JPS5844623A - Rotary switch device - Google Patents
Rotary switch deviceInfo
- Publication number
- JPS5844623A JPS5844623A JP9206882A JP9206882A JPS5844623A JP S5844623 A JPS5844623 A JP S5844623A JP 9206882 A JP9206882 A JP 9206882A JP 9206882 A JP9206882 A JP 9206882A JP S5844623 A JPS5844623 A JP S5844623A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- switch
- switch device
- rotary
- rotary switch
- 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
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は一般に電気スイッチ装置、特に多重軸によって
操作される多連の回転スイッチ装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates generally to electrical switch devices and more particularly to multiple rotary switch devices operated by multiple shafts.
いくつかの電子機器、例えばいくつかの陰極線管オシロ
スコープは複数の動作モードを有する多くのスイッチ部
分より成る回転スイッチ装置が必要である。一つのモー
ドにおい、ては、異なるスイッチ部分の回転部材が互い
に結合されて同時に回転し、また他のモードにおいては
、各スイッチ部分の回転部材は独立に回転する。これら
電子機器の特定のものは、特定の切換位置のみで独立し
た回転モードが選択可能であるスイッチ装置、即ち他の
スイッチ部分の回転部材の切換位置にょシ決められた切
換範囲のみにおいて、特定のスイッチ部分の回転部材が
独立に回転可能である型式のスイッチ装置が必要である
。Some electronic equipment, such as some cathode ray tube oscilloscopes, require a rotary switch arrangement consisting of many switch parts with multiple modes of operation. In one mode, the rotating members of different switch sections are coupled together and rotate simultaneously, and in another mode, the rotating members of each switch section rotate independently. Certain of these electronic devices are switch devices in which an independent rotation mode can be selected only at a specific switching position, that is, a specific switching mode can be selected only in a switching range determined by the switching position of the rotating member of the other switch part. There is a need for a type of switch device in which the rotating members of the switch portion are independently rotatable.
従来のプリント回路用回転スイッチ装置において、異な
るスイッチ部分の結合及び非結合はスイッチ操作摘子に
よシ制御された。この解除可能な結合機構を有する嫡子
は多くの用途において、特に電子機器パネル上のスペー
スが制限される如き用途において、望ましい大きさより
必然的に大きくなるという欠点があった。よって上述の
動作が可能であり、小型のプリント回路用回転スイッチ
装置に組込み可能な小型の解除可能な結合器が必要であ
る。In conventional rotary switch devices for printed circuits, the coupling and uncoupling of different switch parts are controlled by switch operating knobs. This progeny with a releasable coupling mechanism has the disadvantage that it is necessarily larger than desired in many applications, particularly in applications where space on an electronics panel is limited. There is therefore a need for a compact releasable coupler capable of the above described operation and that can be incorporated into compact printed circuit rotary switch devices.
従って本発明の目的は、実際の及び満足な状態において
、上述した必要性と一致するように構成された解除可能
な結合機構の提供にある。It is therefore an object of the present invention to provide a releasable coupling mechanism constructed in practice and satisfactorily to meet the above-mentioned needs.
本発明の他の目的は、一体として動作させるために各ス
イッチ部分を互いに解除可能に結合する結合手段、及び
独立した動作源可能なように各スイッチ部分を非結合す
る動作軸駆動手段を有する改良された複数のスイッチ部
分を有する軸駆動回転スイッチ装置の提供にある。Another object of the present invention is an improvement having coupling means for releasably coupling each switch section to each other for operation as a unit, and operating shaft drive means for decoupling each switch section to permit an independent source of operation. An object of the present invention is to provide a shaft-driven rotary switch device having a plurality of switch parts.
本発明の他の目的は、小型で、一体化され、多くのスイ
ッチ部分用の結合器を有する軸駆動スイッチ装置の提供
にあシ、斯かる結合器は一つのスイッチ部分の動作軸の
軸方向の移動によシ解除可能であシ、そのスイッチ部分
の独立した動作が可能となる。Another object of the invention is to provide a compact, integrated shaft-driven switch device having couplers for a number of switch parts, such couplers being arranged in the axial direction of the axis of motion of one switch part. The switch can be released by moving the switch, allowing independent operation of the switch section.
