JPH0332019Y2 - - Google Patents
Info
- Publication number
- JPH0332019Y2 JPH0332019Y2 JP1982013054U JP1305482U JPH0332019Y2 JP H0332019 Y2 JPH0332019 Y2 JP H0332019Y2 JP 1982013054 U JP1982013054 U JP 1982013054U JP 1305482 U JP1305482 U JP 1305482U JP H0332019 Y2 JPH0332019 Y2 JP H0332019Y2
- Authority
- JP
- Japan
- Prior art keywords
- knob
- conductive rubber
- mirror
- fixed contact
- fixed contacts
- 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.)
- Expired
Links
- 239000012811 non-conductive material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案はバツクミラーのミラー反射角をリモー
トコントロールするための制御スイツチに関す
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a control switch for remotely controlling the mirror reflection angle of a rearview mirror.
［従来の技術］
自動車の外側に取付けられ、かつ車室内からミ
ラー反射角を調節できるバツクミラーが知られて
いる。ミラーホデーに固着されたアクチユエータ
ユニツトは、その内部にミラー上下・左右方向の
反射角調節用の２個のモータと、ドライブトラン
スミツシヨンとを有している。前記ユニツトのハ
ウジングには、ほぼ中央にミラーエレメントを傾
動自在に支持する支持手段が備えられ、かつ該支
持手段を中心として直交する方向の所定距離はな
れた位置に１対の可動ピボツトを有し、モータを
駆動したときドライブトランスミツシヨンを介し
て何れか、または双方の可動ピボツトを軸方向に
進退させることにより前記支持手段を中心にして
ミラーエレメントを傾動させるようになつてい
る。従来この種のスイツチには、レバーの自在回
動を利して接点を制御するものや、機械式の押釦
スイツチ、あるいはスライドスイツチ等が供され
てきた。[Prior Art] A rearview mirror is known that is attached to the outside of an automobile and whose mirror reflection angle can be adjusted from inside the vehicle. The actuator unit fixed to the mirror body has two motors and a drive transmission for adjusting the reflection angle in the vertical and horizontal directions of the mirror. The housing of the unit is provided with support means for tiltably supporting the mirror element approximately in the center, and has a pair of movable pivots at positions separated by a predetermined distance in a direction orthogonal to the support means, When the motor is driven, one or both of the movable pivots is moved back and forth in the axial direction via a drive transmission, thereby tilting the mirror element about the support means. Conventionally, this type of switch has been provided as one that controls a contact point by utilizing the free rotation of a lever, a mechanical push button switch, a slide switch, or the like.
［考案が解決しようとする課題］
しかし、これ等のものは夫々一長一短を有し、
特に最近の自動車の小型化、軽量化に伴なつて、
スイツチもまた小型化、軽量化が要求されてい
る。特に押釦スイツチの押圧解除後に、部分的に
閉路状態のままであるとミラー角度を正確に調節
することが不可能となる。[Problem that the invention aims to solve] However, each of these has its own advantages and disadvantages.
Especially with the recent miniaturization and weight reduction of automobiles,
Switches are also required to be smaller and lighter. In particular, if the circuit remains partially closed after the push button switch is released, it becomes impossible to accurately adjust the mirror angle.
本考案は、小型化、軽量化とともに高信頼性の
あるバツクミラー制御スイツチを提供することを
目的としている。 The object of the present invention is to provide a rearview mirror control switch that is compact, lightweight, and highly reliable.
［課題を解決するための手段］
上記目的を達成するため本考案は、加圧導電ゴ
ムと固定接点でスイツチ素子を構成するととも
に、各ノブ内に非導電材料の復帰バネを埋設して
なるものである、すなわち本考案は、複数個の固
定接点を有する基板の上部に間隔をおいてケース
を設けるとともに固定接点と対応する位置のケー
ス内に下半部を収容させたノブを配置し、スルー
ホールを通して各固定接点より基板下方に端子ピ
ンを導出した押釦スイツチにおいて、固定接点群
ならびにノブはバツクミラーの上下左右角度調節
用に４組配置され、前記各ノブの下面に凹所を形
成してノブ押圧時に当該ノブの下部における固定
接点と当接する加圧導電ゴムを収容し、前記ノブ
の下半部外縁近くには、下向きに開口する溝を設
けてノブ押圧解除時に固定接点より加圧導電ゴム
を離間させる非導電性材料の復帰バネを埋設した
ことを特徴とする。[Means for Solving the Problems] In order to achieve the above object, the present invention comprises a switch element made of pressurized conductive rubber and a fixed contact, and a return spring made of a non-conductive material is embedded in each knob. That is, in the present invention, a case is provided at intervals above a board having a plurality of fixed contacts, and a knob whose lower half is accommodated in the case at a position corresponding to the fixed contacts is arranged. In a push button switch, in which a terminal pin is led out from each fixed contact to the bottom of the board through a hole, four groups of fixed contacts and knobs are arranged for adjusting the vertical and horizontal angles of the rearview mirror, and a recess is formed in the lower surface of each knob to control the knob. A pressurized conductive rubber that comes into contact with the fixed contact at the bottom of the knob when pressed is housed, and a groove that opens downward is provided near the outer edge of the lower half of the knob, so that when the knob is released from the pressurized conductive rubber from the fixed contact. The feature is that a return spring made of a non-conductive material is embedded to separate the parts.
