SU118878A1 - Short-acting two-button limit switch - Google Patents
Short-acting two-button limit switchInfo
- Publication number
- SU118878A1 SU118878A1 SU606218A SU606218A SU118878A1 SU 118878 A1 SU118878 A1 SU 118878A1 SU 606218 A SU606218 A SU 606218A SU 606218 A SU606218 A SU 606218A SU 118878 A1 SU118878 A1 SU 118878A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- limit switch
- short
- acting
- button limit
- spring
- Prior art date
Links
Description
Известен двухкнопочный конечный выключатель кратковременного действи с блокировкой кнопок посредством двуплечего рычага (коромысла ).. .The two-button short-action limit switch is known with the buttons locked by means of a two-armed lever (rocker arm) ...
Описываемый двухкнопочный конечный выключатель по сравнению с известным обеспечивает нар ду с кратковременностью действи мгновенность включени независимо от скорости нажима на кнопки.The compared two-button limit switch provides, along with the short duration of action, instantaneous switching on regardless of the speed at which the buttons are pressed.
С этой целью включающий механизм выполнен в виде поворотного на оси бойка, приводимого в действие посредством собачки, наход щейс на ползуне, св занном со средней точкой коромысла.For this purpose, the engaging mechanism is designed as a pivot on the axis of the striker, actuated by means of a pawl, which is located on a slider associated with the midpoint of the rocker arm.
На фиг. 1 изображен вид выключател в плане, на фиг. 2-разрез по АА на фиг. 1.FIG. 1 is a plan view of the switch; FIG. 2 is a section along AA in FIG. one.
Двухкнопочный конечный выключатель состоит из трех узлов: электроконтактного механизма, ударного механизма и включающего механизму.The two-button limit switch consists of three nodes: an electro-contact mechanism, a percussion mechanism, and an activating mechanism.
Электроконтактный механизм выполнен по типу существующих конечных выключателей. Подвижный контакт / находитс под воздействием пружины 2 и размещен «а сборном стержне 3, перемещающемс в корпусе 4 под действием пружины 5 до упора в щтифт 6. Корпус 4 крепитс винтами 7 к корпусу 8.The electrocontact mechanism is made according to the type of existing limit switches. The movable contact / is under the influence of the spring 2 and is placed on the collecting rod 3 moving in the housing 4 under the action of the spring 5 against the stop in the sheath 6. The housing 4 is fastened with screws 7 to the housing 8.
В корпусе 8 на оси 9 установлен боек 10, на который действует пружина 11. Поворот бойка 10 против часовой стрелки ограничиваетс упорным винтом 12.In case 8, an axis 10 is mounted on axis 9, on which spring 11 acts. Counterclockwise rotation of the striker 10 is limited by a stop screw 12.
В нижней части корпуса смонтирован включающий механизм, в который вход т средний ползун 13 и два параллельно расположенных ему ползуна 14 и 15, соединенных между собой шарнирно коромыслом 16. Под действием пружин 17, 18 и 19 стержни могут перемещатьс вправо (по чертежу) до упора в штифт 20. В пазу среднего ползуна 13 на оси 21 установлена собачка 22 с пружиной 25. Ползун 13 св зан со средней точкой коромысла 16.In the lower part of the body, an activating mechanism is mounted, in which the middle slider 13 and two sliders 14 and 15 arranged parallel to it are connected, which are connected to each other by an articulated beam 16. into the pin 20. In the groove of the middle slider 13 on the axis 21 a pawl 22 is installed with a spring 25. The slider 13 is connected with the midpoint of the rocker arm 16.
При перемещении ползунов 14 и 15 влево (непосредственно от блокируемых исполнительных органрв или через рычаги) долзун 13 пропорционально перемещаетс влево и собачка 22, взаимодейству с выступом бойка /О, поворачивает последний по часовой стрелке. Стержень 5 под действием пружины 5 отходит вправо до выбора зазора «а. При даль-:When moving the sliders 14 and 15 to the left (directly from the blockable actuators or through levers), the slider 13 moves proportionally to the left and the pawl 22, interacting with the protrusion of the striker / O, turns the latter clockwise. The rod 5 under the action of the spring 5 moves to the right to select the gap “and. For further:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU606218A SU118878A1 (en) | 1958-08-20 | 1958-08-20 | Short-acting two-button limit switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU606218A SU118878A1 (en) | 1958-08-20 | 1958-08-20 | Short-acting two-button limit switch |
Publications (1)
Publication Number | Publication Date |
---|---|
SU118878A1 true SU118878A1 (en) | 1958-11-30 |
Family
ID=48390869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU606218A SU118878A1 (en) | 1958-08-20 | 1958-08-20 | Short-acting two-button limit switch |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU118878A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2639630C2 (en) * | 2013-07-05 | 2017-12-21 | Дайсон Текнолоджи Лимитед | Manual household appliance |
-
1958
- 1958-08-20 SU SU606218A patent/SU118878A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2639630C2 (en) * | 2013-07-05 | 2017-12-21 | Дайсон Текнолоджи Лимитед | Manual household appliance |
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