JP2001229779A - Mounting structure of rotary electric part with illumination - Google Patents
Mounting structure of rotary electric part with illuminationInfo
- Publication number
- JP2001229779A JP2001229779A JP2000038200A JP2000038200A JP2001229779A JP 2001229779 A JP2001229779 A JP 2001229779A JP 2000038200 A JP2000038200 A JP 2000038200A JP 2000038200 A JP2000038200 A JP 2000038200A JP 2001229779 A JP2001229779 A JP 2001229779A
- Authority
- JP
- Japan
- Prior art keywords
- mounting structure
- rotary electric
- knob
- electric component
- emitting element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Adjustable Resistors (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、音響機器等の電子
機器、例えば、ミキシングコンソールの各種のコントロ
ールに使用される照光付回転型電気部品の実装構造に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of an illuminated rotary electric component used for various controls of an electronic device such as an audio device, for example, a mixing console.
【０００２】[0002]
【従来の技術】従来の照光付回転型電気部品の実装構造
を図５に基づいて説明すると、電子機器２１は、孔２２
ａを有するパネル２２と、パネル２２内に配置され、所
望の回路を構成したプリント基板２３が設けられてい
る。照光部材２４は、発光素子２５と、この発光素子２
５から引き出された一対の端子部２６とを有し、この照
光部材２４は、端子部２６がプリント基板２３に接続さ
れた状態で、プリント基板２３の上面に取り付けられて
いる。2. Description of the Related Art A conventional mounting structure of a rotary electric component with illumination will be described with reference to FIG.
and a printed circuit board 23 arranged in the panel 22 and forming a desired circuit. The illumination member 24 includes a light emitting element 25 and the light emitting element 2.
5 and a pair of terminal portions 26 pulled out from the light emitting member 5. The illuminating member 24 is attached to the upper surface of the printed circuit board 23 with the terminal portions 26 connected to the printed circuit board 23.
【０００３】可変抵抗器等の回転型電気部品２７は、ケ
ース２８に取り付けられ、抵抗値の可変を行う操作軸２
９と、上下に貫通して操作軸２９に設けられ、導光の作
用を行う中空孔２９ａと、ケース２８に取り付けられた
端子部３０とを有する。そして、この回転型電気部品２
７は、端子部３０がプリント基板２３に接続された状態
で、プリント基板２３の上面に取り付けられている。A rotary electric component 27 such as a variable resistor is mounted on a case 28, and an operating shaft 2 for changing a resistance value.
9, a hollow hole 29 a that penetrates vertically and is provided on the operation shaft 29 and performs a light guiding function, and a terminal portion 30 attached to the case 28. And, this rotary electric component 2
7 is attached to the upper surface of the printed circuit board 23 with the terminal section 30 connected to the printed circuit board 23.
【０００４】また、回転型電気部品２７がプリント基板
２３に取り付けられた際、操作軸２９の中空部２９ａの
下端面が照光部材２４の発光素子２５に対向した位置と
なっている。不透明な合成樹脂の非透光材料からなる摘
み３１は、導光の作用を行うＬ字状の孔３１ａが設けら
れ、この摘み３１は、孔３１ａを操作軸２９の中空部２
９ａに一致させた状態で、操作軸２９に取り付けられる
と共に、摘み３１がパネル２２の孔２２ａ内に位置され
ている。When the rotary electric component 27 is mounted on the printed circuit board 23, the lower end surface of the hollow portion 29 a of the operation shaft 29 is located at a position facing the light emitting element 25 of the illuminating member 24. The knob 31 made of an opaque synthetic resin non-light-transmitting material is provided with an L-shaped hole 31a that acts as a light guide, and the knob 31 connects the hole 31a to the hollow portion 2 of the operation shaft 29.
9 a, the knob 31 is attached to the operation shaft 29, and the knob 31 is located in the hole 22 a of the panel 22.
【０００５】そして、この照光付回転型電気部品は、摘
み３１を回転すると、操作軸２９が回転されて抵抗値の
調整が行われると共に、照光部材２４の光が孔２９ａと
孔３１ａを介して摘み３１の表面に導き出されて、摘み
３１の回転位置が判別できるようになっている。When the knob 31 is rotated, the operating shaft 29 is rotated to adjust the resistance, and the light of the illuminating member 24 is transmitted through the holes 29a and 31a. Guided to the surface of the knob 31, the rotational position of the knob 31 can be determined.
