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1. 发明公开

EP0590535A3 Illumination type electronic part of rotational operation 失效
标题翻译：旋转操作的照明型电子部件
公开(公告)号：EP0590535A3
公开(公告)日：1994-08-03
申请号：EP93115454.6
申请日：1993-09-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakagawa, Yoshinobu , Murakami, Tomitaro , Matsui, Hiroshi
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14
摘要： The present invention relates to an illumination type electronic part of rotational operation which is used in audio equipment or the like and makes it possible to recognize the position of rotational operation of a knob by the light from a built-in light emitting device. Its object is to provide an illumination type electronic part of rotational operation which is able to cope with changes in specifications for the rotational operation shaft readily, to withstand a strong thrust force applied to the rotational operation shaft, to reduce the hitting sound emitted from the rotatable stopper of the rotational operation shaft, and also to light up the illumination means disposed on the end of the rotational operation shaft in a stable manner. In order to achieve the foregoing object, the rotational operation shaft is made in a simple hollowed cylindrical shape, and also the rotor having a flange and a stopper for restricting the extent of its rotational motion is prepared separately from the rotational operation shaft and produced by resin molding.
Furthermore, the rotor is made of a transparent resin and integrally molded together with the light collecting lens for the light emitting device.
摘要翻译：旋转操作的照明型电子部件技术领域本发明涉及用于音频设备等的旋转操作的照明型电子部件，并且可以通过来自内置的发光装置的光来识别旋钮的旋转操作的位置。本发明的目的是提供一种旋转操作的照明型电子部件，其能够容易地应对旋转操作轴的规格变化，承受施加到旋转操作轴的强推力，以减少从旋转操作轴发出的击打声并且还以稳定的方式点亮设置在旋转操作轴的端部上的照明装置。为了实现上述目的，旋转操作轴被制成简单的中空圆柱形状，并且具有凸缘和用于限制其旋转运动程度的止动件的转子与旋转操作轴分开制备，并由树脂成型。此外，转子由透明树脂制成，并与用于发光装置的聚光透镜一起整体模制。

2. 发明授权

EP0590535B1 Illumination type electronic part of rotational operation 失效
标题翻译：旋转运动的照射电子部件
公开(公告)号：EP0590535B1
公开(公告)日：1996-05-22
申请号：EP93115454.6
申请日：1993-09-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakagawa, Yoshinobu , Murakami, Tomitaro , Matsui, Hiroshi
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14

3. 发明公开

EP0590535A2 Illumination type electronic part of rotational operation 失效
标题翻译：贝娄特电子公司Bauteil mit Rotationsbewegung。
公开(公告)号：EP0590535A2
公开(公告)日：1994-04-06
申请号：EP93115454.6
申请日：1993-09-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakagawa, Yoshinobu , Murakami, Tomitaro , Matsui, Hiroshi
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14
摘要： The present invention relates to an illumination type electronic part of rotational operation which is used in audio equipment or the like and makes it possible to recognize the position of rotational operation of a knob by the light from a built-in light emitting device.
Its object is to provide an illumination type electronic part of rotational operation which is able to cope with changes in specifications for the rotational operation shaft readily, to withstand a strong thrust force applied to the rotational operation shaft, to reduce the hitting sound emitted from the rotatable stopper of the rotational operation shaft, and also to light up the illumination means disposed on the end of the rotational operation shaft in a stable manner.
In order to achieve the foregoing object, the rotational operation shaft is made in a simple hollowed cylindrical shape, and also the rotor having a flange and a stopper for restricting the extent of its rotational motion is prepared separately from the rotational operation shaft and produced by resin molding.
Furthermore, the rotor is made of a transparent resin and integrally molded together with the light collecting lens for the light emitting device.
摘要翻译：本发明涉及一种旋转操作的照明型电子部件，其用于音频设备等，并且可以通过来自内置发光装置的光来识别旋钮的旋转操作的位置。其目的是提供一种旋转操作的照明型电子部件，其能够容易地应对旋转操作轴的规格变化，以承受施加到旋转操作轴的强力推力，以减少从旋转操作轴发出的击打声音旋转操作轴的旋转止动器，并且还以稳定的方式照亮设置在旋转操作轴的端部上的照明装置。为了实现上述目的，旋转操作轴被制成简单的中空圆柱形状，并且具有用于限制其旋转运动程度的法兰和止动件的转子与旋转操作轴分开制备并由树脂成型。此外，转子由透明树脂制成，并与用于发光装置的聚光透镜一体地模制在一起。

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