Operation input device

Patent metadata

Field	Value
Publication number	US-11435774-B2
Application number	US-201816963053-A
Country	US
Kind code	B2
Filing date	Jan 23, 2018
Priority date	Jan 23, 2018
Publication date	Sep 6, 2022
Grant date	Sep 6, 2022

Abstract

To provide an operation input device (100) including an operating knob (11) to be operated by a user; a guide unit (12) having vertices and formed in different directions with respect to each of the vertices being base points, the guide unit (12) indicating an operating area for the operating knob; first sensors (23) each for detecting whether the operating knob (11) is present at a corresponding one of the vertices; and a calculating unit (2) for calculating a set value on the basis of input information received from each of the first sensors (23), by which the user can accurately perform an input operation scale by scale even without looking at the operation input device (100).

First claim

The invention claimed is:

1. An operation input device comprising:
an operating knob to be operated by a user;
a guide unit having vertices and formed in different directions with respect to each of the vertices being base points, the guide unit indicating an operating area for the operating knob;
first sensors each to detect whether the operating knob is present at a corresponding one of the vertices;
at least one second sensor to detect whether the operating knob is present between adjacent two of the vertices of the guide unit;
processing circuitry to calculate a set value on a basis of input information received from each of the first sensors; and
a main body unit in which the guide unit is disposed thereto to form an interior surface of the main body unit that extends along a perimeter of the guide unit, the main body unit having sides on the interior surface with edges at locations corresponding to the vertices of the guide unit, wherein
the processing circuitry calculates a moving direction of the operating knob on a basis of movement information received from the second sensor.

2. The operation input device according to claim 1 , the main body unit having a sawtooth-like shape.

3. The operation input device according to claim 1 , comprising an output unit to output the set value to the user.

4. The operation input device according to claim 1 , wherein
the operating knob includes a holding unit to be grasped by the user, and a support unit supporting the holding unit, and
the holding unit includes a recognition assisting unit to assist in recognition by the user.

5. The operation input device according to claim 4 , wherein the recognition assisting unit is a recessed portion or a projection portion.

6. The operation input device according to claim 1 , wherein
the operating knob includes a holding unit to be grasped by the user, and a support unit supporting the holding unit, and
only the holding unit includes a member made of a different material or a member colored in a different color from other parts of the operating knob.

Assignees

• Mitsubishi Electric Corp

Inventors

• Yokosuka Yusuke
• Maetani Noriaki
• Fujikawa Yuko

Classifications

• G05G5/03

  Means for enhancing the operator's awareness of arrival of the controlling member at a command or datum position; Providing feel, e.g. means for creating a counterforce (arrangements for indicating the position of the controlling member G05G1/015) · CPC title

• G05G1/025

  actuated by sliding movement · CPC title

• G05G1/08

  Controlling members for hand actuation by rotary movement, e.g. hand wheels · CPC title

• F16H59/044

  consisting of electrical switches or sensors · CPC title

• F16H2059/026

  Details or special features of the selector casing or lever support · CPC title