JPS6161468U - - Google Patents
Info
- Publication number
- JPS6161468U JPS6161468U JP14714784U JP14714784U JPS6161468U JP S6161468 U JPS6161468 U JP S6161468U JP 14714784 U JP14714784 U JP 14714784U JP 14714784 U JP14714784 U JP 14714784U JP S6161468 U JPS6161468 U JP S6161468U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- magnetic conductor
- magnet
- shaft
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 5
Landscapes
- Instrument Panels (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図、第２図は第１実施例であり、第１図は
全体断面図、第２図は要部の断面図、第３図は第
２実施例の断面図、第４図は第３実施例の断面図
、第５図は第４実施例の断面図、第６図は第５実
施例の断面図、第７図は従来の断面図である。
３…回転軸、４…磁石、５…導磁体、１１…指
針、１８…ウオームギヤ、２１，２１ａ，２１ｂ
，２３，２３ａ…リング状凸部。
Figures 1 and 2 show the first embodiment, where Figure 1 is an overall sectional view, Figure 2 is a sectional view of the main parts, Figure 3 is a sectional view of the second embodiment, and Figure 4 is a sectional view of the main part. FIG. 5 is a cross-sectional view of the fourth embodiment, FIG. 6 is a cross-sectional view of the fifth embodiment, and FIG. 7 is a conventional cross-sectional view. 3...Rotating shaft, 4...Magnet, 5...Magnetic conductor, 11...Pointer, 18...Worm gear, 21, 21a, 21b
, 23, 23a...Ring-shaped protrusion.
Claims (1)
動自在に支承保持し、この回転軸の上端には磁石
および導磁体を固着し、指針軸の下端側には上記
磁石および導磁体と少許間隙を配して誘導板を設
けるとともに、上端部に指針を取付け固定し、上
記回転軸の回転とともに磁石を回転駆動して上記
誘導板に渦電流を作用させて指針軸を角度回動可
能とし、かつ上記回転軸の回転を回転軸の導磁体
下端に設けたウオームギヤにより積算計へと分岐
伝達するようにしたものにおいて、上記ウオーム
ギヤに上記回転軸を囲む凸部を形成し、その凸部
を上記導磁体又は上記回転軸に圧接したことを特
徴とする車輌用計器のシール構造。 A rotating shaft is rotatably supported and held in the frame of the instrument via a bearing member, a magnet and a magnetic conductor are fixed to the upper end of the rotating shaft, and a small clearance is provided between the magnet and the magnetic conductor at the lower end of the pointer shaft. A guide plate is provided by arranging a guide plate, a pointer is attached and fixed to the upper end, and a magnet is rotationally driven along with the rotation of the rotating shaft to cause an eddy current to act on the guide plate so that the pointer shaft can be rotated in angle, and in which the rotation of the rotating shaft is branched and transmitted to the totalizer by a worm gear provided at the lower end of the magnetic conductor of the rotating shaft, wherein the worm gear is formed with a convex portion surrounding the rotary shaft, and the convex portion is connected to the above-mentioned one. A seal structure for a vehicle instrument, characterized in that it is in pressure contact with a magnetic conductor or the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14714784U JPH0411175Y2 (en) | 1984-09-27 | 1984-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14714784U JPH0411175Y2 (en) | 1984-09-27 | 1984-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6161468U true JPS6161468U (en) | 1986-04-25 |
| JPH0411175Y2 JPH0411175Y2 (en) | 1992-03-19 |
Family
ID=30705388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14714784U Expired JPH0411175Y2 (en) | 1984-09-27 | 1984-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411175Y2 (en) |
-
1984
- 1984-09-27 JP JP14714784U patent/JPH0411175Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411175Y2 (en) | 1992-03-19 |