【０００６】しかし、従来の照光付回転型電気部品の実
装構造においては、照光部材２４の発光素子２５が操作
軸２９の下部に位置するため、発光素子２５から摘み３
１の表面までの間の長さが長くなって、照度が低下す
る。また、従来の実装構造においては、回転型電気部品
２７の底部とプリント基板２３との間のスペースが大き
くなって、小型の実装構造が得られないものであり、更
に、このスペースには発光素子２５を配置しているた
め、孔２９ａに導かれる光りの量が少なく、このため、
照度が低下するものであった。However, in the conventional mounting structure of the rotary electric component with illumination, the light emitting element 25 of the illumination member 24 is located below the operation shaft 29, so that the light emitting element 25 is not connected to the light emitting element 25.
The length between the first and second surfaces increases, and the illuminance decreases. Further, in the conventional mounting structure, the space between the bottom of the rotary electric component 27 and the printed circuit board 23 becomes large, so that a small mounting structure cannot be obtained. 25, the amount of light guided to the hole 29a is small.
Illuminance was reduced.
【０００７】[0007]
【発明が解決しようとする課題】従来の照光付回転型電
気部品の実装構造においては、照光部材２４の発光素子
２５が操作軸２９の下部に位置するため、発光素子２５
から摘み３１の表面までの間の長さが長くなって、照度
が低下するという問題がある。また、従来の実装構造に
おいては、回転型電気部品２７の底部とプリント基板２
３との間のスペースが大きくなって、小型の実装構造が
得られないという問題がある。更に、回転型電気部品２
７の底部とプリント基板２３との間のスペースに発光素
子２５を配置しているため、孔２９ａに導かれる光りの
量が少なく、このため、照度が低下するという問題があ
る。In the conventional mounting structure of the rotary electric component with illumination, the light emitting element 25 of the illumination member 24 is located below the operating shaft 29, so that the light emitting element 25
There is a problem that the length from the head to the surface of the knob 31 is increased, and the illuminance is reduced. In the conventional mounting structure, the bottom of the rotary electric component 27 and the printed circuit board 2
There is a problem in that the space between them is large and a small mounting structure cannot be obtained. Furthermore, the rotary electric component 2
Since the light emitting element 25 is arranged in the space between the bottom of the base 7 and the printed circuit board 23, the amount of light guided to the hole 29a is small, and therefore, there is a problem that the illuminance is reduced.
【０００８】そこで、本発明は小型の実装構造が得られ
ると共に、摘みの表面における照度の高い照光付回転型
電気部品の実装構造を提供することを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide a small-sized mounting structure, and to provide a mounting structure of a illuminated rotary electric component with high illuminance on a knob surface.
【０００９】[0009]
【課題を解決するための手段】上記課題を解決するため
の第１の解決手段として、回転可能な操作軸を有する回
転型電気部品と、この回転型電気部品を取り付けるプリ
ント基板と、このプリント基板に取り付けられた照光部
材とを備え、前記操作軸には、その軸方向において、前
記プリント基板に対向する下端面から上方に向けて設け
られた中空部を有し、端子部と発光素子を備えた前記照
光部材は、前記端子部が前記プリント基板に取り付けら
れると共に、前記発光素子が前記中空部内に位置し、こ
の発光素子が前記操作軸内で照光するようにした構成と
した。As a first means for solving the above-mentioned problems, a rotary electric component having a rotatable operation shaft, a printed circuit board on which the rotary electric component is mounted, and this printed circuit board The operating shaft has a hollow portion provided upward from a lower end surface facing the printed circuit board in the axial direction, and includes a terminal portion and a light emitting element. The illuminating member has a configuration in which the terminal portion is attached to the printed circuit board, the light emitting element is located in the hollow portion, and the light emitting element illuminates in the operation shaft.
