JP2008180755A - Pendulum type display apparatus - Google Patents

Pendulum type display apparatus Download PDF

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Publication number
JP2008180755A
JP2008180755A JP2007012196A JP2007012196A JP2008180755A JP 2008180755 A JP2008180755 A JP 2008180755A JP 2007012196 A JP2007012196 A JP 2007012196A JP 2007012196 A JP2007012196 A JP 2007012196A JP 2008180755 A JP2008180755 A JP 2008180755A
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JP
Japan
Prior art keywords
pendulum
shaft
display body
permanent magnet
display device
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Pending
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JP2007012196A
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Japanese (ja)
Inventor
Kosaku Ueda
耕作 上田
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Individual
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Individual
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Priority to JP2007012196A priority Critical patent/JP2008180755A/en
Publication of JP2008180755A publication Critical patent/JP2008180755A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a pendulum type display apparatus capable of decorating a display body with illumination for attaining highly impressive action by providing light emitting elements on the display body and making them emit light with the same power source as a driving coil through a shaft while rocking a pendulum. <P>SOLUTION: The pendulum 2 is supported through the shaft 3 so as to be freely rocked in a frame 1, and the display body 7 is attached to a top section of the pendulum 2, and a permanent magnet 6 is attached to a bottom section. The driving coil 14 is provided under the permanent magnet 6 by relating each other, and as the driving coil 14 is magnetized, the pendulum 2 is rocked by electro-magnetic force with the permanent magnet 6, in the pendulum type display apparatus. Desired light emitting elements 8 are provided in the display body 7, and electrode wire lines 9a, 9b, 16a and 16b are provided so as to be conductive through the shaft 3 in order to make the light emitting elements 8 emit light with the same power source. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、広告やディスプレイ、あるいは玩具などに用いられる振子式表示装置に関す
る。 The present invention relates to a pendulum type display device used for advertisements, displays, toys and the like.

従来より、この種の振子式表示装置としては、所要のフレ−ム内に軸を介して振子が揺
動自在に支承され、該振子の上端部には所要の表示体が、同下端部には永久磁石が各々取
付けられると共に、該永久磁石に対応すべくその下方に駆動コイルが配設されたものが知
られている。
そして、上述の如く構成された振子式表示装置は、駆動コイルに通電して励磁せしめ、
永久磁石との電磁力により振子を所定の振幅でもって慣性的に揺動せしめつつ、これに連
動して表示体を同期に揺動せしめるものとされている。
特開平７−７２８１２号公報 特開２００６−７１８８５号公報 Conventionally, as a pendulum type display device of this type, a pendulum is supported in a required frame through a shaft so that the pendulum can swing freely, and a required display body is provided at the upper end of the pendulum. There are known permanent magnets each having a permanent magnet attached and a drive coil disposed below the permanent magnet so as to correspond to the permanent magnet.
The pendulum type display device configured as described above energizes the drive coil to excite it,
While the pendulum is swung inertially with a predetermined amplitude by the electromagnetic force with the permanent magnet, the display body is swung in synchronization therewith.
JP-A-7-72812 JP 2006-71885 A

ところで、上述の如く構成された従来の振子式表示装置は、表示体を確実に所定の振幅
でもって同期等速に揺動せしめ、表示機能を有効に発揮せしめることが出来るものである
。しかしながら、かかる表示体には何等の電飾手段が施されていないものである。このた
め、見た目の面白さや美しさ等に乏しく、装飾性の点において印象的な動作が得られない
ものとなっていた。
なお、上記従来の問題点を解決せしめるべく、表示体に発光体などの電飾手段を設ける
ことが考えられるが、揺動する振子を介して駆動コイルと同一電源でもって発光せしめる
ことは非常に困難なものとされていた。 By the way, the conventional pendulum type display device configured as described above can surely swing the display body at a constant constant speed with a predetermined amplitude, and can effectively perform the display function. However, the display body is not provided with any illumination means. For this reason, the visual fun and beauty are poor, and an impressive operation cannot be obtained in terms of decorativeness.
In order to solve the above-mentioned conventional problems, it is conceivable to provide an illumination means such as a light emitter on the display body. However, it is very difficult to emit light with the same power source as the drive coil via a swinging pendulum. It was considered difficult.

本発明は、上記従来の課題を解決しようとするもので、表示体に発光体を配設すると共
に、振子を揺動せしめつつ軸を介して駆動コイルと同一電源でもって発光せしめ、表示体
を電飾せしめて非常に印象的な動作を得ることが出来る、振子式表示装置を提供するにあ
る。 The present invention is intended to solve the above-described conventional problems. A light emitter is disposed on the display body, and the display body is caused to emit light with the same power source as the drive coil via the shaft while the pendulum is swung. It is to provide a pendulum type display device that can be lit up and obtain a very impressive operation.

上記の目的を達成するため、請求項１記載の発明は、所要のフレ−ム内に軸を介して振
子が揺動自在に支承され、該振子の上端部には表示体が取付けられると共に、同下端部に
は永久磁石が取付けられ、かつ、該永久磁石に対応すべくその下方に駆動コイルが配設さ
れてなり、上記駆動コイルを励磁せしめつつ永久磁石との電磁力により振子を揺動せしめ
るべく構成されてなる振子式表示装置において、上記表示体には所要の発光体が配設され
ると共に、該発光体を同一電源でもって発光せしめるべく軸を介して電極線材が通電自在
に配設されてなることを特徴とする、振子式表示装置を要旨とするものである。 In order to achieve the above object, the invention according to claim 1 is characterized in that a pendulum is pivotably supported through a shaft in a required frame, and an indicator is attached to the upper end of the pendulum. A permanent magnet is attached to the lower end portion, and a drive coil is disposed below the permanent magnet so as to correspond to the permanent magnet, and the pendulum is swung by electromagnetic force with the permanent magnet while exciting the drive coil. In the pendulum type display device configured to be damped, the display body is provided with a required light emitter, and the electrode wire is arranged to be energized through a shaft so that the light emitter can emit light with the same power source. The gist of the present invention is a pendulum type display device.

請求項２記載の発明は、上記軸が両側一対の導電性軸部材により形成され、該両側の軸
部材は振子の振り竿を介在せしめつつ不導性連結部材でもって連結されると共に、各軸部
材には各々電極線材が通電自在に接触せしめられてなることを特徴とする、請求項１記載
の振子式表示装置を要旨とするものである。 According to a second aspect of the present invention, the shaft is formed by a pair of conductive shaft members on both sides, and the shaft members on both sides are coupled by a non-conductive coupling member while interposing a pendulum swing, The gist of the pendulum type display device according to claim 1, wherein each member is made to contact with an electrode wire in a freely conductive manner.

請求項３記載の発明は、請求項１記載の振子式表示装置において、表示体が振子の振り
竿に沿って上下に摺動自在に嵌合され、該振り竿の外側面にはその長手方向に沿って電極線材が配設されると共に、該電極線材に各々通電自在に接触せしめるべく表示体の摺動内面には電極線材が配設されてなることを特徴とする、振子式表示装置を要旨とするものである。 According to a third aspect of the present invention, in the pendulum display device according to the first aspect, the display body is fitted slidably up and down along the pendulum swing, and the outer surface of the pendulum has a longitudinal direction thereof. A pendulum type display device, characterized in that an electrode wire is disposed along the electrode wire, and an electrode wire is disposed on the sliding inner surface of the display body so that the electrode wire can be brought into electrical contact with each other. It is a summary.

請求項１記載の発明は上述のように構成されているから、振子を揺動せしめつつ、軸を
介して駆動コイルと同一電源でもって発光体に通電せしめ、発光体を発光せしめて表示体
を電飾することが出来るものであって、ひいては、表示体を非常に印象的に作動せしめ、
表示機能を一層有効に発揮せしめることが出来るものである。 Since the invention according to claim 1 is configured as described above, while the pendulum is swung, the light emitter is energized with the same power source as the drive coil via the shaft, and the light emitter is caused to emit light so that the display body is turned on. It can be illuminated, and as a result, the display body is operated very impressively,
The display function can be more effectively exhibited.

請求項２記載の発明は上述のように構成されているから、両側の導電性軸部材に各々所
要の電極線材を接触通電せしめるという極めて簡単な構成でもって、振子を揺動せしめつ
つ表示体の発光体を常に確実に発光せしめることが出来るものである。 Since the invention described in claim 2 is configured as described above, the display body of the display body can be moved while swinging the pendulum with a very simple configuration in which the required electrode wire is contacted and energized to the conductive shaft members on both sides. The light emitter can always emit light reliably.

請求項３記載の発明は上述のように構成されているから、振子の振り竿に沿って表示体
を適宜上下に摺動せしめ、振子の振幅を自由に調整して表示体の発光体を発光せしめるこ
とが出来るものである。 Since the invention according to claim 3 is configured as described above, the display body is appropriately slid up and down along the pendulum swing, and the amplitude of the pendulum is freely adjusted to emit light from the display body. It can be damned.

