ES2594555T3 - Connector and connector box - Google Patents
Connector and connector box Download PDFInfo
- Publication number
- ES2594555T3 ES2594555T3 ES14166064.7T ES14166064T ES2594555T3 ES 2594555 T3 ES2594555 T3 ES 2594555T3 ES 14166064 T ES14166064 T ES 14166064T ES 2594555 T3 ES2594555 T3 ES 2594555T3
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- Prior art keywords
- clamping jaws
- shaped
- box
- connector housing
- groove
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Classifications
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- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
- H01R13/5812—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part the cable clamping being achieved by mounting the separate part on the housing of the coupling device
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- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
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- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5837—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable specially adapted for accommodating various sized cables
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- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/585—Grip increasing with strain force
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
Caja de conector que comprende un cuerpo de caja y una entrada de cable en un extremo del cuerpo de caja de tal manera que se proporcionan dos mordazas (7) de sujeción que fijan, a modo de pinza, una línea (9) eléctrica entre las superficies (8) interiores de las mismas para poder moverse transversalmente a la dirección de entrada de la línea (9) eléctrica, caracterizada porque las mordazas (7) de sujeción se montan de forma móvil en una barra (3) de guía y porque un carro (22) que se puede mover longitudinalmente en la dirección de entrada y tiene un contorno interior en forma de V cubre las superficies (13) exteriores de las mordazas (7) de sujeción, superficies que divergen de forma inclinada hacia el cuerpo de caja, como una unidad de accionamiento para las mordazas (7) de sujeción.Connector box comprising a box body and a cable entry at one end of the box body in such a way that two clamping jaws (7) are provided which fix, by way of a clamp, an electric line (9) between the interior surfaces (8) thereof to be able to move transversely to the direction of entry of the electric line (9), characterized in that the clamping jaws (7) are movably mounted on a guide bar (3) and because a carriage (22) that can move longitudinally in the direction of entry and has a V-shaped inner contour covers the outer surfaces (13) of the clamping jaws (7), surfaces that diverge inclined towards the case body , as a drive unit for clamping jaws (7).
Description
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DESCRIPCIONDESCRIPTION
Conector y caja de conectorConnector and connector box
La invencion se refiere a una caja de conector que comprende una entrada de cable y un alivio de tension. Una caja de conector de este tipo se conoce en principio a partir del documento DE 101 55 414 A1. Dicha caja de conector comprende un alivio de tension en el que una cupula ranurada comprende dos conjuntos mutuamente enfrentados de dientes. Los bordes de una lengueta de bloqueo se acoplan en los conjuntos de dientes de tal manera que la lengueta de bloqueo forma un mecanismo de bloqueo junto con los dos conjuntos de dientes. Una desventaja de dicha caja de conector son las condiciones de espacio. Tanto la caja como el alivio de tension ocupan un espacio de instalacion excesivamente grande. Un alivio de tension de ahorro de espacio para una caja de conector se conoce partir del documento G 9412042.0. La desventaja de esto es la necesidad de utilizar herramientas de ensamblaje para poder pretensar eficazmente los elementos de sujecion del alivio de tension.The invention relates to a connector box comprising a cable entry and a strain relief. A connector box of this type is known in principle from document DE 101 55 414 A1. Said connector housing comprises a strain relief in which a grooved dome comprises two mutually facing sets of teeth. The edges of a locking tongue engage in the sets of teeth such that the locking tongue forms a locking mechanism together with the two sets of teeth. A disadvantage of said connector box is the space conditions. Both the box and the strain relief occupy an excessively large installation space. A space-saving voltage relief for a connector box is known from document G 9412042.0. The disadvantage of this is the need to use assembly tools in order to effectively prestress the tension relief fasteners.
Una caja de conector que comprende un alivio de tension se conoce a partir del documento US 2003/0013345 A1. El alivio de tension consiste en dos clips elasticos que estan encerrados en una carcasa de la caja y fijan una lmea electrica entre los mismos a modo de pinza. Para sujetar de forma permanente la lmea electrica y, por lo tanto, cerrar el alivio de tension, la carcasa de la caja se inserta en una caja exterior, que esta a ras en el estado ensamblado, y se bloquea en su interior. Las paredes laterales de la caja exterior que rodean por completo la carcasa de la caja sirven tambien para bloquear positivamente los clips elasticos en su posicion de sujecion, lo que sujeta la lmea electrica en su lugar.A connector housing comprising a strain relief is known from US 2003/0013345 A1. The tension relief consists of two elastic clips that are enclosed in a housing of the box and fix an electric line between them as a clamp. To permanently hold the electric line and, therefore, close the strain relief, the housing of the box is inserted into an outer box, which is flush in the assembled state, and locked inside. The side walls of the outer box that completely surround the case housing also serve to positively lock the elastic clips in their clamping position, which holds the electric line in place.
