Operation element and operation device

Patent metadata

Field	Value
Publication number	US-9364749-B2
Application number	US-201114355338-A
Country	US
Kind code	B2
Filing date	Nov 7, 2011
Priority date	Nov 7, 2011
Publication date	Jun 14, 2016
Grant date	Jun 14, 2016

Abstract

An operation element has an operation body displaced according to pressing operation, a detection body that is pressed according to displacement of the operation body and detects the displacement of this operation body, and an interposed body interposed between the operation body and the detection body. Of these, the interposed body has an enclosing body in which a dilatant fluid is enclosed. The enclosing body has flexibility.

First claim

The invention claimed is:

1. A controller for an information processing system, comprising:
an operation element for receiving a pressing force from a pressing operation by a user representing input information to the information processing system, the operation element comprising:
an operation body displaced according to the pressing operation;
a detection body that is pressed according to displacement of the operation body and detects the displacement of the operation body; and
an interposed body interposed between the operation body and the detection body, the interposed body having an enclosing body in which a dilatant fluid is enclosed, the enclosing body having flexibility,
wherein the dilatant fluid operates to provide a different feeling to the user based upon whether the operation body is pressed quickly or slowly, including that: (i) when the operation body is pressed quickly, a stroke of the operation body is short and the pressing force is transmitted to the detection body rapidly; and (ii) when the operation body is pressed slowly, the stroke of the of the operation body is longer, and the pressing force is transmitted to the detection body slowly.

2. The controller according to claim 1 , comprising:
a pressing body that is provided between the operation body and the interposed body or between the interposed body and the detection body and moves according to pressing operation to the operation body;
the pressing body having
a pressing part that causes a pressing force to act on the detection body, and
a flexible part provided on a side of the operation body relative to the pressing part.

3. The controller according to claim 1 , comprising a biasing member that biases the operation body toward an opposite side to a side of the detection body.

4. The controller according to claim 1 , wherein the information processing system is a game system.

Assignees

• Yamagishi Takeshi
• Sony Corp
• Sony Interactive Entertainment Inc

Inventors

• Yamagishi Takeshi

Classifications

• H01H2221/062

  Damping vibrations · CPC title

• A63F13/06 Primary

  Human Necessities · mapped topic

• H01H13/14

  Operating parts, e.g. push-button · CPC title

• H01H3/605

  making use of a fluid damper · CPC title

• H01H2217/016

  Pressure reduction membrane; Spreader layer · CPC title