JPH0631625Y2 - Switch device - Google Patents
Switch deviceInfo
- Publication number
- JPH0631625Y2 JPH0631625Y2 JP1989115848U JP11584889U JPH0631625Y2 JP H0631625 Y2 JPH0631625 Y2 JP H0631625Y2 JP 1989115848 U JP1989115848 U JP 1989115848U JP 11584889 U JP11584889 U JP 11584889U JP H0631625 Y2 JPH0631625 Y2 JP H0631625Y2
- Authority
- JP
- Japan
- Prior art keywords
- slider
- switch device
- terminal
- contact
- patterns
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/08—Bases; Stationary contacts mounted thereon
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案はスイツチ装置に係り、特に、コード出力を行な
うようにしたスイツチ装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a switch device, and more particularly to a switch device for outputting a code.
［従来の技術］ 一般に、ビデオテープレコーダ等の再生及び逆再生速度
コントロール等に、コード出力を行なうようにしたスイ
ツチ装置が使用されている。[Prior Art] Generally, a switch device for outputting a code is used for reproduction and reverse reproduction speed control of a video tape recorder or the like.
この種のスイツチ装置、例えばロータリスイツチは、同
心円状に配置したコモン端子、第１の端子（１ビツトに
相当）、第２の端子（２ビツトに相当）、及び第３の端
子を有するウエハーと、このウエハーの中心と同軸上に
回転自在に支持され、かつ前記各端子上を摺動して各端
子間を接続する摺動子を取付けた摺動子受と、この摺動
子受を前記ウエハーとの間に収容し、かつ前記摺動子受
と、この摺動子受を前記ウエハーとの間に収容し、かつ
前記摺動子受の上部を外方に突出させたカバーとから構
成されている。This type of switch device, for example, a rotary switch, has a wafer having a common terminal, a first terminal (corresponding to 1 bit), a second terminal (corresponding to 2 bits), and a third terminal, which are concentrically arranged. A slider holder rotatably supported coaxially with the center of the wafer and having a slider connected to the terminals by sliding on the terminals; Constituting the slider holder between the wafer and the wafer, and the cover holding the slider holder between the wafer and the upper portion of the slider holder protruding outward. Has been done.
前記摺動子によりコモン端子と、第１、第２、第３の端
子が接続されるが、各端子との接続状態が摺動子受の回
動動作とともに変わるように、各端子を形成してあり、
例えばＯＮ−ＯＮ−ＯＮからＯＦＦ−ＯＦＦ−ＯＦＦま
での各組み合せでコート出力されることになる。The common terminal is connected to the first, second, and third terminals by the slider, and each terminal is formed so that the connection state with each terminal changes with the rotation operation of the slider receiver. Yes,
For example, the coat output is made in each combination from ON-ON-ON to OFF-OFF-OFF.
［考案が解決しようとする課題］ ところで、前記従来技術では、摺動子受の回動に伴なつ
て摺動子が各端子を摺動するが、摺動子の接触部が平ら
で、かつ端子面も平坦であるので、平坦面どうしが接触
することから、各端子に対して摺動子の各接触部が確実
に接触しない虞れがあつた。このような状態となると、
誤つたコード出力となつて機器を誤動作させる等の問題
があつた。[Problems to be Solved by the Invention] In the prior art, the slider slides on each terminal as the slider receiver rotates, but the contact portion of the slider is flat and Since the terminal surface is also flat, since the flat surfaces contact each other, there is a possibility that the contact portions of the slider may not surely contact the terminals. When this happens,
There was a problem such as incorrect operation of the device due to incorrect code output.
特に初期位置（全てＯＮとなる位置）では、接触部と各
端子とが他のコード位置に比べてこすれ合わないので、
接触面のセルフクリーリングが不充分となつて接触不良
が生じる虞れがあつた。Especially at the initial position (the position where all are turned on), the contact portion and each terminal do not rub against each other compared to other cord positions,
The self-cleaning of the contact surface may be insufficient, resulting in poor contact.
