JPS6341707Y2 - - Google Patents
Info
- Publication number
- JPS6341707Y2 JPS6341707Y2 JP1980067691U JP6769180U JPS6341707Y2 JP S6341707 Y2 JPS6341707 Y2 JP S6341707Y2 JP 1980067691 U JP1980067691 U JP 1980067691U JP 6769180 U JP6769180 U JP 6769180U JP S6341707 Y2 JPS6341707 Y2 JP S6341707Y2
- Authority
- JP
- Japan
- Prior art keywords
- knob
- switch
- interlocking
- central portion
- movable contact
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Cleaning And Drying Hair (AREA)
- Slide Switches (AREA)
Description
【考案の詳細な説明】
この考案はスイツチ切替装置に関するものであ
る。[Detailed Description of the Invention] This invention relates to a switch switching device.
ヘアードライヤ等の電気機器を外国で使用する
場合、欧州では電源電圧が200Vまたは220Vであ
るため、２種類の電源回路と共用スイツチの切替
装置とが必要となる。 When using electrical equipment such as a hair dryer in a foreign country, two types of power supply circuits and a common switch switching device are required since the power supply voltage in Europe is 200V or 220V.
このようなスイツチ切替装置として従来、回動
式のもの（実公昭47−15003号公報）があつたが、
構造が複雑であり、部品点数が多いという欠点が
あつた。 Conventionally, there was a rotary type switch (Japanese Utility Model Publication No. 47-15003), but
The disadvantages were that the structure was complex and the number of parts was large.
これに対して、スライド式もあつた（たとえば
実公昭53−33156号）が、２種類の操作範囲が重
複するため回路の分離ができず、回路構成が制約
を受けるという欠点があつた。 On the other hand, there was a sliding type (for example, Utility Model Publication No. 53-33156), but it had the disadvantage that the two types of operating ranges overlapped, making it impossible to separate the circuits, which placed restrictions on the circuit configuration.
したがつて、この考案の目的は、操作範囲が重
複せず、回路の分離ができて回路構成の制約のな
いスイツチ切替装置を提供することである。 Therefore, the object of this invention is to provide a switch changeover device in which the operating ranges do not overlap, the circuits can be separated, and the circuit configuration is not restricted.
この考案の一実施例を適用したヘアードライヤ
を第１図ないし第６図に示す。すなわち、このヘ
アードライヤは、本体１の前端部に吹出口２とア
タツチメント着脱ボタン３を設け、内部にヒータ
４、モータ（図示省略）およびフアン（図示省
略）を設け、本体１の周壁にスイツチ５およびス
イツチ切替装置６を設けている。 A hair dryer to which an embodiment of this invention is applied is shown in FIGS. 1 to 6. That is, this hair dryer has an air outlet 2 and an attachment/detachment button 3 at the front end of the main body 1, a heater 4, a motor (not shown), and a fan (not shown) inside, and a switch 5 on the peripheral wall of the main body 1. and a switch switching device 6.
スイツチ切替装置６は、スイツチ５のつまみ５
ａに係合する連動板７と、切替釦８からなる。ス
イツチ５は本体１に形成した長孔９の裏面に取付
けられ、連動板７の操作面１０が長孔９より突出
している。連動板７は本体１とスイツチ５の間で
スライド自在に支持され、その先端部には第２図
のように中央部１１ａとこの中央部１１ａの両側
に連続する一部の平行部１１ｂ，１１ｃからなる
Ｚ字形の穴部１１が穿孔形成され、その中央部１
１ａの外方に第４図のようにクリツク突起１２が
形成されている。切替釦８は本体１の前記長孔９
と直角な方向に長さをもつ長孔１３および支持体
１ａの長孔１３′にスライド自在に嵌着し、その
中間部が中央部１１ａに嵌合し、またクリツク突
起１２に係合する腕１４をもつている。切替釦８
の上端面は本体表面に面一で硬貨挿入溝８ａを形
成している。このように構成して、切替釦８を中
央部１１ａの一方たとえば第２図の位置に位置さ
せると上側の平行部１１ｂに規制されて連動板７
の操作面１０をスライド操作するとそのスライド
範囲は矢印Ａの範囲となり、また切替釦８を中央
部１１ａの他方に位置させると下側の平行部１１
ｃに規制されて連動板７のスライド範囲は矢印Ｂ
となる。 The switch switching device 6 is a knob 5 of the switch 5.
