JPS5940053B2 - hand mixer - Google Patents
hand mixerInfo
- Publication number
- JPS5940053B2 JPS5940053B2 JP4057579A JP4057579A JPS5940053B2 JP S5940053 B2 JPS5940053 B2 JP S5940053B2 JP 4057579 A JP4057579 A JP 4057579A JP 4057579 A JP4057579 A JP 4057579A JP S5940053 B2 JPS5940053 B2 JP S5940053B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- wiring board
- switch
- terminal
- main body
- 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
Landscapes
- Food-Manufacturing Devices (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Description
【発明の詳細な説明】
本発明は合理的な配線処理を行なつたハンドミキサーを
提供することを目的とする。DETAILED DESCRIPTION OF THE INVENTION An object of the present invention is to provide a hand mixer with rational wiring processing.
ハンドミキサーにあつては、数段の速度切換が性能上要
求されており、速度制御法は一般にシリーズモータの界
磁巻線タップ切換え法が採用されている。Hand mixers require speed switching in several stages for performance reasons, and the field winding tap switching method of a series motor is generally adopted as the speed control method.
そこで従来例にあつては、界磁巻線の各タップ引出し口
と、切換えスイッチ接点をリード線によつて結線する方
式がとられている。しかるに、手軽な操作性を要求され
るハンドミキサーにあつては、内部空間も必然的にせま
くなり配線処理が複雑になり、組立が困難になりやすぃ
ものであつた。Therefore, in the conventional example, each tap outlet of the field winding is connected to the changeover switch contact point using a lead wire. However, in the case of a hand mixer that requires easy operability, the internal space is inevitably small, wiring is complicated, and assembly is likely to be difficult.
本発明は上記問題を解消したものであり、以下添付図面
によつてその一実施例について説明する。The present invention solves the above problems, and one embodiment thereof will be described below with reference to the accompanying drawings.
図において１はモータの回転子、２は固定子鉄心で、回
転子と共にフレーム３に保持されている。鉄心２に取付
けられた界磁コイル枠４の上辺には、速度切換タップ端
子５が突出して設けられている。６はモータの上方に水
平に配置された配線基板で、配線パターン６−３がプリ
ントされており、プリントされた通電部の一端に開けら
れた穴６−２には、タップ端子５が貫通し半田付によつ
て電気的に接続されている。In the figure, 1 is a rotor of a motor, and 2 is a stator core, which is held in a frame 3 together with the rotor. A speed switching tap terminal 5 is provided protruding from the upper side of the field coil frame 4 attached to the iron core 2. Reference numeral 6 denotes a wiring board placed horizontally above the motor, on which a wiring pattern 6-3 is printed, and a tap terminal 5 passes through a hole 6-2 made at one end of the printed current-carrying part. Electrically connected by soldering.
配線基板６は側辺の切欠き溝６−１部でネジによりフレ
ーム３に機械的に固定されている。さらに配線基板６に
はスイッチ基板Ｔが金具８によつて直立して固定されて
おり、両基板６、□にまたがつてスイッチ端子９が固着
され、スイッチ端子９の一端は配線基板６上にプリント
された各配線パターン６−３の端に半田付けされている
。なお、図示されていないが電源コード１０は配線基板
６にカシメられた電源端子１１を介してスイッチ基板Ｔ
上にプリントされた共通端子部Ｔ−１に電気的に接続さ
れている。上記構成により、スイッチ基板Ｔに取付けら
れたスイッチツマミ１２を操作することによつて、これ
に設けた接点板１２’が各スイッチ端子９に切換わりモ
ータの速度切換えができる。The wiring board 6 is mechanically fixed to the frame 3 by screws at the notch groove 6-1 on the side. Further, a switch board T is fixed upright to the wiring board 6 by a metal fitting 8, and a switch terminal 9 is fixed across both boards 6, □, and one end of the switch terminal 9 is fixed on the wiring board 6. The ends of each printed wiring pattern 6-3 are soldered. Although not shown, the power cord 10 is connected to the switch board T via a power terminal 11 crimped to the wiring board 6.
It is electrically connected to the common terminal section T-1 printed above. With the above configuration, by operating the switch knob 12 attached to the switch board T, the contact plate 12' provided thereon is switched to each switch terminal 9, and the speed of the motor can be changed.
１３は本体上、１３’はハンドル部、１４は本体下、１
５はモータにより駆動されるヒータである。13 is on the main body, 13' is the handle part, 14 is below the main body, 1
5 is a heater driven by a motor.
なお、配線基板６上の通電部とタップ端子５の電気的接
続を、第４図のようにバネ性を有する舌片１６によつて
行えば各部品の組立がさらに容易になり、工数の低減が
可能となる。Incidentally, if the electrical connection between the current-carrying part on the wiring board 6 and the tap terminal 5 is made by the tongue piece 16 having spring properties as shown in FIG. 4, the assembly of each part will be further facilitated and the number of man-hours will be reduced. becomes possible.
