JPH0469243U - - Google Patents
Info
- Publication number
- JPH0469243U JPH0469243U JP11161090U JP11161090U JPH0469243U JP H0469243 U JPH0469243 U JP H0469243U JP 11161090 U JP11161090 U JP 11161090U JP 11161090 U JP11161090 U JP 11161090U JP H0469243 U JPH0469243 U JP H0469243U
- Authority
- JP
- Japan
- Prior art keywords
- screwed
- drive shaft
- advancing
- mirror
- drive
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Transmission Devices (AREA)
Description
第１図は本考案に係る電動式リモートコントロ
ールミラーの一実施例における伝動部材を示し、
同図Ａは係合部付近の断面図、同図ＢはそのＢ−
Ｂ断面図、同図Ｃは分解斜視図である。第２図Ａ
ないしＣは上記と異なる実施例の説明図である。
第３図は本考案に係る電動式リモートコントロー
ルミラーの一実施例を示し、第１図および第２図
の各実施例に対応する全体図であつて、第３図Ａ
は駆動部ハウジング１′の蓋を取り除いて描いた
正面図、第３図Ｂは断面図である。第４図Ａ，Ｂ
、第５図Ａ，Ｂ、および第６図は第３図Ｂに示し
た実施例の作動説明図である。第７図および第８
図は従来例の電動式リモートコントロールミラー
の１例を示し、第７図は駆動部の一部破断正面図
、第８図は第７図の−断面図である。
１，１′……駆動部ハウジング、２……球継手
、３……ミラーボデー、４……ミラー本体、５，
５ａ，５ｂ……進退杆、１０，１０ａ，１０ｂ，
１０ｃ……モータ、１２……ナツト部材、１３…
…伝動部材、１３ａ……駆動角軸、１３ｂ，１３
ｂ′……ベース歯車、１３ｃ……歯、１３ｄ……
摩擦伝動部、１３ｆ……摩擦片、１３ｇ……溝孔
、１３ｓ……ワイヤスプリング、１３ｋ……段付
部。
FIG. 1 shows a transmission member in an embodiment of an electric remote control mirror according to the present invention,
Figure A is a cross-sectional view of the vicinity of the engaging part, and Figure B is its B-
B is a sectional view, and C is an exploded perspective view. Figure 2A
to C are explanatory diagrams of embodiments different from the above.
FIG. 3 shows an embodiment of the electric remote control mirror according to the present invention, and is an overall view corresponding to each of the embodiments shown in FIGS. 1 and 2, and FIG.
3 is a front view of the drive unit housing 1' with the lid removed, and FIG. 3B is a sectional view. Figure 4 A, B
, FIGS. 5A and 5B, and FIG. 6 are explanatory views of the operation of the embodiment shown in FIG. 3B. Figures 7 and 8
The figures show an example of a conventional electric remote control mirror, FIG. 7 is a partially cutaway front view of the drive section, and FIG. 8 is a cross-sectional view taken along the line taken from FIG. 7. 1, 1'...Drive unit housing, 2...Ball joint, 3...Mirror body, 4...Mirror body, 5,
5a, 5b... advance/retreat rod, 10, 10a, 10b,
10c...Motor, 12...Nut member, 13...
...Transmission member, 13a... Drive angle shaft, 13b, 13
b'... Base gear, 13c... Teeth, 13d...
Friction transmission part, 13f...Friction piece, 13g...Slot hole, 13s...Wire spring, 13k...Stepped part.
