EP0098361B1 - Socle pour relais - Google Patents

Socle pour relais Download PDF

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Publication number
EP0098361B1
EP0098361B1 EP83104507A EP83104507A EP0098361B1 EP 0098361 B1 EP0098361 B1 EP 0098361B1 EP 83104507 A EP83104507 A EP 83104507A EP 83104507 A EP83104507 A EP 83104507A EP 0098361 B1 EP0098361 B1 EP 0098361B1
Authority
EP
European Patent Office
Prior art keywords
relay
mounting
socket
additional sections
pins
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.)
Expired
Application number
EP83104507A
Other languages
German (de)
English (en)
Other versions
EP0098361A1 (fr
Inventor
Helmut Fuchs
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.)
Karl Lumberg GmbH and Co
Original Assignee
Karl Lumberg GmbH and Co
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 Karl Lumberg GmbH and Co filed Critical Karl Lumberg GmbH and Co
Priority to AT83104507T priority Critical patent/ATE23075T1/de
Publication of EP0098361A1 publication Critical patent/EP0098361A1/fr
Application granted granted Critical
Publication of EP0098361B1 publication Critical patent/EP0098361B1/fr
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit

Definitions

  • the invention relates to a relay socket with a two-part socket body made of insulating material, the first part of which is provided with plug-in openings arranged on a pitch circle for contact pins of a relay, and connection contacts are held between the first and the second part of the socket body, which are assigned to the plug-in openings, and which are connected via web-like bridges are connected to the two mutually opposite socket sides arranged terminals for electrical conductors.
  • Such a relay socket is known for example from DE-B-2149 987.
  • Relay sockets of this type serve to hold and electrically connect a relay which generally has eight or eleven contact pins.
  • the first socket body part of the known relay socket has a number of plug-in openings arranged on a circle corresponding to the number of contact pins of the relay, as well as receptacles for the mostly fork-shaped connecting contacts interacting with the contact pins of the relay and for connecting terminals for electrical conductors.
  • the second socket body part is designed as an essentially flat cover, which closes the socket body towards the bottom and securely holds both the connection contacts and the connection terminals for the electrical conductors within the socket body.
  • the connection contacts intended for connecting the relay contact pins have, in the known relay holder in one-piece design, web-shaped bridges, the free ends of which protrude into the block-shaped screw connection terminals.
  • the invention has for its object to design the known relay socket while largely maintaining its structural design so that it is suitable for receiving wiring and / or electronic circuits.
  • connection contacts are provided with additional sections for an electrical connection or tap, which are formed in one piece and with the same material, which are passed through a wall of the second socket part and delimited by an at least partially circumferential edge of the socket body Space that opens on the side of the second frame part facing away from the first frame section.
  • the invention hereby shows a very simple possibility of attaching an electronic circuit, or at least its connections, completely protected within the socket-side space and also connecting it to the connection contacts within the space via the additional sections. This reliably avoids the risk of damage to the circuit and also a risk of damage to the circuit connections.
  • the contacts are very simple, for. B. using a punching and / or bending process.
  • Each connection contact which has an additional section, can be used to produce an electrical or electronic circuit, as a result of which a large number of possible circuits can be implemented. If only the relay is defective, only the relay needs to be replaced, but not the circuit, as is the case with relays that themselves contain special circuits.
  • connection space for an electronic circuit in a relay socket.
  • a relay socket Such a one-piece relay socket with connection pins arranged in two parallel rows is shown, for example, in EP-A-48 916. From this document, however, it only appears that the socket has a receiving opening on the underside for a control circuit for a miniature relay. How the control circuit is held in the receiving opening, how the connection pins of the jack cooperate with the control circuit and how the electrical connection of the contact pins of the relay with the control circuit and / or with the connection pins is made, can not be found in the document.
  • GB-A-935 465 describes a relay jack, the cover part of which is provided with the insertion openings for the relay contact pins and is arranged spatially separated from the base plate, an electronic circuit arrangement being accommodated in a housing formed between them. Individual insertion openings of the cover part are wired continuously with corresponding contact pins of the base part.
  • GB-A-935 465 essentially teaches, instead of using a conventional relay jack, that which is enlarged as a container for accommodating a circuit arrangement. On the other hand, this citation does not contain any teaching that the relay socket should be essentially further developed only by structural changes to the connection contacts incorporated in it.
  • the structure of the relay socket according to US-A-3 523 268 is such that the socket body consisting of the upper part and lower part receives a printed circuit board between its two parts, the holes on two opposite edge areas for receiving the screw terminals and one each there has an inwardly extending conductor track which ends in an insertion opening for receiving the relay contact pins.
  • the individual conductor tracks correspond to the connection contacts of the relay socket according to the application.
  • US-A-3 523 268 therefore teaches single Lich another type of electrical connection of the relay connection contacts with the conductor terminals.
  • US-A-2760 176 shows additional sections of connection contacts in a lamp holder, the specialty of the connection contacts being to be soldered to both sides of a double-sided coated circuit board at the same time. The problem is therefore different from the present one.
  • the additional sections can be designed as contact forks, flat plugs, screw terminals, solder pins, soldering lugs or the like, depending on the needs and wishes that arise.
  • the additional sections are arranged in the region of the web-shaped bridges of the connection contacts.