第４図において、１７は本体上１３に配線基板６を固定
しているネジ、１８はフレーム３を取付けたネジである
。そして上記舌片１６は配線基板６上の穴６−２にハト
メによつてカシメられており、界磁コイル枠４に取付け
られたタツプ端子５と接触している。第４図に示した構
成においては、本体上１３に配線基板６をネジ１７によ
つて締結し、次にフレーム３を本体土１３にネジ１８に
よつて締結し、次いで固定子２をフレーム３に、そして
回転子１をフレーム３に設置し、押え金具１９によつて
保持する。その後その他部品を挿入し、最後に本体下１
４を本体上１３に取付ける。このように積み重ね方式で
組立てることができるため、組立工数が低減しより安価
に製品が提供できる。上記実施例の説明から明らかなよ
うに本発明のハンドミキサーは、配線パターンをプリン
トした配線基板をモータとスイツチ部との間に設けてい
るため、配線処理が不要になり組立性が向上し、部品点
数が減るのはもちろんのこと、モータの熱が配線基板に
よりスイツチ部に伝わりにくくなり、スイツチ部の温度
上昇が少なくなるため、耐熱温度の低い、安価な材料を
使用することができるようになる。In FIG. 4, 17 is a screw that fixes the wiring board 6 on the main body 13, and 18 is a screw that attaches the frame 3. The tongue piece 16 is crimped into the hole 6-2 on the wiring board 6 with an eyelet, and is in contact with the tap terminal 5 attached to the field coil frame 4. In the configuration shown in FIG. 4, the wiring board 6 is fastened to the main body 13 with screws 17, the frame 3 is fastened to the main body 13 with screws 18, and then the stator 2 is fastened to the frame 13. Then, the rotor 1 is installed on the frame 3 and held by a presser metal fitting 19. After that, insert the other parts, and finally the lower part of the main body.
Attach 4 to 13 on the main body. Since it can be assembled in a stacked manner in this way, the number of assembly steps is reduced and the product can be provided at a lower cost. As is clear from the description of the above embodiments, the hand mixer of the present invention has a wiring board printed with a wiring pattern installed between the motor and the switch section, which eliminates the need for wiring and improves assembly efficiency. Not only does the number of parts decrease, but the wiring board makes it difficult for the heat of the motor to be transmitted to the switch section, which reduces the temperature rise of the switch section, making it possible to use inexpensive materials with low heat resistance. Become.
またハンドル部の温度も同理由により低くなり、操作感
が良くなるものである。Furthermore, the temperature of the handle portion is also lowered for the same reason, resulting in a better operating feel.
第１図は本発明の一実施例の全体断面図、第２図、第３
図は同要部斜視図、第４図は他の実施例の要部断面図で
ある。
１・・・・・・回転子、２・・・・・・固定子鉄心、５
・・・・・・速度切換タツプ端子、６・・・・・・配線
基板、６−３・・・・・・配線パターン、７・・・・・
・スイツチ基板、９・・・・・・スイツチ端子、１２・
・・・・・スイツチツマミ、１５・・・・・・ヒータ。Figure 1 is an overall sectional view of one embodiment of the present invention, Figures 2 and 3 are
The figure is a perspective view of the same main part, and FIG. 4 is a sectional view of the main part of another embodiment. 1...Rotor, 2...Stator core, 5
...Speed switching tap terminal, 6...Wiring board, 6-3...Wiring pattern, 7...
・Switch board, 9...Switch terminal, 12・
...Switch knob, 15...Heater.
Claims (1)
れるヒータと、前記モータの速度制御操作用のスイッチ
部とを備え、前記モータの速度切換用タップ端子と、ス
イッチ部により切換えられるスイッチ端子とは、配線パ
ターンをプリントした配線基板により電気的に接続し、
かつこの配線基板により、前記本体内で前記モータと前
記スイッチ部とを隔絶したハンドミキー。 ２ 配線基板にはバネ性を有する舌片を有し、速度切換
用タップ端子と弾接させたことを特徴とする特許請求の
範囲第１項記載のハンドミキサー。[Scope of Claims] 1. A main body including a motor, a heater driven by the motor, and a switch section for controlling the speed of the motor, and a tap terminal for switching the speed of the motor, and a switch section. The switch terminal that can be switched by is electrically connected by a wiring board with a wiring pattern printed on it.
The handheld key further includes the wiring board that isolates the motor and the switch section within the main body. 2. The hand mixer according to claim 1, wherein the wiring board has a tongue piece having spring properties and is brought into elastic contact with the speed switching tap terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4057579A JPS5940053B2 (en) | 1979-04-04 | 1979-04-04 | hand mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4057579A JPS5940053B2 (en) | 1979-04-04 | 1979-04-04 | hand mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55132623A JPS55132623A (en) | 1980-10-15 |
| JPS5940053B2 true JPS5940053B2 (en) | 1984-09-27 |
Family
ID=12584272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4057579A Expired JPS5940053B2 (en) | 1979-04-04 | 1979-04-04 | hand mixer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940053B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126941U (en) * | 1985-01-28 | 1986-08-09 | ||
| JPH0132988Y2 (en) * | 1985-01-28 | 1989-10-06 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106051U (en) * | 1982-01-14 | 1983-07-19 | 株式会社日立ホームテック | hand mixer |
| WO2002000080A1 (en) * | 2000-06-27 | 2002-01-03 | Koninklijke Philips Electronics N.V. | Hand-held mixer having a switching means configuration for switching to several lower speeds and for switching to a higher speed of mixing tools |
-
1979
- 1979-04-04 JP JP4057579A patent/JPS5940053B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126941U (en) * | 1985-01-28 | 1986-08-09 | ||
| JPH0132988Y2 (en) * | 1985-01-28 | 1989-10-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55132623A (en) | 1980-10-15 |
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