［作用］
バツクミラーの鏡の反射角は運転席から自由に
調節できることが必要である。それを得るため、
４方向、すなわち上下左右方向の反射角の何れか
の調節を行なうため、上下左右に対応したノブを
選択して押圧する。この押圧により当該ノブの加
圧導電ゴムと固定接点とが閉路し、ミラーボデー
内のモータを駆動してミラー反射角を調節する。
押圧を解除すると、非導電性材料の復帰バネの作
用によりノブは浮上し、加圧導電ゴムと固定接点
とを開路する。順次この操作を行なうことにより
４方向についてミラー反射角の調節を終了でき、
この間接点の誤動作を起すことがない。[Function] It is necessary that the reflection angle of the rear view mirror can be freely adjusted from the driver's seat. To get it,
To adjust the reflection angle in any of the four directions, that is, the up, down, left, and right directions, select and press the knob corresponding to the up, down, left, and right directions. This pressing causes the pressurized conductive rubber of the knob and the fixed contact to close, driving the motor within the mirror body and adjusting the mirror reflection angle.
When the pressure is released, the knob floats up due to the action of the return spring made of the non-conductive material, opening the pressurized conductive rubber and the fixed contact. By performing this operation sequentially, you can complete the adjustment of the mirror reflection angle in the four directions.
There is no possibility of malfunction of this joint point.
［実施例］
次に図面について本考案を具体的に説明する。
第１図は本考案バツクミラー制御スイツチの斜視
図、第２図はスイツチ素子の拡大断面図である。[Example] Next, the present invention will be specifically explained with reference to the drawings.
FIG. 1 is a perspective view of the back mirror control switch of the present invention, and FIG. 2 is an enlarged sectional view of the switch element.
図示のように所定の回路上に複数個の固定接点
１，１′を形成させたプリント基板２の上部に、
ケース８を設ける。固定接点のスルーホールを通
して基板２の下方に端子ピン９，９′を導出する。
また前記固定接点に対応する位置のケース８内に
は、上下左右に関するミラー反射角調節用の４つ
のノブ５，５′，５″，５が配置されている。こ
れらのノブは第２図に拡大して示すように下半部
はケース８内に収容され、上半部はケースにあけ
た穴より突出させている。各ノブ５，５′，５″，
５の下面には凹所１０が形成され、ここに導電
金属板４および加圧導電ゴム３を収容する。また
ノブの下半部外縁近くに、下向きに開口する溝６
を設けて非導電材料製の復帰バネ７を埋設する。
上記のように固定接点と加圧導電ゴムによつてス
イツチ素子が構成されている。 As shown in the figure, on the top of a printed circuit board 2 on which a plurality of fixed contacts 1, 1' are formed on a predetermined circuit,
Case 8 is provided. Terminal pins 9, 9' are led out below the board 2 through the through holes of the fixed contacts.
Furthermore, four knobs 5, 5', 5'', and 5 for adjusting the mirror reflection angle in the vertical and horizontal directions are arranged in the case 8 at positions corresponding to the fixed contacts.These knobs are shown in FIG. As shown in the enlarged view, the lower half is housed in the case 8, and the upper half protrudes from the hole drilled in the case.Each knob 5, 5', 5'',
A recess 10 is formed in the lower surface of 5, in which the conductive metal plate 4 and the pressurized conductive rubber 3 are accommodated. Also, there is a groove 6 that opens downward near the outer edge of the lower half of the knob.
A return spring 7 made of a non-conductive material is buried therein.
As mentioned above, the switch element is composed of the fixed contact and the pressurized conductive rubber.