【００１０】また、第２の解決手段として、前記操作軸
には、摺動子等を取り付けた回転体が設けられ、前記発
光素子が前記回転体に対して前記プリント基板とは反対
側で、前記回転体よりも上方部に配置した構成とした。
また、第３の解決手段として、前記中空部が前記操作軸
の上端面にわたって貫通して設けられた構成とした。[0010] As a second solution, the operating shaft is provided with a rotating body to which a slider or the like is attached, and the light emitting element is on the opposite side of the rotating body to the printed circuit board. The structure was arranged above the rotating body.
As a third solution, the hollow portion is provided so as to penetrate the upper end surface of the operation shaft.
【００１１】また、第４の解決手段として、前記操作軸
が非透光材料で形成された構成とした。また、第５の解
決手段として、前記操作軸が透光材料で形成された構成
とした。As a fourth solution, the operation shaft is formed of a non-translucent material. Further, as a fifth solution, the operation shaft is formed of a light transmitting material.
【００１２】また、第６の解決手段として、前記操作軸
には、中央部に導光体を設けた摘みが取り付けられ、こ
の摘みの中央部の前記導光体が光るようにした構成とし
た。また、第７の解決手段として、前記操作軸には、外
周部に導光体を設けた摘みが取り付けられ、この摘みの
外周部の前記導光体が光るようにした構成とした。As a sixth solution, a knob provided with a light guide at the center thereof is attached to the operation shaft, and the light guide at the center of the knob shines. . As a seventh solution, a knob provided with a light guide on the outer periphery is attached to the operation shaft, and the light guide on the outer periphery of the knob is illuminated.
【００１３】[0013]
【発明の実施の形態】本発明の照光付回転型電気部品の
実装構造の図面を説明すると、図１は本発明の照光付回
転型電気部品の実装構造の第１実施例を示す断面図、図
２は本発明の照光付回転型電気部品の実装構造の第１実
施例を示す正面図、図３は本発明の照光付回転型電気部
品の実装構造の第２実施例を示す断面図、図４は本発明
の照光付回転型電気部品の実装構造の第２実施例を示す
正面図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing a mounting structure of a rotary electric component with illumination according to a first embodiment of the present invention; FIG. FIG. 2 is a front view showing a first embodiment of the mounting structure of the illuminated rotary electric component of the present invention, FIG. 3 is a cross-sectional view showing a second embodiment of the mounting structure of the illuminated rotary electric component of the present invention, FIG. 4 is a front view showing a second embodiment of the mounting structure of the illuminated rotary electric component of the present invention.
【００１４】次に、本発明の照光付回転型電気部品の実
装構造の第１実施例の構成を図１，図２に基づいて説明
すると、電子機器１は、孔２ａを有するパネル２と、パ
ネル２内に配置され、所望の回路を構成したプリント基
板３が設けられている。照光部材４は、ＬＥＤ等からな
る発光素子５と、この発光素子５から引き出された一対
の端子部６とを有し、この照光部材４は、端子部６がプ
リント基板３の下面に設けられた導電パターン（図示せ
ず）に接続された状態で、プリント基板３の上面に取り
付けられている。Next, the structure of a first embodiment of the mounting structure of the illuminated rotary electric component of the present invention will be described with reference to FIGS. 1 and 2. The electronic device 1 comprises a panel 2 having a hole 2a, A printed circuit board 3 arranged in the panel 2 and constituting a desired circuit is provided. The illuminating member 4 includes a light emitting element 5 such as an LED, and a pair of terminal portions 6 drawn from the light emitting element 5. The illuminating member 4 has the terminal portion 6 provided on the lower surface of the printed circuit board 3. It is attached to the upper surface of the printed circuit board 3 while being connected to a conductive pattern (not shown).
【００１５】回転型エンコーダ等からなる回転型電気部
品７は、合成樹脂の成型品からなる箱形のケース８と、
このケース８に埋設され、端子部９ａを有する金属板か
らなるコード板９と、非透光材料の合成樹脂の成型品か
らなり、その外周部に回転体１０を一体に設けた操作軸
１１と、ケース８の上部に取り付けられ、操作軸１１の
抜け止めと回転保持を行う軸受け部１２と、回転体１０
の上面と軸受け部１２との間に配置されたクリック用の
バネ部材１３と、回転体１０に取り付けられ、回転体１
０の下面とケース８との間に配置された金属のバネ板か
らなる摺動子１４とで構成されている。A rotary electric component 7 including a rotary encoder and the like includes a box-shaped case 8 formed of a synthetic resin molded product,
A code plate 9 buried in the case 8 and made of a metal plate having a terminal portion 9a, and an operation shaft 11 made of a synthetic resin molded product of a non-translucent material and having a rotating body 10 integrally provided on its outer periphery. A bearing unit 12 attached to an upper portion of the case 8 to prevent the operation shaft 11 from coming off and to hold the operation shaft;
A click spring member 13 disposed between the upper surface of the rotor and the bearing portion 12;
0 and a slider 14 made of a metal spring plate disposed between the lower surface of the case 0 and the case 8.
