Terminal block
AssigneeOMRON Corporation
InventorsMasao Nagase, Taijiro Fujiwara, Masato Matoba, Hirokazu Hoshino
Life of this patent
Estimating the term…
Abstract
The present invention facilitates making electrical connections. In this terminal block, when an electric wire is inserted in a housing, the end of the electric wire pushes in a block part of a movable member, and a contact part of a locking member with the block part interposed therebetween, thereby releasing the locking of a leaf spring moving part by a hook part of the locking member, and the electric wire is secured by the leaf spring moving part, and the degree to which a display part of the movable member moving in conjunction with the block part is visible through a window part changes according to the change in position of the display part.
Claims10
A terminal block comprising:
- a housing provided with an accommodating part;
- and
- a movable member, a leaf spring, and a locking member disposed in the accommodating part,
- wherein the housing is provided with a window part and an insertion part for inserting an electric wire,
- wherein the leaf spring is provided with a fixed part and a plate-shaped movable part that is movable with respect to the housing,
- wherein the locking member is provided with a claw part for locking the movable part and a contact part moving in conjunction with the claw part,
- wherein the movable member is provided with a display part, a block part moving in conjunction with the display part, and an urging part, wherein the urging part applies an urging force to the block part in a direction opposite to an insertion direction of the electric wire, and
- wherein when the electric wire is inserted into the housing through the insertion part, an end of the electric wire pushes the block part, and the contact part is further pushed via the block part, whereby locking by the claw part is released, and an end of the movable part is pressed against a side surface of the electric wire, and the electric wire is fixed, and
- a visible state of the display part through the window part changes due to a change in a position of the display part moving in conjunction with the block part.
Dependencies are inferred from the claim text.