FR2471681A1 - Circuit board connector terminal - is formed as metal stamping with different sections which allow wound or soldered connections to be made - Google Patents
Circuit board connector terminal - is formed as metal stamping with different sections which allow wound or soldered connections to be made Download PDFInfo
- Publication number
- FR2471681A1 FR2471681A1 FR7930738A FR7930738A FR2471681A1 FR 2471681 A1 FR2471681 A1 FR 2471681A1 FR 7930738 A FR7930738 A FR 7930738A FR 7930738 A FR7930738 A FR 7930738A FR 2471681 A1 FR2471681 A1 FR 2471681A1
- Authority
- FR
- France
- Prior art keywords
- terminal
- conductor
- circuit board
- connection
- terminal according
- 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.)
- Granted
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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-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
- H01R4/02—Soldered or welded connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-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
- H01R4/10—Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/14—Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
L'invention concerne une borne métallique destinée à établir la connexion d'au moins un conducteur à un circuit électrique ou à un autre conducteur. De telles bornes sont directement montées sur circuits imprimés ou sur barrettes et plots isolants, afin de recevoir les conducteurs reliant lesdits circuits aux installations extérieures qu'ils desservent ou dont ils dépendent Lorsque de tels circuits doivent être connectés sur un chantier par exemple, les bornes de raccordement sont généralement équipées de vis ou d'écrous afin que l'installateur puisse faire le raccordement des conducteurs extérieurs par vissage entre tête de vis et borne ou entre écrou et borne. The invention relates to a metal terminal intended to establish the connection of at least one conductor to an electrical circuit or to another conductor. Such terminals are directly mounted on printed circuits or on bars and insulating pads, in order to receive the conductors connecting said circuits to the external installations which they serve or on which they depend. When such circuits must be connected on a building site for example, the terminals are generally fitted with screws or nuts so that the installer can connect the external conductors by screwing between screw head and terminal or between nut and terminal.
Pour augmenter la sécurité du raccordement, il peut etre jugé préférable d'utiliser le soudage sur cosse. Ce procédé nécessite l'emploi du fer à souder. Enfin, pour une même sécurité de raccordement, mais en évitant l'emploi du fer à souder, le circuit peut être équipé de cosses susceptibles de recevoir l'enroulement serré du conducteur connecté par le procédé universellement appelé "(wire) wrap- ping" consistant à enrouler le conducteur en spires très serrées autour d'une tige anguleuse pour obtenir une sorte d'écrouissage du métal du conducteur. To increase the security of the connection, it may be considered preferable to use thimble welding. This process requires the use of soldering iron. Finally, for the same connection security, but avoiding the use of soldering iron, the circuit can be equipped with lugs capable of receiving the tight winding of the conductor connected by the process universally called "(wire) wrap-ping" consisting in winding the conductor in very tight turns around an angular rod to obtain a sort of work hardening of the metal of the conductor.
Les trois procédés de raccordement évoqués ci-dessus ont chacun leurs avantages et leurs adeptes. Il peut ètre importun pour un constructeur de circuit d'imposer à ses clients et aux installateurs de ces circuits un procédé de raccordement, en équipant d'autorité lesdits circuits d'un type de borne ou de cosse. Par ailleurs, lors d'une fabrication en grande série, il n'est pas rationnel et il est coûteux de modifier la configuration du circuit pour satisfaire aux préférences contradictoires des installateurs. The three connection methods mentioned above each have their advantages and their followers. It may be intrusive for a circuit manufacturer to impose on its customers and installers of these circuits a connection process, by equipping said circuits with a type of terminal or terminal. Furthermore, during mass production, it is not rational and it is expensive to modify the configuration of the circuit to satisfy the contradictory preferences of the installers.
L'invention tend à résoudre cette difficulté. La borne électrique selon l'invention est caractérisée par le fait qu'elle comporte plusieurs structures permettant des modes de raccordement différents dudit conducteur. Ainsi, le circuit peut autre équipé dès sa fabrication des différents dispositifs permettant à son utilisa teur de le raccorder par la méthode de son choix. The invention tends to solve this difficulty. The electrical terminal according to the invention is characterized in that it comprises several structures allowing different modes of connection of said conductor. Thus, the circuit can other equipped from its manufacture with the various devices allowing its user to connect it by the method of his choice.