【００１６】そして、摺動子１４は、操作軸１１の回転
により回転体１０を介して回転されて、コード板９に接
離してパルス信号を発生すると共に、クリック用のバネ
部材１３は、回転体１０の回転により、回転体１０の上
面に設けられた凹凸部１０ａと係脱を行って、操作軸１
１の回転にクリック感を与えるようになっている。ま
た、操作軸１１には、その軸方向において、下端面１１
ａから上方に向けて導光の作用を行う中空部１１ｂが設
けられると共に、この中空部１１ｂは、下端面１１ａか
らＤ形状の上端面１１ｃにわたって貫通して設けられ、
この上端面１１ｃに設けられた中空部１１ｂは、他の部
分よりも小さな形状で構成されている。The slider 14 is rotated via the rotating body 10 by the rotation of the operation shaft 11, comes into contact with and separates from the code plate 9 to generate a pulse signal, and the click spring member 13 rotates. The rotation of the body 10 engages and disengages with the uneven portion 10 a provided on the upper surface of the rotating body 10, and the
A click is given to one rotation. The operating shaft 11 has a lower end surface 11 in its axial direction.
A hollow portion 11b that performs a light guiding action upward from a is provided, and the hollow portion 11b is provided to penetrate from the lower end surface 11a to the D-shaped upper end surface 11c,
The hollow portion 11b provided on the upper end surface 11c has a smaller shape than other portions.
【００１７】そして、この回転型電気部品７は、端子部
９ａがプリント基板３の導電パターンに接続された状態
で、プリント基板３の上面に取り付けられている。ま
た、回転型電気部品７がプリント基板３に取り付けられ
た際、操作軸１１の中空部１１ｂ内には、照光部材４の
発光素子５が位置すると共に、この発光素子５は、摺動
子１４を取り付けた回転体１０に対してプリント基板３
とは反対側で、回転体１０よりも上方部に位置した状態
で配置されている。更に、中空部１１ｂの内径に比べて
照光部材４の外形は、若干小さく形成されており、照光
部材４を実装した後、回転型電気部品を実装可能であ
り、照光部材４の下方に光りは殆ど漏れない。The rotary electric component 7 is mounted on the upper surface of the printed circuit board 3 with the terminal portions 9a connected to the conductive patterns on the printed circuit board 3. When the rotary electric component 7 is mounted on the printed circuit board 3, the light emitting element 5 of the illuminating member 4 is located in the hollow portion 11 b of the operation shaft 11, and the light emitting element 5 is Printed circuit board 3 with respect to rotating body 10
And on the opposite side from the rotating body 10. Further, the outer shape of the illuminating member 4 is formed slightly smaller than the inner diameter of the hollow portion 11b, and after the illuminating member 4 is mounted, a rotary electric component can be mounted. Almost no leakage.
【００１８】合成樹脂の成型品からなる摘み１５は、外
周部に設けられた不透明な非透光材料からなる非導光体
１５ａと、中央部に設けられた透明な透光材料からなる
導光部１５ｂとで構成され、この摘み１５は、導光体１
５ｂを操作軸１１の中空部１１ｂに一致させた状態で、
操作軸１１に取り付けられると共に、摘み１５がパネル
２の孔２ａ内に位置されている。The knob 15 made of a synthetic resin molded product has a non-light guide 15a made of an opaque non-light-transmitting material provided on the outer peripheral portion, and a light guide made of a transparent light-transmitting material provided in the central portion. The knob 15 is formed of a light guide 1
5b is aligned with the hollow portion 11b of the operation shaft 11,
The knob 15 is attached to the operation shaft 11 and the knob 15 is located in the hole 2 a of the panel 2.
