JPH0346394Y2 - - Google Patents
Info
- Publication number
- JPH0346394Y2 JPH0346394Y2 JP1985025729U JP2572985U JPH0346394Y2 JP H0346394 Y2 JPH0346394 Y2 JP H0346394Y2 JP 1985025729 U JP1985025729 U JP 1985025729U JP 2572985 U JP2572985 U JP 2572985U JP H0346394 Y2 JPH0346394 Y2 JP H0346394Y2
- Authority
- JP
- Japan
- Prior art keywords
- pendulum
- swinging
- collision surface
- ball
- movement
- 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.)
- Expired
Links
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010361 irregular oscillation Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
Landscapes
- Toys (AREA)
- Chairs Characterized By Structure (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はアクシヨン時計などにおいて、計測手
段と無関係で趣向をこらすため単に動作する振り
子装置に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a pendulum device, which is used in an action watch or the like, and which operates simply to add interest, regardless of the measuring means.
（従来の技術）
従来、アクシヨン装置としての振り子装置とし
て、振りざおの上下に飾りをつけて揺動させる装
置がある。(Prior Art) Conventionally, as a pendulum device serving as an action device, there is a device in which decorations are attached to the top and bottom of a swinging rod and the pendulum swings.
（解決しようとする課題）
上記の従来技術によれば、振り子は周期的な揺
動を行うため、飾りは規則的に移動するだけであ
り、運動が単調となつている。(Problem to be Solved) According to the above-mentioned conventional technology, since the pendulum swings periodically, the decoration only moves regularly, resulting in monotonous movement.
（考案の目的）
本考案の目的は、周期的な揺動と不規則的な揺
動とによる複雑な運動により従来にない斬新さを
発揮できる振り子装置を提供することにある。(Purpose of the invention) An object of the invention is to provide a pendulum device that can exhibit unprecedented novelty through complex motion due to periodic oscillations and irregular oscillations.
（課題を解決するための手段）
上記目的を達成するために、本考案による振り
子装置は、揺動自在に支持される一方、電磁的駆
動装置を介して往復揺動運動が継続される第１振
り子と、上記第１振り子の一部に弾性材を張設し
て構成され、上記第１振り子の揺動方向に対し実
質的に直角に設けられている衝突面と、上記衝突
面の揺動軌跡内に振り玉が位置するように揺動自
在に支持された第２振り子とを具備している。(Means for Solving the Problems) In order to achieve the above object, the pendulum device according to the present invention is provided with a first pendulum device that is supported so as to be swingable, and that continues to swing back and forth through an electromagnetic drive device. a pendulum; a collision surface formed by stretching an elastic material over a part of the first pendulum and provided substantially perpendicular to the swinging direction of the first pendulum; and rocking of the collision surface; The second pendulum is swingably supported so that the swinging ball is positioned within the trajectory.
（作用）
第２振り子の振り玉が、揺動する第１振り子の
衝突面と当接することにより、第２振り子は揺動
し、当接位置が定まつていないため第２振り子は
不規則的な動きをする。(Function) The second pendulum swings when the swinging ball of the second pendulum comes into contact with the collision surface of the swinging first pendulum, and since the contact position is not fixed, the second pendulum swings irregularly. make a movement.
（実施例）
第１〜２図において、時計の枠体１の背面には
ムーブメント２が取付けてある。ムーブメント２
の指針軸２ａは文字板３より前方に突出してお
り、指針４が取付けある。ムーブメント２には電
池ホルダ２ｂが設けてある。ムーブメント２の上
方中央部には支持部２ｃが設けてあり、支持部２
ｃに第１振り子５の掛部５ａが引掛けてあり、第
１振り子５はムーブメント２に対し揺動自在とな
つている。ムーブメント２の下方中央部には第１
振り子５を駆動する電磁的駆動装置６のコイル６
ａが設けてあり、第１振り子５にはコイル６ａに
対向するように永久磁石７が貼着してある。第２
図のように、第１振り子５の下端はテニスのラケ
ツト形状に形成されている。その中空部には弾性
材である衝突面（ネツト）８が第１振り子５の揺
動方向に対し直角に張設されている。ムーブメン
ト２には第２振り子９が吊下げられている。第２
振り子９は先端部の振り玉１０と、それを吊下げ
る糸１４とからなる。振り玉１０は吊り下げられ
た静止位置において衝突面８の揺動軌跡内に位置
し、衝突面８が当接することにより第２振り子９
は揺動されるものである。枠体１は台１１上に立
設された柱１２，１２により支持してある。枠体
１の後方には後枠１３が取り付けてある。(Example) In FIGS. 1 and 2, a movement 2 is attached to the back of a frame 1 of a timepiece. movement 2
A pointer shaft 2a protrudes forward from the dial 3, and a pointer 4 is attached thereto. The movement 2 is provided with a battery holder 2b. A support portion 2c is provided at the upper center of the movement 2.
A hook portion 5a of the first pendulum 5 is hooked on the portion c, so that the first pendulum 5 can swing freely relative to the movement 2. The lower central part of movement 2 has a first
Coil 6 of an electromagnetic drive device 6 that drives the pendulum 5
A permanent magnet 7 is attached to the first pendulum 5 so as to face the coil 6a. Second
As shown in the figure, the lower end of the first pendulum 5 is shaped like a tennis racket. A collision surface (net) 8 made of an elastic material is stretched in the hollow portion at right angles to the swinging direction of the first pendulum 5. A second pendulum 9 is suspended from the movement 2. Second
The pendulum 9 consists of a swinging ball 10 at the tip and a string 14 for suspending it. The swinging ball 10 is located within the swing trajectory of the collision surface 8 in the suspended stationary position, and when the collision surface 8 comes into contact with it, the second pendulum 9
is something that is swayed. The frame body 1 is supported by pillars 12, 12 erected on a stand 11. A rear frame 13 is attached to the rear of the frame 1.
