JPS6348905Y2 - - Google Patents
Info
- Publication number
- JPS6348905Y2 JPS6348905Y2 JP1980009531U JP953180U JPS6348905Y2 JP S6348905 Y2 JPS6348905 Y2 JP S6348905Y2 JP 1980009531 U JP1980009531 U JP 1980009531U JP 953180 U JP953180 U JP 953180U JP S6348905 Y2 JPS6348905 Y2 JP S6348905Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- frame body
- movable contact
- film
- frame
- 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
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Switches With Compound Operations (AREA)
Description
【考案の詳細な説明】
本考案は１つのノブを例えば４方向に操作して
所定の電気回路の接続を行う多方向スイツチ装置
に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a multi-directional switch device for connecting a predetermined electrical circuit by operating one knob in, for example, four directions.
自動車の外部に取付けられているバツクミラー
を、内部のスイツチを操作することにより、上下
左右に回動制御する場合等に使用される従来の多
方向スイツチは、例えば第１図に示す如き構成を
有している。枠体１にはホルダ２を介してノブ４
を有する回転支点３が装着されており、回転支点
３の他端には可動接点６を有する作動板５が固定
されている。作動板５の４隅には各々スプリング
８が枠体１との間に張設されている。枠体１には
可動接点６に対応して固定接点７が取付けられて
いる。従つてノブ４を所定の方向に倒すことによ
り、所定の固定接点と可動接点とが接続され、所
定の電気回路が接続されることになる。しかしな
がらこのスイツチ装置は多くの接点、スプリング
等の個別部品を必要とし、生産性が悪く、またノ
ブ側からみた装置の投影面積が広くなり、狭い空
間に他の多くの装置と共に装着するのに不便であ
つた。 A conventional multi-directional switch, which is used to control the rotation of a rearview mirror mounted on the outside of a car in up, down, left, and right directions by operating an internal switch, has a configuration as shown in FIG. 1, for example. are doing. A knob 4 is attached to the frame body 1 via a holder 2.
A rotary fulcrum 3 having a movable contact 6 is fixed to the other end of the rotary fulcrum 3. A spring 8 is stretched between each of the four corners of the actuating plate 5 and the frame 1. Fixed contacts 7 are attached to the frame 1 in correspondence with the movable contacts 6. Therefore, by tilting the knob 4 in a predetermined direction, a predetermined fixed contact and a movable contact are connected, and a predetermined electric circuit is connected. However, this switch device requires many individual parts such as contacts and springs, resulting in poor productivity.Also, the projected area of the device when viewed from the knob side is large, making it inconvenient to install it together with many other devices in a narrow space. It was hot.
本考案はこのような状況に鑑みなされたもので
あつて、生産性が高く、小型化が可能な多方向モ
ーメンタリスイツチ装置を提供することを目的と
する。 The present invention was devised in view of these circumstances, and it is an object of the present invention to provide a multidirectional momentary switch device that has high productivity and can be downsized.
以下第２図及至第９図を参照して本考案の実施
例を説明する。これらの図において、同一あるい
は対応する部分には同一あるいは対応する符号が
付してある。枠体１１にはノブ１３を有する回転
支点１２が回転自在に装着されており、回転支点
１２には環状押圧部１５を有する柱状部１４が延
在している。柱状部１４の凹部１６にはスプリン
グ１７が挿入されており、その先端でボール１８
を枠体１１の溝１９に押圧している。円柱状の枠
体１１の側面には、可撓性の固定接点フイルム２
１、絶縁フイルム２２、可動接点フイルム２３が
板バネ２４によつて押圧されており、これらは枠
体１に突起２０によつて位置決め固定されてい
る。溝１９は例えば十文字状に形成されており、
その溝１９と対応する位置で、板バネ２４及び絶
縁フイルム２２には各々孔２４Ｈ，２２Ｈが形成
されている。固定接点フイルム２１及び可動接点
フイルム２３には、固定接点２１Ａ及び可動接点
２３Ａが各々印刷等により形成されている。ノブ
１３を所定方向に倒し、ボール１８を溝１９に沿
つて移動させると、押圧部１５が板バネ２４の孔
２４Ｈを通つて可動接点フイルム２３を押圧す
る。従つて可動接点フイルム２３は絶縁フイルム
２２の孔２２Ｈ内に押圧され、可動接点２３Ａと
固定接点２１Ａとが接続される（第４図参照）。
ノブ１３の操作を停止すると、スプリング１７の
力によつて押圧部１５は枠体１１の中心に復帰す
る。従つて可動接点フイルム２３はその弾性によ
り元に復帰し、可動接点２３Ａと固定接点２１Ａ
との接続は解除される。押圧部１５の運動と拘り
なく、可動接点２３Ａと固定接点２１Ａとを常に
接触しておきたい個所においては、絶縁フイルム
２２の孔２２Ｈと対応する位置の板バネ２４を塑
性変形させ、常に可動接点フイルム２３を固定接