【００１９】そして、この照光付回転型電気部品は、摘
み１５を回転すると、操作軸１１が回転されて、パルス
信号が発生されると共に、照光部材４の光が中空部１１
ｂと導光体１５を介して摘み１５の表面に導き出され
て、摘み１５の表面の中心部を照光するようになってい
る。なお、中空部１１ｂは、射出成型の際の肉ぬすみも
兼ねており、よって、操作軸１１の寸法精度を高めるこ
とができる。When the knob 15 is rotated, the operating shaft 11 is rotated to generate a pulse signal, and the light of the illuminating member 4 is transmitted to the hollow portion 11 by rotating the knob 15.
The light is guided to the surface of the knob 15 via the light guide 15 and the light guide 15 to illuminate the center of the surface of the knob 15. In addition, the hollow portion 11b also serves as a thin portion during injection molding, and therefore, the dimensional accuracy of the operation shaft 11 can be improved.
【００２０】また、図３，図４は本発明の照光付回転型
電気部品の実装構造の第２実施例を示し、この第２実施
例は、操作軸１１が透明な合成樹脂の透光材料で形成さ
れ、照光部材４の光がこの操作軸１１を通して導き出さ
れるようになっていると共に、合成樹脂の成型品からな
る摘み１５が不透明な非透光材料からなり、中央部と最
外周部に設けられた非導光体１５ａと、この非導光体１
５ａに挟まれた状態で外周部に設けられた略円錐状の透
明な透光材料からなる導光体１５ｂとで構成されてい
る。FIGS. 3 and 4 show a second embodiment of the mounting structure of the rotary electric component with illumination according to the present invention. In the second embodiment, the operating shaft 11 is made of a transparent material made of synthetic resin. The light of the illuminating member 4 is guided through the operation shaft 11, and a knob 15 made of a synthetic resin molded product is made of an opaque non-translucent material. The provided non-light guide 15a and the non-light guide 1
And a light guide 15b made of a substantially conical transparent light-transmitting material provided on the outer peripheral portion in a state sandwiched between the light-guiding members 5a.
【００２１】また、この第２実施例では、操作軸１１の
上端面１１ｃには、中空部１１ｂが貫通して設けられて
いないもので示したが、中空部１１ｂを貫通して設けて
も良く、そして、その他の構成は、前記第１実施例と同
様であるので、同一部品に同一番号を付し、ここではそ
の説明を省略する。In the second embodiment, although the hollow portion 11b is not provided on the upper end surface 11c of the operation shaft 11, it may be provided through the hollow portion 11b. The other configuration is the same as that of the first embodiment, and therefore, the same components are denoted by the same reference numerals and description thereof will be omitted.
【００２２】そして、この照光付回転型電気部品は、摘
み１５を回転すると、操作軸１１が回転されて、パルス
信号が発生されると共に、照光部材４の光が中空部１１
ｂから透光材料からなる操作軸１１の側部を通して導光
体１５に導き出されて、摘み１５の表面の外周部を照光
するようになっている。When the knob 15 is rotated, the operating shaft 11 is rotated to generate a pulse signal, and the light of the illuminating member 4 is transmitted to the hollow portion 11 by rotating the knob 15.
b, it is led to the light guide 15 through the side of the operation shaft 11 made of a light transmitting material, and illuminates the outer peripheral portion of the surface of the knob 15.
【００２３】なお、この実施例では、回転型電気部品７
を回転型エンコーダで示したが、可変抵抗器等の回転型
電気部品を用いても良い。In this embodiment, the rotary electric component 7
Is shown by a rotary encoder, but a rotary electrical component such as a variable resistor may be used.
【００２４】[0024]
【発明の効果】本発明の照光付回転型電気部品の実装構
造は、操作軸１１には、その軸方向において、プリント
基板３に対向する下端面１１ａから上方に向けて設けら
れた中空部１１ｂを有し、端子部６と発光素子５を備え
た照光部材４は、端子部６がプリント基板３に取り付け
られると共に、発光素子５が中空部１１ｂ内に位置し、
この発光素子５が操作軸１１内で照光するようにしたた
め、発光素子５から摘み１５の表面までの長さを従来に
比して短くでき、照度の高い実装構造を提供できる。According to the mounting structure of the illuminated rotary electric component of the present invention, the operating shaft 11 has a hollow portion 11b provided upward from a lower end surface 11a facing the printed circuit board 3 in the axial direction. In the illuminating member 4 having the terminal portion 6 and the light emitting element 5, the terminal portion 6 is attached to the printed circuit board 3, and the light emitting element 5 is located in the hollow portion 11b.