そこで、本考案は前記従来技術の課題に鑑み、これを解
決すべくなされたもので、その目的は、各端子に対して
摺動子の各接触部を確実に接触させて誤コード出力を防
止することができるスイツチ装置を提供することにあ
る。Therefore, the present invention has been made in view of the above-mentioned problems of the prior art and has been made to solve this problem. The purpose thereof is to reliably contact each contact portion of the slider with each terminal to prevent erroneous code output. It is to provide a switch device capable of performing.
［課題を解決するための手段］ 前記目的を達成するために、本考案は、複数のパターン
と、これら各パターン上を摺動して各パターン間を接続
する摺動子とを備え、前記摺動子の摺動により接触する
前記各パターンの組み合せを変えるように前記各パター
ンを構成してコード出力を行なうスイツチ装置におい
て、前記パターン上でコード出力を行なう部分に、凹凸
を形成した構成にしてある。[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention comprises a plurality of patterns and a slider that slides on each of the patterns to connect the respective patterns to each other. In a switch device that outputs a code by configuring each pattern so as to change the combination of the patterns that come into contact with each other by sliding of a moving element, a configuration in which unevenness is formed in the part that outputs the code on the pattern is there.
［作用］ 前記手段により凹凸の凸部分に摺動子の接触部が引掛か
つて接触することになり、接触の安定化を図ることがで
きる。[Operation] By the above-mentioned means, the contact portion of the slider is hooked and comes into contact with the convex and concave portions, so that the contact can be stabilized.
［実施例］ 以下、本考案の一実施例を図面に基づいて説明する。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
第１図は本考案に掛るスイツチ装置の要部平面図、第２
図は第１図のＡ−Ａ線に沿つた断面図、第３図はフープ
状材の平面図、第４図はスイツチ装置の正面図、第５図
はスイツチ装置の分解斜視図である。FIG. 1 is a plan view of a main part of a switch device according to the present invention, and FIG.
1 is a sectional view taken along the line AA in FIG. 1, FIG. 3 is a plan view of a hoop-shaped member, FIG. 4 is a front view of a switch device, and FIG. 5 is an exploded perspective view of the switch device.
これらの図において、１はウエハーで、このウエハー１
は、複数のパターン、例えばコモン端子２、第１の端子
３、第２の端子４、第３の端子５が同心円状に形成され
るとともに、各端子２〜５に合成樹脂部６が一体に成形
されて構成されている。これらの各端子２〜５は従来例
と同様にコード出力を生じるように、各円周上に引き回
されている。このウエハー１は例えば第３図に示すよう
なフープ状材７に各端子２〜５等を打ち抜き形成し、そ
の後合成樹脂部６をモールド成形して得られる。２ａ，
３ａ，４ａ，５ａは引出端子である。In these figures, 1 is a wafer, and this wafer 1
Has a plurality of patterns, for example, the common terminal 2, the first terminal 3, the second terminal 4, and the third terminal 5 are formed concentrically, and the synthetic resin portion 6 is integrally formed on each terminal 2-5. It is formed by molding. Each of these terminals 2 to 5 is routed on each circumference so as to generate a code output as in the conventional example. This wafer 1 can be obtained, for example, by punching and forming the terminals 2 to 5 on a hoop-shaped material 7 as shown in FIG. 3, and then molding the synthetic resin portion 6 by molding. 2a,
Reference numerals 3a, 4a and 5a are lead terminals.
これら各端子２〜５のうち、全てＯＮとなる位置（初期
位置）には、第１図及び第２図に示すように網目状の凹
凸部８が形成されている。この凹凸部８は網目状の凹部
８ａを形成することにより、多数の山状の凸部８ｂが形
成されている。この凹部８ａのピツチａは例えば0.1mm
程度、深さｂは0.05mm程度にしてある。As shown in FIGS. 1 and 2, a mesh-shaped uneven portion 8 is formed at a position where all of these terminals 2 to 5 are ON (initial position). The concave-convex portion 8 has a mesh-shaped concave portion 8a, so that a large number of mountain-shaped convex portions 8b are formed. The pitch a of this recess 8a is, for example, 0.1 mm.
The depth b is about 0.05 mm.
