JP2022010483A5

JP2022010483A5 - Electronics

Info

Publication number: JP2022010483A5
Application number: JP2020111108A
Authority: JP
Filing date: 2020-06-29
Publication date: 2023-06-21
Anticipated expiration: 2040-06-29

Description

本発明の一側面としての電子機器は、本体部と、該本体部の異なる場所に配置され且つ移動可能に支持された複数の移動部材と、前記本体部と前記複数の移動部材のそれぞれとの間、もしくは前記複数の移動部材の間の複数箇所にそれぞれ設けられた磁気粘性流体と、前記複数箇所に設けられた該磁気粘性流体に磁場をかけるための共通の磁場発生部と、を有する制御装置と、複数の操作部材と、を備えた撮像装置であって、同一の容器内に、前記共通の磁場発生部、前記磁気粘性流体が含まれ、前記複数の移動部材が挿入され、前記複数の操作部材と前記複数の移動部材は一対一で互いに接続され、前記磁気粘性流体は配置する場所に応じて粘性抵抗が異なり、前記制御装置は、前記共通の磁場発生部への電流値を可変することで前記磁気粘性流体は配置する場所に応じて異なる粘性抵抗力を可変させて、前記複数の操作部材の操作に対する抵抗力を可変するように制御する。 An electronic device as one aspect of the present invention comprises a main body, a plurality of moving members arranged at different locations on the main body and movably supported, and the main body and the plurality of moving members. a magneto-rheological fluid provided at a plurality of locations between the plurality of moving members or between the plurality of moving members; and a common magnetic field generator for applying a magnetic field to the magneto-rheological fluid provided at the plurality of locations. and a plurality of operation members, wherein the common magnetic field generator and the magneto-rheological fluid are contained in the same container, the plurality of moving members are inserted, and the plurality of and the plurality of moving members are connected to each other in a one-to-one manner, the magneto-rheological fluid has different viscous resistance depending on the place where it is arranged, and the control device can vary the current value to the common magnetic field generating section By doing so, the magneto-rheological fluid varies the viscous resistance force which differs according to the place where it is arranged, and controls the resistance force to the operation of the plurality of operation members to be variable.

Claims

a main body, a plurality of moving members disposed at different locations on the main body and movably supported by the main body, and between the main body and the plurality of moving members or between the plurality of moving members a control device having a magneto-rheological fluid respectively provided at a plurality of locations between and a common magnetic field generator for applying a magnetic field to the magneto-rheological fluid provided at the plurality of locations ;
An electronic device comprising a plurality of operating members,
the common magnetic field generator and the magneto-rheological fluid are contained in the same container, and the plurality of moving members are inserted;
the plurality of operating members and the plurality of moving members are connected to each other in a one-to-one relationship;
The magneto-rheological fluid has different viscous resistance depending on where it is placed,
The control device varies a current value to the common magnetic field generating section to vary a different viscous resistance force according to the place where the magneto-rheological fluid is arranged, thereby generating a resistance force against the operation of the plurality of operation members. An electronic device characterized by controlling to vary the

2. The electronic device according to claim 1, wherein each of said plurality of operating members is a rotating operating member, each of said plurality of moving members is a rotor, and said rotor is a magnetic body.

The common magnetic field generation section is arranged to face each of the plurality of rotors made of the magnetic material at a different facing location, and between the common magnetic field generation section and each of the plurality of rotors facing at the facing location. 3. The electronic device according to claim 2, wherein the magneto-rheological fluid is disposed at the different positions, and the viscous resistance of the magneto-rheological fluid at the different facing positions is different.

the plurality of operating members including a release button;
2. The electronic device according to claim 1, wherein the encapsulating portion containing the magneto-rheological fluid is formed below a key top formed on the release button.