公开(公告)号：US20220158370A1

公开(公告)日：2022-05-19

申请号：US17437584

申请日：2020-02-19

Applicant: OMRON Corporation

Inventor： Shinya TSUJI ,  Kenichiro MASAKI

IPC: H01R9/26 ,  H01H50/14

Abstract: A terminal block includes a housing including a connection surface to which an electromagnetic relay is connectable. The housing includes at least one attachment groove that opens to the connection surface and extends toward inside of the housing. The at least one attachment groove includes a first groove portion ami a second groove portion are disposed adjacent to and communicating with each other. The first groove portion includes a first narrow width portion disposed near the connection surface, a wide width portion disposed farther from the connection surface than the first narrow width portion, and a step portion at a boundary of the first narrow width portion and the wide width portion, the step portion being capable of restricting a movement of the holding member in a removal direction. The second groove portion is configured to be capable of accommodating the claw portion without elastically deforming.

公开(公告)号：US20180183158A1

公开(公告)日：2018-06-28

申请号：US15786695

申请日：2017-10-18

Applicant: OMRON Corporation

Inventor： Shinya TSUJI ,  Yoshikazu TAJIRI ,  Tatsuro ISHIKAWA ,  Kiyokazu MATSUNAGA

IPC: H01R9/24 ,  H01H71/08 ,  H01R4/48

CPC classification number: H01R9/2416 ,  H01H71/08 ,  H01R4/4827 ,  H01R4/4836 ,  H01R4/4845 ,  H01R4/4854 ,  H01R9/24

Abstract: A terminal block includes a housing that has an opening through which a wire is to be inserted, a terminal configured to be connected to the wire that is inserted through the opening, and a plate spring member configured to fix the wire by pressing the wire against the terminal. The plate spring member has a pressing portion configured to press the wire against the terminal, and a plastic deformation preventing portion configured to prevent the pressing portion from bending in a direction away from the terminal by more than a predetermined amount.

公开(公告)号：US20250079729A1

公开(公告)日：2025-03-06

申请号：US18727392

申请日：2022-12-26

Applicant: OMRON CORPORATION

Inventor： Shinya TSUJI ,  Keisuke YANO

IPC: H01R9/26 ,  H01H50/04

Abstract: A socket includes a housing, a lever attached to the housing in a state in which the lever is rotatable about a rotation axis, and a restriction member configured to restrict rotation of the lever. The lever includes an operating portion extending from the rotation axis in a radial direction with respect to the rotation axis, and the lever is configured to rotate about the rotation axis between a first position and a second position. The restriction member is attached to the operating portion in a state in which, when the lever is located at the first position, the restriction member is movable along the radial direction between a restriction position that is located between the operating portion and the second wall portion in the circumferential direction and rotation of the lever is restricted, and a release position that is a position farther from the rotation axis in the radial direction than the restriction position and restriction of rotation of the lever is released.

公开(公告)号：US20230062343A1

公开(公告)日：2023-03-02

申请号：US17885002

申请日：2022-08-10

Applicant: OMRON Corporation

Inventor： Shinya MATSUO ,  Kenichiro MASAKI ,  Shinya TSUJI

IPC: H01H50/04 ,  H01H45/04 ,  H01R13/514

Abstract: A socket includes a housing including a connection surface to which an electronic device is connected, and a lever attached to the housing to be rotatable. The lever includes an operation portion that is rotatable between a first position and a second position and a contact portion that extends from the operation portion in a direction approaching the connection surface and rotates about the rotation axis together with the operation portion. The housing includes a restriction protrusion that comes into contact with a protruding portion protruding from the side portion of the electronic device toward the operation portion at the second position to restrict a movement of the electronic device in the first direction and in a direction away from the connection surface when the operation portion is rotated from the first position to the second position in a state where the electronic device is connected to the connection surface.

公开(公告)号：US20170256882A1

公开(公告)日：2017-09-07

申请号：US15382842

申请日：2016-12-19

Applicant: OMRON CORPORATION

Inventor： Kenichiro MASAKI ,  Keisuke YANO ,  Hiroshi HASHIMOTO ,  Yoshikazu TAJIRI ,  Tomokazu IKEDA ,  Shinya TSUJI ,  Taijiro FUJIWARA ,  Masahiro ONO ,  Masao NAGASE ,  Yusuke KOMOGUCHI

IPC: H01R13/62 ,  H01R9/24 ,  H01R4/48

Abstract: A screwless terminal block allows easy insertion and removal of a wire. A housing (2) includes a fixture insertion opening (23) through which a rod-like fixture (6) is inserted to come in contact with a contact pressure spring (4) and deform the spring (4) away from a wire (5). When the fixture (6) is inserted through the fixture insertion opening (23), an acute angle of 45° or less is formed by an axis of the fixture (6) and a straight line connecting a contact point A between the housing (2) and a part of the fixture (6) adjacent to the wire insertion opening (24) and a contact point B between the housing (2) and a part of the fixture (6) adjacent to the spring (4) at a cross-section taken along a plane including the axis of the fixture (6) and parallel to a pressing direction of the spring (4).