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DE1915885A1 - Touch-safe laboratory and test plug - Google Patents

Touch-safe laboratory and test plug

Info

Publication number
DE1915885A1
DE1915885A1 DE19691915885 DE1915885A DE1915885A1 DE 1915885 A1 DE1915885 A1 DE 1915885A1 DE 19691915885 DE19691915885 DE 19691915885 DE 1915885 A DE1915885 A DE 1915885A DE 1915885 A1 DE1915885 A1 DE 1915885A1
Authority
DE
Germany
Prior art keywords
touch
test plug
laboratory
safe
electrically insulated
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
Application number
DE19691915885
Other languages
German (de)
Inventor
Hermann Ulmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PIERING DIETER
Original Assignee
PIERING DIETER
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 PIERING DIETER filed Critical PIERING DIETER
Priority to DE19691915885 priority Critical patent/DE1915885A1/en
Publication of DE1915885A1 publication Critical patent/DE1915885A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4538—Covers sliding or withdrawing in the direction of engagement

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Measuring Leads Or Probes (AREA)

Description

Titel: Berührun;Sssicherer Labor- und Prüfstecker Anwendungsgebiet: Die Erfindung betrifft einen benihrungssiclieren Labor- und Prüfstecker, welcher speziell für elektrische Prüf-, Mess- und Kontrollargbeiten Verwendung findet.Title: Contact; Safe laboratory and test plug Area of application: The invention relates to a user-friendly laboratory and test plug, which is used especially for electrical test, measurement and control work.

Zweck: Die Erfindung betrifft einen berührungssicheren Labor- und Prüfstecker, dessen Kontaktelement, geführt in einem elektrisch isolierendem Kunststoffrohr und mittels einem elektrisch isolierendem Kunststoffüberwurfrohr und siner Gegendruckfeder den Benützer vor elektrischer Berührung schützt.Purpose: The invention relates to a touch-safe laboratory and Test plug, its contact element, guided in an electrically insulating plastic tube and by means of an electrically insulating plastic tube and a counter-pressure spring protects the user from electrical contact.

Stand der Bis jetzt werden für elektrische Labor- Mess- und Technik Prüfarbeiten normale Prüf- oder sogenannte Bananenstecker verwendet.State of the art until now for electrical laboratory measurement and technology Test work normal test or so-called banana plugs are used.

Das notwendige Kontaktelement ist ungeschützt in einen dlektrisch isolierten Kontaktträger eingefügt. The necessary contact element is unprotected in a dlektrisch insulated contact carrier inserted.

Daurch bestcht die Möglichkeit, dass die Person, welche entsprechende Arbeiten verrichtet, bei einer evtl. Unachtsamkeit eine Berührung mit den elentrisch leitenden Teilen vcrursachen kann. Thereby the possibility that the person, which appropriate Work done, in the event of carelessness, contact with the elentrisch conductive parts.

Unter Umständen hat das eine Iähmung zur Folge oder sogar den To dieser Pcrson. Im Weiteren kann durch Aufgabe: Kurzschluss Sachschaden auftreten. This may result in paralysis or even death this pcrson. Furthermore, the following task: Short circuit can cause property damage.

Der Erfindung liegt die Aufgabe zugrunde, Verletzungsgefahr, sowie Sachbeschädigung auszuschliesson, bzw.The invention is based on the problem of injury, as well Damage to property to be excluded or

auf ein Minimum zu reduzieren. reduce to a minimum.

Losung: Erfindungsgemäss wird dies dadurch erreicht, indem über den festen elektrisch isolierten Kontakt träger und das eingeführte Kontaktelement ein Uoberwurfrohr, ebenfalls aus elektrisch isolierendem Kunststoff, mittels Gegendruckfeder zwischen zwei Endlngen beweglich geführt wird, d.h. dass das Uoberwurfrohr bei belasteter Feder immer am zu verbindenden Objelft anliegt, bei entlasteter Feder Jedoch dos ganze liontaktelement übetdockt.Solution: According to the invention, this is achieved by using the solid electrically insulated contact carrier and the introduced contact element Throwing tube, also made of electrically insulating plastic, by means of a counter-pressure spring is guided movably between two end lengths, i.e. that the throwing tube is under load The spring is always in contact with the object to be connected, but when the spring is relieved, do so whole liontaktelement overtocks.