Since the light emitting element 5 is illuminated within the operation shaft 11, the length from the light emitting element 5 to the surface of the knob 15 can be made shorter than before, and a mounting structure with high illuminance can be provided.
【００２５】また、操作軸１１の中空部１１ｂ内に発光
素子５が位置した構成であるため、プリント基板３と回
転型電気部品７の底部との間のスペースが小さくでき
て、小型の実装構造を提供でき、また、照光素子５の光
りの漏れを少なくできる。Further, since the light emitting element 5 is located in the hollow portion 11b of the operation shaft 11, the space between the printed circuit board 3 and the bottom of the rotary electric component 7 can be reduced, and a small mounting structure can be realized. And leakage of light from the illuminating element 5 can be reduced.
【００２６】また、操作軸１１には、摺動子等を取り付
けた回転体１０が設けられ、発光素子５が回転体１０に
対してプリント基板３とは反対側で、回転体１０よりも
上方部に配置したため、発光素子５から摘み１５の表面
までの長さを一層短くできて、より照度の高い実装構造
を提供できる。The operating shaft 11 is provided with a rotating body 10 to which a slider or the like is attached. The light emitting element 5 is located on the opposite side of the rotating body 10 from the printed circuit board 3 and above the rotating body 10. Since it is arranged in the portion, the length from the light emitting element 5 to the surface of the knob 15 can be further reduced, and a mounting structure with higher illuminance can be provided.
【００２７】また、中空部１１ｂが操作軸１１の上端面
１１ｃにわたって貫通して設けられたため、上端面１１
ｃへの光を効率よく導くことができて、特に、摘み１５
の中央部を照光するものにおいて好適である。Further, since the hollow portion 11b is provided so as to extend through the upper end surface 11c of the operation shaft 11, the upper end surface 11c is provided.
c can be efficiently guided, and particularly,
It is suitable for those that illuminate the central part.
【００２８】また、操作軸１１が非透光材料で形成され
たため、光の漏れが少なく、効果的な摘み１５への照光
ができる。また、操作軸１１が透光材料で形成されたた
め、照光部材４の光が操作軸１１の側部を通して摘み１
５の表面の外周部を照光するものにおいて好適である。Further, since the operating shaft 11 is formed of a non-translucent material, light leakage is small, and effective illumination of the knob 15 can be achieved. Further, since the operation shaft 11 is formed of a light-transmitting material, the light of the illuminating member 4 is picked up through the side of the operation shaft 11.
5 is suitable for illuminating the outer peripheral portion of the surface.
【００２９】また、操作軸１１には、中央部に導光体１
５ｂを設けた摘み１５が取り付けられ、この摘み１５の
中央部の導光体１５ｂが光るようにしたため、従来の孔
を設けるものに比して、照度の高いものを提供できる。
また、操作軸１１には、外周部に導光体１５ｂを設けた
摘み１５が取り付けられ、この摘み１５の外周部の導光
体１５ｂが光るようにしたため、従来の孔を設けるもの
に比して、照度の高いものを提供できる。The operation shaft 11 has a light guide 1 at the center.
Since the knob 15 provided with the knob 5b is attached, and the light guide 15b at the center of the knob 15 is made to shine, it is possible to provide a lamp having a higher illuminance than the conventional lamp provided with a hole.
Further, a knob 15 provided with a light guide 15b on the outer periphery is attached to the operation shaft 11, and the light guide 15b on the outer periphery of the knob 15 is made to shine. Therefore, a high illuminance can be provided.
【図１】本発明の照光付回転型電気部品の実装構造の第
１実施例を示す断面図。FIG. 1 is a sectional view showing a first embodiment of a mounting structure of a rotary electric component with illumination according to the present invention.