It consists of an interlocking plate 7 that engages with a, and a switching button 8. The switch 5 is attached to the back side of a long hole 9 formed in the main body 1, and the operation surface 10 of the interlocking plate 7 protrudes from the long hole 9. The interlocking plate 7 is slidably supported between the main body 1 and the switch 5, and has a central portion 11a and some parallel portions 11b, 11c continuous to both sides of the central portion 11a at its tip, as shown in FIG. A Z-shaped hole 11 consisting of
A click protrusion 12 is formed on the outside of 1a as shown in FIG. The switching button 8 is located in the long hole 9 of the main body 1.
The arm is slidably fitted into the long hole 13 having a length perpendicular to the long hole 13 and the long hole 13' of the support body 1a, and whose intermediate portion fits into the central portion 11a and which engages with the click protrusion 12. It has 14. Switching button 8
The upper end surface of the coin insertion groove 8a is flush with the main body surface. With this structure, when the switching button 8 is positioned at one side of the central portion 11a, for example, in the position shown in FIG.
When the operating surface 10 is slid, the sliding range becomes the range indicated by the arrow A, and when the switching button 8 is positioned on the other side of the central portion 11a, the lower parallel portion 11
The sliding range of the interlocking plate 7 is regulated by arrow B.
becomes.
スイツチ５は第５図のようにボデイ１５の一側
壁に共通の固定接点板１６を設け、他側壁に２本
の可動接点板１７，１７′を平行に設けてその接
点を固定接点板１６の接点に対向し、ばね作用で
接触状態としている。可動接点板１７，１７′は
中央部に突起１７ａ，１７a′を曲成し、その上部
につまみ５ａを載せてつまみ５ａをボデイ１５に
支持させて開極させている。つまみ５ａの一部は
ボデイ１５の上面に形成した長孔１８より突出
し、またつまみ５ａの下面は押圧面となり可動接
点板１７，１７′の突起１７ａ，１７a′が摺動す
る面上で中央部を残すとともに中央部を境いに互
いに反対側に突起１７ａ，１７a′が嵌る長溝１
９，１９′を形成している。このように構成した
ため、つまみ５ａを中央位置Ｐに位置すると可動
接点板１７，１７′はともに押されて開極し、つ
まみ５ａを一方の位置Ｑに位置すると可動接点板
１７の突起１７ａが溝１９に嵌つて閉極するが可
動接点板１７′は開極のままとなり、またつまみ
５ａを他方の位置Ｓに位置すると逆に可動接点板
１７′は開極し、可動接点板１７は閉極する。こ
の結果、切替釦８で連動板７のスライド範囲を規
制すると可動接点板１７，１７′のいずれかが常
にオンオフ制御されることとなる。 As shown in Fig. 5, the switch 5 has a common fixed contact plate 16 on one side wall of the body 15, and two movable contact plates 17, 17' are provided in parallel on the other side wall, with their contacts facing the contacts of the fixed contact plate 16 and in contact with each other by spring action. The movable contact plates 17, 17' have bent projections 17a, 17a' in the center, and a knob 5a is placed on the top of the projections 17a, 17a' to support the knob 5a on the body 15 for opening the contacts. A part of the knob 5a protrudes from a long hole 18 formed in the upper surface of the body 15, and the lower surface of the knob 5a becomes a pressing surface, leaving the center on the surface on which the projections 17a, 17a' of the movable contact plates 17, 17' slide, and long grooves 17a, 17a' into which the projections 17a, 17a' fit are formed on the opposite sides of the center.
