Omron Corporation

Hiroyuki Mizusaki

Jumpei Nakamura

Tomohiro Tsuji

Heita Nada

Tsuyoshi Miyata

Hirotaka Nakashima

Makoto Sugimoto

Tomonari Kawakami

Shunya Takahashi

Kazunari Komai

Yasuhito Uetsuji

Daisuke Inoue

Motoharu Okuno

Yuki Ushiro

Takahiro Okuda

Susumu Kutsuhara

Naomi Uehara

Motoki Tanaka

Yasuyoshi Sawada

Kazuyuki Ohashi

Yoshiki Tani

Masaru Yamada

A base member of the sensor includes a first projection part, a second projection part, and a third projection part, being columnar and projecting from a first placement surface. Tip ends of the first, second and third projection parts are formed on second placement surfaces. The first and second projection parts respectively include a fourth pin and a fifth pin inserted through a second rigid substrate and projecting from the second placement surface. Three ribs are formed on a peripheral surface of the fourth pin and disposed so that positions viewed from a center of the fourth pin respectively form angles less than 180 degrees. Two ribs are formed on a peripheral surface of the fifth pin, and project along a fourth line perpendicular to a third line connecting the fourth pin and the fifth pin.

Sensor provided with plurality of circuit boards

Provided is a sensor which makes it easy to mount a cable to a circuit board. This sensoris provided with: a circuit board; a connectorwhich is composed of a metal material and which is fixed to the circuit board; and a cablewhich is connected to the circuit boardvia the connector. The connectorhas: a bottom partthat is connected to the circuit board; and a pair of pinching elementsL,R that are raised upright from said bottom part. The cableis held in a space S between the pair of pinching elementsL,R.

Sensor and sensor manufacturing method

The disclosure provides a small photoelectric sensor that can secure a capacity for accommodating optical components and secure sealing properties. The small photoelectric sensor includes a holder in which an opening, an edge that defines the opening, and four fixing parts that are independently provided at four corners of a front surface are formed on the front surface; a cover lens that is provided at a position interposed between the four fixing parts, and is connected to the edge in a region overlapping the edge; and an optical component that is held by the holder and projects or receives light through the opening.

Small photoelectric sensor

Photoelectric sensor

Provided is a photoelectric sensor that enables manufacturing of a sensor with high environmental durability in a case in which there is more variation in case bodies. A photoelectric sensor includes: a package that includes an optical unit and a sealing member that seals the optical unit, and the optical unit includes at least any one of a light projecting portion that emits light and a light receiving portion that detects light; and a case body that accommodates the package, and a gap is provided between the package and the case body.

Photoelectric sensor and manufacturing method thereof

A photoelectric sensor capable of suppressing breakage of a cable connected to a case body is provided. The photoelectric sensor includes a case body having an accommodation space which accommodates at least one of a light projecting portion and a light receiving portion therein, and a cable which accommodates a cord connected via a control portion to at least one of the light projecting portion and the light receiving portion, and a concave portion recessed toward an inside of the case body is provided in an outer surface of the case body, and the cable is mounted in the concave portion.

Photoelectric sensor capable of suppressing cable breakage

The disclosure provides a photoelectric sensor that reliably guides light by a light guide member and is easy to be assembled. A light projecting side light guide part of a light guide member extends in the front-and-rear direction. A light receiving side light guide part extends with at least a part thereof inclined with respect to the front-and-rear direction. A light shielding member includes a fitting part, into which the light projecting side light guide part fits in the front-and-rear direction, and a contact part that is in contact with a base board in the front-and-rear direction.

Photoelectric sensor comprising at least one of a light projecting side light guide part and a light receiving side light guide part extends with at least a part thereof inclined with respect to a predetermined direction

Growing community of inventors

Kyoto, Japan

Hiroyuki Mizusaki