【図２】本発明の照光付回転型電気部品の実装構造の第
１実施例を示す正面図。FIG. 2 is a front view showing a first embodiment of the mounting structure of the illuminated rotary electric component of the present invention.
【図３】本発明の照光付回転型電気部品の実装構造の第
２実施例を示す断面図。FIG. 3 is a sectional view showing a second embodiment of the mounting structure of the rotary electric component with illumination according to the present invention.
【図４】本発明の照光付回転型電気部品の実装構造の第
２実施例を示す正面図。FIG. 4 is a front view showing a second embodiment of the mounting structure of the illuminated rotary electric component of the present invention.
【図５】従来の照光付回転型電気部品の実装構造を示す
断面図。FIG. 5 is a cross-sectional view showing a mounting structure of a conventional rotary electric component with illumination.
１ 電子機器 ２ パネル ２ａ 孔 ３ プリント基板 ４ 照光部材 ５ 発光素子 ６ 端子部 ７ 回転型電気部品 ８ ケース ９ コード板 ９ａ 端子部 １０ 回転体 １０ａ 凹凸部 １１ 操作軸 １１ａ 下端面 １１ｂ 中空部 １１ｃ 上端面 １２ 軸受け部 １３ バネ部材 １４ 摺動子 １５ 摘み １５ａ 非導光体 １５ｂ 導光体 DESCRIPTION OF SYMBOLS 1 Electronic device 2 Panel 2a hole 3 Printed circuit board 4 Lighting member 5 Light emitting element 6 Terminal part 7 Rotating electric component 8 Case 9 Code board 9a Terminal part 10 Rotating body 10a Uneven part 11 Operating shaft 11a Lower end surface 11b Hollow part 11c Upper end surface DESCRIPTION OF SYMBOLS 12 Bearing part 13 Spring member 14 Slider 15 Knob 15a Non-light guide 15b Light guide
フロントページの続き Ｆターム(参考） 2F078 FA01 FB49 FE03 FE35 FF01 FF09 5C096 AA01 AA22 BA01 BB15 CB02 CC06 CD05 CD06 CD22 5E030 AA12 AA15 CA04 CB01 CC02 5G019 AA03 AF41 AM03 CX01 CY51 JJ02 JJ08 JJ09 LL04 SK02 SY05 Continued on the front page F-term (reference) 2F078 FA01 FB49 FE03 FE35 FF01 FF09 5C096 AA01 AA22 BA01 BB15 CB02 CC06 CD05 CD06 CD22 5E030 AA12 AA15 CA04 CB01 CC02 5G019 AA03 AF41 AM03 CX01 CY51 JJ02 JJ04 SK05
Claims (7)
品と、この回転型電気部品を取り付けるプリント基板
と、このプリント基板に取り付けられた照光部材とを備
え、前記操作軸には、その軸方向において、前記プリン
ト基板に対向する下端面から上方に向けて設けられた中
空部を有し、端子部と発光素子を備えた前記照光部材
は、前記端子部が前記プリント基板に取り付けられると
共に、前記発光素子が前記中空部内に位置し、この発光
素子が前記操作軸内で照光するようにしたことを特徴と
する照光付回転型電気部品の実装構造。1. A rotary electric component having a rotatable operation shaft, a printed circuit board on which the rotary electric component is mounted, and an illuminating member mounted on the printed circuit board. In the direction, having a hollow portion provided upward from the lower end face facing the printed board, the illuminating member having a terminal portion and a light emitting element, the terminal portion is attached to the printed board, The light-emitting element is located in the hollow portion, and the light-emitting element is illuminated in the operation shaft.
回転体が設けられ、前記発光素子が前記回転体に対して
前記プリント基板とは反対側で、前記回転体よりも上方
部に配置したことを特徴とする請求項１記載の照光付回
転型電気部品の実装構造。2. The operating shaft is provided with a rotating body to which a slider or the like is attached, and the light emitting element is located on a side opposite to the printed circuit board with respect to the rotating body and above the rotating body. The mounting structure for a rotary electric component with illumination according to claim 1, wherein
って貫通して設けられたことを特徴とする請求項１、又
は２記載の照光付回転型電気部品の実装構造。3. The mounting structure for an illuminated rotary electric component according to claim 1, wherein the hollow portion is provided so as to extend through an upper end surface of the operation shaft.
