JPH0271050U

JPH0271050U -

Info

Publication number: JPH0271050U
Application number: JP15118288U
Authority: JP
Priority date: 1988-11-17
Filing date: 1988-11-17
Publication date: 1990-05-30

Description

【図面の簡単な説明】第１図〜第８Ｃ図は、本考案の実施例に係る電
気的接続装置を示し、第１〜第３Ｃ図は第１実施
例を、第５図〜第６Ｃ図は第２実施例を、第７図
〜第８Ｃ図は第３実施例を、夫々、示し、第１図
は上記装置の正面図、第２図は第１図の―線
断面図、第３図、第５図及び第７図は上記装置の
作動を説明するための要部該略斜視図、第４Ａ図
〜第４Ｃ図、第６Ａ図〜第６Ｃ図及び第８Ａ図〜
第８Ｃ図は、夫々、位置表示機構の位置表示を示
す説明図である。１，１０１…固定ケース部材、１ａ，１０１ａ
…内歯車、１ｂ…歯部、１ｃ…ステー、１ｄ…上
壁、２，１０２…ロータ部材、２ａ，１０２ａ…
切欠き、２ｃ…ステー、３，１０３…カバー、３
ａ，１０３ａ…バイアス手段（突起）、４，１０
４…リング状歯車部材（リングギヤ）、４ａ，１
０４ａ…歯部、４ｂ…表示窓、５，１０５…覗き
窓、６，１０６…第３指標、７，１０７…第２指
標、８，１０８…第１指標部、９，９０，１０９
…補助指標（矢印）、１０…渦巻き状フラツトケ
ーブル、１１，１２…リード線、１３…位置保持
スプリング部材、１４…ビス、１５…ビス穴、１
６…座。[Brief Description of the Drawings] Figs. 1 to 8C show an electrical connection device according to an embodiment of the present invention, Figs. 1 to 3C show the first embodiment, and Figs. 5 to 6C 1 shows the second embodiment, and FIGS. 7 to 8C show the third embodiment, respectively. FIG. 1 is a front view of the above device, FIG. Figures 5 and 7 are schematic perspective views of essential parts for explaining the operation of the above device, Figures 4A to 4C, 6A to 6C, and 8A to
FIG. 8C is an explanatory diagram showing the position display of the position display mechanism. 1,101...Fixed case member, 1a, 101a
... Internal gear, 1b... Teeth, 1c... Stay, 1d... Upper wall, 2,102... Rotor member, 2a, 102a...
Notch, 2c... Stay, 3,103... Cover, 3
a, 103a...bias means (protrusion), 4, 10
4...Ring-shaped gear member (ring gear), 4a, 1
04a...Teeth, 4b...Display window, 5,105...Peeping window, 6,106...Third indicator, 7,107...Second indicator, 8,108...First indicator part, 9,90,109
... Auxiliary index (arrow), 10 ... Spiral flat cable, 11, 12 ... Lead wire, 13 ... Position holding spring member, 14 ... Screw, 15 ... Screw hole, 1
6...za.

Claims

[Claims for Utility Model Registration] 1. A cable member 10 formed in a spiral shape so as to be able to follow the rotational movement of a steering wheel, and a fixed case member 1 fixed to the steering column side and a rotor member that rotates together with the steering wheel. 2, the electrical connection device between the steering wheel and the steering column is housed in a roughly hollow donut-shaped storage case, further comprising: an internal gear 1a located in the stationary case member 1 and fixed to the fixed case member 1; and the storage case, which is disposed inside the internal gear 1a to mesh with the internal gear 1a and has a smaller number of teeth than the internal gear 1a. a ring-shaped gear member 4 slidably supported by the ring-shaped gear member 4; a cover member 3 having bias means 3a for biasing the ring-shaped gear member 4 along the radial direction; the ring-shaped gear member 4 is provided with a window 4b at its peripheral edge; the fixed case member 1 , a second indicator 7 is provided on the surface facing the back surface of the ring-shaped gear member 4 and at a position corresponding to the window 4b, and a second indicator 7 is provided on the surface facing the back surface of the cover member 3, and a diameter Third indicators 6 adjacent to each other along the direction are provided, and the cover member 3 has a first indicator part that is distinguishable from the others and can be seen through the cover member 3 at a position corresponding to both indicators 7 and 6. Further, on the corresponding surface of either the ring-shaped gear member 4 facing the back surface of the cover member 3 or the fixed case member 1 facing the back surface of the ring-shaped gear member 4, the window 4b and the window 4b are provided. At a corresponding position along the circumferential direction, an auxiliary index 9 indicating the rotational status of the rotor member 2 with respect to the fixed case member 1 is placed, with the second index 7 as a reference, the rotor member 2 corresponding to the difference in the number of teeth per rotation. An electrical connection device characterized in that the ring-shaped gear members 4 are arranged in parallel at intervals corresponding to the amount of deviation along the circumferential direction. 2. The electrical connection device according to claim 1, wherein the cover member 3 is made of a transparent material, the ring-shaped gear member 4 is made of an opaque material, and the auxiliary indicator 9 is the second Indicator 7
is placed on the same side as the 3. The electrical connection device according to claim 1, wherein the ring-shaped gear member 4 is made of an opaque material, and the auxiliary indicator 9 is provided on a corresponding surface of the ring-shaped gear member 4. 4 A fixed case member 10 fixed to the steering column side includes a cable member 10 formed in a spiral shape so as to be able to follow the rotational movement of the steering wheel.
1 and a rotor member 102 that rotates together with the handle.
and a steering wheel, which is housed in a roughly donut-shaped storage case.
The electrical connection device between columns further includes an internal gear 101 located concentrically with the rotor member 102 and around the fixed case member 101 and fixed to the fixed case member 101.
a, a ring-shaped gear member 104 that is disposed inside the internal gear 101a to mesh with the internal gear 101a and has a smaller number of teeth than the internal gear 101a, and is slidably supported by the storage case; A bias that extends above the internal gear 101a, is concentrically fixed to the rotor member 102, and biases the ring-shaped gear member 104 in the radial direction so as to mesh with the internal gear 101a. a cover member 103 having a means 103a; a third indicator 106 is provided on a corresponding surface of the fixed case member 101 around the ring-shaped gear member and facing the back surface of the cover;
The ring-shaped gear member 104 facing the back surface of No. 3
A second indicator 106 that cooperates with the third indicator 106 is provided at the peripheral edge of the indicator.
An indicator 107 and an auxiliary indicator 109 indicating the rotational status of the rotor member 102 with respect to the fixed case member 101 are provided on the cover member 103 at positions corresponding to the second and third indicators 107 and 106 so that the cover member 103 can be seen through. First indicator portions 108 are provided, respectively, and the auxiliary indicator 109 indicates the number of ring-shaped gear members 104 per rotation of the rotor member 1021 corresponding to the difference in the number of teeth with respect to the second indicator 107. An electrical connection device characterized in that the electrical connection devices are arranged in parallel at intervals corresponding to the amount of deviation along the circumferential direction.