Partiendo de dicho estado de la tecnica, la tarea de la invencion es proporcionar una caja de conector de ahorro de espacio que comprende un alivio de tension para la lmea electrica a instalar que se pueda ensamblar sin necesidad de utilizar herramientas. El problema se resuelve de acuerdo con la invencion a traves de la combinacion de las caractensticas en la reivindicacion 1. Algunas de las reivindicaciones dependientes contienen desarrollos ventajosos de dicha invencion y algunos contienen desarrollos que son inventivos per se.Starting from said state of the art, the task of the invention is to provide a space-saving connector box comprising a voltage relief for the power line to be installed that can be assembled without using tools. The problem is solved in accordance with the invention through the combination of the features in claim 1. Some of the dependent claims contain advantageous developments of said invention and some contain developments that are inventive per se.
La invencion se basa en la consideracion de poder producir de manera rentable la caja de conector y el alivio de tension a parir de partes moldeadas de plasticos. Para este fin, se proporciona un cuerpo de caja que produce una entrada de cable en un extremo. En dicho extremo que comprende la entrada de cable, se montan dos mordazas de sujecion en una barra de grna para poder moverse transversalmente a la direccion de entrada de la lmea electrica. Las superficies interiores de las mordazas de sujecion fijan la lmea electrica a conectarse entre las mismas de una manera sujetada. Las superficies exteriores de las mordazas de sujecion divergen de manera inclinada hacia el cuerpo de caja. Un carro que tiene un contorno interior en forma de V se desliza sobre las mordazas de sujecion. El contorno interior en forma de V del carro cubre las superficies exteriores de las mordazas de sujecion. Las superficies exteriores de las mordazas de sujecion y el contorno interior en forma de V del carro forman una unidad de forma tal que las mordazas de sujecion se empujan una hacia la otra por medio del movimiento de deslizamiento del carro hacia el cuerpo de caja y fijan, por tanto, la lmea electrica situada entre sus superficies interiores a modo de pinza. Un alivio de tension de ajuste continuo se produce por la invencion, lo que hace posible la instalacion de lmeas electricas que tienen diferentes diametros de lmea en un tipo de caja de conector.The invention is based on the consideration of being able to profitably produce the connector housing and the strain relief from molded parts of plastics. For this purpose, a box body is provided that produces a cable entry at one end. At said end comprising the cable entry, two clamping jaws are mounted on a bar to be able to move transversely to the direction of entry of the electric line. The inner surfaces of the clamping jaws fix the electric line to be connected between them in a fastened manner. The outer surfaces of the clamping jaws diverge inclined towards the case body. A car that has a V-shaped inner contour slides over the clamping jaws. The interior V-shaped contour of the carriage covers the outer surfaces of the clamping jaws. The outer surfaces of the clamping jaws and the internal V-shaped contour of the carriage form a unit such that the clamping jaws are pushed towards each other by means of the sliding movement of the carriage towards the case body and fixed , therefore, the electric line located between its inner surfaces as a clamp. A continuous adjustment voltage relief is produced by the invention, which makes it possible to install electrical lines that have different line diameters in a type of connector housing.
En una realizacion ventajosa, el carro tiene forma de U. Los lados interiores de las patas en forma de U comprenden rampas divergentes hacia el cuerpo de caja, que forman los contornos interiores en forma de V. En una realizacion ventajosa, se moldean integralmente elementos de bloqueo en los lados exteriores de las patas en forma de U para retener, preferentemente para engancharse progresivamente en la caja.In an advantageous embodiment, the carriage is U-shaped. The inner sides of the U-shaped legs comprise divergent ramps towards the body of the box, which form the internal contours in the form of V. In an advantageous embodiment, elements are integrally molded. Locking on the outer sides of the U-shaped legs to retain, preferably to gradually engage in the box.
En otra realizacion ventajosa, las patas en forma de U del carro estan cada una provista de una ranura de en forma de horquilla. La pared interior de la ranura es compatible con el contorno interior inclinado en su lado exterior de la ranura orienta hacia la mordaza de sujecion para formar una pata en forma de V del contorno interior en forma de V del carro. La pared exterior de la ranura comprende dientes en su lado interior de la ranura hacia la pared interior de la ranura. La pared de caja comprende dientes contrarios correspondientes en su lado exterior. Si las dos paredes de caja se insertan junto con sus dientes contario en las ranuras de las patas en forma de U, cada uno forma un mecanismo de bloqueo junto con los dientes en los lados interiores de la ranura de la pared exterior de la ranura. De esta manera, el carro se puede deslizar en pequenos incrementos en el cuerpo de caja y puede pretensar gradualmente las mordazas de sujecion. De esta manera, la fuerza de sujecion que actua sobre la lmea electrica se puede incrementar de forma continua y sin utilizar herramientas.In another advantageous embodiment, the U-shaped legs of the carriage are each provided with a fork-shaped groove. The inner wall of the groove is compatible with the inner contour inclined on its outer side of the groove oriented towards the clamping jaw to form a V-shaped leg of the V-shaped inner contour of the carriage. The outer wall of the groove comprises teeth on its inner side of the groove towards the inner wall of the groove. The box wall comprises corresponding opposite teeth on its outer side. If the two box walls are inserted together with their teeth, they will be in the grooves of the U-shaped legs, each one forms a locking mechanism together with the teeth on the inner sides of the groove of the outer wall of the groove. In this way, the carriage can slide in small increments in the case body and can gradually prestress the clamping jaws. In this way, the clamping force acting on the electric line can be increased continuously and without using tools.
En otra realizacion, el carro se disena como una parte moldeada de plastico que esta consistentemente libre de muescas. El carro se compone de dos sub-cuerpos identicos que se colocan uno encima del otro de manera especular invertida. Los sub-cuerpos se interconectan preferentemente por una bisagra de pelmula.In another embodiment, the carriage is designed as a molded part of plastic that is consistently free of notches. The car is composed of two identical sub-bodies that are placed on top of each other in an inverted specular manner. The sub-bodies are preferably interconnected by a film hinge.
Para pre-ensamblar el carro, un saliente de grna y un rebaje de recepcion se forman, cada uno, preferentemente en la region del refuerzo entre el travesano en forma de U y las patas en forma de U. Las partes son complementarias entre sf de manera que los dos sub-cuerpos se grnan uno sobre el otro y, ademas, se refuerzan en el estado montado, debido a su acoplamiento mutuo durante el ensamble.To pre-assemble the carriage, a crane projection and a receiving recess are each preferably formed in the region of the reinforcement between the U-shaped crossbar and the U-shaped legs. The parts are complementary to each other. so that the two sub-bodies are grounded on each other and also reinforced in the assembled state, due to their mutual coupling during assembly.
Las mordazas de sujecion se grnan preferentemente en una barra de grna que tiene forma de T en seccionThe clamping jaws are preferably milled in a bar which has a T-shaped section.
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transversal. Las garras deslizantes que se disenan para ser complementarias a la forma de T de la barra de gma se forman sobre las mordazas de sujecion. Las garras deslizantes se pueden deslizar facilmente en la barra de gma y las mordazas de sujecion se pueden mover de forma continua en la barra de gma.cross. The sliding claws that are designed to be complementary to the T-shape of the gma bar are formed on the clamping jaws. The sliding claws can easily slide on the gma bar and the clamping jaws can move continuously on the gma bar.
La caja de conector puede consistir en un cuerpo de caja formado en una sola pieza. Dicho cuerpo de caja es preferentemente cuboide. En este caso, los lados largos del cuerpo cuboide forman las paredes de caja, mientras que los lados cortos del cuerpo cuboide forman los extremos que tienen la entrada de cable en un lado y los contactos de enchufe o hembra en el otro lado. La entrada de cable comprende, a su vez, una seccion transversal de abertura rectangular. En este caso, al menos uno de los lados largos de la seccion transversal de la abertura soporta la barra de gma. Sin embargo, tambien es completamente posible formar una barra de gma en los dos lados largos, es decir, en el lado superior y el lado inferior de la abertura de la entrada de cable, en cuya barra de gma cada una de las garras deslizantes que se fijan a las mordazas de sujecion se puede hacer deslizar.The connector box can consist of a box body formed in one piece. Said case body is preferably cuboid. In this case, the long sides of the cuboid body form the box walls, while the short sides of the cuboid body form the ends that have the cable entry on one side and the plug or socket contacts on the other side. The cable entry comprises, in turn, a rectangular section with a rectangular opening. In this case, at least one of the long sides of the cross section of the opening supports the gma bar. However, it is also completely possible to form a gma bar on the two long sides, that is, on the upper side and the lower side of the cable entry opening, in which gma bar each of the sliding claws that They are fixed to the clamping jaws can be made to slide.
En otra realizacion, la caja de conector se puede dividir en dos partes de tal manera que el cuerpo de caja se forma por una parte de base y una por tapa que cierra la parte de base. En esta realizacion, la barra de gma se monta generalmente en la parte de base. La tapa se puede o bien simplemente colocarse en la parte de base o montarse de forma pivotante en la caja de conector.In another embodiment, the connector box can be divided into two parts such that the box body is formed by a base part and a cover part that closes the base part. In this embodiment, the gma bar is generally mounted on the base part. The cover can either be simply placed on the base part or pivotally mounted on the connector housing.
Las mordazas de sujecion soportan preferentemente garras de sujecion en forma de C en el lado de las mismas opuesto a las garras deslizantes. Las tiras formadas en los bordes de tapa se acoplan en dichas garras de agarre para formar una union articulada entre la tapa y las mordazas de sujecion. La tapa, que se monta de forma pivotante en las mordazas de sujecion por medio de la union articulada, se puede hacer descender simplemente hacia la parte de base para bloquear la caja de conector.The clamping jaws preferably support C-shaped clamping jaws on the side thereof opposed to the sliding claws. The strips formed on the cover edges are coupled in said grip claws to form an articulated joint between the cover and the clamping jaws. The cover, which is pivotally mounted on the clamping jaws by means of the articulated joint, can simply be lowered towards the base part to block the connector housing.
En una realizacion preferida, la parte de base se forma como una parte moldeada de plastico. Las mordazas de sujecion se montan de forma movil sobre la parte de base por medio de bisagras de pelmula. Para el ensamblado, las mordazas de sujecion se hacen pivotar en su posicion ensamblada por medio de las bisagras de pelmula y, como ya se ha mencionado anteriormente, se deslizan en la barra de gma por medio de las garras deslizantes.In a preferred embodiment, the base part is formed as a molded plastic part. The clamping jaws are movably mounted on the base part by means of film hinges. For assembly, the clamping jaws are pivoted in their assembled position by means of the film hinges and, as already mentioned above, they slide into the gma bar by means of the sliding claws.
La parte de base y la tapa comprenden ganchos de bloqueo y argollas de bloqueo para formar partes de bloqueo adicionales para asegurar la tapa a la parte de base en la posicion ensamblada final.The base part and the cover comprise locking hooks and locking rings to form additional locking parts to secure the cover to the base part in the final assembled position.
El montaje a modo de bisagra mencionado anteriormente de la tapa de la caja en las garras de sujecion de las mordazas de sujecion se soporta de manera efectiva por una gma de pista que actua entre la tapa y la parte de base. El movimiento de descenso y de bloqueo de la tapa para el ensamble final de la caja de conector se facilita como resultado.The above-mentioned hinge assembly of the case lid on the clamping jaws of the clamping jaws is effectively supported by a track gam that acts between the lid and the base part. The lowering and locking movement of the cover for the final assembly of the connector housing is facilitated as a result.
Las mordazas de sujecion de acuerdo con la invencion forman un alivio de tension efectivo para la lmea electrica a instalar en la caja de conector. Las mordazas de sujecion se pueden mover practicamente como se desee en la direccion radial con respecto a la lmea electrica. Fuerzas de traccion y de compresion axiales se introducen en el cuerpo de caja y, por lo tanto, en la caja de conector por medio de las garras deslizantes y las garras de agarre.The clamping jaws according to the invention form an effective strain relief for the electric line to be installed in the connector housing. The clamping jaws can be moved practically as desired in the radial direction with respect to the electric line. Axial tensile and compression forces are introduced into the case body and, therefore, into the connector case by means of the sliding claws and the grip claws.
Las fuerzas de sujecion de las mordazas de sujecion actuan perpendicularmente al eje longitudinal central de la lmea electrica. Las fuerzas de sujecion se introducen a traves del contorno interior en forma de V y las superficies exteriores inclinadas de las mordazas de sujecion. Mediante la seleccion de un angulo de inclinacion adecuado tanto del contorno interior en forma de V como de la superficie exterior inclinada de las mordazas de sujecion, las fuerzas de sujecion que actuan sobre la lmea electrica se pueden multiplicar.The clamping forces of the clamping jaws act perpendicularly to the central longitudinal axis of the electric line. The clamping forces are introduced through the V-shaped inner contour and the inclined outer surfaces of the clamping jaws. By selecting a suitable angle of inclination of both the V-shaped inner contour and the inclined outer surface of the clamping jaws, the clamping forces acting on the electric line can be multiplied.
Los contactos de conexion y la lmea electrica pueden pre-ensamblarse facilmente en la caja de conector de acuerdo con la invencion. El alivio de tension se puede instalar posteriormente completamente en el conector conectado debido a la forma en dos partes tanto de las mordazas de sujecion como del carro.The connection contacts and the electric line can be easily pre-assembled in the connector box according to the invention. The tension relief can be subsequently installed completely in the connected connector due to the two-part shape of both the clamping jaws and the carriage.
La invencion se describe en mas detalle con la ayuda de la realizacion mostrada en las figuras de los dibujos, en los que:The invention is described in more detail with the help of the embodiment shown in the figures of the drawings, in which:
la Figura 1 muestra una parte de base que comprende mordazas de sujecion montadas de forma movil sobre bisagras de pelmula,Figure 1 shows a base part comprising clamping jaws movably mounted on film hinges,
la Figura 2 muestra la parte de base de la Figura 1, que comprende las garras deslizantes de las mordazas de sujecion que se han hecho deslizar sobre la barra de gma en forma de T,Figure 2 shows the base part of Figure 1, which comprises the sliding claws of the clamping jaws that have been slid over the T-shaped gma bar,
la Figura 3Figure 3
muestra la parte de base de la Figura 1 y Figura 2, que comprende contactos de enchufe insertados y que muestra una lmea electrica a conectar y las mordazas de sujecion completamente abiertas,shows the base part of Figure 1 and Figure 2, which comprises inserted plug contacts and showing an electrical line to be connected and the clamping jaws fully open,
la Figura 4Figure 4
muestra la parte de base de la Figura 3, que comprende superficies interiores de las mordazas de sujecion situadas en la lmea electrica,shows the base part of Figure 3, which comprises interior surfaces of the clamping jaws located in the electric line,
la Figura 5Figure 5
muestra la parte de base de la Figura 4, que comprende una tapa que esta en la posicion abierta y se adapta a las garras de sujecion de la mordaza de sujecion,shows the base part of Figure 4, which comprises a cover that is in the open position and adapts to the clamping jaws of the clamping jaw,
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la Figura 6 la Figura 7 la Figura 8 la Figura 9Figure 6 Figure 7 Figure 8 Figure 9
muestra la vista de la Figura 5 pero con la tapa cerrada sobre la parte de base, muestra el carro formado por dos sub-cuerpos antes de adaptarse a la pared de caja, muestra la caja de conector en el estado ensamblado final y es una vista en seccion del carro bloqueado en la caja.shows the view of Figure 5 but with the lid closed on the base part, shows the carriage formed by two sub-bodies before adapting to the box wall, shows the connector box in the final assembled state and is a view in section of the car locked in the box.
La parte 1 de base comprende en un extremo de la misma, una barra 3 de grna que tiene forma de T en seccion transversal y se extiende en la direccion 2 transversal. Las bisagras 6 de pelmula se moldean integralmente en las paredes 5 de caja que se extiende en la direccion 4 longitudinal que se extiende perpendicularmente a la direccion 2 transversal. Las mordazas 7 de sujecion se montan de forma pivotante en la parte 1 de base por medio de las bisagras 6 de pelmula. Las mordazas 7 de sujecion tienen superficies 8 interiores redondeadas. Las superficies 8 interiores se redondean cilmdricamente huecas para poder recibir una lmea 9 electrica que tiene es cilmdrica en seccion transversal entre las mismas. Las mordazas 7 de sujecion se componen de una pluralidad de segmentos 10 de mordazas de sujecion que se disponen para separarse entre sf Los segmentos 10 de mordazas de sujecion de las mordazas 7 de sujecion de interaccion se disenan de tal manera que se engranan en el estado ensamblado a modo de dedos cuando se juntan las manos.The base part 1 comprises at one end thereof, a bar 3 which is T-shaped in cross section and extends in the transverse direction 2. The film hinges 6 are integrally molded into the box walls 5 which extends in the longitudinal direction 4 which extends perpendicularly to the transverse direction 2. The clamping jaws 7 are pivotally mounted on the base part 1 by means of the film hinges 6. The clamping jaws 7 have rounded inner surfaces 8. The inner surfaces 8 are cylindrically hollow rounded to be able to receive an electric line 9 which has a cylindrical cross-section between them. The clamping jaws 7 are composed of a plurality of segments 10 of clamping jaws that are arranged to separate from each other. The clamping segments 10 of the clamping jaws 7 of interaction are designed in such a way that they engage in the state assembled as fingers when hands are joined.
Ademas, las garras 11 deslizantes se forman en un lado de los bordes de las mordazas 7 de sujecion orientado hacia la parte 1 de base y las garras 12 de agarre se forman en el otro lado. Las mordazas 7 de sujecion se deslizan sobre la barra 3 de grna por medio de la garra 11 deslizante. Ademas, la Figura 2 muestra las superficies 13 exteriores de la mordaza 7 de sujecion divergente en la direccion 4 longitudinal hacia la parte 1 de base. La realizacion de la Figura 3 muestra el conector 14 de inserto de tres clavijas que comprende tres contactos de enchufe rodeados por envolventes de proteccion sin codificaciones. Ademas, se muestra la lmea 9 electrica a conectar. La lmea 9 electrica se inserta en la parte de base entre las mordazas 7 de sujecion en la direccion de insercion que se extiende en la direccion 4 longitudinal. En otra etapa de procesamiento, las mordazas 7 de sujecion se deslizan en la direccion 2 transversal, hasta el momento, en la lmea 9 electrica que las superficies 8 interiores de las mordazas 7 de sujecion estan al ras con la lmea 9 electrica.In addition, the sliding claws 11 are formed on one side of the edges of the clamping jaws 7 oriented towards the base part 1 and the gripping claws 12 are formed on the other side. The clamping jaws 7 slide on the bar 3 by means of the sliding claw 11. In addition, Figure 2 shows the outer surfaces 13 of the divergent clamp 7 in the longitudinal direction 4 towards the base part 1. The embodiment of Figure 3 shows the three-pin insert connector 14 comprising three plug contacts surrounded by protective enclosures without coding. In addition, the electrical line 9 to be connected is shown. The electric line 9 is inserted into the base part between the clamping jaws 7 in the direction of insertion extending in the longitudinal direction 4. In another processing step, the clamping jaws 7 slide in the transverse direction 2, so far, in the electric line 9 that the inner surfaces 8 of the clamping jaws 7 are flush with the electric line 9.
Para completar la caja de conector, la tapa 15 se adapta a las mordazas 7 de sujecion a traves de sus tiras 16 que engranan en las garras 12 de agarre. La tapa 15 comprende tambien paredes 5' de caja que se extienden en la direccion 4 longitudinal que corresponden a las paredes 5 de caja de la parte 1 de base. Para el bloqueo, la pared 5' de caja de la tapa 15 soportas las argollas 17 de bloqueo, que se ajustan alrededor de los ganchos 18 de bloqueo que sobresalen de la pared 5 de caja de la parte 1 de base en la direccion 2 transversal. Ademas, una pista 19 de grna parcialmente circular se moldea integralmente en la pared 5 de caja de la parte 1 de base. En dicha pista 19 de grna, una extension 20 de tipo pestana se acopla en la pared 5' de caja de la tapa 15. La extension 20 y la pista 19 de grna forman, en conjunto, una grna de pista que grna adicionalmente la tapa 15 en la parte 1 de base. Si bien la region de la pared 5' de caja de la tapa 15 orientada hacia el conector 14 de inserto en la direccion 4 longitudinal es lisa, la region de la pared 5' de caja orientada hacia las mordazas 7 de sujecion y la lmea 9 electrica soporta los dientes 21 contrarios.To complete the connector housing, the cover 15 is adapted to the clamping jaws 7 through its strips 16 which engage in the grip claws 12. The cover 15 also comprises box walls 5 'extending in the longitudinal direction 4 corresponding to the box walls 5 of the base part 1. For blocking, the box wall 5 'of the cover 15 supports the locking rings 17, which fit around the locking hooks 18 protruding from the box wall 5 of the base part 1 in the transverse direction 2 . In addition, a partially circular track 19 is integrally molded into the box wall 5 of the base part 1. In said crane track 19, a flange type extension 20 is coupled to the box wall 5 'of the lid 15. The extension 20 and the crane track 19 together form a track crane that additionally grinds the lid 15 in part 1 of base. Although the region of the cover wall 5 'of the cover 15 oriented towards the insert connector 14 in the longitudinal direction 4 is smooth, the region of the box wall 5' oriented towards the clamping jaws 7 and the line 9 electric supports the opposite teeth 21.
Por tanto, la realizacion muestra una caja de dos partes, compuesta por una parte 1 de base y una tapa 15. En la realizacion alternativa que tiene solamente un cuerpo de caja, la parte 1 de base y la tapa 15 se fusionan en un cuerpo de caja monolttica. En primer lugar, el conector 14 de inserto se sebe deslizar en la caja monolftica en la direccion 4 longitudinal a traves de una abertura de la entrada de cable, para adaptarse a continuacion, a las mordazas 7 de sujecion y a las partes restantes.Therefore, the embodiment shows a two-part box, composed of a base part 1 and a lid 15. In the alternative embodiment having only one box body, the base part 1 and the lid 15 are fused into a body of monolithic box. First of all, the insert connector 14 must be slid in the monolithic box in the longitudinal direction 4 through an opening of the cable entry, to then adapt to the clamping jaws 7 and the remaining parts.
El carro 22 consiste en dos sub-cuerpos 24 que se interconectan por una bisagra 23 de pelmula. Los sub-cuerpos 24 son identicos y se colocan uno encima del otro de manera especular invertida en el estado ensamblado final del carro 22. Los sub-cuerpos 24 y el carro 22 tienen una seccion transversal en forma de U. Las patas 25 en forma de U comprenden, cada una, una ranura 26. Las paredes 27 interiores de la ranura orientadas hacia las mordazas 7 de sujecion soportan, cada una, un contorno 28 interior inclinado en el estado montado final. La pared 29 exterior de la ranura opuesta a la pared 27 interior de la ranura en la direccion 2 transversal soporta los dientes 30 en su lado orientados hacia la ranura 26.The carriage 22 consists of two sub-bodies 24 that are interconnected by a hinge 23 of film. The sub-bodies 24 are identical and are placed one above the other in an inverted specular manner in the final assembled state of the carriage 22. The sub-bodies 24 and the carriage 22 have a U-shaped cross-section. The legs 25 in the form U each comprise a groove 26. The interior walls 27 of the groove facing the clamping jaws 7 each support an interior contour 28 inclined in the final assembled state. The outer wall 29 of the groove opposite the inner wall 27 of the groove in the transverse direction 2 supports the teeth 30 on its side facing the groove 26.
Para el ensamble final, los dos sub-cuerpos 24 del carro 22 se pliegan uno sobre el otro otra a traves de la lmea 9 electrica, de modo que se inserta la lmea 9 electrica en el carro 22. El carro 22 se desliza a lo largo de la pared 5' de caja que comprende los dientes 21 contrarios por medio de la ranura 26, de manera que los dientes 30 en la pared exterior 29 de la ranura y los dientes 21 contrarios en la pared 5' de caja se acoplan y forman juntos un mecanismo de bloqueo. Los dos contornos 28 interiores inclinados en las paredes 27 interiores de las ranuras forman el contorno interior en forma de V del carro 22. Cuando el carro 22 se desliza en la direccion 4 longitudinal sobre los dientes 21 contrarios que se fijan a las paredes 5' de caja de la tapa 15 en la realizacion, los contornos 28 interiores inclinados deslizan sobre las superficies 13 exteriores igualmente inclinadas de las mordazas 7 de sujecion, superficies que divergen en la direccion 4 longitudinal hacia la parte 1 de base, de manera que las mordazas 7 de sujecion se empujan juntas en la direccion 2 transversal y sujetan la lmea 9 electrica entre las mismas a modo de pinza. Todo el ensamble de la caja de conector es posible sin necesidad de utilizar herramientas. Para separar elFor the final assembly, the two sub-bodies 24 of the carriage 22 fold over each other through the electric line 9, so that the electric line 9 is inserted into the carriage 22. The carriage 22 slides as length of the box wall 5 'comprising the opposite teeth 21 by means of the groove 26, such that the teeth 30 on the outer wall 29 of the groove and the opposite teeth 21 on the box wall 5' are coupled and together they form a locking mechanism. The two interior contours 28 inclined on the interior walls 27 of the grooves form the V-shaped interior contour of the carriage 22. When the carriage 22 slides in the longitudinal direction 4 over the opposite teeth 21 that are fixed to the walls 5 ' In the embodiment, the inclined inner contours 28 slide on the equally inclined outer surfaces 13 of the clamping jaws 7, surfaces that diverge in the longitudinal direction 4 towards the base part 1, so that the jaws 7 of clamping are pushed together in the transverse direction 2 and hold the electric line 9 between them as a clamp. All the assembly of the connector box is possible without using tools. To separate the
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alivio de tension o desensamblar la caja de conector, se proporcionan cavidades 31 de trabajo para brocas de destomillador a cada lado de la region de las paredes 29 exteriores de la ranura. Para abrir la caja de conector o desmontar el alivio de tension, una broca de destornillador se debe deslizar en cada cavidad 31 de trabajo en la direccion 4 longitudinal. Con la ayuda de las brocas de destornillador situadas en las cavidades 31 de trabajo, es entonces posible mover las paredes 29 exteriores de la ranura hacia el exterior en la direccion 2 transversal de tal manera que los dientes 30 y los dientes 21 contrarios se desacoplen entre sf de tal manera que el carro 22 se puede retirar facilmente de la parte 1 de base o de la tapa 15 en la direccion 4 longitudinal direccion.strain relief or disassembly of the connector housing, working cavities 31 for screwdriver bits are provided on each side of the region of the outer walls 29 of the groove. To open the connector housing or remove the strain relief, a screwdriver bit must slide into each working cavity 31 in the longitudinal direction 4. With the help of the screwdriver bits located in the working cavities 31, it is then possible to move the outer walls 29 of the groove outwards in the transverse direction 2 such that the opposite teeth 30 and teeth 21 are disengaged between sf such that the carriage 22 can be easily removed from the base part 1 or the cover 15 in the longitudinal direction 4.
Lista de signos de referenciaList of reference signs
1 parte de base1 base part
2 direccion transversal2 cross direction
3 barra de grna3 drawbar
4 direccion longitudinal4 longitudinal direction
5, 5' pared de caja5, 5 'box wall
6 bisagra de pelfcula6 movie hinge
7 mordaza de sujecion7 clamping jaw
8 superficie interior8 inner surface
9 lmea electrica9 electric line
10 segmento de mordaza de sujecion10 clamping segment
11 garra deslizante11 sliding claw
12 garra de agarre12 grip claw
13 superficie exterior13 outer surface
14 conector de inserto14 insert connector
15 tapa15 cover
16 tira16 strip
17 argollas de bloqueo17 locking rings
18 ganchos de bloqueo18 locking hooks
19 pista de grna19 track of grna
20 extension20 extension
21 dientes contrarios21 opposite teeth
22 carro22 car
23 bisagra de pelfcula23 movie hinge
24 sub-cuerpo24 sub-body
25 patas en forma de U25 U-shaped legs
26 ranura26 slot
27 pared interior de la ranura27 inner groove wall
28 contorno interior inclinado28 inclined interior contour
29 pared exterior de la ranura29 groove outer wall
30 dientes30 teeth
31 cavidades de trabajo31 work cavities
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013008036.3A DE102013008036B4 (en) | 2013-05-13 | 2013-05-13 | connector housing |
| DE102013008036 | 2013-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2594555T3 true ES2594555T3 (en) | 2016-12-21 |
Family
ID=50543519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14166064.7T Active ES2594555T3 (en) | 2013-05-13 | 2014-04-25 | Connector and connector box |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2804266B1 (en) |
| DE (1) | DE102013008036B4 (en) |
| DK (1) | DK2804266T3 (en) |
| ES (1) | ES2594555T3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417277B (en) * | 2018-04-27 | 2020-09-29 | 群光电能科技股份有限公司 | Sliding buckle type casing device |
| CN110459907B (en) * | 2019-07-10 | 2021-01-22 | 安徽迅科智能技术有限公司 | Install convenient weak cable connector |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3986765A (en) * | 1975-02-07 | 1976-10-19 | Amp Incorporated | Power cord connector |
| US4632489A (en) * | 1985-11-27 | 1986-12-30 | Custom Cable Assemblies, Inc. | Hood for electronic cable connector |
| DE8632797U1 (en) * | 1986-12-06 | 1987-02-19 | Kabelwerke Reinshagen Gmbh, 5600 Wuppertal | Electrical connector with permanently connected cable |
| JP2598574Y2 (en) * | 1993-08-25 | 1999-08-16 | 矢崎総業株式会社 | Connector shielded wire connection structure |
| DE9412042U1 (en) | 1994-07-26 | 1994-09-22 | Siemens AG, 80333 München | Universal cable clamp |
| US6547600B2 (en) * | 2001-07-16 | 2003-04-15 | Chun Chang Yen | Engaging structure for electrical wires of a plug |
| DE10155414A1 (en) | 2001-11-10 | 2003-05-22 | Wieland Electric Gmbh | Strain reliever for electric cables in plugs, has base part for accommodating cable, arm pivotably connected to base part, and holder on base part for locking arm in closed position |
| US20050106929A1 (en) * | 2003-11-17 | 2005-05-19 | Bel Fuse, Ltd. | Cable-terminating modular plug |
| US7201604B1 (en) * | 2006-03-16 | 2007-04-10 | John Mezzalingua Associates, Inc. | Ethernet cable connector and methods of use thereof |
| DE102011051951A1 (en) * | 2011-07-19 | 2013-01-24 | Phoenix Contact Gmbh & Co. Kg | Plug connector e.g. RJ-45 connector, for e.g. low current applications in electronic appliance, has locking elements latched into each other, so that locking elements lead away cable to cable working portions on housing |
| MX341310B (en) * | 2011-10-12 | 2016-08-15 | Cooper Technologies Co | Method and device for gripping a cable. |
-
2013
- 2013-05-13 DE DE102013008036.3A patent/DE102013008036B4/en not_active Expired - Fee Related
-
2014
- 2014-04-25 EP EP14166064.7A patent/EP2804266B1/en active Active
- 2014-04-25 DK DK14166064.7T patent/DK2804266T3/en active
- 2014-04-25 ES ES14166064.7T patent/ES2594555T3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2804266B1 (en) | 2016-07-06 |
| DK2804266T3 (en) | 2016-10-10 |
| EP2804266A1 (en) | 2014-11-19 |
| DE102013008036A1 (en) | 2014-11-13 |
| DE102013008036B4 (en) | 2017-06-01 |
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