Beschreibung eines Im Folgenden wird anhand der beiliegenden Zeich-Ansführungsbeispieles: nung ein Ausführungsbeispiel der Erfindung näher beschrieben. Es zeigen: Fig. 1 Ueberwurfrohr im Schnitt.Description of the following is based on the accompanying drawing example: An exemplary embodiment of the invention is described in more detail. They show: FIG. 1 Union tube in section.

Fig. 2 Kontaktträger im Schnitt. Fig. 2 contact carrier in section.

Fjig. 3 Mittlere Führung im Schnitt. Fig. 3 Middle guide in section.

Fig. 4 Unverlierbare Aufsteckvorrichtung im Scnnit. Fig. 4 Captive attachment device in section.

Fig. 5 Kontaktelement mit angeschlossenem eleitrisch isoliertem Leiter eingesetzt. Fig. 5 contact element with connected electrically insulated conductor used.

Claims (1)

Patentanspruch:Claim: Berührungssicherer Labor- und Prüfstecker, versehen mit einem elentrisch isolierendem Ueberwurfrohr, welches das ganze Kontaktelement berührungssicher, also elesttrisch isolierend, schützt.Touch-proof laboratory and test plug, provided with an electronic insulating union tube, which makes the whole contact element safe to touch, ie Electrically isolating, protects. Gekennzeichnet durch eine spezielle, unverlierbare Aufsteckmontage, die mittels einer speziellen Ausbildung des Vorderteils vom elektrisch isolieren Kontaktträger, sowie des elektrisch isolierten Ueberwurfrohres erreicht wird.Characterized by a special, captive clip-on assembly, which isolate electrically from the front part by means of a special design Contact carrier, as well as the electrically insulated union tube is achieved. Unteranspruch: Berührungssicherer Labor- und Prüfstecker, nach Patentanspruch gekennzeichnet dadurch, dass das elektrisch isoliete Kunststoffrohr im mittleren Teil das elektrisch isolierte Ueberwurfjrohr und somit die Gegendruekfeder unverlierbar festgehalten wird.Subclaim: Touch-safe laboratory and test plug, according to patent claim characterized in that the electrically insulated plastic pipe in the middle Part of the electrically insulated union tube and thus the counter pressure spring cannot be lost is being held. L e e r s e i t eL e r s e i t e
DE19691915885 1969-03-28 1969-03-28 Touch-safe laboratory and test plug Pending DE1915885A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691915885 DE1915885A1 (en) 1969-03-28 1969-03-28 Touch-safe laboratory and test plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691915885 DE1915885A1 (en) 1969-03-28 1969-03-28 Touch-safe laboratory and test plug

Publications (1)

Publication Number Publication Date
DE1915885A1 true DE1915885A1 (en) 1970-10-15

Family

ID=5729582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691915885 Pending DE1915885A1 (en) 1969-03-28 1969-03-28 Touch-safe laboratory and test plug

Country Status (1)

Country Link
DE (1) DE1915885A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045834A2 (en) * 1980-08-07 1982-02-17 Richard Hirschmann Radiotechnisches Werk Shock-protection electrical connector plug
US4931848A (en) * 1984-09-27 1990-06-05 Siemens Aktiengesellschaft Thyristor having increased dI/dt stability

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045834A2 (en) * 1980-08-07 1982-02-17 Richard Hirschmann Radiotechnisches Werk Shock-protection electrical connector plug
DE3029862A1 (en) * 1980-08-07 1982-03-04 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen ELECTRIC PLUG WITH TOUCH PROTECTION
EP0045834A3 (en) * 1980-08-07 1982-09-22 Richard Hirschmann Radiotechnisches Werk Shock-protection electrical connector plug
US4931848A (en) * 1984-09-27 1990-06-05 Siemens Aktiengesellschaft Thyristor having increased dI/dt stability

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