  • connection space into which the additional sections are led in direct connection with the additional sections.
  • connection space is alternatively also suitable for arranging a printed circuit board equipped with electrical components and connectable with solder pins of the additional sections.
  • the relay socket according to the invention is also suitable for being equipped with a visual display for the switching state of the relay, the connecting pins of the visual display also opening into the connection space and being able to be connected there to electrical lines.
  • the relay socket is generally designated 10. It is composed of a first socket part 11 and a second socket part 12, both of which consist of insulating material, primarily plastic.
  • the first holder part 11 has a number (here eleven) corresponding to the number of contact pins of a relay (not shown) of insertion openings 13 which are arranged in a circle around the central axis 14.
  • FIG. 1 of DE-B-2 149 987 With regard to this basic geometry, reference can be made to FIG. 1 of DE-B-2 149 987.
  • Connection contacts 15 are held between the first socket part 11 and the second socket part 12.
  • Each connection contact 15 has a contact fork 16 for receiving a relay contact pin, and each insertion opening 13 is assigned such a contact fork 16.
  • connection terminals 17 are also embedded and held between the first socket part 11 and the second socket part 12 .
  • connection terminals 17 in the exemplary embodiment screw connection terminals, consisting of a terminal block 18 and a clamping screw 19 which can be actuated by inserting a screwdriver blade through an associated opening 20 in the first socket part 11.
  • the number of connection terminals 17 in turn corresponds to the number of contact pins of the relay or the number of insertion openings 13. They are distributed over the two narrow sides 21 and 22 of the relay socket so that in the exemplary embodiment the socket side 21 has five and the socket side 22 six such connection terminals 17th records.
  • connection contact 15 The contact fork 16 of each connection contact 15 is connected via a web-shaped bridge 23 to a connection terminal 17 in such a way that the free end 23b of the bridge 23 projects into the interior of the terminal block 18. If an electrical conductor is inserted into the terminal block 18 in the direction of the arrow 24 and the clamping screw 19 is actuated, the clamping block 18 moves upward with respect to FIG. 1, and its lower crosspiece 25 clamps the stripped conductor end between itself and the facing side of the end section 23b the bridge 23 of the contact 15 firmly.
  • the first frame part 11 and the second frame part 12 can be screwed, welded, glued or locked together. Their firm cohesion is important, since the connecting contacts 15 and the connecting terminals 17 are otherwise held in place without fasteners simply by the holding together of the socket parts 11 and 12.
  • connection contacts 15 have, in the exemplary embodiment in the region of the web-like bridges 23, an additional section 28, which in the exemplary embodiment shown extends in the plane of the bridge section 23a, but projects perpendicularly to the longitudinal direction of the bridge.
  • Each additional section 28 passes through an opening 29 within a thin wall 30 of the second socket part 12 and opens into the connection space 26.
  • the free end of the additional section 28 is designed as a soldering lug 31.
  • the existing solder lugs 31 serve immediately telbaren connection (see. Soldering points 32) of electrical components, such as a resistor 33 and a connecting wire 34. These components are used here to connect a visual display 35, which in the embodiment is designed as a light-emitting diode (LED) 36 and on the relay, not shown facing outside of the first socket part 11 is used.
  • the connection pins 37 and 38 of the LED 36 also open into the connection space 26, so that all soldered connections can be made within this space.
  • the LED 36 serves as a visual display 35 for visually identifying the switching state of the relay to be fitted with the relay socket. Several LEDs can also be installed and connected in the relay socket.
  • the relay socket shown in FIGS. 1 and 2 is used for pushing or snapping onto a retaining rail 39 which is approximately U-shaped in cross section and which is, for example, part of a control cabinet.
  • 70 denotes a plastic cover which closes the connection space 26 to the outside and which is connected to the second mounting part 12, in particular is latched.
  • FIGS. 3 and 4 differs from the embodiment of a relay socket described first with reference to FIGS. 1 and 2 in that the additional sections 28 of the connecting contacts 15 are designed here as flat plugs 40, to which the stripped ends 41 of connecting cables 42 clamped cable lugs 43 are attached.
  • 44 denotes a plate-shaped frame carrier on which the relay bezel 10 z. B. can be screwed on.
  • the connections of electrical components within the connection space 29 take place directly at the additional sections 28 of the connection contacts 15.
  • connection space 26 serves to receive a printed circuit board 45, on which electrical components, such as a resistor 46 and a capacitor 47, are soldered in a manner known per se.
  • the additional sections 28 are designed here as solder pins 48 and have a design which allows them to be inserted into the holes 49 in a conventional printed circuit board.
  • a visual display 35 can also be arranged, the connecting pins 37 and 38 of which are soldered to the intended conductor tracks of the printed circuit board 45 within the connection space 26.
  • connection space 26 is used, for example, for the direct connection of at least one visual display 35 for identifying switching states of the relay.
  • the terminal compartment houses complete electronic circuits (version according to FIGS. 5 and 6)
  • a time delay circuit can be integrated in a relay socket 10, which now no longer needs to be part of a very complex relay. This results in particular in the advantage of a still compact relay socket, but without the disadvantage of also having to replace its electronics in the case of a relay that is only to be replaced due to mechanical defects.
  • the new relay socket can also be used for other circuits, e.g. B. have previously been accommodated separately in control cabinets or the like, as long as they do not exceed a certain volume.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connecting Device With Holders (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Dental Preparations (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Tumbler Switches (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Claims (6)

