JPS63257145A - Electric spring operator - Google Patents
Electric spring operatorInfo
- Publication number
- JPS63257145A JPS63257145A JP8882687A JP8882687A JPS63257145A JP S63257145 A JPS63257145 A JP S63257145A JP 8882687 A JP8882687 A JP 8882687A JP 8882687 A JP8882687 A JP 8882687A JP S63257145 A JPS63257145 A JP S63257145A
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- spring
- drive spring
- lever
- groove
- 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
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
Landscapes
- Massaging Devices (AREA)
- Slide Switches (AREA)
- Switches With Compound Operations (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】
〔産業上の利用分野〕
本発明は電動バネ操作器の操作機構に係り、特に、ｆｆ
ｉ力用所用断路器地開閉器の操作に好適な電動バネ操作
器の操作機構に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an operating mechanism for an electric spring operating device, and in particular, to an operating mechanism for an electric spring operating device.
The present invention relates to an operating mechanism of an electric spring operating device suitable for operating a power disconnect switch.
従来の電動バネ操作器は、実開昭６０−１５３４４４号
公報に記載のように、駆動バネ蓄勢時に出力軸駆動用の
出力レバーを駆動バネ放勢状態に保持する保持バネを設
けている。A conventional electric spring operating device, as described in Japanese Utility Model Application Publication No. 60-153444, is provided with a holding spring that holds an output lever for driving an output shaft in a drive spring released state when the drive spring is energized.
また、実開昭５８−１１８６２６号公報に記載のものは
電動バネ操作器における駆動バネ蓄勢時に出力軸を保持
することは言及されていない。Further, the device described in Japanese Utility Model Application Publication No. 58-118626 does not mention holding the output shaft when the drive spring is charged in the electric spring operating device.
上記従来技術は駆動バネを蓄勢時に出力軸を保持する保
持バネを設けているが、構造が複雑であり、また、出力
軸に何らかの外力が加わり、保持バネの力を上回った場
合、出力軸が動き、対象機器も動き出すという欠点があ
った。The above conventional technology has a retaining spring that retains the output shaft when the drive spring is energized, but the structure is complicated, and if some external force is applied to the output shaft and exceeds the force of the retaining spring, the output shaft The problem was that when the device moved, the target device also started moving.
本発明の目的は、出力軸に外力が加わった場合でも、出
力軸が動かないような電動バネ操作器の操作機構を提供
することにある。An object of the present invention is to provide an operating mechanism for an electric spring operating device in which the output shaft does not move even when an external force is applied to the output shaft.
上記目的は、出力軸に保持機構を設け、駆動バネが蓄勢
終了付近でのみ保持機構が解放するようにすることによ
り達成される。The above object is achieved by providing a holding mechanism on the output shaft and releasing the holding mechanism only when the drive spring is near the end of its energy storage.
出力軸の対象機器の「開」 「閉」に相当する位置に溝
を設けてピンを挿入する。ピンはバネで溝に入るよう常
時力を受けている。Create a groove on the output shaft at the position corresponding to the ``open'' and ``close'' positions of the target device and insert the pin. The pin is constantly pressed by a spring to force it into the groove.
駆動バネの一端が結合されているレバーにピンを駆動す
る突起部を設けておき、モータによりレバーが回転し、
駆動バネが圧縮蓄勢され、その終了付近でレバーの突起
部がピンを駆動して溝から外れるようにすることにより
、出力軸は駆動バネ蓄勢終了付近でのみ鎖錠解放され常
時はピンが溝に入っているので外力により動作すること
はない。A protrusion that drives the pin is provided on the lever to which one end of the drive spring is connected, and the lever is rotated by the motor.
The drive spring is compressed and stored, and near the end of the compression, the protrusion of the lever drives the pin so that it comes out of the groove, so that the output shaft is unlocked only near the end of the drive spring storage, and the pin is not always in place. Since it is in a groove, it cannot be moved by external force.
以下本発明の実施例を第１図ないし第３図により説明す
る。Embodiments of the present invention will be described below with reference to FIGS. 1 to 3.
モータ１の回転力をギヤ２を経由して増倍しリンク３を
駆動してバネレバー４を反時計方向に回転させる。バネ
レバー４の回転につれて駆動バネ５は圧縮蓄勢され、バ
ネレバー４と駆動バネ５が一直線になった位ｒｎ（デッ
ドセンタ）を過ぎたのち駆動バネ５の蓄勢力は放勢され
、クラッチ部６を介して出力シャフト７に伝達され外部
レバー９を経て対象機器を「開」 「閉」させる。The rotational force of a motor 1 is multiplied via a gear 2 to drive a link 3 and rotate a spring lever 4 counterclockwise. As the spring lever 4 rotates, the drive spring 5 is compressed and stored, and after passing rn (dead center) where the spring lever 4 and the drive spring 5 are in a straight line, the stored force of the drive spring 5 is released, and the clutch portion 6 The signal is transmitted to the output shaft 7 via the external lever 9 to open and close the target device.
出力シャフト７には対象機器の「開」 「閉」位置に相
当する個所に溝１２を設けておき溝１２にはバネ１１の
出力によりピン１０を挿入して常時は出力シャフト７は
回転を鎖錠されている。A groove 12 is provided in the output shaft 7 at a location corresponding to the "open" and "close" positions of the target device, and a pin 10 is inserted into the groove 12 by the output of a spring 11, so that the output shaft 7 is normally prevented from rotating. It's locked.