本発明の他の目的は、特定の切換え位置において、解除
を防止する手段を有する結合器の提供にある。Another object of the invention is to provide a coupler having means for preventing release in certain switching positions.
本発明の他の目的は、一つのスイッチ部分のスイッチ切
換設定が、他のスイッチ部分が独立に動作できる切換え
範囲を決定する結合器の提供にある。Another object of the invention is to provide a coupler in which the switching settings of one switch section determine the switching range within which other switch sections can operate independently.
本発明のその他の目的、特徴及び利点は添付図を参照し
ｆＣＩ！！ｆ定の実施例に対する以下の説明より当業者
には明らかであろう。Other objects, features and advantages of the present invention can be seen with reference to the accompanying drawings. ! It will be clear to those skilled in the art from the following description of embodiments of f-constants.
各図において、同様な素子は、同様な参照符号で示され
ており、第１図は２個の部分を有する本発明のスイッチ
装置の一実施例を示す。スイッチ装置はクラッチ部材ａ
ｅで解除可能に結合された前部スイッチ部分ａ２及び後
部スイッチ部分α４を有する。両部スイッチ部分６ｚは
従来のプリント回路基板■の形態である固定板Ｑ秒を含
む。プリント回路基板（至）の正面及び裏面の両面には
、導電路（イ）及び引出路シ４が設けられる。各面の導
電路−は開孔翰の周囲の同心円周上に形成されているの
で、−面の同心円は他面の同心円と同軸状である。各面
の同心円周の数と各同心円周上の接点路の数及び形状が
特定の用途の切換えの必要性（よシ変化することは明ら
かである。Like elements are designated with like reference numerals in the figures, and FIG. 1 shows an embodiment of the switch arrangement of the invention having two parts. The switch device is clutch member a
It has a front switch part a2 and a rear switch part α4 releasably coupled at e. The double-sided switch portion 6z includes a fixed plate Q in the form of a conventional printed circuit board. A conductive path (a) and a lead-out path 4 are provided on both the front and back surfaces of the printed circuit board (to). Since the conductive path on each surface is formed on a concentric circle around the perforated screen, the concentric circle on the negative surface is coaxial with the concentric circle on the other surface. It is clear that the number of concentric circumferences on each surface and the number and shape of contact paths on each concentric circumference will vary depending on the switching needs of the particular application.
２個の平坦な端部分（２）を有する細長い管状軸（至）
は固定板＜Ｉｌｌの開孔（ハ）を介して回転可能に伸び
る。an elongated tubular shaft (to) with two flat end portions (2);
extends rotatably through the aperture (c) in the fixed plate <Ill.
各々固定板Ｏ１１の正面及び裏面の対、抗部分に位置す
る一対の回転部材（至）及びＧ３は軸Ｃ＠の端部分（２
）を受け、且つそれに支持される。回転部材（７）及び
（至）の形状は類似しておシ、各回転部材は電気用グラ
スチソ多の如き適当な絶縁物で型式された円板状本体（
至）及び１つまたはそれ以上の多接触部ワイパー（至）
を有する。ワイパー（至）は１対の取付は突起（至）に
より本体（ロ）に固定される。各ワイノく−（至）は第
１図に示す如く曲げられた２個またはそれ以上の分離し
た接触部を有する平坦な金属スプリング部材であるので
多数の独立したばね状接点が得られる。A pair of rotating members (to) located on the front and back sides of the fixed plate O11 and opposite portions, respectively, and G3 are the end portions (2
) and is supported by it. The shapes of the rotating members (7) and (7) are similar, and each rotating member has a disc-shaped body (7) made of a suitable insulating material such as electrical glass.
) and one or more multi-contact wipers (to)
has. The wiper (1) is fixed to the main body (2) by a pair of projections (1). Each wire is a flat metal spring member having two or more separate contact portions bent as shown in FIG. 1 to provide a large number of independent spring-like contacts.