Dans un mode préférentiel de réalisation de l'invention, la borne électrique comporte une première cosse découpée pour le soudage d'au moins un conducteur et une seconde cosse à section rectangulaire pour la fixation d'un conducteur par enroulement serré, la fixation par enroulement serré étant appelée "wrapping' par les praticiens. La découpe de la cosse à souder peut être une échancrure extérieure ou un orifice pour l'introduction du conducteur. In a preferred embodiment of the invention, the electrical terminal includes a first cut-out terminal for welding at least one conductor and a second rectangular section terminal for fixing a conductor by tight winding, fixing by winding tight being called "wrapping" by practitioners. The cutting of the solder lug can be an external notch or an opening for the introduction of the conductor.
De préférence, la borne selon ce mode particulier est réalisée à partir d'une plaque métallique dont sont découpées et rabattues les deux cosses, sensiblement perpendiculaires au plan de la plaque initiale. Preferably, the terminal according to this particular embodiment is produced from a metal plate from which the two lugs are cut and folded, substantially perpendicular to the plane of the initial plate.
Outre le soudage et le "wrapping", la borne selon l'invention peut être conçue pour recevoir d'autres types de raccordement tels que le vissage. Dans la réalisation préférentielle décrite cidessus, il est avantageux que les cosses soient séparées par une base plane perçée d'au moins un trou taraudé susceptible de recevoir une vis pour le serrage d'un conducteur à raccorder. In addition to welding and "wrapping", the terminal according to the invention can be designed to receive other types of connection such as screwing. In the preferred embodiment described above, it is advantageous for the terminals to be separated by a planar base drilled with at least one tapped hole capable of receiving a screw for tightening a conductor to be connected.
La fixation de la borne elle-m8me sur le circuit électrique peut être obtenue par tout procédé. I1 est particulièrement simple et avantageux que le support du circuit électrique soit perçé de deux trous destinés à l'insertion des cosses de borne. I1 peut en être ainsi d'une plaquette de circuit imprimé ou d'une barrette ou d'un plot isolant destinés à recevoir une ou plusieurs bornes sur lesquelles arrivent et dont partent des conducteurs. The fixing of the terminal itself on the electrical circuit can be obtained by any process. It is particularly simple and advantageous for the support of the electrical circuit to be drilled with two holes intended for the insertion of the terminal lugs. I1 can be thus of a printed circuit board or a strip or an insulating pad intended to receive one or more terminals on which arrive and from which conductors.
L'invention concerne également un circuit électrique équipé pour son raccordement d'au moins une borne du type décrit cidessus. The invention also relates to an electrical circuit equipped for its connection with at least one terminal of the type described above.
La description qui suit et le dessin illustrent un exemple de réalisation de l'invention. The following description and the drawing illustrate an exemplary embodiment of the invention.
La figure unique montre une borne électrique conforme à l'invention et un fragment de support de circuit imprimé sur lequel elle est susceptible d'etre insérée pour le raccordement de conducteurs extérieurs. The single figure shows an electrical terminal according to the invention and a fragment of printed circuit support on which it is capable of being inserted for the connection of external conductors.
Sur la figure, le circuit électrique à connecter au moyen de la borne 1 est supporté par une plaquette 2 de matériau isolant. In the figure, the electrical circuit to be connected by means of terminal 1 is supported by a plate 2 of insulating material.
Le circuit, imprimé sur la plaquette 2 par exemple, n'est pas figuré. The circuit, printed on the plate 2 for example, is not shown.
La borne 1 est réalisée à partir d'une tole de laiton ou d'acier revêtu de zinc ou d'étain de 0,8 mm par exemple. La tôle est découpée et formée pour constituer deux cosses 3 et 4 rabattues sensiblement perpendiculaires au plan initial, d'un même côté d'une base plane 5 de 6 x 6 mm par exemple. La base 5 de la borne est percée d'un trou taraudé 6, de diamètre 3 mm par exemple, pouvant recevoir une vis de serrage du ou des conducteurs à connecter sur la borne. Les cosses ou pattes 3 et 4 présentent, à proximité de la base, un épaulement 7 par lequel la borne reposera contre le support 2 lorsqu'elle sera insérée sur ce support.En vue de cette insertion, le support de circuit 2 est percé de deux trous 8 et 9 de dimensions respectivement adaptées à la section des cosses 3 et 4 pour que la borne insérée à force soit à peu près maintenue en place. Le support 2 est également percé d'un trou 11 de passage de la vis de serrage susceptible d'être utilisée dans le taraudage du trou 6.Terminal 1 is made from a sheet of brass or steel coated with zinc or tin of 0.8 mm for example. The sheet is cut and formed to form two lugs 3 and 4 folded down substantially perpendicular to the initial plane, on the same side of a flat base 5 of 6 x 6 mm for example. The base 5 of the terminal is pierced with a tapped hole 6, of diameter 3 mm for example, which can receive a clamping screw of the conductor (s) to be connected to the terminal. The lugs or lugs 3 and 4 have, near the base, a shoulder 7 by which the terminal will rest against the support 2 when it is inserted on this support. In view of this insertion, the circuit support 2 is pierced with two holes 8 and 9 of dimensions respectively adapted to the section of the lugs 3 and 4 so that the terminal inserted by force is roughly held in place. The support 2 is also pierced with a hole 11 for the passage of the clamping screw capable of being used in the tapping of the hole 6.