ノブ５，５′，５″および５のうち、選択され
たノブを押圧すると、復帰バネ７を圧縮させなが
ら下降し、加圧導電ゴム３を固定接点１，１′に
圧接させるため、当接スイツチ素子が閉路し、ミ
ラーボデー内のモータを駆動して所定方向のミラ
ー反射角を変更する。ノブの押圧を解除すると、
復帰バネ７の弾力により加圧導電ゴム３を離間し
て閉路し、モータを停止させてミラー反射角の調
節をを終了する。選択されなかつたノブについて
順次、上記操作を行なうことにより４方向のすべ
てについてミラー反射角の調節を行なうことがで
きる。この間、非導電性材料の復帰バネ７によつ
て押圧されなかつたスイツチ素子は短絡すること
なく開状態に保持されるため誤動作を起すことが
ない。 When a selected knob among the knobs 5, 5', 5'' and 5 is pressed, the return spring 7 is compressed and lowered, and the pressurized conductive rubber 3 is brought into pressure contact with the fixed contacts 1, 1'. The switch element closes and drives the motor inside the mirror body to change the mirror reflection angle in a predetermined direction.When the knob is released,
The elasticity of the return spring 7 separates the pressurized conductive rubber 3 to close the circuit, and the motor is stopped to complete the adjustment of the mirror reflection angle. By sequentially performing the above operations on the unselected knobs, the mirror reflection angle can be adjusted in all four directions. During this time, the switch elements that are not pressed by the return spring 7 made of a non-conductive material are held open without being short-circuited, so that no malfunction occurs.
第３図はノブ凹所１０を浅くして、第２図にお
ける導電金属板４の使用を省略した例を示す。こ
の場合にも加圧導電性ゴム３と固定接点１，１′
とによるスイツチ機能を害うことがない。 FIG. 3 shows an example in which the knob recess 10 is made shallower and the use of the conductive metal plate 4 in FIG. 2 is omitted. In this case, the pressurized conductive rubber 3 and the fixed contacts 1, 1'
This will not affect the switch function.
第４図はノブと対応する位置の基板２に１個の
固定接点１を設け、ノブ５の側方よりリード線ま
たはピン９′を挿入して導電金属板４に接続した
変形例を示す。この場合もノブ５を押圧すること
により加圧導電ゴム３と固定接点１とを閉じ、押
圧解除時に非導電性材料の復帰バネ７の弾力によ
りノブを浮上させて開となることは前の実施例と
同様である。 FIG. 4 shows a modification in which one fixed contact 1 is provided on the substrate 2 at a position corresponding to the knob, and a lead wire or pin 9' is inserted from the side of the knob 5 and connected to the conductive metal plate 4. In this case as well, pressing the knob 5 closes the pressurized conductive rubber 3 and the fixed contact 1, and when the pressure is released, the knob is floated by the elasticity of the return spring 7 made of non-conductive material and opened, as in the previous implementation. Similar to the example.
第５図は、本考案制御スイツチの使用例を示
す。第５図ではノブ内の加圧導電ゴムと基板上の
固定接点とで構成される４つのスイツチ素子を符
号Ａ，Ｂ，Ｃ，Ｄで表わしている。スイツチ素子
の何れかをONにすると、論理回路１１、駆動回
路１２を経てバツクミラーに組込まれた上下方向
用モータM1、または左右方向用モータM2を駆動
し、ミラーを４方向について任意の方向に調節す
ることができる。 FIG. 5 shows an example of the use of the control switch of the present invention. In FIG. 5, four switch elements consisting of pressurized conductive rubber inside the knob and fixed contacts on the board are represented by symbols A, B, C, and D. When any of the switch elements is turned on, the vertical motor M 1 or the horizontal motor M 2 built into the rearview mirror is driven via the logic circuit 11 and the drive circuit 12 to move the mirror in any of the four directions. can be adjusted to
［考案の効果］
上記のように、本考案の小型軽量にして、且
つ、極めて薄型とすることが出来ると共に、操作
の信頼性の高いことを特徴とするものである。特
にノブの下面に凹所を形成して加圧導電ゴムを収
容するとともに、前記ノブの下半部外周には下向
きに開口する溝を設けて非導電性材料の復帰バネ
を縮設させたものであるから、ノブの押圧により
固定接点と加圧導電ゴムを当接させて閉路し、ま
たノブ押圧解除時には非導電性材料の復帰バネに
弾力により固定接点と加圧導電ゴムとを開路する
ため短絡を起すことなく、正確に作動させること
ができる。[Effects of the Invention] As described above, the present invention is characterized by being small, lightweight, extremely thin, and highly reliable in operation. In particular, a recess is formed on the lower surface of the knob to accommodate the pressurized conductive rubber, and a downwardly opening groove is provided on the outer periphery of the lower half of the knob to compress a return spring made of a non-conductive material. Therefore, when the knob is pressed, the fixed contact and the pressurized conductive rubber come into contact and close the circuit, and when the knob is released, the fixed contact and the pressurized conductive rubber open the circuit due to the elasticity of the return spring of the non-conductive material. It can be operated accurately without causing short circuits.