1. Douille à relais avec un corps de douille (10) en deux parties en matière isolante dont la première partie (11) est munie d'ouvertures (13) d'insertion disposées sur un cercle primitif pour des fiches de contact d'un relais, tandis que des contacts (15) de branchement sont maintenus entre la première partie (11) et la seconde partie (12) du corps de douille en correspondance avec les ouvertures (13) d'insertion et sont reliés par l'intermédiaire de pontets (23) du genre barrettes à des bornes (17) de branchement disposées sur les deux côtés de douille se faisant face pour des conducteurs électriques, caractérisée par le fait que quelques-uns ou tous les contacts (15) de branchement sont munis de portions complémentaires (28), qui sont réalisées d'une seule pièce et sans discontinuité de matière avec eux pour un branchement ou une reprise électriques, passent à travers une cloison (30) de la seconde partie (12) de la douille et débouchent dans une cavité (26) délimitée par un rebord (27) s'étendant au moins en partie sur le pourtour du corps de douille (10) et prévue sur le côté de la seconde partie (12) de douille qui est orienté à l'opposé de la première partie (11) de douille.
2. Douille à relais selon la revendication 1, caractérisée par le fait que les portions complémentaires (28) sont réalisées sous la forme de fourchettes (54) de contact, de fiches plates ou languettes (40), de bornes à vis de branchement, de fiches (48) de soudure, d'oeiis (31) de soudure ou similaires.
3. Douille à relais selon la revendication 1 ou 2, caractérisée par le fait que les portions complémentaires (28) sont placées dans la zone pontets (23) en forme de barrettes des contacts (15) de branchement.
4. Douille à relais selon l'une des revendications 1 à 3, caractérisée par le fait que des composants électriques tels que des résistances (33, 46), des transistors, des condensateurs (47) ou similaires sont branchés en liaison directe aux portions complémentaires (28) dans la cavité (26) de branchement.
5. Douille à relais selon l'une des revendications 1 à 3, caractérisée par le fait qu'une plaquette (45) de circuits imprimés pouvant être reliée aux fiches (48) de soudure des portions complémentaires (28) et équipée de composants électriques (46, 47) est logée dans la cavité (26) de branchement.
6. Douille à relais suivant l'une des revendications 1 à 5, caractérisée par le fait qu'elle est équipée d'une indication visuelle (35) de l'état de commutation du relais, les fiches (37, 38) de branchement de l'indication visuelle (35) débouchant également dans la cavité (26) de branchement et y étant branchées à des lignes électriques (42, 45). se
EP83104507A 1982-06-04 1983-05-07 Socle pour relais Expired EP0098361B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83104507T ATE23075T1 (de) 1982-06-04 1983-05-07 Relaisfassung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3221042 1982-06-04
DE3221042A DE3221042C2 (de) 1982-06-04 1982-06-04 Relaisfassung

Publications (2)

Publication Number Publication Date
EP0098361A1 EP0098361A1 (fr) 1984-01-18
EP0098361B1 true EP0098361B1 (fr) 1986-10-22