回転部材（至）及び（２）の構造について更に述べると
、各本体−は軸Ｃ＠の平坦力端部分（２）を受ける形状
の中央開孔−を有する。本体（ロ）のワイノく−（至）
を有する面と一体になった突起（４乃は開孔（４１の周
囲に設けられ、輪縁（４４は円板駄本、＃（財）の周囲
に設けられる。Further describing the structure of the rotating members (2) and (2), each body has a central aperture shaped to receive the flat force end portion (2) of the axis C. Wainoku of the main body (b) - (to)
A protrusion (4 is provided around the opening (41), and a protrusion (44 is provided around the circular plate, # (goods)), which is integrated with the surface having a.
突起に３及び輪縁■の機能は後述する。The functions of the protrusion 3 and the ring rim will be described later.
前部スイッチ部分α２は一体になった首部分１樽を壱す
る多切換え歯止めカム顛を含む。カム噛は周縁に等間隔
に設けられた複数のノツチ輪を有し、斯かるノツチの数
は、切換位置の必要な数により決まる。約３２個までの
切換位置については直径４分の３インチのカムが使用で
きる。一体となった回転止め輪がカム■の前面に設けら
れるが、も ”し連続した回転がｔ４ましいならば斯か
るμ転走め５湯は除去してもよい。モールド等の適当な
方法で歯止めカム−は軸（ハ）に固定される。The front switch part α2 includes a multi-switch pawl cam frame with an integral neck part. The camshaft has a plurality of equally spaced notch rings around its periphery, the number of such notches being determined by the required number of switching positions. A three-quarter inch diameter cam can be used for up to about 32 switching positions. An integrated rotation retaining ring is provided on the front surface of the cam, but if continuous rotation is desired, such μ rolling ring may be removed. The pawl cam is fixed to the shaft (c).
第１図のｎ −ｎ’線に沿う第２図を参照すると、カム
（４６）はスイッチ装置の前部ハウジング（財）に納め
られ、首部分（碍は斯かるハウジングの中央管状開孔（
ト）に適合する。ハウジング（財）の開孔…に各々ゆる
く納められた一対のローラ（至）は、板ばね１りによシ
カム（４Ｇの周囲に向かう力を加えられ、ノンテ関の数
及び間隔により決まシ異なる分離した切換位置に回転部
材（至）及び（２）を案内する。内部リブ−はハウジン
グ（ロ）内に設けられて歯止カム（細土の回転止め■と
かみ合う。前部回転部材（至）はハウジングも４）の後
部において輪縁（財）が環状軸受は表面−に納まるよう
に配置される。回転部材（至）の突起４４３は開孔（４
）を囲む領域において回路基板（至）と接触する。Referring to FIG. 2 taken along line n-n' of FIG.
). A pair of rollers, which are each loosely housed in an opening in the housing, are subjected to a force directed toward the circumference of the cam (4G) by a leaf spring 1, and the force varies depending on the number and spacing of the nonte function. The rotary members (to) and (2) are guided to separate switching positions.The internal rib is provided in the housing (b) and engages with the pawl cam (rotation stopper).The front rotary member (to) ) is arranged so that the annular bearing fits in the rear part of the housing (4).The protrusion 443 of the rotating member (4) is arranged in the rear part of the housing (4).
) in contact with the circuit board (to).
よって突起Ｇ４つの高さは回路基板翰と回転部材例との
間隔で決まるが、ワイパー（至）の接触部及び取付は突
起（至）の高さより一層高いことが必要である。Therefore, the height of the four protrusions G is determined by the distance between the circuit board cover and the rotating member, but the contact portion and attachment of the wiper need to be higher than the height of the protrusions.
再び第１図を参照すればスイッチ装置の後部スイッチ部
分α荀はプリント回警固定板１、回転部材σ〔及び−止
めカム＠を含む。固定、板−が導電路を正面のみにしか
有しないことを除いて、固定板１ｉ１及び回転部材σ１
は夫々前部スイッチ部分ａｚの固定板−及び回転部材（
至）と本質的に等しい。歯止めカム＠は階段状首部分σ
罎及び一体となへった２個の平坦端部を有する軸σ荀を
含み、回転部材σｌは斯かる軸を受け、回転のために支
持される。軸ａ４は回転可能に固定板−の中央開孔を介
して伸びる。軸ａ４１の端部は後部軸受は板σ梯の開孔
σｅ内に納められて支持される。後部軸受は板ｃＩｓ及
び固定板−の裏面間に回転部材を有するスイッチ装置に
おいて、輪縁（４４を受けるように、軸受は板σ樽はそ
の正面（イ）に突起した環状軸受は面一を有することに
留意されたい。Referring again to FIG. 1, the rear switch section α of the switch device includes a printed circuit fixing plate 1, a rotating member σ and a stop cam. Fixed plate 1i1 and rotating member σ1, except that the fixed plate has a conductive path only on the front side.
are the fixed plate of the front switch part az and the rotating member (
) is essentially equivalent to Pawl cam @ is stepped neck part σ
The rotating member σl receives such an axis and is supported for rotation. Axis a4 rotatably extends through a central aperture in the fixed plate. The rear bearing at the end of the shaft a41 is accommodated and supported within the opening σe of the plate σ ladder. In a switch device that has a rotating member between the back surfaces of the plate cIs and the fixed plate, the rear bearing is a plate σ barrel, and the annular bearing protruding from the front side (A) is flush with the ring edge (44). Please note that
歯止めカムσ邊は中間部材−〇後端部分（ハ）に納めら
れる。後端部分−は前部ハウジング６荀の形状と本質的
に類似しておシ、よって板ばね１３によりカムｆｆ２の
外周方向に力を加えられる一対のロー２６８を含む。カ
ムｆｆａのノンチの数及び間隔がカム（ハ）と等しいこ
とは明らかである。回転部材（至）について上述したの
と同様に、中間部材（ロ）の後端部分岐（菖３及び４図
を参照）の軸受は面（ハ）に輪縁が納まるように回転部
財閥は配置される。中間部材−は更に中空部分、一般に
は筒状本体部分−を含む。The pawl cam σ side is housed in the rear end portion (c) of the intermediate member -〇. The rear end portion is essentially similar in shape to the front housing 6, and thus includes a pair of rows 268 that are applied by the leaf spring 13 in the direction of the outer circumference of the cam ff2. It is clear that the number and spacing of the nonches of cam ffa are equal to those of cam (c). In the same way as described above for the rotating member (to), the bearing at the rear end branch of the intermediate member (b) (see Figures 3 and 4) is designed so that the rotating part fits in the surface (c). Placed. The intermediate member further includes a hollow portion, generally a cylindrical body portion.
彎曲した突起部１８７）は以下の目的のために筒状本体
部分−の内壁に接合される。The curved protrusion 187) is joined to the inner wall of the cylindrical body portion for the following purposes.
軸Ｃ’１ｌｌｌ内を同軸状に伸びる細長い軸−によシ歯
止めカムσ邊及び回転部材σｌの回転が可能である。軸
（ハ）の後端部は筒状部分−及び直径の小さい鍵部分０
υを有する結合部−に接合される。鍵部分Ｏυはカムσ
４の階段状首部分σ謙に設けられた鍵１部分と相補的形
状の空洞鏝内に納められる。以下の説明から明らかにな
る如く、鍵部分０υは空洞嬶内を自由に軸方向に移動で
きる大きさである。筒状部分−は以下に述べる機能を有
する縦方向に伸びた単一の鍵路即ちキー溝峙を含む。The pawl cam σ side and the rotating member σl can be rotated by an elongated shaft extending coaxially within the shaft C′1ll. The rear end of the shaft (C) is a cylindrical part and a key part with a small diameter.