９は摺動子で、この摺動子９には４つの摺動部９ａ，９
ｂ，９ｃ，９ｄが延設され、これら各摺動部９ａ〜９ｄ
が前述の各端子２〜５上を摺動する。この摺動子９は摺
動子受１０の下面に取り付けられており、この摺動子受
１０の回動に伴なつて摺動子９が摺動される。この摺動
子受１０の下面中心には小軸１０ｂが突設され、この小
軸１０ｂが前記ウエハー１の中心の小孔１ａに嵌込ま
れ、また、摺動子受１０の上部がカバー１１を貫通して
回動自在に支持されている。１０ａはギア部である。9 is a slider, and this slider 9 has four sliding parts 9a, 9
b, 9c and 9d are extended and these sliding parts 9a to 9d are provided.
Slides on the terminals 2 to 5 described above. The slider 9 is attached to the lower surface of the slider receiver 10, and the slider 9 is slid along with the rotation of the slider receiver 10. A small shaft 10b is provided at the center of the lower surface of the slider receiver 10, the small shaft 10b is fitted into the small hole 1a at the center of the wafer 1, and the upper portion of the slider receiver 10 is covered with a cover 11. It is rotatably supported by passing through. 10a is a gear part.
カバー１１は摺動子受１０を収納してウエハー１に嵌め
込まれて一体化されている。The cover 11 accommodates the slider receiver 10 and is fitted into the wafer 1 to be integrated.
このように構成された前記実施例にあつては、図示しな
い操作ツマミの操作力がギア部１０ａを介して摺動子受
１０を所定角度回動させ、その位置で摺動子９の各接触
部９ａ〜９ｄが、ある組み合せの各端子２〜５に接触さ
れることになり、所定のコード出力が各引出端子２ａ〜
５ａから出力される。本実施例の場合、全てＯＮ、つま
り（１１１）のコードを出力する各端子２〜５上に形成
されていることから、摺動子９の各接触部９ａ〜９ｄが
凹凸部８の凸部８ｂに引掛かることによりセルフクリー
ニングが不充分な箇所でも各接触部９ａ〜９ｄが各端子
２〜５に確実に接触され、従来の如く、各端子２〜５の
うちのいくつかで接触不良を生じて誤まつたコード出力
となるのを防止することができる。In the embodiment having such a configuration, the operating force of the operating knob (not shown) causes the slider receiver 10 to rotate by a predetermined angle via the gear portion 10a, and each contact of the slider 9 is made at that position. The parts 9a to 9d come into contact with the terminals 2 to 5 of a certain combination, and a predetermined code output is applied to each of the lead terminals 2a to.
It is output from 5a. In the case of the present embodiment, since all are ON, that is, formed on the terminals 2 to 5 that output the code of (111), the contact portions 9a to 9d of the slider 9 are the convex portions of the uneven portion 8. Even if the self-cleaning is insufficient, the contact portions 9a to 9d are surely brought into contact with the terminals 2 to 5 even if the self-cleaning is insufficient, so that some of the terminals 2 to 5 may have a poor contact as before. It is possible to prevent the occurrence of a wrong code output.
尚、前記実施例では、凹凸部８を初期位置に施こしてい
るが、他のコードを出力する部分にも適用し得る。ま
た、凹凸部８を網目状に形成しているが、本考案はこれ
に限らず、放射状、ランダム等、種々配置し得る。In the above-mentioned embodiment, the uneven portion 8 is provided at the initial position, but it may be applied to the portion for outputting other codes. Further, although the concave-convex portion 8 is formed in a mesh shape, the present invention is not limited to this, and various arrangements such as radial and random can be arranged.
［考案の効果］ 以上説明したように、本考案は、各パターンに対して摺
動子の各接触部を確実に接触させることができ、誤コー
ド出力を防止することができる。[Advantages of the Invention] As described above, according to the present invention, each contact portion of the slider can be reliably brought into contact with each pattern, and erroneous code output can be prevented.
