JP2019133040A5

JP2019133040A5 -

Info

Publication number: JP2019133040A5
Application number: JP2018016094A
Authority: JP
Filing date: 2018-02-01
Publication date: 2021-03-04
Anticipated expiration: 2038-02-01

Description

前記課題を解決するために、本発明に係る操作装置は、押圧部が設けられた１つの操作子と、前記押圧部による押圧状態の変化に応じて抵抗値が変化するシート状の導電部材と、前記シート状の導電部材の抵抗値の変化に応じて前記１つの操作子に対する第１方向への操作および前記１つの操作子に対する第２方向への操作を検出する検出部と、を有し、前記１つの操作子に対する前記第１方向への操作を行った場合には、前記押圧部が前記シート状の導電部材を押圧する位置が前記第１方向に変位し、前記１つの操作子に対する前記第２方向への操作を行った場合には、前記押圧部が前記シート状の導電部材を押圧する位置が前記第２方向に変位するように構成されていることを特徴としている。 In order to solve the above problems, the operating device according to the present invention includes one operator provided with a pressing portion and a sheet-shaped conductive member whose resistance value changes according to a change in the pressing state by the pressing portion. A detection unit that detects an operation of the one operator in the first direction and an operation of the one operator in the second direction according to a change in the resistance value of the sheet-shaped conductive member. When the operation in the first direction is performed on the one operator, the position where the pressing portion presses the sheet-shaped conductive member is displaced in the first direction, and the operation is performed on the one operator. When the operation in the second direction is performed, the position where the pressing portion presses the sheet-shaped conductive member is configured to be displaced in the second direction .

Claims

One operator with a pressing part and
A sheet-shaped conductive member whose resistance value changes according to a change in the pressing state by the pressing portion, and
A detection unit that detects an operation on the one operator in the first direction and an operation on the one operator in the second direction according to a change in the resistance value of the sheet-shaped conductive member.
Have,
When the operation in the first direction is performed on the one operator, the position where the pressing portion presses the sheet-shaped conductive member is displaced in the first direction, and the operation on the one operator is performed. An operating device configured such that when the operation in the second direction is performed, the position where the pressing portion presses the sheet-shaped conductive member is displaced in the second direction.

When the one operator performs the first operation of applying a force in the first direction, the position where the pressing portion presses the sheet-shaped conductive member is displaced in the first direction, and the above-mentioned When the displacement state at the time when the first operation is stopped and the second operation of applying a force in the second direction is performed, the position where the pressing portion presses the sheet-shaped conductive member is the second. When the second operation is stopped while being displaced in the direction, it is configured to return to the initial state in which the second operation is not displaced.
The operation device according to claim 1, wherein the detection unit is configured to be able to detect an operation amount in the first direction with respect to the one operator and an operation amount in the second direction with respect to the one operator. ..

The sheet-shaped conductive member is
A sheet-shaped resistor made of a resistor film and
A sheet-shaped conductor provided so as to face the resistor and so that the contact state with the resistor changes according to a change in the pressing state by the pressing portion.
The operating device according to claim 1 or 2, further comprising.

The detection unit includes a detection circuit that converts the resistance value of the sheet-shaped conductive member, which changes according to the contact state of the sheet-shaped conductor with the sheet-shaped resistor, into a voltage value and detects the resistance value. Item 3. The operating device according to item 3.

The detection circuit, the provided manner to detect the voltage value of the one position of the sheet-shaped resistance body, in accordance with the detection state of the voltage value of the one position, the second for the single operator The operating device according to claim 4 , wherein it is determined whether the operation in one direction is performed or the operation in the second direction is performed.

The variation range of the resistance values one operator is changed according to the contact state of the sheet-shaped conductor relative to said sheet-like resistor at the time displaced in the first direction is a first variation range, than the sheet of the sheet-like change range of the first variation range of the resistance value that changes according to the contact conductor for resistor at the time of the one operating element is displaced in the second direction The sheet-shaped resistor and the sheet-shaped conductor are set so as to have a large second change range.
The detecting unit is detected resistance value depending on whether exceeds the first variation range, said one operation to the first direction is performed for one operator, the operation of the second direction The operating device according to any one of claims 3 to 5 , which determines whether or not the operation has been performed.

And the rate of change of the resistance value that changes according to the contact state of the sheet-shaped conductor relative to said sheet-like resistor at the time of the one operating element is displaced at a predetermined speed in the first direction, the 1 One of the operator is such that the rate of change of the resistance value that changes according to the contact state of the sheet-shaped conductor relative to said sheet-like resistor at the time displaced at the predetermined speed in the second direction are different The sheet-shaped resistor and the sheet-shaped conductor are set.
The detection unit according to the change rate of the detected resistance value, the one for operators or operation to the first direction is performed, claim determines whether the operation of the second direction is performed The operating device according to any one of claims 3 to 5.

When the first operation is performed, the one operator slides along the first direction, holds the slide position at the time when the first operation is stopped, and performs the second operation. when the can, together with inclined in the second direction, the second in the case of stopping the operation, the operation according to claim 2, which is configured to return to the initial state in which no inclined in the second direction apparatus.

The first extends in a direction, the operating device according to claim 8 which has a slide guide portion for guiding the one slide along the first direction of the operation element.

8. Claim 8 is provided with a tilting assisting unit that supports the tilting operation of the one operator in the second direction and returns the one operator to the initial state when the second operation is stopped. Alternatively, the operating device according to claim 9.

The resistor control device according to claim 3 which is provided to extend in the first direction equal to or more wider range displaceable range to said first direction of said one of the operator.

The operating device according to claim 11 , wherein the resistor is widely provided in the second direction in the same range as or wider than the displaceable range of the one operator in the second direction.

The operating device according to any one of claims 1 to 12.
Wherein one controls the modulation of the musical tone in response to the sliding movement amount is slid along the first direction operator, controlling the pitch of a musical tone in accordance with the tilt amount to incline the one operating element in the second direction Control device and
An electronic musical instrument characterized by being equipped with.