It is joined to the joint with υ. The key part Oυ is the cam σ
It is housed in a hollow trowel with a complementary shape to the key 1 part provided on the step-like neck part σ of 4. As will become clear from the following description, the key portion 0υ is sized to allow free axial movement within the cavity. The tubular portion includes a single longitudinally extending keyway having the functions described below.
第１図のト」′線に沿う第３及び４図を参照すれば、ク
ラッチ部材ａｅは前部スイッチ部分ミノに結合する外側
部分−と、後部スイッチ部分α４に結合し、上述では結
合部−と述べた内側部分とを含む。Referring to FIGS. 3 and 4 along the line ``G'' in FIG. and an inner portion.
部分−及び■は中間部材（財）内に納められる。外側部
分（財）ｉ家軸方向に伸びた筒状空間（至）を有する端
部の開いた管状部分（至）を含む。管状部分（至）の溝
（２）が空間−に通ずる。中央開孔（１０４）を有する
円板状端板（１０２）が管状部分（至）の前端部と一体
になる０開孔（１０４）の形状は円板状本体（至）の開
孔顛と本質的に同じであシ、軸Ｃ＠の端部分器を受ける
ので。Parts - and ■ are contained within the intermediate member (goods). The outer part (goods) includes a tubular part (end) with an open end having a cylindrical space (end) extending in the axial direction. A groove (2) in the tubular portion (to) communicates with the space. A disc-shaped end plate (102) having a central opening (104) is integrated with the front end of the tubular portion (end).The shape of the opening (104) is similar to that of the disc-shaped main body (end). Essentially the same, since it receives the end part of axis C@.
軸Ｃ’ｌｌｌの回転により外側部分１９４）が回転する
。Rotation of the axis C'llll causes the outer portion 194) to rotate.
傾斜した脚部（１０７）を有する一般にＬ形である鍵即
ちキー（１０６）が管状部分（至）に沼って後方に伸び
、且つ端板（１０２）内に納められる。脚部（１０７）
がＣ影線はね（１０８）により溝（２）に納められて、
キー （１０６）が管状部分（至）に維持される。A key (106), generally L-shaped with sloped legs (107), extends rearwardly into the tubular portion and is received within the end plate (102). Legs (107)
is stored in the groove (2) by the C shadow line splash (108),
A key (106) is maintained in the tubular portion (to).
％に第３及び４図を参照すると、端板（１０２）の外周
縁を中間部材（財）の前端部の環状軸受は面が受けて、
外側部分（財）を中間部材（ロ）の本体部分■内に納め
る。内側部分−の筒状部分（至）を空間（ホ）内に設け
て、内側部分■も中間部材−の本体部分■内に納める・
螺旋にね（１１０）は内側及び外側部分■及び（財）間
で軸−の外周に設けられる。%, referring to FIGS. 3 and 4, the surface of the annular bearing at the front end of the intermediate member (goods) receives the outer peripheral edge of the end plate (102),
Place the outer part (goods) inside the main body part ■ of the intermediate member (b). The cylindrical part (to) of the inner part is provided in the space (e), and the inner part is also housed within the main body part of the intermediate member.
A helical thread (110) is provided on the outer periphery of the shaft between the inner and outer portions.
再び第１図を参照すると、前部Ｉ・ウジング（財）、中
間部材（財）及び後部軸受板ｆｆｌの取付は耳部と、固
定板Ｑｌ及び−の対応する取付は穴を介して伸びる３組
のねじ（１１２）及びナツト（１１４） （図では１組
のみを示す）を用いて、スイッチ装置の各部を固定する
。Referring again to FIG. 1, the attachments of the front I-Using, the intermediate member and the rear bearing plate ffl are at the ears, and the corresponding attachments of the fixing plates Ql and - extend through the holes 3 A set of screws (112) and nuts (114) (only one set shown in the figure) is used to secure each part of the switch device.