以下に、本発明を実施するための最良の形態を図面に示す一実施例に基づいて詳細に説
明する。
図１乃至図４は本発明の一実施例を示すもので、同図中、１は両端上部が開放状とされ
た略方形体状のフレ−ム、２は該フレ−ム１内に軸３を介して揺動自在に支承された振子
、４は該振子２を構成する所要の長さを備えた不導性の合成樹脂製振り竿、５は該振り竿
４の下端部に取付けられた略円弧状の金属製振り玉、６は該振り玉５の下端に取付けられ
た永久磁石、７は振り竿４の上端部に取付けられた略方形状の表示体、８は該表示体７に
配設された所要数のＬＥＤ素子、９ａ・９ｂは該各ＬＥＤ素子８に接続された一対の第１
電極線材である。 Hereinafter, the best mode for carrying out the present invention will be described in detail based on an embodiment shown in the drawings.
1 to 4 show an embodiment of the present invention. In FIG. 1, reference numeral 1 denotes a frame having a substantially rectangular shape with open ends at both ends, and 2 denotes a shaft within the frame 1. A pendulum supported so as to be able to swing through 3, 4 is a non-conductive synthetic resin swing rod having a required length constituting the pendulum 2, and 5 is attached to the lower end of the swing rod 4. A substantially arc-shaped metal swing ball, 6 is a permanent magnet attached to the lower end of the swing ball 5, 7 is a substantially rectangular display body attached to the upper end of the swing rod 4, and 8 is the display body 7 The required number of LED elements 9a and 9b arranged in the pair of first LED elements 8 connected to the respective LED elements 8
It is an electrode wire.

１０ａ・１０ｂは前記軸３を構成する両側一対の導電金属製軸部材、１１は該各軸部材
１０ａ・１０ｂの長手方向に沿ってその中心に形成されたねじ孔、１２は該ねじ孔１１に
螺合して両側の軸部材１０ａ・１０ｂを通電不能に連結せしめる合成樹脂などの不導性棒
ねじで、図４に図示するように、振り竿４の両側に各々第１電極線材９ａ・９ｂをあてが
いつつその挿通孔１３を通して該棒ねじ１２を挿通せしめると共に、その両端に軸部材１
０ａ・１０ｂを各々螺合して挾持状に締結せしめ、第１電極線材９ａ・９ｂどうしを電気
的に遮断せしめつつ対応する軸部材１０ａ・１０ｂの両面に通電自在に接触せしめるもの
とされている。１４は上記永久磁石６の下方に位置せしめるべくフレ−ム１に内設された
駆動コイル、１５は該駆動コイル１４を制御せしめる駆動回路基盤、１６ａ・１６ｂは該
駆動回路基盤１５に一端が持続されると共に他端が前記軸部材１０ａ・１０ｂに各々通電
自在に接触された一対の第２電極線材で、該各第２電極線材１６ａ・１６ｂは各々軸部材
１０ａ・１０ｂを介して対応する第１電極線材９ａ・９ｂに通電自在に接続せしめられて
いる。その他、１７は電源コ−ドを示す。 10a and 10b are a pair of conductive metal shaft members constituting the shaft 3, 11 is a screw hole formed at the center along the longitudinal direction of each shaft member 10a and 10b, and 12 is the screw hole 11. As shown in FIG. 4, non-conductive bar screws such as synthetic resin that are screwed together to connect the shaft members 10a and 10b on both sides in a non-energizable manner. The rod screw 12 is inserted through the insertion hole 13 while the shaft member 1 is attached to both ends thereof.
Each of 0a and 10b is screwed and fastened so as to be clamped, and the first electrode wires 9a and 9b are electrically disconnected from each other so as to be brought into contact with both surfaces of the corresponding shaft members 10a and 10b so as to be energized. . 14 is a drive coil provided in the frame 1 to be positioned below the permanent magnet 6, 15 is a drive circuit board for controlling the drive coil 14, and 16a and 16b are continuously connected to the drive circuit board 15 at one end. And a pair of second electrode wires whose other ends are in contact with the shaft members 10a and 10b so as to be energized. The second electrode wires 16a and 16b respectively correspond to the second electrode wires via the shaft members 10a and 10b. One electrode wire 9a and 9b are connected to each other so as to be energized. In addition, 17 indicates a power cord.

