SU1552246A1 - Microswitch - Google Patents
Microswitch Download PDFInfo
- Publication number
- SU1552246A1 SU1552246A1 SU884396769A SU4396769A SU1552246A1 SU 1552246 A1 SU1552246 A1 SU 1552246A1 SU 884396769 A SU884396769 A SU 884396769A SU 4396769 A SU4396769 A SU 4396769A SU 1552246 A1 SU1552246 A1 SU 1552246A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- support plate
- contact spring
- fixed
- housing
- jumper
- Prior art date
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
Изобретение относитс к электротехнике. Целью изобретени вл етс повышение механической износоустойчивости микровыключател . Микровыключатель содержит корпус, в котором закреплены Ш-образна контактна пружина, опорна пластина и возвратна пружина. Средний лепесток контактной пружины выполнен с выступами, которые закреплены в пазах 8 боковых элементов 6 опорной пластины 5. Перемычка 9 опорной пластины 5 имеет отверстие 10, в которое введена ось 4, закрепленна на корпусе. Перемычка 9 размещена между точкой касани приводного элемента опорной пластины 5 и местом заделки боковых лепестков контактной пружины. На корпусе закреплена возвратна пружина, котора поджимает опорную пластину 5 со стороны пазов 8, в которые введены выступы среднего лепестка контактной пружины. 4 ил.The invention relates to electrical engineering. The aim of the invention is to increase the mechanical durability of the microswitch. The microswitch includes a housing in which an W-shaped contact spring, a support plate and a return spring are secured. The middle lobe of the contact spring is made with protrusions that are fixed in the grooves 8 of the side elements 6 of the support plate 5. The jumper 9 of the support plate 5 has an opening 10 into which an axis 4 is inserted fixed to the body. Jumper 9 is located between the point of contact of the drive element of the support plate 5 and the place of sealing the side lobes of the contact spring. A return spring is fixed on the housing, which presses the support plate 5 from the side of the slots 8 into which the projections of the middle lobe of the contact spring are inserted. 4 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884396769A SU1552246A1 (en) | 1988-03-04 | 1988-03-04 | Microswitch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884396769A SU1552246A1 (en) | 1988-03-04 | 1988-03-04 | Microswitch |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1552246A1 true SU1552246A1 (en) | 1990-03-23 |
Family
ID=21363120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884396769A SU1552246A1 (en) | 1988-03-04 | 1988-03-04 | Microswitch |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1552246A1 (en) |
-
1988
- 1988-03-04 SU SU884396769A patent/SU1552246A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 2701475, кл. 74-100, 1955. Авторское свидетельство СССР 164333, кл. Н 01 Н 13/36, 1962. * |
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