とを特徴とする請求項１から３の何れかに記載の照光付
回転型電気部品の実装構造。4. The mounting structure according to claim 1, wherein the operating shaft is formed of a non-translucent material.
を特徴とする請求項１から３の何れかに記載の照光付回
転型電気部品の実装構造。5. The mounting structure according to claim 1, wherein the operation shaft is formed of a light-transmitting material.
た摘みが取り付けられ、この摘みの中央部の前記導光体
が光るようにしたことを特徴とする請求項３から５の何
れかに記載の照光付回転型電気部品の実装構造。6. The operating shaft is provided with a knob provided with a light guide at the center thereof, and the light guide at the center of the knob is illuminated. The mounting structure of the illuminated rotary electric component according to any one of the above.
た摘みが取り付けられ、この摘みの外周部の前記導光体
が光るようにしたことを特徴とする請求項３から５の何
れかに記載の照光付回転型電気部品の実装構造。7. The operating shaft is provided with a knob provided with a light guide on an outer peripheral portion, and the light guide on the outer peripheral portion of the knob is illuminated. The mounting structure of the illuminated rotary electric component according to any one of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000038200A JP2001229779A (en) | 2000-02-10 | 2000-02-10 | Mounting structure of rotary electric part with illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000038200A JP2001229779A (en) | 2000-02-10 | 2000-02-10 | Mounting structure of rotary electric part with illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001229779A true JP2001229779A (en) | 2001-08-24 |
Family
ID=18561971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000038200A Pending JP2001229779A (en) | 2000-02-10 | 2000-02-10 | Mounting structure of rotary electric part with illumination |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001229779A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004093111A1 (en) * | 2003-04-18 | 2004-10-28 | Matsushita Electric Industrial Co., Ltd. | Lighting device for operating part |
| US7122756B2 (en) | 2004-07-01 | 2006-10-17 | Alps Electric Co., Ltd. | Push switch |
| CN1315141C (en) * | 2003-10-22 | 2007-05-09 | 阿尔卑斯电气株式会社 | Rotary electric device |
| JP2007140114A (en) * | 2005-11-18 | 2007-06-07 | Kyocera Corp | Portable electronic equipment |
| JP2008058426A (en) * | 2006-08-29 | 2008-03-13 | Tamura Seisakusho Co Ltd | Light emitting display device |
| US7423886B2 (en) | 2005-03-17 | 2008-09-09 | Matsushita Electric Industrial Co., Ltd. | Electronic member and rotary electronic component |
| JP2009128889A (en) * | 2007-11-28 | 2009-06-11 | Tamura Seisakusho Co Ltd | Luminous display member and luminous display device |
| JP2013239121A (en) * | 2012-05-17 | 2013-11-28 | Fuji Electric Co Ltd | Alarm |
-
2000
- 2000-02-10 JP JP2000038200A patent/JP2001229779A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004093111A1 (en) * | 2003-04-18 | 2004-10-28 | Matsushita Electric Industrial Co., Ltd. | Lighting device for operating part |
| US7399098B2 (en) | 2003-04-18 | 2008-07-15 | Matsushita Electric Industrial Co., Ltd. | Illuminating apparatus for operating section |
| CN1315141C (en) * | 2003-10-22 | 2007-05-09 | 阿尔卑斯电气株式会社 | Rotary electric device |
| US7122756B2 (en) | 2004-07-01 | 2006-10-17 | Alps Electric Co., Ltd. | Push switch |
| US7423886B2 (en) | 2005-03-17 | 2008-09-09 | Matsushita Electric Industrial Co., Ltd. | Electronic member and rotary electronic component |
| JP2007140114A (en) * | 2005-11-18 | 2007-06-07 | Kyocera Corp | Portable electronic equipment |
| JP2008058426A (en) * | 2006-08-29 | 2008-03-13 | Tamura Seisakusho Co Ltd | Light emitting display device |
| JP2009128889A (en) * | 2007-11-28 | 2009-06-11 | Tamura Seisakusho Co Ltd | Luminous display member and luminous display device |
| JP2013239121A (en) * | 2012-05-17 | 2013-11-28 | Fuji Electric Co Ltd | Alarm |
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