第１図は本考案バツクミラー制御スイツチの斜
視図、第２図はスイツチ素子の拡大断面図、第３
図および第４図はスイツチ素子の他の実施例を示
す断面図、第５図はバツクミラー制御スイツチの
使用例を示す回路図である。
１，１′……固定接点、２……プリント基板、
３……加圧導電ゴム、４……導電金属板、５，
５′，５″，５……ノブ、６……溝、７……非導
電性材料の復帰バネ、８……ケース、９，９′…
…端子ピン、１０……凹所、Ａ，Ｂ，Ｃ，Ｄ……
スイツチ素子、M1，M2……モータ。
Fig. 1 is a perspective view of the back mirror control switch of the present invention, Fig. 2 is an enlarged sectional view of the switch element, and Fig. 3 is an enlarged sectional view of the switch element.
4 and 4 are cross-sectional views showing other embodiments of the switch element, and FIG. 5 is a circuit diagram showing an example of use of the rearview mirror control switch. 1, 1'...Fixed contact, 2...Printed circuit board,
3... Pressurized conductive rubber, 4... Conductive metal plate, 5,
5', 5'', 5...knob, 6...groove, 7...return spring made of non-conductive material, 8...case, 9,9'...
...Terminal pin, 10...Recess, A, B, C, D...
Switch element, M 1 , M 2 ... motor.
Claims (1)
おいてケースを設けるとともに固定接点と対応す
る位置のケース内に下半部を収容させたノブを配
置し、スルーホールを通して各固定接点より基板
下方に端子ピンを導出した押釦スイツチにおい
て、 固定接点群ならびにノブはバツクミラーの上下
左右角度調節用に４組配置され、前記各ノブの下
面に凹所を形成してノブ押圧時に当該ノブの下部
における固定接点と当接する加圧導電ゴムを収容
し、前記ノブの下半部外縁近くには、下向きに開
口する溝を設けてノブ押圧解除時に固定接点より
加圧導電ゴムを離隔させる非導電性材料の復帰バ
ネを埋設したことを特徴とするバツクミラー制御
スイツチ。[Claims for Utility Model Registration] Cases are provided at intervals on the top of a board having a plurality of fixed contacts, and a knob whose lower half is accommodated in the case at a position corresponding to the fixed contacts is arranged. In a push-button switch in which a terminal pin is led out from each fixed contact to the bottom of the board through a hole, four groups of fixed contacts and knobs are arranged for adjusting the vertical and horizontal angles of the rearview mirror, and a recess is formed in the lower surface of each knob to adjust the knob. A pressurized conductive rubber that comes into contact with the fixed contact at the bottom of the knob when pressed is provided, and a downwardly opening groove is provided near the outer edge of the lower half of the knob, so that when the knob is released, the pressurized conductive rubber contacts the fixed contact at the bottom of the knob. A back mirror control switch characterized in that a return spring made of a non-conductive material is embedded to separate the back mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1305482U JPS58117025U (en) | 1982-02-02 | 1982-02-02 | Back mirror control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1305482U JPS58117025U (en) | 1982-02-02 | 1982-02-02 | Back mirror control switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58117025U JPS58117025U (en) | 1983-08-10 |
| JPH0332019Y2 true JPH0332019Y2 (en) | 1991-07-08 |
Family
ID=30025588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1305482U Granted JPS58117025U (en) | 1982-02-02 | 1982-02-02 | Back mirror control switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58117025U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5376873A (en) * | 1976-12-20 | 1978-07-07 | Shinetsu Polymer Co | Pressure responsive resister element |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137324U (en) * | 1980-03-18 | 1981-10-17 |
-
1982
- 1982-02-02 JP JP1305482U patent/JPS58117025U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5376873A (en) * | 1976-12-20 | 1978-07-07 | Shinetsu Polymer Co | Pressure responsive resister element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58117025U (en) | 1983-08-10 |
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