JP2012094528A5

JP2012094528A5 -

Info

Publication number: JP2012094528A5
Application number: JP2011273741A
Authority: JP
Filing date: 2011-12-14
Publication date: 2013-03-14
Anticipated expiration: 2021-03-15

Claims

The first and second display units arranged side by side and capable of numerically displaying the amount of received light on one side and the threshold value on the other;
An up / down key switch disposed adjacent to one of the display units with respect to the first and second display units, and for increasing / decreasing the threshold value,
A push-button threshold that is arranged adjacent to the other display unit with respect to the first and second display units and automatically sets the threshold value according to the amount of received light. A value setting key switch,
The mode is changed from a mode in which the received light amount and threshold value are displayed on the first and second display units to an operation function setting mode in which an operation function is set using the first and second display units by being pressed for a long time. It has a push button type mode key switch to enter,
A photoelectric switch comprising the threshold setting key switch, the first and second display sections, the up / down key switch, and the mode key switch.

First and second display units arranged adjacent to each other and capable of numerically displaying a received light amount on one side and a threshold value on the other;
Of the first and second display units, an up / down key disposed on the opposite side of the other display unit with respect to one display unit displaying the received light amount, and for adjusting the threshold value to increase or decrease A switch,
A push-button type threshold value that is arranged on the opposite side of the up / down key switch with respect to the first and second display portions and automatically sets the threshold value according to the amount of received light. Setting key switch,
An operation function setting mode in which an operation function is set using the first and second display units from a mode in which the received light amount and the threshold value are displayed on the first and second display units by being pressed for a long time. With a push button type mode key switch to enter,
A photoelectric switch comprising the threshold setting key switch, the first and second display sections, the up / down key switch, and the mode key switch.

3. An output on / off indicator arranged adjacent to the threshold value setting key switch and indicating a detection state of the photoelectric switch based on the received light amount and the threshold value is further provided. The photoelectric switch described in 1.

An up direction operation position and a down direction operation position of the up / down key switch are integrally formed along the longitudinal direction of the photoelectric switch, and the key top surface of the up / down key switch is a concave curved surface along the longitudinal direction. The photoelectric switch according to claim 1, wherein the photoelectric switch is formed.

The first and second display portions are formed on the same plane, and the key top surface of the mode key switch is tilted toward the first and second display portions with respect to the plane of the first and second display portions. The photoelectric switch according to claim 1, wherein the photoelectric switch is formed in a shape having

A single-open lid that is attached to the end of the key switch and the display unit in the arrangement direction via a pivot shaft;
The push button type switch further disposed on the pivot shaft side of the mode key switch and having a key top surface lower than the mode key switch. Photoelectric switch.