図面は全て本考案の一実施例を説明するためのもので、
第１図は本考案に掛るスイツチ装置の要部平面図、第２
図は第１図のＡ−Ａ線に沿つた断面図、第３図はフープ
状材の平面図、第４図はスイツチ装置の正面図、第５図
はスイツチ装置の分解斜視図である。 １……ウエハー、２……コモン端子、３……第１の端
子、４……第２の端子、５……第３の端子、８……凹凸
部、８ａ……凹部、８ｂ……凸部、９……摺動子、１０
……摺動子受。All the drawings are for explaining one embodiment of the present invention,
FIG. 1 is a plan view of a main part of a switch device according to the present invention, and FIG.
1 is a sectional view taken along the line AA in FIG. 1, FIG. 3 is a plan view of a hoop-shaped member, FIG. 4 is a front view of a switch device, and FIG. 5 is an exploded perspective view of the switch device. 1 ... Wafer, 2 ... Common terminal, 3 ... First terminal, 4 ... Second terminal, 5 ... Third terminal, 8 ... Uneven portion, 8a ... Recessed portion, 8b ... Convexed Part, 9 ... slider, 10
...... Slider receiver.
Claims (2)
摺動して各パターン間を接続する摺動子とを備え、前記
摺動子の摺動により接触する前記各パターンの組み合せ
を変えるように前記各パターンを構成してコード出力を
行なうスイツチ装置において、前記パターン上でコード
出力を行なう部分に、凹凸を形成したことを特徴とする
スイツチ装置。1. A plurality of patterns and a slider that slides on each of the patterns to connect the patterns to each other, and the combination of the patterns contacted by sliding of the slider is changed. 2. A switch device for forming a code output by configuring each of the above patterns, wherein a switch device for forming a code on the pattern is provided with unevenness.
する請求項（１）記載のスイツチ装置。2. The switch device according to claim 1, wherein the irregularities are formed in a mesh shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115848U JPH0631625Y2 (en) | 1989-10-03 | 1989-10-03 | Switch device |
| KR2019900008888U KR920008938Y1 (en) | 1989-10-03 | 1990-06-23 | Switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115848U JPH0631625Y2 (en) | 1989-10-03 | 1989-10-03 | Switch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0355623U JPH0355623U (en) | 1991-05-29 |
| JPH0631625Y2 true JPH0631625Y2 (en) | 1994-08-22 |
Family
ID=14672633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989115848U Expired - Fee Related JPH0631625Y2 (en) | 1989-10-03 | 1989-10-03 | Switch device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0631625Y2 (en) |
| KR (1) | KR920008938Y1 (en) |
-
1989
- 1989-10-03 JP JP1989115848U patent/JPH0631625Y2/en not_active Expired - Fee Related
-
1990
- 1990-06-23 KR KR2019900008888U patent/KR920008938Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920008938Y1 (en) | 1992-12-24 |
| JPH0355623U (en) | 1991-05-29 |
| KR910007970U (en) | 1991-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3734869A (en) | Rotary switch assembly with adjustable programming limit mechanism | |
| JPH0631625Y2 (en) | Switch device | |
| JPS622271Y2 (en) | ||
| JPH11305307A (en) | Set dial for camera | |
| JP2001196207A (en) | Rotary type electrical part having click | |
| US6514087B2 (en) | Rotary electric part | |
| JPH0637552Y2 (en) | Movable contact plate for rotary switch | |
| JP2879312B2 (en) | Rotating electronic components with click function | |
| JPS5847621Y2 (en) | digital switch | |
| JPH0526659Y2 (en) | ||
| JPH11176287A (en) | Rotary electronic part | |
| JPH0431714Y2 (en) | ||
| JP2575246Y2 (en) | Rotary encoder | |
| JPH0121522Y2 (en) | ||
| JPH0138836Y2 (en) | ||
| JP2000149720A (en) | Rotary electronic component having push-button switch | |
| JPS5852988Y2 (en) | digital switch | |
| JPH0526657Y2 (en) | ||
| JPH0120749Y2 (en) | ||
| JP3579960B2 (en) | Rotary operation type electronic component with push switch | |
| JPH0117782Y2 (en) | ||
| JP2946403B2 (en) | switch | |
| JPH07141960A (en) | Rotary encoder | |
| JPH0719070Y2 (en) | Digital switch | |
| JPH0214099Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |