JPS61129491U - - Google Patents
Info
- Publication number
- JPS61129491U JPS61129491U JP1058385U JP1058385U JPS61129491U JP S61129491 U JPS61129491 U JP S61129491U JP 1058385 U JP1058385 U JP 1058385U JP 1058385 U JP1058385 U JP 1058385U JP S61129491 U JPS61129491 U JP S61129491U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- motor
- terminal
- movable
- driven
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 31
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第１図は本考案の一実施例の構成を示す模式図
。第２図は本考案の一実施例に等価な回路図。
１……第１の導体、２……第２の導体、３……
第３の導体、４……第４の導体、５……第５の導
体、６および７……可動導体、８……電源、９…
…切換スイツチ、１０〜１３……ダイオード、１
４……直流モータ、ＡおよびＢ……切換スイツチ
。
FIG. 1 is a schematic diagram showing the configuration of an embodiment of the present invention. FIG. 2 is a circuit diagram equivalent to an embodiment of the present invention. 1...first conductor, 2...second conductor, 3...
Third conductor, 4... Fourth conductor, 5... Fifth conductor, 6 and 7... Movable conductor, 8... Power supply, 9...
...Selector switch, 10-13...Diode, 1
4...DC motor, A and B...changeover switch.
Claims (1)
直流モータの他方の端子に接続された電源極性切
換手段と、直流モータにより連動される第１の可
動導体を可動接片とし、直流モータの一方の端子
に接続された第１の導体を共通端子とし、かつ第
１の導体に対向すると共に相互に絶縁された第２
および第３の導体を被切換端子として構成され直
流モータが正転方向に所定量駆動されたときに第
１の導体と第２の導体との接続状態に代つて第１
の導体と第３の導体とが接続状態に切換えられる
第１の切換スイツチと、第１の可動導体と連動し
て直流モータにより駆動される第２の可動導体を
可動接片とし、第１の導体を共通端子とし、かつ
第１の導体に対向すると共に相互に絶縁された第
４および第５の導体を被切換端子として構成され
直流モータが逆転方向に所定量駆動されたとき第
１の導体と第４の導体との接続状態から第１の導
体と第５の導体との接続状態に切換えられる第２
の切換スイツチと、第２の導体を介して直流モー
タに正転駆動電力を供給する第１のダイオードと
、第４の導体を介して直流モータに逆転駆動電力
を供給する第３のダイオードと、第３の導体を介
しておよび第５の導体を介してそれぞれ各別に直
流モータの両端子間を短絡する第２および第４の
ダイオードとを備えてなることを特徴とする直流
モータ制御装置。 A power supply polarity switching means that switches the polarity of the power supply and has one output end connected to the other terminal of the DC motor, and a first movable conductor that is interlocked by the DC motor as a movable contact piece, and one terminal of the DC motor. a first conductor connected to the common terminal, and a second conductor facing the first conductor and insulated from each other.
and the third conductor is configured as a switched terminal, and when the DC motor is driven by a predetermined amount in the forward rotation direction, the first conductor is connected to the first conductor and the second conductor.
a first changeover switch that switches the conductor and the third conductor to a connected state; a second movable conductor that is driven by a DC motor in conjunction with the first movable conductor; The conductor is a common terminal, and the fourth and fifth conductors facing the first conductor and insulated from each other are switched terminals, and when the DC motor is driven in the reverse direction by a predetermined amount, the first conductor The second conductor is switched from the connection state between the first conductor and the fourth conductor to the connection state between the first conductor and the fifth conductor.
a first diode that supplies forward rotation drive power to the DC motor via a second conductor, and a third diode that supplies reverse rotation drive power to the DC motor via a fourth conductor; A DC motor control device comprising second and fourth diodes that short-circuit both terminals of the DC motor via a third conductor and a fifth conductor, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1058385U JPS61129491U (en) | 1985-01-30 | 1985-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1058385U JPS61129491U (en) | 1985-01-30 | 1985-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129491U true JPS61129491U (en) | 1986-08-13 |
Family
ID=30491898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1058385U Pending JPS61129491U (en) | 1985-01-30 | 1985-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129491U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138886A (en) * | 1974-09-28 | 1976-03-31 | Tokyo Shibaura Electric Co | HANDOTAI KANATSU SOCHI |
| JPS5612127U (en) * | 1979-07-10 | 1981-02-02 |
-
1985
- 1985-01-30 JP JP1058385U patent/JPS61129491U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138886A (en) * | 1974-09-28 | 1976-03-31 | Tokyo Shibaura Electric Co | HANDOTAI KANATSU SOCHI |
| JPS5612127U (en) * | 1979-07-10 | 1981-02-02 |
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