点フイルム２１に押圧しておけばよい（第５図参
照）。固定接点２１Ａと可動接点２３Ａとの接続
は、各外部端子２１Ｂ，２３Ｂから導出すること
ができる。この外部端子２１Ｂ，２３Ｂは枠体１
１の底部（第６図参照）又は側部（第７図参照）
に形成することができる。 Embodiments of the present invention will be described below with reference to FIGS. 2 to 9. In these figures, the same or corresponding parts are given the same or corresponding symbols. A rotation fulcrum 12 having a knob 13 is rotatably mounted on the frame 11, and a columnar portion 14 having an annular pressing portion 15 extends from the rotation fulcrum 12. A spring 17 is inserted into the recess 16 of the columnar part 14, and a ball 18 is inserted at the tip of the spring 17.
is pressed into the groove 19 of the frame 11. A flexible fixed contact film 2 is mounted on the side surface of the cylindrical frame 11.
1. An insulating film 22 and a movable contact film 23 are pressed by a leaf spring 24, and are positioned and fixed to the frame 1 by projections 20. The groove 19 is formed, for example, in a cross shape,
Holes 24H and 22H are formed in the leaf spring 24 and the insulating film 22 at positions corresponding to the grooves 19, respectively. A fixed contact 21A and a movable contact 23A are formed on the fixed contact film 21 and the movable contact film 23, respectively, by printing or the like. When the knob 13 is tilted in a predetermined direction and the ball 18 is moved along the groove 19, the pressing portion 15 presses the movable contact film 23 through the hole 24H of the leaf spring 24. Therefore, the movable contact film 23 is pressed into the hole 22H of the insulating film 22, and the movable contact 23A and the fixed contact 21A are connected (see FIG. 4).
When the operation of the knob 13 is stopped, the force of the spring 17 causes the pressing part 15 to return to the center of the frame 11. Therefore, the movable contact film 23 returns to its original state due to its elasticity, and the movable contact 23A and the fixed contact 21A
The connection will be terminated. Regardless of the movement of the pressing part 15, at locations where it is desired that the movable contact 23A and the fixed contact 21A are always in contact, the leaf spring 24 at the position corresponding to the hole 22H of the insulating film 22 is plastically deformed, so that the movable contact is always kept in contact with the movable contact 23A and the fixed contact 21A. It is sufficient to press the film 23 against the fixed contact film 21 (see FIG. 5). The connection between the fixed contact 21A and the movable contact 23A can be derived from each external terminal 21B, 23B. These external terminals 21B and 23B are connected to the frame 1
1 bottom (see Figure 6) or side (see Figure 7)
can be formed into
また接点を２回路にしたい場合は、第８図に示
す如く、可動接点フイルム２３の両面に接点２３
Ａ，２３′Ａを形成、その両側から孔２２Ｈ，２
２′Ｈを有する絶縁フイルム２２，２２′と、固定
接点フイルム２１、可動接点フイルム２１′を積
層すればよい。この場合、より内周の可動接点フ
イルム２１′とより外周の固定接点フイルム２１
の各接点２１′Ａ，２１Ａを常に接続しておきた
い個所においては、第９図に示す如く、そこに孔
Ｈを形成し、板バネ２４にて可動接点フイルム２
１′を押圧しておけばよい。 In addition, when it is desired to have two circuits of contacts, as shown in FIG.
A, 23'A are formed, and holes 22H, 2 are formed from both sides.
The insulating films 22, 22' having 2'H, the fixed contact film 21, and the movable contact film 21' may be laminated. In this case, the movable contact film 21' on the inner periphery and the fixed contact film 21 on the outer periphery.
