SU602137A3 - Contact electric element - Google Patents

Contact electric element

Info

Publication number
SU602137A3
SU602137A3 SU731958751A SU1958751A SU602137A3 SU 602137 A3 SU602137 A3 SU 602137A3 SU 731958751 A SU731958751 A SU 731958751A SU 1958751 A SU1958751 A SU 1958751A SU 602137 A3 SU602137 A3 SU 602137A3
Authority
SU
USSR - Soviet Union
Prior art keywords
groove
electrical contact
electric element
insulation
contact electric
Prior art date
Application number
SU731958751A
Other languages
Russian (ru)
Inventor
Питер Хоппи Пол (Младший)
Original Assignee
Банкер Рамо Корпорейшн (Фирма)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Банкер Рамо Корпорейшн (Фирма) filed Critical Банкер Рамо Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU602137A3 publication Critical patent/SU602137A3/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/28Contacts for sliding cooperation with identically-shaped contact, e.g. for hermaphroditic coupling devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/2445Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
    • H01R4/2466Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the contact members having a channel-shaped part, the opposite sidewalls of which comprise insulation-cutting means

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Description

Изобретение относитс  к электротехнике, а именно к электрическим контактным элементам и может быть использовано в CHcieNia; св зи и передачи информации дл  присоединени  одножи/1ьных и многожильных проводников.The invention relates to electrical engineering, in particular to electrical contact elements and can be used in CHcieNia; communication and transmission of information for connecting single-stranded and stranded conductors.

Известны электрические контактные элементы , выполненные U-образными с участками, иредназначенными дл  прорезани  изол ции и дл  создани  электрического контакта 1, 2.Electrical contact elements are known that are U-shaped with portions intended to cut the insulation and to create an electrical contact 1, 2.

Однако известные электрические контактные элементы ненадежны в эксплуатации, так как с одпой стороны участки дл  прорезани  изол ции должны быть достаточно острыми, чтобы прокалывать и проникать через изол цию , а с другой стороны должны быть такими, чтобы при подсоединении проводника последНИИ не повредилс  бы частично или полностью. Удовлетворить одновременно двум этим требовани м очень трудно и поэтому часто бывает , что известные контактные элементы не обеспечивают надежности электрического соединени  .However, the known electrical contact elements are unreliable in operation, since on one side the areas for cutting the insulation must be sharp enough to pierce and penetrate the insulation, and on the other side must be such that, if connected, the conductor last does not damage partially or completely. Meeting these two requirements simultaneously is very difficult and therefore it is often the case that known contact elements do not provide reliable electrical connection.

Целью изобретени   вл етс  повышение надежности .The aim of the invention is to increase reliability.

Поставленна  цель достигаетс  тем, что кромки участков, предназначенны.х дл  создани  электрического контакта, выполнены закругленными и отогнуты в противоположные друг относительно друга стороны.This goal is achieved by the fact that the edges of the sections intended to create an electrical contact are rounded and bent in opposite directions to each other.

На фиг. 1 представлен электрический контактный элемент, вид сверху; на фиг. 1 - разрез А-А; на фиг. 3 - контактный элемент в изометрии.FIG. 1 shows an electrical contact element, top view; in fig. 1 - section A-A; in fig. 3 - contact element in isometry.

Электрический контактный элемент содержит зажимной элемент 1, изготовленный из куска тонколистового провод щего металла.The electrical contact element comprises a clamping element 1 made of a piece of thin-sheet conductive metal.

Внешний конец зажимного элемента,  вл ющийс  частью боковой стенки 2, загибаетс  поперек желоба, создава  первый зажимной фланец 3. Второй зажимной фланец 4 прорублен в другой боковой стенке 5 и загнут внутрь, простира сь поперек желоба на некотором удалении от первого зажимного фланца 3.The outer end of the clamping element, which is part of the side wall 2, is bent across the groove, creating the first clamp flange 3. The second clamp flange 4 is cut in the other side wall 5 and bent inward, extending across the groove at some distance from the first clamp flange 3.

В зажимном фланце 3 имеетс  открытый наружу паз 6, предназначенный дл  приема покрытого изол цией электрического проводника 7 с изол цией 8 (фиг. 2). Верхний участок паза 6 содержит тонкие сход щиес  вниз стенки паза ГО и 11, предназначенные дл  прорезани  изол ции. Толщина стенок 11 и 10 верхнего участка паза 6 ограничена по толщине листового металла, из которого изготовлен зажимНой элемент, равной обычно около 0,125 мм.In the clamping flange 3, there is a groove 6 open to the outside for receiving an insulated electric conductor 7 with insulation 8 (Fig. 2). The upper portion of the groove 6 contains thin, downwardly sloping walls of the groove GO and 11, intended to cut the insulation. The thickness of the walls 11 and 10 of the upper portion of the groove 6 is limited by the thickness of the sheet metal from which the clamping element is made, usually equal to about 0.125 mm.

