A control adapter device for attaching to a control unit having an input control part is disclosed. The control adapter device includes a connector for electrically connecting the control adapter device to the control unit, a transmission part for transmitting, by wireless transmission, a signal that is input from the input control part, a case supporting the connector and containing the transmission part therein, an engagement member being supported by a shaft in the case for rotatable movement between an engagement position and a disengagement position, the engagement member being formed to engage the control unit, and including a press-maneuver part for receiving a pressing force to thereby rotate the engagement member, and a restriction member being disposed in the case to block movement of the press maneuver part of the engagement member, and thereby restrict movement of the engagement member beyond the disengagement position.

Control adapter device

A terminal block includes a housing defining at least one bias compartment and at least one terminal compartment. A terminal plate is located within the housing and separates the bias compartment and the terminal compartment, and a bias element is positioned in the bias compartment. The bias element comprises a retainer portion extending through an opening in the terminal plate into the terminal compartment. The bias element is configured to retain a wire terminal to the terminal plate along a first direction and the terminal plate is configured to retain the wire terminal along a second direction when the wire terminal is received in through the retainer portion.

Locking spring-clamp terminal block and method for connecting the same

A plug lock structure that locks a power feeding plug to an inlet, which is fixed to a power feeding subject The inlet includes a catch The power feeding plug includes a hook, hooked to the catch, and an operation portion, which separates the hook from the catch The plug lock structure includes a lock member pivoted in a direction in which the lock member forces the hook against the catch and a direction in which the lock member moves away from the catch together with the hook A lock block is moved between a first position, at which the lock block permits pivoting of the lock member when the hook moves from the hooked state, and a second position, at which the lock block restricts pivoting of the lock member by contacting the lock member when the hook moves from the hooked state

Plug lock structure

An improved multipolar electrical connector with spring contacts suitable for making electrical wiring for civil and/or industrial purposes, comprising a connector body inside which are arranged the spring contacts for the locking of conductors inserted in receptacles formed in said connector body, the spring contacts which lock/unlock the conductors by means of actuator pins sliding with respect to additional receptacles, the connector comprising also means for a rapid and easy access of a probe of a testing device to allow electrical measurements with the conductors blocked by the actuator pins.

Multipole electrical connector with spring contacts

A terminal block assembly includes a terminal block and lever member (20) and is less structurally complicated and less likely to deform as compared to the existing terminal block products. The terminal block has a main body (10) and a chamber (11) defined by the main body (10). The chamber (11) is provided with a metal spring piece (30), which, in response to movements of the lever member (20), crimps a leading wire (50) to form electrical connection or release the leading wire (50). The chamber (11) is also provided with a buckle (60) that performs reciprocating movements and is biased by a spring (70) to normally engage with the lever member (20). When receiving an operating force, the buckle (60) disengages with the lever member (20) so that the lever member (20) is allowed to move. The terminal block assembly advantageously provides easy and effort-saving operation.

Terminal block assembly

An electrical modular terminal, especially for latching onto a mounting rail, with a base terminal ( 2 ) and with at least one plug ( 3, 4 ), the base terminal ( 2 ) having a terminal housing ( 7 ) which made of insulating material, at least one terminal element ( 8, 9 ) located in it and at least two sockets which are electrically connected to the terminal element ( 8, 9 ) or to terminal elements ( 8, 9 ), the plug ( 3, 4 ) having a plug housing ( 13, 14 ) which is made of insulating material, at least one terminal element ( 15 ) located therein and a plug-in contact which is electrically connected to the at least one terminal element ( 15 ), and the at least one plug ( 3, 4 ) being mechanically connected by means of a fastener to the terminal housing ( 7 ) of the base terminal ( 2 ). The at least on plug can be plugged into the two sockets of the base terminal ( 2 ), and in addition, there is mechanical attachment of the plugs ( 3, 4 ) and the base terminal ( 2 ), an interlock recess ( 19 ) being formed in the terminal housing ( 7 ) of the base terminal ( 2 ) between the two sockets for receiving the fastener an the plug ( 3, 4 ) plugged into the inner one of the two sockets for mechanically connecting it to the terminal housing ( 7 ) of the base terminal ( 2 ).

Electrical modular terminal

Disclosed is an electric terminal, in particular for mounting on a mounting rail, with a base terminal (2) and having a connection plug (3, 4), wherein the base terminal block (2) made of insulating material existing terminal housing (7), at least one therein arranged conductor connecting element (8, 9) and at least two with the conductor connecting element (8, 9) or the terminal elements (8, 9) electrically connected slots, said connection plug (3, 4) from Isolierstoffbestehendes plug housing (13, 14), at least having a valve disposed therein conductor connecting element (15) and a to the conductor connecting element (15) or the terminal elements (15) electrically connected plug-in contact, and wherein the connection plug (3, 4), mechanically connected to the terminal housing by means of a fastening element (7) of the base terminal (2 ) connected is. In the illustrated, inventive electrical terminal (1) are both slots of the base terminal (2) for attaching a Anschlusstekkers (3, 4) nutztbar and a mechanical attachment of connectors (3, 4) and the base terminal (2) is additionally provided in that in the terminal housing (7) of the base terminal (2) between the two slots a locking shaft (19) is designed so that the connection plug (3, 4) on both slots mechanically connected to the terminal housing (7) of the base terminal (2) is connectable.

Elektrical terminal block

The invention relates to a clamping screw for through-wall connection and a plug for through-wall connection comprising a locking element for fixing a terminal box made of an insulating material to the wall of a device or housing. Said invention is characterised in that the box is insertable together with the locking element into an opening embodied in the metallic wall of the device or housing and is fixed therein by means of a pivotable angle element.

Clamping screw or plug through-wall connection, a wedge-shaped fixation

The invention relates to a tension spring clip comprising loop-type tension springs which are respectively provided with a bearing limb for establishing contact with a current bar, a spring limb and a clamping limb, a clamping window breaking through said clamping limb in order to form the same. An actuating element in which a tool blade can be engaged enables pressure to be put on the spring limbs of the tension springs in order to open the clamping windows. Said actuating element is located between the two opposite spring limbs of the tension springs. The aim of the invention is to save time during the actuation process. To this end, the actuating element simultaneously acts on the two spring limbs in the pressure position, wherefore the actuating element has bearing points on its opposing outer sides, the distance between said points increasing in one displacement direction of the actuating element and decreasing in the other displacement direction.

Tension spring clip comprising symmetrical tension springs

Die Erfindung betrifft eine Wanddurchfuhrungs-Klemme oder einen Wanddurchfuhrungs-Steckverbinder mit einem Verriegelungselement zur Befestigung des aus Isolierstoff bestehenden Klemmengehauses an einer Gerate- oder Gehausewand, wobei dieses zusammen mit dem Verriegelungselement in einer Offnung einer metallischen Gerate- oder Gehausewand einsteckbar ist und mit einem schwenkbaren Betatigungskeil in der Gerate- oder Gehausewand-Offnung klemmend befestigt wird.

Oliver Lange

Papers

Electrical modular terminal

Elektrical terminal block

Clamping screw or plug through-wall connection, a wedge-shaped fixation

Tension spring clip comprising symmetrical tension springs

Wanddurchführungsklemme/ -steckverbinder mit keilförmiger befestigung