As shown in FIG. 9, holes H are formed in the locations where the contacts 21'A and 21A are to be kept connected at all times, and a plate spring 24 is used to connect the movable contact film 2.
All you have to do is press 1'.
本考案は上記したように、枠体の内面に密着し
て固定されると共に前記ノブを回動した時に前記
押圧部により押圧されてオンとなる接点部を有す
る可撓性フイルムの該接点部を回動自在なノブの
押圧部で押圧することにより接点が閉成されるも
のであるから、小型化が図れると共に接点が増加
しても部品数や大きさが変わることがない。ま
た、接点部を構成する固定接点および可動接点フ
イルムの外部端子が前記枠体の１個所にまとめて
導出されているので、コネクタ等を利用して外部
回路との接続が簡単に行える等の効果を有するも
のである。 As described above, the present invention includes a contact portion of a flexible film that is closely fixed to the inner surface of the frame body and has a contact portion that is pressed by the pressing portion and turned on when the knob is rotated. Since the contacts are closed by pressing with the pressing part of the rotatable knob, it is possible to achieve miniaturization and the number of parts and size do not change even if the number of contacts increases. In addition, since the external terminals of the fixed contact and movable contact film that make up the contact section are led out together at one location on the frame, it is easy to connect to an external circuit using a connector, etc. It has the following.
第１図は従来の多方向スイツチの断面図であ
り、第２図及至第９図は本考案に係り、第２図は
多方向スイツチの断面図、第３図はそのＡ−Ａ断
面図。第４図及び第５図はフイルムの積層状態説
明図、第６図及び第７図は外部端子形成のための
説明図、第８図及び第９図は他の実施例に係るフ
イルムの積層状態説明図である。
１１……枠体、１３……ノブ、１５……押圧
部、１９……溝、２１……固定接点フイルム、２
２……絶縁フイルム、２３……可動接点フイル
ム、２４……板バネ。
FIG. 1 is a sectional view of a conventional multi-directional switch, FIGS. 2 to 9 are related to the present invention, FIG. 2 is a sectional view of the multi-directional switch, and FIG. 3 is a sectional view taken along line A-A. 4 and 5 are explanatory diagrams of the laminated state of films, FIGS. 6 and 7 are explanatory diagrams for forming external terminals, and FIGS. 8 and 9 are explanatory diagrams of the laminated state of films according to other embodiments. It is an explanatory diagram. DESCRIPTION OF SYMBOLS 11... Frame body, 13... Knob, 15... Pressing part, 19... Groove, 21... Fixed contact film, 2
2... Insulating film, 23... Movable contact film, 24... Leaf spring.
Claims (1)
自在に軸支されると共に常時は中立位置にバネ付
勢され、かつ、前記枠体内において放射方向に突
出する複数の押圧部が形成されたノブと、前記枠
体の内面に密着して固定されると共に前記ノブを
回動した時に前記押圧部により押圧されてオンと
なる接点部を有し、かつ、該接点部を構成する固
定接点および可動接点フイルムの端部が前記枠体
の１個所にまとめて導出された可撓性フイルムと
を具備したことを特徴とする多方向スイツチ装
置。 a frame body, and a plurality of pressing parts that are rotatably supported on the top surface of the frame body via a rotational fulcrum, are normally biased by a spring to a neutral position, and that protrude in a radial direction within the frame body. and a contact portion that is fixed in close contact with the inner surface of the frame body and that is pressed by the pressing portion and turned on when the knob is rotated, and the contact portion is configured. 1. A multi-directional switch device comprising a fixed contact and a flexible film whose end portions of the movable contact film are collectively led out at one location of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980009531U JPS6348905Y2 (en) | 1980-01-31 | 1980-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980009531U JPS6348905Y2 (en) | 1980-01-31 | 1980-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56112733U JPS56112733U (en) | 1981-08-31 |
| JPS6348905Y2 true JPS6348905Y2 (en) | 1988-12-15 |
Family
ID=29606171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980009531U Expired JPS6348905Y2 (en) | 1980-01-31 | 1980-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6348905Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467282U (en) * | 1977-10-21 | 1979-05-12 |
-
1980
- 1980-01-31 JP JP1980009531U patent/JPS6348905Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56112733U (en) | 1981-08-31 |
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