Family

ID=6165278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104507A Expired EP0098361B1 (fr) 1982-06-04 1983-05-07 Socle pour relais

Country Status (5)

Country Link
EP (1) EP0098361B1 (fr)
AT (1) ATE23075T1 (fr)
DE (2) DE3221042C2 (fr)
DK (1) DK163464B (fr)
ES (1) ES8402983A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577075B1 (fr) * 1985-02-07 1987-04-24 Telemecanique Electrique Borne de connexion mixte pour circuit imprime et appareil electronique equipe d'une telle borne
AT387673B (de) * 1985-07-10 1989-02-27 Schrack Elektronik Ag Fassung fuer leiterplattenrelais
FR2631718B1 (fr) * 1988-05-20 1990-09-28 Telemecanique Electrique
CH677554A5 (fr) * 1989-04-27 1991-05-31 Bircher Ag
GR1000628B (el) * 1989-07-21 1992-09-11 Telemecanique Συστημα ελεγχου και δοκιμης για μια εγκατασταση με αυτοματους διακοπτες.
DE3935456A1 (de) * 1989-10-25 1991-05-16 Comat Ag Im wesentlichen kubischer steckerbauteil bzw. geraet
EP0507729A3 (en) * 1991-04-05 1993-05-19 Elesta Ag Elektronik Plug-in relay and additional module wit matching relay fitting
FR2688353A1 (fr) * 1992-03-03 1993-09-10 Vezinet Alain Prise integree.
ES2080660B1 (es) * 1993-11-02 1997-07-01 Lozano Rico Santiago Zocalo para rele que intercala un modulo electronico.
KR100979037B1 (ko) * 2003-05-27 2010-08-30 주식회사 포스코 릴레이의 유도전압 제어 소자
DE202005013914U1 (de) * 2005-09-02 2007-02-01 Weidmüller Interface GmbH & Co. KG Relaisbaustein
CN101246792B (zh) * 2007-06-12 2010-05-19 上海继电器有限公司 埋入式继电器板前接线座

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB935465A (en) * 1960-12-01 1963-08-28 Siemens Ag Improvements in or relating to unit-constructional circuit arrangements
DE2939266A1 (de) * 1979-09-28 1981-04-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Baueinheit aus einem relais und einer auf einer schaltungsplatte angeordneten schaltungsanordnung
EP0048916A2 (fr) * 1980-09-26 1982-04-07 EURO-Matsushita Electric Works Aktiengesellschaft Douille à prise de courant pour un relais

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE484375C (de) * 1924-12-15 1929-10-15 William Dubilier Roehrenfassung mit in ihr angeordneten Kopplungselementen
FR650682A (fr) * 1927-03-05 1929-01-11 Baltic Ab Monture élastique de lampe amplificatrice ou détectrice
US2458993A (en) * 1945-01-27 1949-01-11 A L Deutschmann Testing socket
US2760176A (en) * 1950-12-15 1956-08-21 Cinch Mfg Corp Electrical socket and contacts therefor
DE1953282U (de) * 1966-11-10 1967-01-12 Rudolf Beilschmidt Fassung fuer elektronenroehren od. dgl. zum einsetzen in eine gedruckte schaltung, insbesondere magnovalroehrenfassung.
US3523268A (en) * 1968-03-06 1970-08-04 American Mach & Foundry Relay mounting socket with printed circuit board
GB1240959A (en) * 1970-02-25 1971-07-28 Hego Electric Gmbh Electrical terminal block
DE2149987B2 (de) * 1971-10-07 1975-10-23 Karl Lumberg Kg, 5885 Schalksmuehle Relaisfassung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB935465A (en) * 1960-12-01 1963-08-28 Siemens Ag Improvements in or relating to unit-constructional circuit arrangements
DE2939266A1 (de) * 1979-09-28 1981-04-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Baueinheit aus einem relais und einer auf einer schaltungsplatte angeordneten schaltungsanordnung
EP0048916A2 (fr) * 1980-09-26 1982-04-07 EURO-Matsushita Electric Works Aktiengesellschaft Douille à prise de courant pour un relais

Also Published As

Publication number Publication date
ES522541A0 (es) 1984-03-01
DK163464B (da) 1992-03-02
DK208883D0 (da) 1983-05-10
DE3221042A1 (de) 1983-12-08
DE8216204U1 (de) 1982-09-23
ATE23075T1 (de) 1986-11-15
DE3221042C2 (de) 1985-04-25
DK208883A (da) 1983-12-05
ES8402983A1 (es) 1984-03-01
EP0098361A1 (fr) 1984-01-18

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