With this configuration, when the knob 5a is located at the center position P, both of the movable contact plates 17, 17' are pressed open, and when the knob 5a is located at one position Q, the projection 17a of the movable contact plate 17 fits into the groove 19 to close the contact but the movable contact plate 17' remains open, and when the knob 5a is located at the other position S, the movable contact plate 17' opens and the movable contact plate 17 closes. As a result, when the sliding range of the interlocking plate 7 is restricted by the changeover button 8, one of the movable contact plates 17, 17' is always controlled to be on or off.
第６図はヘアードライヤの電気回路でＶは入力
電源、Ｕはスイツチ５、Ｄはダイオード、R1は
240V用分圧抵抗、R2は120V用分圧抵抗、Ｍはモ
ータ、Ｈはヒータ、Thはサーモスイツチであり、
スイツチＵの切替により入力電源Ｖの電圧に応じ
て適正にモータＭおよびヒータＨを動作できる。
なお、第７図のようにダイオードＤはなくてもよ
い。 Figure 6 shows the electric circuit of a hair dryer, where V is the input power supply, U is the switch 5, D is the diode, and R 1 is the
The voltage dividing resistor for 240V, R2 is the voltage dividing resistor for 120V, M is the motor, H is the heater, Th is the thermo switch,
By switching the switch U, the motor M and the heater H can be operated appropriately according to the voltage of the input power source V.
Note that the diode D may not be provided as shown in FIG.
なお、この考案のスイツチ切替装置は電源電圧
の切替以外にも適用できる。 Note that the switch switching device of this invention can be applied to other applications than switching the power supply voltage.
以上のように、この考案のスイツチ切替装置
は、中央部とこの中央部の両側に連続する一対の
平行部からなるＺ字形の穴部を形成し前記平行部
に平行な方向に往復移動可能な連動板と、前記中
央部に嵌合するとともに前記中央部に沿つて往復
移動可能であつて前記中央部の両端の一方に位置
することにより前記連動体の往復移動範囲を前記
平行部の一方の長さの範囲に規制する切替釦と、
前記連動板を連動させるつまみを有し前記つまみ
の前記連動板により規制された移動範囲でそれぞ
れ駆動される一対の可動接点板を有するスイツチ
とを備えたため、つぎの作用効果がある。 As described above, the switch switching device of this invention has a Z-shaped hole formed of a central part and a pair of continuous parallel parts on both sides of the central part, and is capable of reciprocating in a direction parallel to the parallel parts. The interlocking plate is fitted into the central portion and is movable reciprocally along the central portion, and is located at one of both ends of the central portion so that the range of reciprocating movement of the interlocking body is limited to one of the parallel portions. A switching button that regulates the length range,
Since the switch has a knob that interlocks the interlocking plate and a pair of movable contact plates that are each driven within a movement range of the knob that is regulated by the interlocking plate, the following effects are achieved.
すなわち、Ｚ字形の穴部の中央部に沿つて切替
釦が移動するため、つまみの動作範囲がそのほぼ
中央部を境にして略半分に規制され分離される。
しかもつまみの各動作範囲で個別に一対の可動接
点板を作動するため、回路の完全な分離が可能に
なり、従来と比較して回路構成が制約を受けない
という効果を有する。 That is, since the switching button moves along the center of the Z-shaped hole, the operating range of the knob is restricted and separated into approximately half with the approximate center as a boundary.
Furthermore, since the pair of movable contact plates are operated individually in each operating range of the knob, it is possible to completely separate the circuits, which has the effect that the circuit configuration is not subject to any restrictions compared to the conventional method.
