公开(公告)号：US20250112005A1

公开(公告)日：2025-04-03

申请号：US18811779

申请日：2024-08-22

Applicant: OMRON Corporation

Inventor： Isao OZOE ,  Makito MORII ,  Koji OMORI ,  Yasunori YAMANE ,  Hiroaki YAMANE ,  Tatsuro KATO

IPC: H01H13/08 ,  B25F5/02

Abstract: A trigger switch includes: a housing, housed in a main unit; a trigger, accepting a push operation with a part located outside the housing, and moving when pushed by the push operation and when the push operation is released; and an energizing member, energizing the trigger in an opposite direction to the push operation, and is capable of being incorporated into the main unit. The energizing member energizes the trigger in an opposite direction to the push operation at one end side located outside the housing, and has other end side fixed inside the housing.

公开(公告)号：US20200243271A1

公开(公告)日：2020-07-30

申请号：US15758794

申请日：2017-01-06

Applicant: OMRON Corporation

Inventor： Taiki KOYAMA ,  Koji OMORI ,  Akihiro HOZUMI ,  Minoru KOBAYASHI

IPC: H01H9/06 ,  H05K3/30

Abstract: A trigger switch includes: a housing; a trigger provided outside the housing; a plunger that connects the trigger to the housing so as to approach or separate from the housing, and includes a slider disposed inside the housing; a first printed wiring board that is disposed inside the housing and includes a sliding resistor configured to contact the slider and a control element that configures a control circuit together with the sliding resistor; and a second printed wiring board that is disposed inside the housing separately from the first printed wiring board and electrically connected to the first printed wiring board, and includes a power element configured to supply electric current based on a signal of the control element.

公开(公告)号：US20190028100A1

公开(公告)日：2019-01-24

申请号：US15755592

申请日：2016-11-21

Applicant: OMRON CORPORATION

Inventor： Minoru KOBAYASHI ,  Yusaku YAMASAKI ,  Koji OMORI ,  Jeongho BAlK

IPC: H03K17/968 ,  H03K17/78 ,  B25F5/00

Abstract: Provided are a control switch mechanism, a trigger switch, and an electric tool, having vibration resistance and durability and capable of preventing malfunction. The control switch mechanism (20) includes an optical sensor (21) having a light emitting element (21a) and a light receiving element (21b), and a reflector (22) that increases or decreases an amount of light received by the light receiving element (21b). An increase and a decrease in output of an operation device are controlled along with an increase and decrease in amount of light received by the light receiving element (21b) due to relative movement between the optical sensor (21) and the reflector (22).