明らかな如く、前部スイッチ部分（ｌりの種々のスイッ
チ切換位置は軸Ｃ８の適当な方向への回転によシ選択さ
れ、各方向への回転は回転止め６り及びリプ−の係合に
より制限される。同様に、後部スイッチ部分α荀は軸−
により駆動され、同じ位置で、カムσ邊の回転止め及び
中間部材（ロ）の後端部分轄に設けられたリブにより、
回転は同じ方法で制限される。As can be seen, the various switch positions of the front switch section (1) are selected by rotation of the shaft C8 in the appropriate direction, rotation in each direction being effected by the engagement of the rotation stop 6 and the lip. Similarly, the rear switch section α
At the same position, the rotation of the cam σ side and the rib provided in the rear end section of the intermediate member (b)
Rotation is limited in the same way.
前部スイッチ部分０及び後部スイッチ部分（１４１の回
転部材が同じ位置となるには、各動作軸Ｃ’Ｓ及び端を
解除可能に結合させなければならず、クラッチ部材αＱ
が同時に回転させるように両部分を結合させる。第３図
を参照すれば例えに、螺旋ばね（１１０）は図において
内側部分（至）を左方向に押し、外側部分−は軸方、向
に自由に動けない。よってキー （１０６）はキー溝峙
と係合して内側及び外側部分を結合するので、両部分は
一体に回転する。In order for the rotating members of the front switch part 0 and the rear switch part (141) to be in the same position, each operating axis C'S and the end must be releasably coupled, and the clutch member αQ
Connect both parts so that they rotate at the same time. Referring to FIG. 3, for example, the helical spring (110) pushes the inner portion to the left in the figure, and the outer portion cannot move freely in the axial direction. The key (106) thus engages the keyway face to connect the inner and outer parts so that both parts rotate together.
第４図を参照すれば、軸（ハ）を前方向（図では右方向
）Ｋ引くと、内側部分■は更に空間（至）の方に動くの
で、キー（１０６）が外れる。キー溝（ハ）の傾斜した
後端部（図では左端）によシ脚部（１０７）に軸方向の
圧力が加わるので、キー（１０６）の脚部は外側方向に
右回転し１脚部（１０７）は内側部分の筒状部分−のな
めらかな外表面上にくる。よって、軸（至）を前方向に
引くと、前部スイッチ部分ａ３及び後部スイッチ部分α
荀が分離して、各々の軸の回転によ〕独立して各部分は
回転する。Referring to FIG. 4, when the shaft (C) is pulled in the forward direction (rightward in the figure) K, the inner portion (3) moves further toward the space (toward), and the key (106) is removed. Since axial pressure is applied to the slanted rear end (left end in the figure) of the keyway (c) on the leg (107), the leg of the key (106) rotates outward to the right and the leg 1 (107) lies on the smooth outer surface of the cylindrical portion of the inner portion. Therefore, when the shaft (to) is pulled forward, the front switch part a3 and the rear switch part α
The shaft is separated and each part rotates independently by the rotation of each axis.
キー（１０６）がキー溝（ホ）から十分外れる、即ち仮
想線（１０６Ａ）で示す位置にまでキー（１０６）が回
転するのを防ぐために中間部材（財）の本体部分−の内
壁に設けられた突起部＠ηは％特定の切換位置で各軸が
分離するのを防ぐ。特定の用途に適応するように、突起
部（ロ）は角張って設けてもよいし、長くまたは短かく
してもよい。もし、任意の切換位置で分離するのが望ま
しいならば、その場合、突起部■は完全に除去してもよ
い。歯止めカム尚の階段状首部分σ罎に設けられた突起
部が、外側部分（財）の管状部分（ホ）の耳部−と係合
することによって。In order to prevent the key (106) from being sufficiently removed from the keyway (E), that is, to prevent the key (106) from rotating to the position shown by the imaginary line (106A), it is provided on the inner wall of the main body portion of the intermediate member (goods). The protrusion @η prevents each axis from separating at a certain switching position. The protrusions (b) may be angular, long or short to suit the particular application. If it is desired to separate at any switching position, then the protrusion (2) may be completely removed. The protrusion provided on the stepped neck portion σ of the pawl cam engages with the ear portion of the tubular portion (e) of the outer portion.