第１図はこの考案の一実施例を適用したヘアー
ドライヤの部分断面図、第２図はその要部平面
図、第３図は第１図−線断面図、第４図は第
１図−線断面図、第５図はスイツチの断面
図、第６図および第７図は回路図である。
５……スイツチ、５ａ……つまみ、７……連動
板、８……切替釦、１１……穴部、１１ａ……中
央部、１１ｂ，１１ｃ……平行部、１７，１７′
……可動接点板。
Fig. 1 is a partial sectional view of a hair dryer to which an embodiment of this invention is applied, Fig. 2 is a plan view of its main parts, Fig. 3 is a sectional view taken along the line of Fig. 1, and Fig. 4 is a sectional view taken along the line of Fig. 1. 5 is a sectional view of the switch, and FIGS. 6 and 7 are circuit diagrams. 5...Switch, 5a...Knob, 7...Interlocking plate, 8...Switching button, 11...Hole part, 11a...Central part, 11b, 11c...Parallel part, 17, 17'
...Movable contact plate.
Claims (1)
行部からなるＺ字形の穴部を形成し前記平行部に
平行な方向に往復移動可能な連動板と、前記中央
部に嵌合するとともに前記中央部に沿つて往復移
動可能であつて前記中央部の両端の一方に位置す
ることにより前記連動体の往復移動範囲を前記平
行部の一方の長さの範囲に規制する切替釦と、前
記連動板を連動させるつまみを有し前記つまみの
前記連動板により規制された移動範囲でそれぞれ
駆動される一対の可動接点板を有するスイツチと
を備えたスイツチ切替装置。 an interlocking plate which has a Z-shaped hole formed of a central part and a pair of continuous parallel parts on both sides of the central part and is movable back and forth in a direction parallel to the parallel parts; a switching button that is movable back and forth along the central portion and is located at one of both ends of the central portion to restrict the reciprocating movement range of the interlocking body to a length range of one of the parallel portions; A switch switching device comprising a pair of movable contact plates each having a knob for interlocking the plates and each of which is driven within a movement range regulated by the interlocking plate of the knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980067691U JPS6341707Y2 (en) | 1980-05-15 | 1980-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980067691U JPS6341707Y2 (en) | 1980-05-15 | 1980-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56167438U JPS56167438U (en) | 1981-12-11 |
| JPS6341707Y2 true JPS6341707Y2 (en) | 1988-11-01 |
Family
ID=29661681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980067691U Expired JPS6341707Y2 (en) | 1980-05-15 | 1980-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341707Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113923U (en) * | 1982-01-29 | 1983-08-04 | セイコーエプソン株式会社 | Switching device for electrical equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333156U (en) * | 1976-08-27 | 1978-03-23 |
-
1980
- 1980-05-15 JP JP1980067691U patent/JPS6341707Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333156U (en) * | 1976-08-27 | 1978-03-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56167438U (en) | 1981-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3632936A (en) | Integral reversing trigger switches for speed controlled portable tools | |
| US3839614A (en) | Appliance control system | |
| US4179644A (en) | Power tool switch including speed control | |
| US3467801A (en) | Reversing switch | |
| US4742199A (en) | Hand-held dryer with waterproof chamber for electrical switch | |
| JPS6341707Y2 (en) | ||
| US6281482B1 (en) | Electrical switch | |
| US3160718A (en) | Reciprocable slide switch for appliances | |
| JPS6142481Y2 (en) | ||
| JPS596581Y2 (en) | Switches for small equipment | |
| ATE30981T1 (en) | CONTROL SLIDE FOR POWER TOOLS. | |
| JPH0722829Y2 (en) | Slide switch | |
| JPS5897303A (en) | Heater resistance change-over switch of hair dryer | |
| JPS6137043Y2 (en) | ||
| JPH0334027Y2 (en) | ||
| JPH02131228U (en) | ||
| JPS5918593Y2 (en) | changeover switch | |
| JPS6117716Y2 (en) | ||
| JPS5934085Y2 (en) | Sliding variable resistor with light source | |
| JPH0319155Y2 (en) | ||
| JP2500177Y2 (en) | Slide switch | |
| JPH057049Y2 (en) | ||
| JPH067138U (en) | Slide switch | |
| JPS6240736U (en) | ||
| JPS62110884U (en) |