JPH0180549U - - Google Patents
Info
- Publication number
- JPH0180549U JPH0180549U JP1987175770U JP17577087U JPH0180549U JP H0180549 U JPH0180549 U JP H0180549U JP 1987175770 U JP1987175770 U JP 1987175770U JP 17577087 U JP17577087 U JP 17577087U JP H0180549 U JPH0180549 U JP H0180549U
- Authority
- JP
- Japan
- Prior art keywords
- worm wheel
- remote control
- adjusting screw
- control drive
- mirror
- 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
- 230000002265 prevention Effects 0.000 claims 2
Description
第１図はミラーの駆動装置の概略側面図、第２
図は本考案の駆動装置の要部拡大断面図、第３図
は本考案の分解斜視図、第４図は本考案の第２実
施例を示す要部拡大断面図、第５図は従来型の断
面図、第６図は同上要部の断面図である。
１０……ハウジング、１２……アジヤストスク
リユー、１３……球状ピボツト、１４……ミラー
ホルダー、１５……球面受座、１６……ウオーム
ホイール、１６ａ……回転溝、１６ｂ……内筒上
端、１６ｃ……係止片、１７……スプリングピン
、１８……環状支持部、１８ａ……スリツト、２
０……軸端部位、２１……段付ボス、２２……貫
通孔、２３……座金、３０……支軸中心。
Figure 1 is a schematic side view of the mirror drive device;
The figure is an enlarged sectional view of the main parts of the drive device of the present invention, Fig. 3 is an exploded perspective view of the present invention, Fig. 4 is an enlarged sectional view of the main parts showing the second embodiment of the invention, and Fig. 5 is a conventional type. FIG. 6 is a sectional view of the essential parts of the same. 10... Housing, 12... Adjustment screw, 13... Spherical pivot, 14... Mirror holder, 15... Spherical catch, 16... Worm wheel, 16a... Rotation groove, 16b... Inner cylinder upper end , 16c... Locking piece, 17... Spring pin, 18... Annular support part, 18a... Slit, 2
0...Shaft end portion, 21...Stepped boss, 22...Through hole, 23...Washer, 30...Spindle center.
Claims (1)
ーム機構と、ウオームホイールの回転により鏡の
前後方向に駆動されるアジヤストスクリユーと、
ミラーホルダーの裏面に形成した球面受座に嵌合
される回転止めを有する球状ピボツトをアジヤス
トスクリユー先端部に具えているミラー駆動装置
であつて、前記ウオームホイールはアジヤストス
クリユーに螺合する係止片と、ウオームホイール
のスラストガタの防止手段とを有する電動リモコ
ン駆動装置。 ２ 防止手段は、前記ウオームホイールの軸端に
スプリングピンを介してフロントハウジングとの
間に回転嵌合部を形成する回転溝を設けたことを
特徴とする電動リモコン駆動装置。 ３ 防止手段は、フロントハウジングに貫挿した
ウオームホイールの軸端に、段付突出部を設けて
回転可能に熱カシメしたことを特徴とする実用新
案登録請求の範囲第１項記載の電動リモコン駆動
装置。[Claims for Utility Model Registration] 1. A worm mechanism driven by an electric motor in the housing, an adjusting screw driven in the front-rear direction of the mirror by rotation of the worm wheel,
The mirror driving device is provided with a spherical pivot having a rotation stopper that is fitted into a spherical seat formed on the back surface of the mirror holder at the tip of an adjusting screw, wherein the worm wheel is screwed onto the adjusting screw. An electric remote control drive device having a locking piece that prevents thrust play of a worm wheel. 2. An electric remote control drive device characterized in that the prevention means includes a rotation groove that forms a rotational fitting part between the worm wheel and the front housing via a spring pin at the shaft end of the worm wheel. 3. The electric remote control drive as set forth in claim 1 of the utility model registration claim, wherein the prevention means is provided with a stepped protrusion at the shaft end of the worm wheel inserted into the front housing and thermally caulked so as to be rotatable. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17577087U JPH0523413Y2 (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17577087U JPH0523413Y2 (en) | 1987-11-19 | 1987-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0180549U true JPH0180549U (en) | 1989-05-30 |
| JPH0523413Y2 JPH0523413Y2 (en) | 1993-06-15 |
Family
ID=31467551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17577087U Expired - Lifetime JPH0523413Y2 (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523413Y2 (en) |
-
1987
- 1987-11-19 JP JP17577087U patent/JPH0523413Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523413Y2 (en) | 1993-06-15 |