駆動バネ５がデッドセンタ付近まで圧縮されるとバネレ
バー４に設けた突起部９により、ピン１０が押し下げら
れて溝１２から外れるので出力シャフト７は解鎖され駆
動可能となる。When the drive spring 5 is compressed to near the dead center, the pin 10 is pushed down by the protrusion 9 provided on the spring lever 4 and removed from the groove 12, so that the output shaft 7 is released and can be driven.
本実施例によれば常時、出力シャフトは鎖錠され駆動開
始直前にのみ解錠することが出来る。According to this embodiment, the output shaft is always locked and can be unlocked only immediately before driving starts.
なお、図中８は外部レバー。In addition, 8 in the figure is an external lever.
本発明によれば出力シャフトを鎖錠、解錠出来るので安
価で高信頼性の電動バネ操作器とすることが出来る。According to the present invention, since the output shaft can be locked and unlocked, it is possible to provide an inexpensive and highly reliable electric spring operating device.
第１図は本発明の一実施例を示す側面図、第２図は第１
図の正面図、第３図は第２図の部分詳細図である。
１・・・モータ、２・・・ギヤ、３・・・リンク、４・
・・バネレバー、５・・・駆動バネ、６・・・クラッチ
部、７・・・出力シャフト、８・・・外部レバー、９・
・・突起部、１０・・・請 １ 図FIG. 1 is a side view showing one embodiment of the present invention, and FIG. 2 is a side view showing one embodiment of the present invention.
The front view of the figure and FIG. 3 are partial details of FIG. 2. 1...Motor, 2...Gear, 3...Link, 4...
... Spring lever, 5... Drive spring, 6... Clutch section, 7... Output shaft, 8... External lever, 9...
・Protrusion, 10... 1 Figure
Claims (1)
に回転自由に保持されたレバーの端部に回転自由に結合
された駆動バネと、前記モータにより駆動されて前記駆
動バネを蓄勢し、前記駆動バネが所定量蓄勢されたとき
の放勢力によりクラッチを介して出力軸を回転し前記出
力軸に結合された対象機器を所定位置に駆動する外部レ
バーとを具備する電動バネ操作器において、前記出力軸
に溝を設け前記操作器の箱体に設けた前記溝にかん合す
るピンと、前記ピンを前記溝から外すような突起部をレ
バーに設け、前記駆動バネが圧縮完了付近において前記
突起部が前記ピンを前記溝から外して前記出力軸を鎖錠
解除することを特徴とする電動バネ操作器。1. A motor, a drive spring rotatably coupled to an end of a lever having one end rotatably fixed and the other end rotatably held on an output shaft, and a drive spring driven by the motor to store the drive spring. an external lever that rotates an output shaft via a clutch and drives a target device connected to the output shaft to a predetermined position by the release force when the drive spring is charged by a predetermined amount; In the operating device, the output shaft is provided with a groove, and the lever is provided with a pin that engages with the groove provided in the box of the operating device and a protrusion that removes the pin from the groove, and the drive spring is fully compressed. An electric spring operating device characterized in that the protrusion disengages the pin from the groove in the vicinity and unlocks the output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8882687A JPS63257145A (en) | 1987-04-13 | 1987-04-13 | Electric spring operator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8882687A JPS63257145A (en) | 1987-04-13 | 1987-04-13 | Electric spring operator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63257145A true JPS63257145A (en) | 1988-10-25 |
Family
ID=13953740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8882687A Pending JPS63257145A (en) | 1987-04-13 | 1987-04-13 | Electric spring operator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63257145A (en) |
-
1987
- 1987-04-13 JP JP8882687A patent/JPS63257145A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59189519A (en) | Device for driving breaker operation energy storage unit | |
| WO2001071755A3 (en) | Self-disengaging circuit breaker motor operator | |
| JPS63257145A (en) | Electric spring operator | |
| JP4167334B2 (en) | In-vehicle camera case shutter mechanism | |
| JPS60153443U (en) | Mechanical interlock device for electric spring operation mechanism | |
| JPS6033454Y2 (en) | Manual electric switching device for electric actuators | |
| JPS582756U (en) | Rotational force transmission device | |
| JPH09287902A (en) | Electric tape measure | |
| JPS6074279U (en) | Drive lock mechanism | |
| JPS60181729U (en) | Focal plane shutter drive device | |
| JPH0124771Y2 (en) | ||
| JPS6349870Y2 (en) | ||
| JPS6349871Y2 (en) | ||
| JPS60106U (en) | Brake device of chain saw | |
| JPH023652Y2 (en) | ||
| JPS5967484U (en) | Power window mechanism safety device | |
| JPS5945811U (en) | spring storage device | |
| JPS58659U (en) | Geared motor clutch mechanism | |
| JPS58135727U (en) | Motor stop device for electric film winding camera | |
| JPS6051847U (en) | Switch spring energy storage device | |
| JPS5941930U (en) | Switch operating device | |
| JPS5871946U (en) | Disconnector operating device | |
| JPS594828U (en) | Rotating body drive device | |
| JPS6135068U (en) | wiper device | |
| JPS59104425U (en) | Electric switch operating device |