Dans le cas de l'utilisation de la borne sur circuit imprimé, elle peut être en outre soudée au circuit pour établir le contact électrique. Dans le cas où la borne est utilisée sur une barrette de connexion pour supporter le raccordement de deux conducteurs, elle est simplement insérée sur la plaque isolante 2 de la barrette. If the terminal is used on a printed circuit, it can also be soldered to the circuit to establish electrical contact. In the case where the terminal is used on a connection strip to support the connection of two conductors, it is simply inserted on the insulating plate 2 of the strip.
Les deux cosses 3 et 4 permettent l'emploi de deux procédés de raccordement différents. La cosse 3 est presque de section carrée, de longueur utile 12 mm au-delà de l'épaulement 7, elle pourra supporter deux raccordements "wrappíng" standard réalisés par enroulement serré des conducteurs. La cosse 4 de hauteur 6 mm est, dans l'exemple, percée de deux trous 10 de diamètre 1,5 mm destinés recevoir les extrémités de conducteurs à souder. Comme la figure le montre clairement, ces deux derniers-types de raccordement ont lieu du côté de la plaque 2 opposé à celui contre lequel reposent les épaulements 7. The two terminals 3 and 4 allow the use of two different connection methods. The terminal 3 is almost of square section, of useful length 12 mm beyond the shoulder 7, it will be able to support two standard "wrappíng" connections produced by tight winding of the conductors. The terminal 4 of height 6 mm is, in the example, pierced with two holes 10 of diameter 1.5 mm intended to receive the ends of conductors to be welded. As the figure clearly shows, these last two types of connection take place on the side of the plate 2 opposite to that against which the shoulders 7 rest.
Il est possible, au lieu de tarauder le trou 6, d'insérer entre la borne et son support un écrou, de préférence carré, à la cote interne de la base 5. Dans ce cas, le serrage d'un conducteur par vissage sera possible ou bien entre l'écrou et la borne ou bien entre la tête de vis et la borne. It is possible, instead of tapping the hole 6, to insert between the terminal and its support a nut, preferably square, at the internal dimension of the base 5. In this case, the tightening of a conductor by screwing will be possible either between the nut and the terminal or between the screw head and the terminal.
La mise en oeuvre de la borne électrique selon l'invention découle de la description ci-dessus. Cette borne, insérée sur le circuit imprimé ou sur une barrette de connexion, lors de la fabrication de ceux-ci, permet l'emploi pour le raccordement ultérieur de l'un des trois procédés: vissage, soudage ou "wrapping", au choix de l'installateur. De telles bornes peuvent équiper des circuits imprimés inclus dans un réseau d'antennes de télévision ou des barrettes de connexion d'un système de portier électronique. The implementation of the electrical terminal according to the invention follows from the above description. This terminal, inserted on the printed circuit or on a connection strip, during the manufacture of these, allows the use for the subsequent connection of one of the three processes: screwing, welding or "wrapping", as desired of the installer. Such terminals can equip printed circuits included in a network of television antennas or connection strips of an electronic door entry system.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7930738A FR2471681A1 (en) | 1979-12-14 | 1979-12-14 | Circuit board connector terminal - is formed as metal stamping with different sections which allow wound or soldered connections to be made |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7930738A FR2471681A1 (en) | 1979-12-14 | 1979-12-14 | Circuit board connector terminal - is formed as metal stamping with different sections which allow wound or soldered connections to be made |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2471681A1 true FR2471681A1 (en) | 1981-06-19 |
| FR2471681B1 FR2471681B1 (en) | 1983-04-29 |
Family
ID=9232801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7930738A Granted FR2471681A1 (en) | 1979-12-14 | 1979-12-14 | Circuit board connector terminal - is formed as metal stamping with different sections which allow wound or soldered connections to be made |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2471681A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2552275A1 (en) * | 1983-09-15 | 1985-03-22 | Ford France | CONNECTOR FOR STARTER, IN PARTICULAR OF MOTOR VEHICLE |
| FR2560452A1 (en) * | 1984-02-28 | 1985-08-30 | Esswein Sa | Terminal box with incorporated anti-interference components |