次に、上述の如く構成された実施例の作動について説明する。
先ず、駆動コイル１４に電源コ−ド１７を介して通電し、駆動コイル１４上に永久磁石
６の磁極極性と同極性磁界を生起せしめつつ、永久磁石６に対して反発力となる電磁力を
励磁せしめ、該電磁力と振子２の重力による復元力とが相まって振子３を慣性的に揺動せ
しめると共に、これに連動して表示体７を適正に揺動せしめる。また、駆動コイル１４の
通電と同時に同一電源でもって第２電極線材１６ａ・１６ｂ・軸部材１０ａ・１０ｂ・第
１電極線材９ａ・９ｂを介してＬＥＤ素子８に通電せしめつつ発光せしめ、表示体７を電
飾して印象的に揺動作動せしめることができ、表示機能を一層効果的に発揮せしめる。こ
のさい、第１・第２電極線材９ａ・９ｂ・１６ａ・１６ｂを各々対応する両側の導電性軸
部材１０ａ・１０ｂに接触通電せしめるものであるから、振子２を揺動せしめるにも拘ら
ず、軸部材１０ａ・１０ｂを利用して表示体７のＬＥＤ素子８を常に確実に発光せしめることが出来るものである。 Next, the operation of the embodiment configured as described above will be described.
First, the drive coil 14 is energized via the power cord 17 to generate a magnetic field having the same polarity as the magnetic pole polarity of the permanent magnet 6 on the drive coil 14, while generating an electromagnetic force as a repulsive force against the permanent magnet 6. Energized, the electromagnetic force and the restoring force due to the gravity of the pendulum 2 cause the pendulum 3 to swing in an inertial manner, and the display body 7 swings appropriately in conjunction with this. Simultaneously with the energization of the drive coil 14, the LED element 8 is made to emit light while being energized through the second electrode wires 16a and 16b, the shaft members 10a and 10b, and the first electrode wires 9a and 9b with the same power source, and the display body 7 The display function can be demonstrated more effectively by illuminating the screen and swinging it impressively. At this time, the first and second electrode wires 9a, 9b, 16a and 16b are made to contact and energize the corresponding conductive shaft members 10a and 10b on both sides, so that the pendulum 2 is swung, The LED element 8 of the display body 7 can always emit light reliably using the shaft members 10a and 10b.

図５乃至図７は他の発明の一実施例を示すもので、表示体７が振子２の振り竿４に摺動
自在に嵌合され、該振り竿４の外側面にはその長手方向に沿って第１電極線材９ａ・９ｂが延設されると共に、該第１電極線材９ａ・９ｂに通電自在に接触せしめるべく表示体７の摺動内面には両側一対の電極線材１８ａ・１８ｂが各々配設された点が上記実施例と相違し、他の部分は同一であり、同一符号は同一部分を示す。 5 to 7 show another embodiment of the present invention. A display body 7 is slidably fitted to a swinging rod 4 of the pendulum 2, and the outer surface of the swinging rod 4 is arranged in the longitudinal direction. Along with the first electrode wires 9a and 9b, a pair of electrode wires 18a and 18b on both sides are provided on the sliding inner surface of the display body 7 so that the first electrode wires 9a and 9b can be brought into electrical contact with the first electrode wires 9a and 9b. The point of arrangement is different from the above embodiment, the other parts are the same, and the same reference numerals indicate the same parts.

上述の如く構成された実施例は、前記実施例と同様に、駆動コイル１４に通電して励磁
せしめ、永久磁石６との電磁力により振子２を慣性的に揺動せしめつつ、これに連動して
表示体７を同期に揺動せしめる。そして、必要に応じて表示体７を振り竿４に沿って上下
に摺動せしめ、振り竿４の重力を変動せしめることにより振子２の振幅を変化せしめ、表
示体７の揺動幅を自由に調整せしめることが出来るものである。 In the embodiment configured as described above, the drive coil 14 is energized and excited, and the pendulum 2 is oscillated in an inertial manner by the electromagnetic force with the permanent magnet 6 in the same manner as in the above-described embodiment. The display body 7 is swung synchronously. Then, if necessary, the display body 7 is slid up and down along the swing rod 4, and the amplitude of the pendulum 2 is changed by changing the gravity of the swing rod 4, so that the swinging width of the display body 7 can be freely set. It can be adjusted.