２個のスイッチ部分の誤回転を防ぐ。説明として、後部
スイッチ部分Ｉの回転部材６Ｉの反時計方向（第１図に
おいて）の独立した回転の制限は、前部スイッチ部分ａ
δの回転部材（至）及び（至）の位置によシ決まる。外
側部分（財）も歯止めカムｆｆ１もスイッチ装置内での
軸方向の運動が自由でないので、上述の回転制限は、ク
ラッチの状態即ち各軸が結合しでいるか分離しているか
によって影醤されない。その結果、後部スイッチ部分α
荀は前部スイッチ部分α２よシも更に反時計方向の切換
位置に誤まって回転することはない。特定な用途におい
て、もしこの特殊な機能が不要ならば耳部■または突起
（ト）は除去さ′れる。Prevents incorrect rotation of the two switch parts. By way of illustration, the limitation of independent rotation in the counterclockwise direction (in FIG. 1) of the rotating member 6I of the rear switch part I is
It is determined by the position of the rotating member (to) and (to) of δ. Since neither the outer part nor the pawl cam ff1 is free to move axially within the switch arrangement, the above-mentioned rotational limitation is not affected by the state of the clutch, i.e. whether the respective shafts are engaged or disengaged. As a result, the rear switch part α
The front switch portion α2 is also prevented from being erroneously rotated further to the counterclockwise switching position. In a particular application, if this special function is not needed, the ears (2) or protrusions (7) may be removed.
上述の如く、本発明によれに複数のスイッチ部分を解除
可能に結合する機構を、嫡子に設けずスイッチ部分の間
に設置ｆｔ九ので嫡子を小型化することができる。従っ
て電子機器パネル上でのスペースが限られる場合にも使
用可能である。また結゛合器は固定板間に組込むので、
装置全体をコンパクトに形成できる。更に、軸が結合す
る回転位置が嫡子の取付けによって変わることがないの
で、装置の組立ミスも防止できる。その他、１つのスイ
ッチ部分の設定に応じて他のスイッチ部分の独立回転可
能な範囲を限定したり、特定の回転位置において結合解
除を禁止Ｉ７たシすることが容易に可能である等積々の
顕著な作用効果が得られる。As described above, according to the present invention, the mechanism for releasably coupling a plurality of switch parts is not provided on the illegitimate child but is installed between the switch parts, thereby making it possible to reduce the size of the illegitimate child. Therefore, it can be used even when space on an electronic device panel is limited. Also, since the coupler is installed between the fixed plates,
The entire device can be made compact. Furthermore, since the rotational position where the shafts are coupled does not change due to the attachment of the heir, assembly errors in the device can be prevented. In addition, it is easily possible to limit the range in which other switch parts can rotate independently according to the settings of one switch part, or to prohibit disconnection of coupling at a specific rotational position. Remarkable effects can be obtained.
以上、本発明の好適な一実施例について説明したが、本
発明の要旨を逸脱することなく種々の変形・変更が可能
であることは当業者には明らかであろう。Although a preferred embodiment of the present invention has been described above, it will be obvious to those skilled in the art that various modifications and changes can be made without departing from the gist of the present invention.
第１図は本発明の一実施例の分解斜視図、第２図は第１
図の田−円′線に沿う背面図、第３図及び４図は第１図
のｉ −ｉ’線に沿う断面図である。
図中、αｅは結合器、α槌、ｔ４は固定板、Ｃ＠は第１
軸、（至）、（至）、 ａｎは回転部材、−は第２軸、
（至）は第２部分、鏝は保合部、（財）は第１部分、（
１０６）は係止片である。FIG. 1 is an exploded perspective view of one embodiment of the present invention, and FIG.
3 and 4 are cross-sectional views taken along the line i-i' of FIG. 1. FIGS. In the figure, αe is the coupler, α mallet, t4 is the fixed plate, and C@ is the first
Axis, (to), (to), an is the rotating member, - is the second axis,
(to) is the second part, trowel is the retaining part, (goods) is the first part, (
106) is a locking piece.