| FR2577075A1 (en) * | 1985-02-07 | 1986-08-08 | Telemecanique Electrique | Hybrid connection terminal for a printed circuit and an electronic apparatus equipped with such a terminal |
| US4644446A (en) * | 1983-09-12 | 1987-02-17 | Matsushita Electric Industrial Co., Ltd. | Electrolytic capacitor |
| WO2009129785A2 (en) | 2008-04-23 | 2009-10-29 | Sekels Gmbh | High-current contact and electric component with a high-current contact |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3421135A (en) * | 1967-03-31 | 1969-01-07 | Illinois Tool Works | Terminal board clip |
| US3609653A (en) * | 1968-10-22 | 1971-09-28 | William H Wallo | Electrical connector and method of and means for attaching the same |
| US3838203A (en) * | 1973-07-03 | 1974-09-24 | Western Electric Co | Insertable electrical termination mounting |
| DE2360746A1 (en) * | 1973-12-06 | 1975-06-12 | Bbc Brown Boveri & Cie | Termination/interconnection contact - produced from single sheet metal to provide wedging contact, screw terminal, flat-plug socket |
-
1979
- 1979-12-14 FR FR7930738A patent/FR2471681A1/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3421135A (en) * | 1967-03-31 | 1969-01-07 | Illinois Tool Works | Terminal board clip |
| US3609653A (en) * | 1968-10-22 | 1971-09-28 | William H Wallo | Electrical connector and method of and means for attaching the same |
| US3838203A (en) * | 1973-07-03 | 1974-09-24 | Western Electric Co | Insertable electrical termination mounting |
| DE2360746A1 (en) * | 1973-12-06 | 1975-06-12 | Bbc Brown Boveri & Cie | Termination/interconnection contact - produced from single sheet metal to provide wedging contact, screw terminal, flat-plug socket |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644446A (en) * | 1983-09-12 | 1987-02-17 | Matsushita Electric Industrial Co., Ltd. | Electrolytic capacitor |
| FR2552275A1 (en) * | 1983-09-15 | 1985-03-22 | Ford France | CONNECTOR FOR STARTER, IN PARTICULAR OF MOTOR VEHICLE |
| FR2560452A1 (en) * | 1984-02-28 | 1985-08-30 | Esswein Sa | Terminal box with incorporated anti-interference components |
| FR2577075A1 (en) * | 1985-02-07 | 1986-08-08 | Telemecanique Electrique | Hybrid connection terminal for a printed circuit and an electronic apparatus equipped with such a terminal |
| WO2009129785A2 (en) | 2008-04-23 | 2009-10-29 | Sekels Gmbh | High-current contact and electric component with a high-current contact |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2471681B1 (en) | 1983-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH04545Y2 (en) | ||
| US11521818B2 (en) | Fuses and methods of forming fuses | |
| KR102316920B1 (en) | Printed circuit board with side access termination pads | |
| JP2005517276A (en) | Pole terminal | |
| JP2014207108A (en) | Joining structure between electric wire and terminal | |
| FR2568419A1 (en) | MICROCONNECTOR WITH HIGH DENSITY OF CONTACTS. | |
| JP3019285B2 (en) | Crimp terminal and connection method of crimp terminal and electric wire | |
| FR2471681A1 (en) | Circuit board connector terminal - is formed as metal stamping with different sections which allow wound or soldered connections to be made | |
| CA1078481A (en) | Insulation-piercing contact | |
| JP2005317298A (en) | Terminal for coaxial cable, and mounting structure and mounting method of the same | |
| CA2494493A1 (en) | Rotation proof ring terminal | |
| US4073561A (en) | Method for forming a heat sink and connector device and the product thereof | |
| EP0308307B1 (en) | Separable connection device between a conductive pin and at least one connection wire | |
| CA1245735A (en) | Method and mass termination connector with solder connections | |
| GB2374213A (en) | Method of connecting flat cable to connector | |
| KR100372330B1 (en) | Terminal connector and method of manufacturing the same | |
| JPH1126048A (en) | Terminal tool | |
| JPH07240240A (en) | Terminal base | |
| JPH0896899A (en) | Electric connector | |
| JPH0982374A (en) | Connecting structure of electric wire and plate-like conductor and its connecting method | |
| FR2926393A1 (en) | Voltage trigger's electronic module case for e.g. three-pole circuit breaker, has box to house actuator in rest position at inside of case and in active position, in which actuator protrudes out from case by orifice and recess of lid | |
| KR200378171Y1 (en) | Bolt type terminal for the wire connection | |
| JP2004213956A (en) | Connector | |
| JPS5931012Y2 (en) | Wire connection structure | |
| JPH0389471A (en) | Electric cable connecting method to breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |