RU2424608C2

RU2424608C2 - Improvement device to closing systems of terminal connectors used for electric devices

Info

Publication number: RU2424608C2
Application number: RU2007110203/07A
Authority: RU
Inventors: Кристина Эхеа СОЛЕР (ES); Кристина Эхеа СОЛЕР
Original assignee: Симон, С.А.
Priority date: 2006-03-21
Filing date: 2007-03-20
Publication date: 2011-07-20
Also published as: PT103695B; MA29070B1; DE102007013414A1; CN101075705B; PL382031A1; ITTO20070206A1; BE1017300A7; AT504074B1; TR200701812A2; ES2316227B1; AT504074A2; FR2899023A1; CN101075705A; PT103695A; ES2316227A1; NL1033561C2; RU2007110203A; NL1033561A1

Abstract

FIELD: electricity.

SUBSTANCE: device consists of supporting base (1) in the form of parallelepiped inside which single end contact (2) is arranged and which serves as a support for drive key (3) covered with cover (4) so that connected electric wire (5) pre-led through hole (6) in supporting base (1) and through space (7) corresponding to drive key (3) is borne against end wall (3b) which covers the above space (7) and is fixed so that key (3) pressed with its lug (3a) pushes it to cutting part (8) of end contact (2), thus cutting the insulating coating of wire (5) and establishing the contact between cable of wire and end contact (2).

EFFECT: simplifying and enlarging functional capabilities.

29 cl, 20 dwg

Description

ОБЛАСТЬ ТЕХНИКИFIELD OF TECHNOLOGY

Настоящее изобретение относится к усовершенствованиям контактов, применимых в электрических устройствах, по существу основанным на прямом введении электрического провода в концевой контакт посредством перфорации или разрезания изоляционного покрытия провода, через устройство с приводной шпонкой, которое описано ниже.The present invention relates to improvements in contacts applicable in electrical devices, essentially based on the direct introduction of an electric wire into the end contact by perforating or cutting the insulating coating of the wire, through a device with a drive key, which is described below.

В настоящее время в целях максимального снижения стоимости низковольтных электрических установок, как правило, используемых для обеспечения соответствующего электроснабжения квартир, домов, магазинов, офисов и других аналогичных помещений, тенденция к сокращению времени установки путем использования основных элементов с модульной структурой, которые могут, или не могут, встраиваться и которые позволяют устанавливать различные электрические механизмы с минимальной заменой деталей, причем ко всем из них имеется легкий доступ и ими можно легко манипулировать в процессе монтажа или извлечения для замены.Currently, in order to minimize the cost of low-voltage electrical installations, usually used to provide adequate power to apartments, houses, shops, offices and other similar premises, the tendency is to reduce installation time by using basic elements with a modular structure, which may or may not can be built in and which allow the installation of various electrical mechanisms with minimal replacement of parts, and all of them have easy access and they can but it is easy to manipulate during installation or recovery for replacement.

В контексте снижения затрат значительный объем работ связан с подсоединением электрических проводов к соответствующим электрическим механизмам, например к выключателям, кнопкам, розеткам и другим аналогичным механизмам, учитывая то, что операция подсоединения довольно трудоемка по сравнению с другими операциями, которые также должны быть выполнены в ходе монтажа.In the context of reducing costs, a significant amount of work is connected with connecting electrical wires to the corresponding electrical mechanisms, for example, switches, buttons, sockets, and other similar mechanisms, given that the connection operation is quite laborious compared to other operations that must also be performed during installation.

Усовершенствования, к которым относится настоящее изобретение, нацелены на усовершенствование существующих систем, применяемых для подсоединения электрических проводов, составляющих часть электрического механизма, который, как часть установки в целом, должен быть размещен и подсоединен в соответствии с многократно упомянутым выше монтажным проектом.Improvements to which the present invention relates are aimed at improving existing systems used to connect electrical wires constituting part of an electrical mechanism, which, as part of the installation as a whole, must be placed and connected in accordance with the repeatedly mentioned installation project.

УРОВЕНЬ ТЕХНИКИBACKGROUND

Необходимо особо упомянуть патент ЕР 1523065 А1, зарегистрированный под названием «Phoenix Contact» (контакт «Феникс»), относящийся к электрическому концевому соединителю, конструктивное исполнение которого представляет собой настоящий уровень техники.It is necessary to especially mention the patent EP 1523065 A1, registered under the name "Phoenix Contact" (contact "Phoenix"), relating to the electrical end connector, the design of which represents the present level of technology.

Наряду с использованием более сложных деталей этот европейский патент имеет ряд функциональных ограничений в отношении усовершенствований, к которым относится описанное ниже изобретение.Along with the use of more complex parts, this European patent has a number of functional limitations with respect to the improvements to which the invention described below.

СУЩНОСТЬ ИЗОБРЕТЕНИЯSUMMARY OF THE INVENTION

К существенным характеристикам изобретения относятся особая конструкция и расположение деталей системы концевого соединения, которые быстро и надежно облегчают подсоединение электрического провода посредством одной операции - нажима на приводную шпонку после предварительного введения конца подсоединяемого электрического провода в отверстие, предусмотренного для этой цели в опорном основании устройства, которое в то же время вмещает в себя приводную шпонку.The essential characteristics of the invention include the special design and arrangement of the parts of the end connection system, which quickly and reliably facilitate the connection of the electric wire by one operation - pressing the drive key after first inserting the end of the connected electric wire into the hole provided for this purpose in the support base of the device, which at the same time accommodates the drive key.

Под этим ручным нажимом вышеупомянутая приводная шпонка выполняет поворотное движение относительно своей оси, определяемое ее фиксаторами. Затем она действует на конец электрического провода, расположенного внутри корпуса концевого контакта, введение которого осуществляется открытой режущей частью, расположенной на его конце, таким образом, что изоляционное покрытие электрического провода перфорируется или разрезается, и тем самым устанавливается необходимый контакт между металлическим кабелем провода, который до этого момента был полностью изолирован, и концевым контактом.Under this manual pressure, the aforementioned drive key performs a rotational movement about its axis, determined by its latches. Then it acts on the end of the electric wire located inside the end contact housing, the introduction of which is carried out by an open cutting part located on its end, so that the insulating coating of the electric wire is perforated or cut, and thereby the necessary contact is established between the metal cable of the wire, which up to this point has been completely isolated, and end contact.

Особая конструкция деталей изобретения позволяет производить сборку различных вариантов конструктивного исполнения посредством простой замены некоторых из его деталей, но всегда действуя одним и тем же образом, т.е. путем нажима на приводную шпонку, что, как указано выше, приводит к перфорации или разрезанию изоляционного покрытия подсоединяемого электрического провода.The special design of the parts of the invention allows the assembly of various design options by simply replacing some of its parts, but always acting in the same way, i.e. by pressing the drive key, which, as described above, leads to perforation or cutting of the insulating coating of the connected electrical wire.

К этим возможным вариантам осуществления изобретения относятся следующие:These possible embodiments of the invention include the following:

- Подсоединение одного оконечного устройства, состоящего из опорного основания, концевого контакта, приводной шпонки и крышки, причем все перечисленное сконструировано так, что внутреннее пространство опорного основания соответствующим образом вмещает в себя концевой контакт, в дополнение к нижнему концу приводной шпонки, закрывается и фиксируется крышкой, и все это предназначено для подсоединения одного электрического провода.- Connecting one terminal device consisting of a support base, an end contact, a drive key and a cover, all of which are designed so that the internal space of the support base appropriately accommodates an end contact, in addition to the lower end of the drive key, is closed and fixed by a cover , and all this is designed to connect a single electrical wire.

- Подсоединение оконечного устройства с двумя параллельными элементами, состоящего из опорного основания, способного вмещать в себе расположенные параллельно и в одном и том же направлении указанные два концевых контакта, должным образом соединенных; крышки, которая фиксирует концевые контакты, и двух приводных шпонок, идентичных тем, которые используются в предыдущем варианте осуществления изобретения.- Connection of a terminal device with two parallel elements, consisting of a support base capable of accommodating the two end contacts located in parallel and in the same direction, properly connected; a cover that secures the end contacts, and two drive keys identical to those used in the previous embodiment of the invention.

- Подсоединение оконечного устройства с двумя расположенными в линию элементами, состоящего из опорного основания емкостью и формой, необходимыми для размещения внутри него, расположенных один за другим и обращенных один к другому вышеуказанных расположенных в линию концевых контактов, должным образом соединенных; крышки, которая фиксирует концевые контакты и две одинаковые приводные шпонки, расположенные в линию, но обращенные друг к другу, таким же образом, как и приводные шпонки в предыдущих вариантах осуществления изобретения.- Connection of the terminal device with two elements arranged in a line, consisting of a support base with the capacity and shape necessary for placement inside it, arranged one after the other and facing one another of the aforementioned located in line end contacts, properly connected; a cover that secures the end contacts and two identical drive keys located in a line but facing each other, in the same way as the drive keys in previous embodiments of the invention.

Эти устройства могут быть расположены следующим образом: в соединении, одно за другим, в одном и том же направлении, обращенными друг к другу или в линию, между которыми могут быть установлены требуемые электрические устройства.These devices can be located as follows: in connection, one after the other, in the same direction, facing each other or in a line between which the required electrical devices can be installed.

ОПИСАНИЕ ЧЕРТЕЖЕЙDESCRIPTION OF DRAWINGS

В целях детализации различных компонентов устройства концевого соединителя, в отношении которого применены усовершенствования по настоящему изобретению, к настоящей заявке прилагаются чертежи, на которых, в качестве неограничительного примера практического осуществления, указанные усовершенствования представлены применительно к трем вариантам конструктивного исполнения вышеописанного устройства концевого соединителя.In order to detail the various components of the end connector device, to which the improvements of the present invention have been applied, drawings are attached to this application, which, as a non-limiting example of practical implementation, these improvements are presented in relation to the three design options of the above end connector device.

На указанных чертежах:In the indicated drawings:

Фиг.1 - перспективное изображение одинарного концевого соединителя с пространственным разделением деталей.Figure 1 is a perspective image of a single end connector with a spatial separation of the parts.

Фиг.2 - перспективное изображение концевого соединителя с двумя параллельными элементами с пространственным разделением деталей.Figure 2 is a perspective image of the end connector with two parallel elements with a spatial separation of the parts.

Фиг.3 - перспективное изображение концевого соединителя с двумя элементами, расположенными в линию, с пространственным разделением деталей.Figure 3 is a perspective image of the end connector with two elements arranged in a line with a spatial separation of the parts.

Фиг.4 - частичный вид в разрезе устройства в сборе, на котором приводная шпонка показана в своем исходном или открытом положении.Figure 4 is a partial sectional view of the complete assembly of the device, in which the drive key is shown in its initial or open position.

Фиг.5 - вид идентичный виду на предыдущей фигуре, на котором показана последовательность движений приводной шпонки, в ее промежуточном положении, в движении или действии.5 is a view identical to the view in the previous figure, which shows the sequence of movements of the drive key, in its intermediate position, in motion or action.

Фиг.6 - вид идентичный видам на фиг.4 и 5, на котором показана завершающая последовательность движений приводной шпонки, в ее закрытом положении.6 is a view identical to the views of figures 4 and 5, which shows the final sequence of movements of the drive keys, in its closed position.

Фиг.7 - три образуемые двумя пересекающимися плоскостями проекции крышки устройства с одинарным концевым соединителем.7 - three formed by two intersecting planes of the projection of the cover of the device with a single end connector.

Фиг.8 - также три образуемые двумя пересекающимися плоскостями проекции крышки устройства с двумя параллельными элементами.Fig - also three formed by two intersecting planes of the projection of the cover of the device with two parallel elements.

Фиг.9 - три образуемые двумя пересекающимися плоскостями проекции крышки устройства с двумя элементами, расположенными в линию.Fig.9 - three formed by two intersecting planes of the projection of the cover of the device with two elements located in a line.

Фиг.10 - вид в разрезе в вертикальной плоскости, которая пересекает ось штифтов, направляющих поворот приводной шпонки, в конструктивном исполнении с одинарным концевым соединителем, на котором показано положение указанной приводной шпонки относительно опорного основания.Figure 10 is a sectional view in a vertical plane that intersects the axis of the pins guiding the rotation of the drive key, in a design with a single end connector, which shows the position of the specified drive key relative to the support base.

Фиг.11 - также вид в разрезе, но в другой плоскости в отличие от предыдущего вида, того же устройства с одинарным концевым соединителем, на котором показано положение крышки, относительно опорного основания.11 is also a view in section, but in a different plane, unlike the previous view, of the same device with a single end connector, which shows the position of the cover relative to the support base.

Фиг.12 - схематичный вид сверху, на котором показаны различные возможности сборки устройств с одинарным концевым соединителем.12 is a schematic plan view showing various assembly possibilities of devices with a single end connector.

Фиг.13 - вид в разрезе, в вертикальной плоскости, которая пересекает ось штифтов, направляющих поворот приводной шпонки, концевого соединителя с двумя параллельными элементами, на котором показана последовательность движения приводных шпонок и крышки внутри соответствующего опорного основания.13 is a sectional view, in a vertical plane that intersects the axis of the pins guiding the rotation of the drive key, of the end connector with two parallel elements, which shows the sequence of motion of the drive keys and the cover inside the corresponding support base.

Фиг.14-18 - следующие друг за другом последовательности движения, инициированного на фиг.14, до точки, в которой различные детали внутри опорного основания полностью зафиксированы, как на фиг.18.FIGS. 14-18 are successive sequences of motion initiated in FIG. 14 to a point at which various parts within the support base are fully fixed, as in FIG.

Фиг.19 - схематичный вид сверху, на котором показаны различные возможности сборки параллельных концевых соединителей.Fig. 19 is a schematic plan view showing various assembly options for parallel end connectors.

Фиг.20 - схематичный вид сверху, на котором показаны различные возможности сборки концевых соединителей, расположенных в линию.FIG. 20 is a schematic plan view showing various assembly options for end connectors arranged in a line.

ДЕТАЛЬНОЕ ОПИСАНИЕDETAILED DESCRIPTION

В соответствии с вышеописанными чертежами усовершенствования к замыкающим системам концевых соединителей, применимым к электрическим устройствам, к которым относится настоящее изобретение, в целях выполнения вставки, непосредственным и правильным образом, электрического провода в соответствующий концевой контакт посредством перфорации или разрезания изоляционного покрытия указанного электрического провода, отличаются тем, что они включают опорное основание (1), которое содержит концевой контакт (2), на котором расположена приводная шпонка (3), над которой находится крышка (4), детали, которые правильно установлены в свои соответствующие места внутри опорного основания (1).In accordance with the above-described drawings, the improvements to the end connector closure systems applicable to the electrical devices to which the present invention relates, in order to insert, directly and correctly, the electrical wire into the corresponding end contact by punching or cutting the insulating coating of said electrical wire, the fact that they include a support base (1), which contains an end contact (2) on which the drive a key (3) over which there is a cover (4), parts that are correctly installed in their respective places inside the support base (1).

Подсоединяемый электрический провод (5) вставляется в отверстие (6) на заднем нижнем конце опорного основания (1) и размещается в пространстве (7), оставленном нижним концом приводной шпонки (3), тем самым электрический провод (5) позиционируется до упора в конечную стенку (3b), которая закрывается перед указанным пространством (7).The connected electric wire (5) is inserted into the hole (6) on the rear lower end of the support base (1) and is placed in the space (7) left by the lower end of the drive key (3), thereby the electric wire (5) is positioned all the way to the end a wall (3b), which closes in front of the specified space (7).

На нижнем конце своих двух внутренних боковых сторон опорное основание (1) имеет пространства (9), в которые вставляются штифты (10), направляющие поворот, расположенные на нижнем конце приводной шпонки (3), таким образом, что указанная приводная шпонка (3) поворачивается относительно своей воображаемой оси, как определено указанными штифтами (10), направляющими поворот.At the lower end of its two inner sides, the support base (1) has spaces (9) into which pins (10) are inserted, guiding the rotation, located on the lower end of the drive key (3), so that the specified drive key (3) rotates about its imaginary axis, as defined by the indicated pins (10) guiding the rotation.

Внутренние боковые стороны опорного основания (1) также имеют отверстия (11), в которые должны вставляться боковые фланцы (12) крышки (4), тем самым фиксируя ее.The inner sides of the support base (1) also have holes (11) into which the side flanges (12) of the cover (4) must be inserted, thereby fixing it.

Несколько вертикальных (13) и горизонтальных (13а) треугольных выступов расположены в нижней части внутренних боковых сторон опорного основания (1), в дополнение к днищу, ограничивают пространство, которое будет занимать концевой контакт (2), тем самым позиционируя и фиксируя его.Several vertical (13) and horizontal (13a) triangular protrusions are located in the lower part of the inner sides of the support base (1), in addition to the bottom, limit the space that will occupy the end contact (2), thereby positioning and fixing it.

Приводная шпонка (3) имеет внешнюю полку (3а), которая остается открытой и доступной над верхним концом опорного основания (1), которую пользователь будет приводить в действие, прилагая достаточный нажим, в последовательности, представленной на Фиг.4, 5 и 6.The drive key (3) has an external shelf (3a), which remains open and accessible above the upper end of the support base (1), which the user will actuate by applying sufficient pressure in the sequence shown in Figures 4, 5 and 6.

В результате указанного нажима приводная шпонка (3) будет перемещаться из своего исходного или открытого положения в свое промежуточное положение в движении и, наконец, в свое закрытое положение.As a result of this pressure, the drive key (3) will move from its initial or open position to its intermediate position in motion and, finally, to its closed position.

Указанная приводная шпонка (3) на своем переднем конце имеет конечную стенку (3b) своей верхней криволинейной стенки, причем ее нижний конец загнут под прямым углом (3с). Провод (5), введенный в пространство (7) приводной шпонки (3), должен оставаться в указанном пространстве, упираясь в конечную стенку (3b), открывая область (5а) провода, заключенную между стенкой, загнутой под прямым углом (3с), и пространством (7).The specified drive key (3) at its front end has an end wall (3b) of its upper curved wall, and its lower end is bent at a right angle (3c). The wire (5) inserted into the space (7) of the drive key (3) must remain in the specified space, abutting against the end wall (3b), opening the area (5a) of the wire enclosed between the wall bent at right angles (3c), and space (7).

Задняя сторона концевого контакта (2), которая имеет явно вертикальную призматическую форму, открыта для приема режущей кромки или части (8) концевого контакта (2).The rear side of the end contact (2), which has a clearly vertical prismatic shape, is open to receive the cutting edge or part (8) of the end contact (2).

В такой сборке, после нажима на полку (3а) приводной шпонки (3), провод (5) проталкивается к режущей части (8) концевого контакта (2), проникая в указанный концевой контакт и перфорируя или разрезая изоляционное покрытие, которое провод имеет на своей открытой части (5а), тем самым захватывая провод между режущей частью (8) концевого контакта (2) и удерживая металлическую часть или кабель провода (5) в постоянном контакте с концевым контактом (2).In such an assembly, after pressing the drive key (3) on the shelf (3a), the wire (5) is pushed to the cutting part (8) of the end contact (2), penetrating into the specified end contact and perforating or cutting the insulating coating that the wire has on its open part (5a), thereby capturing the wire between the cutting part (8) of the end contact (2) and keeping the metal part or cable of the wire (5) in constant contact with the end contact (2).

Указанный концевой контакт (2) дополняется контактным язычком (16), расположенным на его переднем конце, который должен быть направлен в сторону входа опорного основания (1), позиционируя этот концевой контакт (2) на днище опорного основания (1), между вертикальными (13) и горизонтальными (13а) треугольными фланцами, и фиксируется действием других нижних наклонных полок (17), расположенных на крышке (4), которая лежит на концевом контакте (2).The specified end contact (2) is supplemented by a contact tongue (16) located on its front end, which should be directed towards the input of the support base (1), positioning this end contact (2) on the bottom of the support base (1), between vertical ( 13) and horizontal (13a) triangular flanges, and is fixed by the action of other lower inclined shelves (17) located on the cover (4), which lies on the end contact (2).

Указанная крышка (4) имеет два боковых фланца (12), прилегающих к ее верхней стороне, которые вставляются под нажимом благодаря гибкости материала в соответствующие полости (11) опорного основания (1), тем самым оставаясь полностью зафиксированными.The specified cover (4) has two side flanges (12) adjacent to its upper side, which are inserted under pressure due to the flexibility of the material in the corresponding cavities (11) of the support base (1), thereby remaining fully fixed.

Указанная крышка (4) также имеет, на своей верхней стороне, продольную канавку (18), с двумя парами обращенных внутрь выступов (18а), которые определяют три возможных движения для кронштейна (14), который служит опорой для внешней полки (3а) приводной шпонки (3), как описано выше и ясно отображено на фиг.1.Said cover (4) also has, on its upper side, a longitudinal groove (18), with two pairs of inwardly facing protrusions (18a), which define three possible movements for the bracket (14), which serves as a support for the outer drive shelf (3a) dowels (3), as described above and clearly displayed in figure 1.

Усовершенствования, к которым относится изобретение, обеспечивают минимум три варианта конструктивного исполнения: одинарный концевой соединитель, описанный ниже, вариант с двумя параллельными элементами, в соответствии с фиг.2, и вариант с двумя элементами, расположенными в линию, в соответствии с фиг.3.The improvements to which the invention relates provide at least three design options: a single end connector, described below, a variant with two parallel elements, in accordance with figure 2, and a variant with two elements arranged in a line, in accordance with figure 3 .

В варианте, представленном на фиг.2, узел состоит из опорного основания (1а), в этом случае более широкого, с двумя концевыми контактами (2а), соединенными параллельно, и крышки (4а), которые вмещают в себя две приводные шпонки (3), идентичные приводным шпонкам в варианте одинарного концевого соединителя.In the embodiment shown in FIG. 2, the assembly consists of a support base (1a), in this case wider, with two end contacts (2a) connected in parallel, and covers (4a) that accommodate two drive keys (3 ) identical to the drive keys in the single end connector variant.

В варианте с двумя элементами, расположенными в линию, в соответствии с фиг.3, узел состоит из опорного основания (1b) с двумя концевыми контактами (2b), соединенными и расположенными в линию в противоположных направлениях, и крышки (4b), которые также, соответственно, вмещают в себя две приводные шпонки (3) идентичные описанным выше.In the embodiment with two elements arranged in a line, in accordance with FIG. 3, the assembly consists of a support base (1b) with two end contacts (2b) connected and arranged in a line in opposite directions, and a cover (4b), which also , respectively, accommodate two drive keys (3) identical to those described above.

Опорное основание (1а) в варианте с двумя концевыми контактами (2а) (фиг.2) имеет на нижнем конце своих внутренних боковых стенок полости (9а), в которые должны вставляться внешние штифты (10), направляющие поворот приводных шпонок (3). Указанное опорное основание (1а) также имеет верхние боковые полости (11а) для введения в них под нажимом, благодаря гибкости материала, боковых полок (12а) крышки (4а), а также имеет центральный выступ (15) на днище, который обеспечит возможность отдельного позиционирования и фиксации концевых контактов (2а) вертикальными (13) и горизонтальными (13а) треугольными фланцами, которые расположены на сторонах указанного центрального выступа (15) и в соответствующем месте внутренних боковых сторон опорного основания (1а).The supporting base (1a) in the variant with two end contacts (2a) (Fig. 2) has cavities (9a) on the lower end of its inner side walls into which external pins (10) are inserted, which guide the rotation of the drive keys (3). Said support base (1a) also has upper side cavities (11a) for pressurized insertion into them, due to the flexibility of the material, side shelves (12a) of the cover (4a), and also has a central protrusion (15) on the bottom, which will allow separate positioning and fixing of the end contacts (2a) with vertical (13) and horizontal (13a) triangular flanges, which are located on the sides of the specified central protrusion (15) and in the corresponding place on the inner sides of the support base (1a).

Многократно упомянутое выше опорное основание (1а) имеет два отверстия (6) для введения соответствующих проводов (5), расположенных в нижней задней части, а между ними фиксатор (19) для соединения под нажимом или за счет упругости и клинового эффекта с центральной нижней вертикальной опорой (20) крышки (4а), тем самым фиксируя узел.The support base (1a) mentioned many times above has two holes (6) for introducing the corresponding wires (5) located in the lower back part, and between them a clamp (19) for connecting under pressure or due to elasticity and a wedge effect with a central lower vertical the support (20) of the cover (4A), thereby fixing the node.

Эта операция должны выполняться как только концевые контакты (2а) и приводные шпонки (3) будут расположены внутри опорного основания (1а), а крышка (4а) будет зафиксирована, чтобы загерметизировать узел таким образом, что указанная крышка блокируется, когда боковые фланцы (12а) вставляются в боковые полости (11а) под нажимом, как было указано выше.This operation should be performed as soon as the end contacts (2a) and the drive keys (3) are located inside the support base (1a), and the cover (4a) is locked to seal the assembly so that the specified cover is locked when the side flanges (12a) ) are inserted into the side cavities (11a) under pressure, as described above.

В этом варианте осуществления изобретения указанная крышка (4а) на своей верхней стороне имеет два продольных паза (22), параллельных и одинаковых, с двумя парами выступов (22а), которые определяют три возможных движения для каждого из кронштейнов (14) внешних полок (3b) приводной шпонки (3), как следствие, фиксируя положение указанных шпонок, как описано выше и отображено на фиг.4-6.In this embodiment, said lid (4a) on its upper side has two longitudinal grooves (22), parallel and identical, with two pairs of protrusions (22a) that define three possible movements for each of the brackets (14) of the outer shelves (3b ) drive keys (3), as a result, fixing the position of these keys, as described above and shown in Fig.4-6.

Кроме того, эта крышка (4а) также имеет нижние наклонные полки (17а), которые поддерживаются и фиксируются соответствующими концевыми контактами (2а) в своем окончательном положении.In addition, this cover (4a) also has lower inclined shelves (17a), which are supported and fixed by the respective end contacts (2a) in their final position.

Вышеупомянутая центральная нижняя вертикальная опора (20) по обеим боковым сторонам имеет несколько полостей (20а), в которые должны вводиться нижние штифты (10), направляющие поворот обеих приводных шпонок (3), тем самым обеспечивая возможность их свободного поворота, а также имеет паз (23), который обеспечивает сгибание всего узла, когда устройство, образованное шпонкой (3) и крышкой (4а), вводится в пространство опорного основания (1а), как показано в последовательностях положений на фиг.13-18. Во-первых, это сгибание обеспечивает возможность вставки штифтов (10), направляющих поворот приводной шпонки (3) внутрь соответствующих полостей (9а) опорного основания (1а), в то время как, сразу после сгибания узла, фиксатор (19) вводится в паз (23), действуя как клин, который предотвращает сгибание, необходимое для извлечения устройства.The aforementioned central lower vertical support (20) on both sides has several cavities (20a) into which lower pins (10) must be inserted, guiding the rotation of both drive keys (3), thereby allowing them to rotate freely, and also has a groove (23), which allows the entire assembly to be bent when the device formed by the key (3) and the cover (4a) is inserted into the space of the support base (1a), as shown in the position sequences in FIGS. 13-18. Firstly, this bending makes it possible to insert pins (10) that guide the rotation of the drive key (3) into the corresponding cavities (9a) of the support base (1a), while, immediately after bending the assembly, the latch (19) is inserted into the groove (23) acting as a wedge that prevents bending necessary to remove the device.

Концевой контакт (2а) состоит из двух корпусов, идентичных описанному выше одинарному концевому контакту (2), расположенных параллельно и имеющих свою соответствующую режущую часть (8). Несколько контактных язычков (16а), соединенных с другим (16b), выступают из нижней части указанных корпусов таким образом, что узел направлен в сторону входа опорного основания (1а).The end contact (2a) consists of two housings identical to the single end contact (2) described above, arranged in parallel and having their respective cutting part (8). Several contact tongues (16a) connected to another (16b) protrude from the lower part of these housings in such a way that the assembly is directed towards the entrance of the support base (1a).

В третьем варианте, т.е. в варианте с концевым соединителем с двумя элементами, расположенными в линию, как это изображено на фиг.3, опорное основание (1b) имеет удлиненную прямоугольную форму параллелепипеда, закрытую со всех четырех сторон, за исключением центральной открытой области (24) на одной из его боковых стенок (25), в которой должен располагаться боковой фланец (16d) общего контактного язычка (16с), который соединяет его с концевыми соединителями.In the third embodiment, i.e. in the variant with an end connector with two elements arranged in a line, as shown in Fig. 3, the support base (1b) has an elongated rectangular parallelepiped shape closed on all four sides, except for the central open area (24) on one of its side walls (25), in which the side flange (16d) of the common contact tongue (16c), which connects it to the end connectors, should be located.

В этом варианте с двумя элементами, расположенными в линию, концевой контакт (2b) состоит из двух корпусов, идентичных единичному или одинарному концевому контакту (2), расположенных один за другим и в противоположных направлениях, имеющих свою соответствующую режущую часть (8) и указанный общий язычок (16с), выступающий из нижней части обоих язычков, расширенных в сторону боковым фланцем (16d).In this embodiment, with two elements arranged in a line, the end contact (2b) consists of two housings that are identical to a single or single end contact (2), located one after the other and in opposite directions, having their respective cutting part (8) and indicated a common tongue (16c) protruding from the bottom of both reeds extended to the side with a side flange (16d).

В этом случае крышка (4b), со своей верхней стороны, имеет две одинаковые продольные канавки (26), расположенные симметрично, причем каждая имеет два выступа (26а), которые определяют три возможных движения для каждого из соответствующих кронштейнов (14) внешних полок (3а) приводных шпонок (3). Это определяет расположение приводных шпонок (3) над их крышкой (4b) таким же образом, как и в случае с описанными выше крышками (4) и (4а).In this case, the cover (4b), on its upper side, has two identical longitudinal grooves (26) located symmetrically, each having two protrusions (26a), which define three possible movements for each of the corresponding brackets (14) of the external shelves ( 3a) drive keys (3). This determines the location of the drive keys (3) above their cover (4b) in the same way as in the case of the covers (4) and (4a) described above.

Указанная крышка (4b) имеет несколько нижних наклонных полок (17b), которые, опираясь на соответствующие концевые контакты (2b), фиксируются на днище опорного основания (1b) между вертикальными (13) и горизонтальными (13а) треугольными фланцами.The specified cover (4b) has several lower inclined shelves (17b), which, relying on the corresponding end contacts (2b), are fixed on the bottom of the support base (1b) between the vertical (13) and horizontal (13a) triangular flanges.

Эти узлы замыкающих концевых соединителей в соответствии с существенными признаками изобретения могут располагаться либо один за другим обращенными внутрь, как показано на фиг.12 и 19, либо один вдоль другого латерально, как показано на фиг.20.These nodes of the trailing end connectors in accordance with the essential features of the invention can be either one after the other facing inward, as shown in FIGS. 12 and 19, or one laterally along the other, as shown in FIG.

Эти две разные возможности сборки узлов концевых соединителей также позволяют располагать электрические устройства (26) между ними.These two different assembly options for the end connector assemblies also allow electrical devices (26) to be located between them.

Достаточно подробно описав предмет изобретения, мы должны указать на то, что практическое осуществление этих усовершенствований не должно изменяться каким-либо изменением размеров, формы и отделки, в дополнение к типу и качеству используемых материалов, при этом указанные существенные признаки резюмированы в следующей формуле изобретения.Having described the subject matter of the invention in sufficient detail, we must indicate that the practical implementation of these improvements should not be changed by any change in size, shape and finish, in addition to the type and quality of the materials used, while these essential features are summarized in the following claims.

Claims

1. Improvement device for end connector closure systems applicable to electrical devices, for introducing a wire into an end contact by perforating or cutting an insulating coating of said wire, characterized in that it comprises placing inside the support base (1), preferably rectangular or parallelepiped form, one end contact (2), over which the drive key (3) is mounted and secured by the cover (4), assembled in such a way that the electric tertiary wire (5), previously inserted into the hole (6) made in the support base (1), and into the space (7) corresponding to the drive key (3), until it stops in the end wall (3b), which covers the specified space ( 7), it is located so that the drive key (3), under manual pressure from the outside, pushes the specified electric wire to the cutting part (8) of the end contact (2), punching or cutting the insulating coating of the wire (5), thereby establishing a contact between the wire cable and the end contact (2).

2. An improvement device to the end connector closing systems according to claim 1, characterized in that the support base (1) has, at the lower end of its inner sides, several cavities (9) for introducing pins (10) that guide the rotation, which drive the key (3) has at its lower end, in addition to the two side cavities (11) for introducing the side flanges (12) of the cover, and several vertical (13) triangular flanges located in its inner sides, and other horizontal (13a) triangular flanges located nnyh on the bottom for fixing the contact terminal (2).

3. Improvement device for closing systems of end connectors according to any one of claims 1 to 2, characterized in that the drive key (3) has an external shelf (3a) that remains open above the support base (1) and which is manually operated under by pressing, from its initial or open position to its final or closed position, passing through an intermediate working position, said drive key (3) having pins (10) that guide the rotation, which define an imaginary axis about which p the drive key (3), and the space (7), closed from the inside by the end (3b) of the upper curved wall of the key (3), and its lower end (3c) is bent at the right angle in which the wire (5) should be located, resting against the end (3b) and leaving the open area (5a) of the wire (5) between the wall bent at a right angle (3c) and the space (7) so that when the drive key (3) is pressed on the shelf (3a), the wire (5) ) is pushed to the cutting part (8) of the end contact (2), penetrating into it and perforating or cutting the insulation coating in the specified open area (5 ) Of the wire (5), thereby establishing a contact between the inner cable and the metal contact terminal (2).

4. Improvement device for closing systems of end connectors according to claim 1, characterized in that the end contact (2) is supplemented by a contact tongue (16) located on its front side, and which will be directed towards the input of the support base (1), and said end contact (2) is located on the bottom of the aforementioned support base (1) and is fixed by the action of the lower inclined shelves (17) of the cover (4), which are supported by the end contact (2).

5. Improvement device for closing end connector systems according to claim 1, characterized in that the cover (4) has two lateral protruding flanges (12) on its upper side, which are inserted under pressure into the corresponding cavities (11), which has a supporting base (1) for this purpose, and also has on its upper side a longitudinal groove (18) with two pairs of protrusions (18a) that define three possible movements of the bracket (14) of the outer shelf (3a), thereby positioning the drive key (3) .

6. Improvement device for closing end connector systems according to claim 2, characterized in that the cover (4) has two lateral protruding flanges (12) on its upper side, which are inserted under pressure into the corresponding cavities (11), which has a supporting base (1) for this purpose, and also has on its upper side a longitudinal groove (18) with two pairs of protrusions (18a) that define three possible movements of the bracket (14) of the outer shelf (3a), thereby positioning the drive key (3) .

7. Improvement device for closing end connector systems according to claim 4, characterized in that the cover (4) has two lateral protruding flanges (12) on its upper side, which are inserted under pressure into the corresponding cavities (11), which has a supporting base (1) for this purpose, and also has on its upper side a longitudinal groove (18) with two pairs of protrusions (18a) that define three possible movements of the bracket (14) of the outer shelf (3a), thereby positioning the drive key (3) .

8. The device for improving the closing systems of end connectors according to claim 1, characterized in that they provide the possibility of constructive execution of end connectors with two parallel elements and end connectors with two elements arranged in a line, the first option having a fairly wide supporting base (1a ) to accommodate two end contacts (2a) connected in parallel and a cover (4a), together with two drive keys (3) identical to the drive key in the single-end version m connector (2), while in the second embodiment, in the support base (1b) there are two elements arranged in a line with two end contacts (2b) connected and arranged in a line in opposite directions, and a cover (4b), together with two drive keys (3), also identical to the drive key in the version with a single end connector.

9. An improvement device to the end connector closing systems according to claim 1, characterized in that the supporting base (1a) of the end connector with two parallel elements has several cavities (9a) at the lower end of their inner sides, into which the external pins (10) are inserted ), guiding the rotation of the drive keys (3), in addition to other side cavities (11a) for inserting, under pressure, the side protruding flanges of the cover (4a), while the said supporting base (1a) also has, on the bottom, a central protrusion (15) for raspol end contacts (2a) separately and fixed by other vertical (13) triangular flanges located on the sides of this central protrusion (15) and in a position corresponding to the inner side sides of the support base (1a), together with other horizontal (13a) triangular flanges , and also has, at its lower end, between two holes (6) for electric wires (5), a latch (19), which captures the central vertical support (20) of the cover (4a), under pressure and due to elasticity, when it is established I am in my closing position, having previously positioned two end contacts (2a) inside the support base (1a).

10. Improvement device for closing systems of end connectors according to claim 2, characterized in that the supporting base (1a) of the end connector with two parallel elements has several cavities (9a) at the lower end of their inner sides, into which external pins (10 ), guiding the rotation of the drive keys (3), in addition to other side cavities (11a) for inserting, under pressure, the side protruding flanges of the cover (4a), while the said supporting base (1a) also has, on the bottom, a central protrusion (15) for raspol The end contacts (2a) are individually and fixed by other vertical (13) triangular flanges located on the sides of this central protrusion (15) and in a position corresponding to the inner side sides of the support base (1a), together with other horizontal (13a) triangular flanges , and also has, at its lower end, between two holes (6) for electric wires (5), a latch (19), which captures the central vertical support (20) of the cover (4a), under pressure and due to elasticity, when it sets I in its closing position, after arranging the two terminal contact (2a) inside the supporting base (1a).

11. Improvement device for closing systems of end connectors according to claim 8, characterized in that the supporting base (1a) of the end connector with two parallel elements has several cavities (9a) at the lower end of their inner sides, into which external pins (10 ), guiding the rotation of the drive keys (3), in addition to other side cavities (11a) for inserting, under pressure, the side protruding flanges of the cover (4a), while the said supporting base (1a) also has, on the bottom, a central protrusion (15) for raspol The end contacts (2a) are individually and fixed by other vertical (13) triangular flanges located on the sides of this central protrusion (15) and in a position corresponding to the inner side sides of the support base (1a), together with other horizontal (13a) triangular flanges , and also has, at its lower end, between two holes (6) for electric wires (5), a latch (19), which captures the central vertical support (20) of the cover (4a), under pressure and due to elasticity, when it sets I in its closing position, after arranging the two terminal contact (2a) inside the supporting base (1a).

12. The device for improving the closing systems of the terminal connectors according to claim 1, characterized in that the cover (4a), for the variant of the terminal connector with two parallel elements, on its upper side has two parallel and identical grooves (22) with two pairs of protrusions ( 22a), which determine three possible movements for each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), as a consequence, fixing the said keys, and the specified cover (4a) also has several lower inclined shelves (17a), which fix to front contacts (2a), side flanges (12a), which are inserted under pressure into the corresponding cavities (11a) of the support base (1a), and has a central lower vertical support (20), on the sides of which there are several spaces (20), in which are inserted lower pins (10), guiding the rotation of both drive keys (3), which provide the necessary rotation.

13. The device for improving the closing systems of the terminal connectors according to claim 5, characterized in that the cover (4a), for the variant of the terminal connector with two parallel elements, has two parallel and identical grooves (22) with two pairs of protrusions on its upper side ( 22a), which determine three possible movements for each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), as a consequence, fixing the said keys, and the specified cover (4a) also has several lower inclined shelves (17a), which fix to front contacts (2a), side flanges (12a), which are inserted under pressure into the corresponding cavities (11a) of the support base (1a), and has a central lower vertical support (20), on the sides of which there are several spaces (20), in which are inserted lower pins (10), guiding the rotation of both drive keys (3), which provide the necessary rotation.

14. The device for improving the closing systems of the terminal connectors according to claim 6, characterized in that the cover (4a), for the variant of the terminal connector with two parallel elements, has two parallel and identical grooves (22) with two pairs of protrusions on its upper side ( 22a), which determine three possible movements for each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), as a consequence, fixing the said keys, and the specified cover (4a) also has several lower inclined shelves (17a), which fix to front contacts (2a), side flanges (12a), which are inserted under pressure into the corresponding cavities (11a) of the support base (1a), and has a central lower vertical support (20), on the sides of which there are several spaces (20), in which are inserted lower pins (10), guiding the rotation of both drive keys (3), which provide the necessary rotation.

15. The device for improving the closing systems of the terminal connectors according to claim 7, characterized in that the cover (4a), for the variant of the terminal connector with two parallel elements, has two parallel and identical grooves (22) with two pairs of protrusions on its upper side ( 22a), which determine three possible movements for each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), as a consequence, fixing the said keys, and the specified cover (4a) also has several lower inclined shelves (17a), which fix to front contacts (2a), side flanges (12a), which are inserted under pressure into the corresponding cavities (11a) of the support base (1a), and has a central lower vertical support (20), on the sides of which there are several spaces (20), in which are inserted lower pins (10), guiding the rotation of both drive keys (3), which provide the necessary rotation.

16. The device for improving the closing systems of the end connectors according to claim 8, characterized in that the cover (4a), for the version of the end connector with two parallel elements, has two parallel and identical grooves (22) with two pairs of protrusions on its upper side ( 22a), which determine three possible movements for each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), as a consequence, fixing the said keys, and the specified cover (4a) also has several lower inclined shelves (17a), which fix to front contacts (2a), side flanges (12a), which are inserted under pressure into the corresponding cavities (11a) of the support base (1a), and has a central lower vertical support (20), on the sides of which there are several spaces (20), in which are inserted lower pins (10), guiding the rotation of both drive keys (3), which provide the necessary rotation.

17. The device for improving the closing systems of the end connectors according to claim 9, characterized in that the cover (4a), for the version of the end connector with two parallel elements, has two parallel and identical grooves (22) with two pairs of protrusions on its upper side ( 22a), which determine three possible movements for each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), as a consequence, fixing the said keys, and the specified cover (4a) also has several lower inclined shelves (17a), which fix to front contacts (2a), side flanges (12a), which are inserted under pressure into the corresponding cavities (11a) of the support base (1a), and has a central lower vertical support (20), on the sides of which there are several spaces (20), in which are inserted lower pins (10), guiding the rotation of both drive keys (3), which provide the necessary rotation.

18. The device for improving the closing systems of the terminal connectors according to claim 10, characterized in that the cover (4a), for the variant of the terminal connector with two parallel elements, on its upper side has two parallel and identical grooves (22) with two pairs of protrusions ( 22a), which determine three possible movements for each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), as a consequence, fixing the said keys, and the specified cover (4a) also has several lower inclined shelves (17a), which fix to front contacts (2a), side flanges (12a), which are inserted under pressure into the corresponding cavities (11a) of the support base (1a), and has a central lower vertical support (20), on the sides of which there are several spaces (20), in which are inserted lower pins (10), guiding the rotation of both drive keys (3), which provide the necessary rotation.

19. The device for improving the closing systems of the terminal connectors according to claim 11, characterized in that the cover (4a), for the variant of the terminal connector with two parallel elements, has two parallel and identical grooves (22) with two pairs of protrusions on its upper side ( 22a), which determine three possible movements for each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), as a consequence, fixing the said keys, and the specified cover (4a) also has several lower inclined shelves (17a), which fix to front contacts (2a), side flanges (12a), which are inserted under pressure into the corresponding cavities (11a) of the support base (1a), and has a central lower vertical support (20), on the sides of which there are several spaces (20), in which are inserted lower pins (10), guiding the rotation of both drive keys (3), which provide the necessary rotation.

20. Improvement device for closing systems of end connectors according to any one of claims 12-19, characterized in that the central vertical support (20) of the cover (4a) has a groove (23), which, when the assembly is formed by the cover (4a) and the drive a key (3), installed inside the support base (1a), allows the entire assembly to be bent, thus allowing the insertion of pins (10) guiding the rotation of the drive keys (3) into the corresponding cavities (9a) of the support base (1a), while as soon as the node is bent, the retainer (19) is inserted into the groove (23 ), preventing the knot from being bent necessary (3-4a) for subsequent removal of the device.

21. Improvement device for closing systems of end connectors according to any one of claims 1, 4, 8-19, characterized in that the variant of the end connector with two parallel elements consists of an end contact (2a) consisting of two identical housings arranged in parallel, identical to the single end connectors (2), and has a cutting part (8) and several contact tongues (16a) that protrude from the lower ends of both housings connected by a contact (16b) and directed towards the input of the support base (1a).

22. The device for improving the closing systems of end connectors according to claim 1, characterized in that for the version of the end connector with two elements arranged in a line, the support base (1b) has an elongated parallelepiped shape closed on all four sides, except for the central open region (24) on one of its side walls (25), through which the side flange (16d) of the common tongue (16c) of the end contacts (2b) is positioned, and the specified supporting base (1b) has, in the lower part of its inner side toron, near opposite angles, two pairs of cavities (9b) for inserting pins (10) that guide the rotation of the two drive keys (3), in addition to two pairs of parallel cavities (11b) for inserting under pressure the four side flanges (12b) of the cover (4b), and several vertical (13) and horizontal (13a) triangular flanges located on the bottom, for positioning the respective end contacts (2b).

23. The device for improving the closing systems of end connectors according to claim 2, characterized in that for the version of the end connector with two elements arranged in a line, the support base (1b) has an elongated parallelepiped shape closed on all four sides, except for the central open region (24) on one of its side walls (25), through which the side flange (16d) of the common tongue (16c) of the end contacts (2b) is positioned, and the specified supporting base (1b) has, in the lower part of its inner side toron, near opposite angles, two pairs of cavities (9b) for inserting pins (10) that guide the rotation of the two drive keys (3), in addition to two pairs of parallel cavities (11b) for inserting under pressure the four side flanges (12b) of the cover (4b), and several vertical (13) and horizontal (13a) triangular flanges located on the bottom, for positioning the respective end contacts (2b).

24. The device for improving the closing systems of the end connectors according to claim 8, characterized in that for the variant of the end connector with two elements arranged in a line, the support base (1b) has an elongated parallelepiped shape closed on all four sides, except for the central open region (24) on one of its side walls (25), through which the side flange (16d) of the common tongue (16c) of the end contacts (2b) is positioned, and the specified supporting base (1b) has, in the lower part of its inner side toron, near opposite angles, two pairs of cavities (9b) for inserting pins (10) that guide the rotation of the two drive keys (3), in addition to two pairs of parallel cavities (11b) for inserting under pressure the four side flanges (12b) of the cover (4b), and several vertical (13) and horizontal (13a) triangular flanges located on the bottom, for positioning the respective end contacts (2b).

25. Improvement device for closing systems of end connectors according to any one of claims 1, 4, 8, 22, characterized in that the end contacts (2b) in the version of the end connector with two elements arranged in a line consist of two identical housings facing to each other, in the same way as the single end contacts (2) having their respective cutting part (8) and the same single contact tongue (16c) with a side flange (16d) directed towards the central hole (24) of the side walls (25) of the support base (1b).

26. Improvement device for closing systems of end connectors according to any one of claims 1, 4, 8, 23, characterized in that the end contacts (2b) in the variant of the end connector with two elements arranged in a line consist of two identical housings facing to each other, in the same way as the single end contacts (2) having their respective cutting part (8) and the same single contact tongue (16c) with a side flange (16d) directed towards the central hole (24) of the side walls (25) of the support base (1b).

27. Improvement device for closing systems of end connectors according to any one of claims 1, 4, 8, 24, characterized in that the end contacts (2b) in the variant of the end connector with two elements arranged in a line consist of two identical housings facing to each other, in the same way as the single end contacts (2) having their respective cutting part (8) and the same single contact tongue (16c) with a side flange (16d) directed towards the central hole (24) of the side walls (25) of the support base (1b).

28. Improvement device for closing systems of end connectors according to any one of claims 1, 5-8, 22, characterized in that the cover (4b) in the version of the end connector with two elements arranged in a line has two identical longitudinal grooves (26) on its upper side, located in a line and symmetrical with respect to the imaginary central plane, with two pairs of protrusions (26a) that define three possible movements of each of the brackets (14) of the outer shelves (3a) of the two drive keys (3), holding them in a fixed held and during each connection phase, said lid (4b) also having several lower inclined shelves (17b) that fix the corresponding end contacts (2b) and both side protruding flanges (12b), which are inserted under pressure into the corresponding cavities (11b) ) support base (1b).

29. Improvement device for the closing systems of the end connectors according to any one of claims 1 and 8, characterized in that the nodes of the closing end connectors can be located one after another, facing each other or one along the other in parallel, thereby providing the possibility of placing an intermediate electrical device between them.