Claims (1)
ーを傾動可能に支承するとともに、該駆動部に設
けた複数個のネジ付きの進退杆の一端を、それぞ
れミラーボデーに対し球継手を介して接続し、前
記ネジ付き進退杆のそれぞれに螺合するネジ部材
を介して該ネジ付き進退杆をネジ送りし得る構造
とした電動式リモートコントロールミラーにおい
て、 外周に雄ネジを設けた管状の進退杆と、上記管
状進退杆の中心穴に対して相対的回動を係止され
て摺動自在に嵌合された駆動軸と、前記の雄ネジ
を設けた進退杆の雄ネジに螺合する雌ネジを有す
るナツト部材と、上記ナツト部材の外周側に設け
られて雄ネジとして機能する部材と、上記の雄ネ
ジとして機能する部材に螺合する雌ネジを有する
駆動筒と、前記駆動軸および駆動筒のそれぞれ正
、逆転させる複数個のモータと、前記ミラーボデ
ーの回動角を制限するストツパ手段とを具備し、 前記の駆動軸はモータにより減速歯車列を介し
て駆動される構造であつて、該減速歯車列の最終
減速段の受歯車と駆動軸とは所定値以上のトルク
を受けたときに滑りを生じて伝動を遮断する機構
を備えており、 上記の伝動を遮断する手段は、前記最終段受歯
車に対して取り付けられたバネ部材と、前記駆動
軸に設けられた円柱状部とよりなり、上記バネ部
材は弾性復元力によつて上記円柱状部に圧接せし
められていることを特徴とする、電動式リモート
コントロールミラー。[Claims for Utility Model Registration] A mirror body is tiltably supported with respect to a housing of a mirror drive unit, and one end of a plurality of screwed advancing/retracting rods provided in the drive unit is supported in a spherical manner relative to the mirror body. The electric remote control mirror is connected through a joint and has a structure in which the threaded advancement and retraction rods can be screwed through screw members that are screwed into each of the screwed advancement and retraction rods, and a male thread is provided on the outer periphery. A tubular advancing/retracting rod, a drive shaft that is slidably fitted with relative rotation locked relative to the center hole of the tubular advancing/retracting rod, and a male thread of the advancing/retracting rod provided with the above-mentioned male thread. a nut member having a female thread to be screwed together; a member provided on the outer circumferential side of the nut member and functioning as a male screw; a drive cylinder having a female screw to be screwed to the member functioning as the male screw; The drive shaft is provided with a plurality of motors that rotate the drive shaft and the drive cylinder in the forward and reverse directions, respectively, and a stopper means that limits the rotation angle of the mirror body, and the drive shaft is driven by the motor through a reduction gear train. The structure is such that the receiving gear and drive shaft of the final reduction stage of the reduction gear train are equipped with a mechanism that causes slippage and interrupts transmission when a torque exceeding a predetermined value is received, and the above transmission is interrupted. The means for doing so includes a spring member attached to the final stage receiving gear and a cylindrical part provided on the drive shaft, and the spring member is brought into pressure contact with the cylindrical part by elastic restoring force. Electric remote control mirror.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11161090U JPH0469243U (en) | 1990-10-26 | 1990-10-26 | |
| PCT/JP1991/000713 WO1991018758A1 (en) | 1990-05-29 | 1991-05-28 | Electric remote control mirror |
| DE69113744T DE69113744T2 (en) | 1990-05-29 | 1991-05-28 | REAR VIEW MIRROR WITH REMOTE CONTROL. |
| EP91909796A EP0485620B1 (en) | 1990-05-29 | 1991-05-28 | Electric remote control mirror |
| US07/773,853 US5274505A (en) | 1990-05-29 | 1991-05-28 | Electrical remote-control mirror assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11161090U JPH0469243U (en) | 1990-10-26 | 1990-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469243U true JPH0469243U (en) | 1992-06-18 |
Family
ID=31859080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11161090U Pending JPH0469243U (en) | 1990-05-29 | 1990-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006349040A (en) * | 2005-06-15 | 2006-12-28 | Seiko Epson Corp | Driving force transmission device, pressurizing pump device, and liquid injection device |
| JP2010255706A (en) * | 2009-04-23 | 2010-11-11 | Seiko Epson Corp | Power transmission device and sending device |
-
1990
- 1990-10-26 JP JP11161090U patent/JPH0469243U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006349040A (en) * | 2005-06-15 | 2006-12-28 | Seiko Epson Corp | Driving force transmission device, pressurizing pump device, and liquid injection device |
| JP2010255706A (en) * | 2009-04-23 | 2010-11-11 | Seiko Epson Corp | Power transmission device and sending device |
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