なお、上記実施例において、駆動コイル１４は外部電源により通電せしめるものとされ
ているが、これに限定されるものでなく、フレ−ム１内に乾電池や蓄電池等を内蔵せしめ
て通電せしめるべく構成してもよいものである。また、発光体としてＬＥＤ素子８が示さ
れているが、これに限定されるものでなく、他の公知の発光体を採択使用することが出来
るものである。 In the above-described embodiment, the drive coil 14 is energized by an external power source. However, the present invention is not limited to this, and is configured to be energized by incorporating a dry battery or a storage battery in the frame 1. You may do it. Moreover, although the LED element 8 is shown as a light-emitting body, it is not limited to this, The other well-known light-emitting body can be adopted and used.

本発明の一実施例を示す一部破断斜視図である。It is a partially broken perspective view which shows one Example of this invention. 同一部破断正面図である。It is the same part fracture front view. 同一部破断側面図である。It is the same part fracture side view. 同要部拡大断面図である。It is the principal part expanded sectional view. 他の発明の一実施例を示す一部拡大正面図である。It is a partially expanded front view which shows one Example of another invention. 同一部拡大側面図である。It is the same part enlarged side view. 同一部拡大破断側面図である。It is the same part expansion fracture side view.

符号の説明Explanation of symbols

１ フレ−ム
２ 振子
３ 軸
４ 振り竿
５ 振り玉
６ 永久磁石
７ 表示体
８ ＬＥＤ素子
９ａ・９ｂ 第１電極線材
１０ａ・１０ｂ 軸部材
１２ 棒ねじ
１４ 駆動コイル
１６ａ・１６ｂ 第２電極線材
１８ａ・１８ｂ 電極線材
DESCRIPTION OF SYMBOLS 1 Frame 2 Pendulum 3 Axis 4 Pendulum 5 Pendulum 6 Permanent magnet 7 Display body 8 LED element 9a * 9b 1st electrode wire 10a * 10b Shaft member 12 Bar screw 14 Drive coil 16a * 16b 2nd electrode wire 18a * 18b electrode wire

Claims (3)

所要のフレ−ム内に軸を介して振子が揺動自在に支承され、該振子の上端部には表示体
が取付けられると共に、同下端部には永久磁石が取付けられ、かつ、該永久磁石に対応す
べくその下方に駆動コイルが配設されてなり、上記駆動コイルを励磁せしめつつ永久磁石
との電磁力により振子を揺動せしめるべく構成されてなる振子式表示装置において、上記
表示体には所要の発光体が配設されると共に、該発光体を同一電源でもって発光せしめる
べく軸を介して電極線材が通電自在に配設されてなることを特徴とする、振子式表示装置
。 A pendulum is swingably supported through a shaft in a required frame, a display body is attached to an upper end portion of the pendulum, a permanent magnet is attached to the lower end portion thereof, and the permanent magnet In the pendulum type display device, a drive coil is disposed below the drive coil, and the pendulum is oscillated by an electromagnetic force with a permanent magnet while exciting the drive coil. The pendulum type display device is characterized in that a required light emitter is disposed and an electrode wire material is disposed through a shaft so that the light emitter can emit light with the same power source. 上記軸が両側一対の導電性軸部材により形成され、該両側の軸部材は振子の振り竿を介
在せしめつつ不導性連結部材でもって連結されると共に、各軸部材には各々電極線材が通
電自在に接触せしめられてなることを特徴とする、請求項１記載の振子式表示装置。 The shaft is formed by a pair of conductive shaft members on both sides, and the shaft members on both sides are connected by a non-conductive connecting member with a pendulum pendulum interposed, and each shaft member is energized by an electrode wire. 2. The pendulum display device according to claim 1, wherein the pendulum display device is freely contacted. 請求項１記載の振子式表示装置において、表示体が振子の振り竿に沿って上下に摺動自
在に嵌合され、該振り竿の外側面にはその長手方向に沿って電極線材が配設されると共に、該電極線材に各々通電自在に接触せしめるべく表示体の摺動内面には電極線材が配設されてなることを特徴とする、振子式表示装置。 2. The pendulum display device according to claim 1, wherein the display body is slidably fitted up and down along the pendulum swing, and an electrode wire is disposed along the longitudinal direction of the outer surface of the pendulum. A pendulum type display device, wherein an electrode wire is disposed on a sliding inner surface of the display body so that the electrode wire can be brought into electrical contact with each other.
JP2007012196A 2007-01-23 2007-01-23 Pendulum type display apparatus Pending JP2008180755A (en)

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