Claims (1)
軸へより夫々回転制御され且つワイパーを有する１対の
回転部材と、該回転部材のワイパにによシミ気的に相互
接続される複数の導電路を有する１対の固定板とを具え
た回転スイッチ装置において、係止片を有し上記第１軸
（または第２軸）により回転制御される第１部分と、上
記係止片に係合する保合部を有し上記第２軸（または第
１軸）により回転制御される第２部分とを具える結合器
を上記１対の固定板間に設け、上記第１軸及び第２軸を
結合すると共に上記第１軸及び第２軸の一方を他方に対
して軸方向に移動させることにより上記結合器の結合を
解除することを特徴とする回転スイッチ装置。 ２、上記結合器は上記回転部材の一方の回転位置に応じ
て他方の独立回転可能な範囲を制限する手段を具えるこ
とを特徴とする特許請求の範囲第１項記載の回転スイッ
チ装置。 ３、 上記結合器は、スイッチの特定の回転位置におい
て上記係止片の上記保合部からの離脱を禁止する手段を
具えることを特徴とする特許請求の範囲第１項記載の回
転スイッチ装置。[Claims] 1. A tubular first shaft and a second shaft passing through the inside of the first shaft.
A rotating device comprising: a pair of rotating members, each rotationally controlled by a shaft and having a wiper; and a pair of stationary plates having a plurality of electrically conductive paths interconnected by the wipers of the rotating members. In the switch device, the first portion has a locking piece and is rotationally controlled by the first shaft (or second shaft), and the second shaft (or second shaft) has a retaining portion that engages with the locking piece. A coupler is provided between the pair of fixed plates, the coupling device having a second portion whose rotation is controlled by the first shaft (first shaft), and a second portion whose rotation is controlled by the first shaft (first shaft). A rotary switch device characterized in that the couplers are uncoupled by moving one of them in the axial direction relative to the other. 2. The rotary switch device according to claim 1, wherein the coupler includes means for limiting the independently rotatable range of one of the rotary members according to the rotational position of the other rotary member. 3. The rotary switch device according to claim 1, wherein the coupler includes means for prohibiting the locking piece from disengaging from the retaining portion at a specific rotational position of the switch. .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60342075A | 1975-08-11 | 1975-08-11 | |
| US603420 | 1975-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5844623A true JPS5844623A (en) | 1983-03-15 |
| JPS6126172B2 JPS6126172B2 (en) | 1986-06-19 |
Family
ID=24415361
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9589576A Granted JPS5222780A (en) | 1975-08-11 | 1976-08-11 | Rotary switch device |
| JP9206882A Granted JPS5844623A (en) | 1975-08-11 | 1982-05-28 | Rotary switch device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9589576A Granted JPS5222780A (en) | 1975-08-11 | 1976-08-11 | Rotary switch device |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JPS5222780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180017202A (en) | 2015-07-23 | 2018-02-20 | 가부시키가이샤 하이렉스 코포레이션 | Cable joint and cable operating mechanism with it |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH088488Y2 (en) * | 1989-05-16 | 1996-03-06 | 矢崎総業株式会社 | Rotary switch |
| JPH0315434U (en) * | 1989-06-28 | 1991-02-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573141Y2 (en) * | 1974-02-27 | 1982-01-20 |
-
1976
- 1976-08-11 JP JP9589576A patent/JPS5222780A/en active Granted
-
1982
- 1982-05-28 JP JP9206882A patent/JPS5844623A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180017202A (en) | 2015-07-23 | 2018-02-20 | 가부시키가이샤 하이렉스 코포레이션 | Cable joint and cable operating mechanism with it |
| US10550877B2 (en) | 2015-07-23 | 2020-02-04 | Hi-Lex Corporation | Cable joint and cable operation mechanism including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6126172B2 (en) | 1986-06-19 |
| JPS5750330B2 (en) | 1982-10-27 |
| JPS5222780A (en) | 1977-02-21 |
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