Средний участок паза 6 загибаетс  в сторону и вырублен или выпилен таким образом.The middle portion of the groove 6 is folded to the side and cut out or sawn in this manner.

чтобы соадать постепенно утолщающиес  кромки , образующие переходную секцию 12, котора  расшир ет изол цию на проводнике 7 по мере того, как проводник постепенно вводитс  в паз 6. Нижний участок паза 6 имеет гладкие толстые кромки, предназначенные дл  создани  электрического контакта.so as to gradually increase the edges forming the transition section 12, which expands the insulation on the conductor 7 as the conductor gradually enters the groove 6. The lower portion of the groove 6 has smooth, thick edges designed to create electrical contact.

Зажимной фланец 4 выполнен аналогично фланцу 3, т.е. имеет паз дл  приема покрытого изол цией электрического проводника, причем верхний участок паза имеет тонкие сход щиес  вниз кромки, которые -служат в качестве режущего участка и которые переход т в средний участок паза зажимной секции по способу, показанному на фиг. 2. Стенки паза можно сохранить параллельными на всем прот жении переходной секции, и зажимной секции. Это, в частности справедливо при использовании других средств типа скрепл ющей лапки 13, которые обеспечивают удержание электрического проводника в зажимных фланцах. Такое выполнение контактного элемента обеспечивает наcpui .lClamping flange 4 is made similar to flange 3, i.e. It has a groove for receiving an insulated electrical conductor, the upper portion of the groove has thin, converging edges that serve as a cutting portion and that go to the middle portion of the groove of the clamp section according to the method shown in FIG. 2. The walls of the groove can be kept parallel throughout the transition section, and the clamping section. This is particularly true when using other means such as the fastening tab 13, which maintains the electrical conductor in the clamping flanges. Such an implementation of the contact element provides inca .l

дежный электрический контакт, так как на участке 10, 11 изол ци  провода надрезаетс , а затем при дальнейщем продвижении провода она раздвигаетс , и контактирование осуществл етс  закругленным участком, что дополнительно повыщает надежность при вибраци х.reliable electrical contact, since in the section 10, 11 the insulation of the wire is notched, and then with further advancement of the wire it is moved apart, and the contact is made by a rounded section, which additionally increases reliability during vibrations.

Claims (2)

1.Патент США № 3611262, кл. 339-97 711. US patent number 3611262, class. 339-97 71 2.Патент США № 3605072, кл. 339-98, 71.2. US patent number 3605072, cl. 339-98, 71. А:АA: A Фиг.ЗFig.Z
SU731958751A 1972-09-14 1973-09-13 Contact electric element SU602137A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US288998A US3926498A (en) 1972-09-14 1972-09-14 Electrical connector and insulation-piercing contact member

Publications (1)

Publication Number Publication Date
SU602137A3 true SU602137A3 (en) 1978-04-05

Family

ID=23109566

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731958751A SU602137A3 (en) 1972-09-14 1973-09-13 Contact electric element

Country Status (20)

Country Link
US (1) US3926498A (en)
JP (1) JPS576672B2 (en)
BE (1) BE804874A (en)
BR (1) BR7307170D0 (en)
CA (1) CA1011421A (en)
CH (1) CH572285A5 (en)
DD (1) DD105941A5 (en)
DE (1) DE2344830C2 (en)
DK (1) DK141423B (en)
FR (1) FR2200725B1 (en)
GB (1) GB1443359A (en)
HU (1) HU174265B (en)
IL (1) IL43115A (en)
IN (1) IN140808B (en)
IT (1) IT998600B (en)
NL (1) NL175682C (en)
PL (1) PL83803B1 (en)
SE (2) SE395795B (en)
SU (1) SU602137A3 (en)
ZA (1) ZA736012B (en)

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Also Published As

Publication number Publication date
IL43115A0 (en) 1973-11-28
DE2344830A1 (en) 1974-03-21
NL7312421A (en) 1974-03-18
CA1011421A (en) 1977-05-31
PL83803B1 (en) 1976-02-28
SE407131B (en) 1979-03-12
BR7307170D0 (en) 1974-07-11
HU174265B (en) 1979-12-28
CH572285A5 (en) 1976-01-30
SE7609805L (en) 1977-03-15
IN140808B (en) 1976-12-25
FR2200725A1 (en) 1974-04-19
JPS49132590A (en) 1974-12-19
AU6011373A (en) 1975-03-20
DD105941A5 (en) 1974-05-12
FR2200725B1 (en) 1977-05-20
JPS576672B2 (en) 1982-02-05
DK141423B (en) 1980-03-10
ZA736012B (en) 1974-08-28
GB1443359A (en) 1976-07-21
IT998600B (en) 1976-02-20
NL175682C (en) 1984-12-03
DK141423C (en) 1980-09-15
SE395795B (en) 1977-08-22
BE804874A (en) 1974-03-14
DE2344830C2 (en) 1984-07-05
IL43115A (en) 1976-05-31
US3926498A (en) 1975-12-16
NL175682B (en) 1984-07-02

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