JPH0183643U - - Google Patents
Info
- Publication number
- JPH0183643U JPH0183643U JP1987179662U JP17966287U JPH0183643U JP H0183643 U JPH0183643 U JP H0183643U JP 1987179662 U JP1987179662 U JP 1987179662U JP 17966287 U JP17966287 U JP 17966287U JP H0183643 U JPH0183643 U JP H0183643U
- Authority
- JP
- Japan
- Prior art keywords
- screw member
- cylindrical boss
- drive device
- remote control
- worm wheel
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Gears, Cams (AREA)
Description
第１図は電動リモコン駆動装置の概略側面図、
第２図は本考案駆動装置の要部拡大図、第３図は
同じく分解斜視図、第４図は本考案の変形実施例
を示す要部拡大図、第５図は同じく分解斜視図、
第６図は従来型の断面図、第７図は同じく要部断
面図である。
１０…アクチユエータハウジング、１２…アジ
ヤストナツト、１２ａ…可撓爪、１２ｂ…回転伝
達用リブ、１３…球状ピボツト、１４…ミラーハ
ウジング、１５…球面受座、１６…ウオームホイ
ール、１６ａ…放射溝、１７，２０…スクリユー
部材、１８…スクリユーねじ、１７ａ…基板、１
７ｂ，２０ａ…ねじ部、２０ｂ…球状ピボツト、
２１…ソケツト部、２１ａ…円筒部、２１ｂ…座
、２１ｃ…突出部、２２…セツトリング、２３…
段付嵌合部、３０…支軸中心。
Figure 1 is a schematic side view of the electric remote control drive device;
FIG. 2 is an enlarged view of the main parts of the drive device of the present invention, FIG. 3 is an exploded perspective view, FIG. 4 is an enlarged view of the main parts showing a modified embodiment of the invention, and FIG. 5 is an exploded perspective view of the same.
FIG. 6 is a sectional view of the conventional type, and FIG. 7 is a sectional view of the main part. DESCRIPTION OF SYMBOLS 10... Actuator housing, 12... Adjustment nut, 12a... Flexible claw, 12b... Rotation transmission rib, 13... Spherical pivot, 14... Mirror housing, 15... Spherical catch, 16... Worm wheel, 16a... Radial groove, 17, 20...Screw member, 18...Screw screw, 17a...Substrate, 1
7b, 20a... Threaded portion, 20b... Spherical pivot,
21...Socket part, 21a...Cylindrical part, 21b...Seat, 21c...Protrusion part, 22...Settling, 23...
Stepped fitting part, 30... Center of spindle.
Claims (1)
オームホイールと、ウオームホイールの円筒ボス
内中央に立設させたスラストガタ防止手段付きス
クリユー部材と、頭部をミラー裏面の球面受座に
回転自在に嵌合し、下部の可撓爪を前記スクリユ
ー部材に螺合させたアジヤストナツトとを有する
ミラー駆動装置であつて、前記アジヤストナツト
はウオームホイールの円筒ボスに形成した放射溝
に係合する複数個の回転伝達用リブを形成させた
ことを特徴とする電動リモコン駆動装置。 ２ スクリユー部材は、前記円筒ボスの中心位置
に相当するハウジング内に固着してスラストガタ
を防止してい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。 ３ スクリユー部材は、基部に回転止め球状ピボ
ツトを有し、該ピボツトが円筒ボスの中心位置に
相当するハウジングに設けたソケツト部に嵌合し
てスラストガタを防止してい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。[Scope of Claim for Utility Model Registration] 1. A worm wheel driven by a motor, a screw member with thrust backlash prevention means installed upright in the center of the cylindrical boss of the worm wheel, and a spherical receiver on the back surface of the mirror for the head. and an adjusting nut rotatably fitted into the seat and having a lower flexible pawl screwed into the screw member, the adjusting nut engaging with a radial groove formed in a cylindrical boss of a worm wheel. An electric remote control drive device characterized in that a plurality of rotation transmission ribs are formed. 2. The electric remote control drive device according to claim 1, wherein the screw member is fixed in the housing corresponding to the center position of the cylindrical boss to prevent thrust backlash. 3. The screw member has a rotation-stopping spherical pivot at the base, and the pivot fits into a socket provided in the housing corresponding to the center position of the cylindrical boss to prevent thrust backlash. The electric remote control drive device according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179662U JPH0527304Y2 (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179662U JPH0527304Y2 (en) | 1987-11-27 | 1987-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0183643U true JPH0183643U (en) | 1989-06-02 |
| JPH0527304Y2 JPH0527304Y2 (en) | 1993-07-12 |
Family
ID=31471208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179662U Expired - Lifetime JPH0527304Y2 (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527304Y2 (en) |
-
1987
- 1987-11-27 JP JP1987179662U patent/JPH0527304Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527304Y2 (en) | 1993-07-12 |