本考案は上記構成であり、ムーブメント２の電
池ホルダ２ｂに電池を入れると運針を始め、指針
４により時刻を表示する。また同時に電磁的駆動
装置６によりコイル６ａに電流が流れ、永久磁石
７を反発して第１振り子５を揺動させる。コイル
６ａと永久磁石７が対向したとき永久磁石７を反
発し、第１振り子５の揺動が持続される。このと
き衝突面８も揺動され、静止している振り玉１０
と当接して軽量の振り玉１０をはね飛ばす。振り
玉１０をはね飛ばすことにより第１振り子５の振
幅は小さくなるが、徐々に復帰する。第１振り子
５の周期と第２振り子９の周期が異なつているた
め、はね飛ばされた振り玉１０が戻つてきて衝突
面８と当接する位置が一定でなく、第２振り子９
は変則的に揺動される。すなわち振り玉１０に対
して衝突面８が遠ざかるときに振り玉１０が当接
する場合と、向かつてくるときに振り玉１０が当
接する場合とにより振り玉１０のはね飛ばされ方
が異なるため、第２振り子９は変則的に揺動す
る。さらに糸１４はぴんと張つたり、たるんだり
するため、振り玉１０の移動軌跡は極めて変則的
となる。 The present invention has the above configuration, and when a battery is inserted into the battery holder 2b of the movement 2, the hands start moving and the time is displayed using the hands 4. At the same time, a current flows through the coil 6a by the electromagnetic drive device 6, repelling the permanent magnet 7, and causing the first pendulum 5 to swing. When the coil 6a and the permanent magnet 7 face each other, they repel the permanent magnet 7 and the first pendulum 5 continues to swing. At this time, the collision surface 8 is also swung, and the stationary swinging ball 10
The lightweight swinging ball 10 is thrown off by contact with the ball. The amplitude of the first pendulum 5 becomes smaller by bouncing off the swinging ball 10, but gradually returns to normal. Since the period of the first pendulum 5 and the period of the second pendulum 9 are different, the position where the swinging ball 10 returns and contacts the collision surface 8 is not constant, and the second pendulum 9
is swayed irregularly. In other words, the way the swinging ball 10 is blown away differs depending on whether the swinging ball 10 contacts the swinging ball 10 when the collision surface 8 is moving away from the swinging ball 10 or when the swinging ball 10 contacts the swinging ball 10 when the collision surface 8 is moving away from the swinging ball 10. The second pendulum 9 swings irregularly. Furthermore, since the thread 14 is stretched or slackened, the movement trajectory of the swinging ball 10 becomes extremely irregular.
なお糸１４の代わりに針金などの剛体を用いれ
ば、振り玉１０は周期は変則的でも一定の軌跡上
を移動する運動を行う。 If a rigid body such as a wire is used instead of the string 14, the swinging ball 10 will move on a constant trajectory even if the period is irregular.
また第１振り子および第２振り子の振り玉をそ
れぞれラケツト状の振り子および球としたが、こ
れに限らず他の形状にすることは可能であり、ま
た衝突面８はネツトに代えて単にラバーを貼つた
ものでもよい。 In addition, although the pendulum balls of the first pendulum and the second pendulum are made into a racket-like pendulum and a sphere, respectively, they are not limited to this, and it is possible to take other shapes, and the collision surface 8 can be simply made of rubber instead of a net. It can also be pasted.
糸をナイロン製などの透明の糸とすれば、振り
玉は宙に浮いて変則的な動きをするように見え
る。 If the string is made of nylon or other transparent thread, the furidama will appear to float in the air and make irregular movements.
（考案の効果）
本考案によれば、第２振り子は極めて変則的な
動きをするため、人目をひき、商品価値を高める
ことができ、購買意欲を高めることができる。ま
た構成が簡単で安価にて実施できる。(Effects of the invention) According to the invention, since the second pendulum moves in an extremely irregular manner, it can attract attention, increase the product value, and increase the desire to purchase. Moreover, the structure is simple and can be implemented at low cost.
図面は本考案の一実施例を示し、第１図は一部
を破断した状態の時計の背面図、第２図は第１図
Ａ−Ａ線に沿う要部断面図である。
５……第１振り子、６……電磁的駆動装置、８
……衝突面、９……第２振り子、１０……振り
玉。
The drawings show one embodiment of the present invention, and FIG. 1 is a rear view of the watch in a partially cutaway state, and FIG. 2 is a sectional view of the main part taken along the line A--A in FIG. 1. 5... First pendulum, 6... Electromagnetic drive device, 8
...Collision surface, 9...Second pendulum, 10...Swing ball.
Claims (1)
介して往復揺動運動が継続される第１振り子と、 上記第１振り子の一部に弾性材を張設して構成
され、上記第１振り子の揺動方向に対し実質的に
直角に設けられている衝突面と、 上記衝突面の揺動軌跡内に振り玉が位置するよ
うに揺動自在に支持された第２振り子と によつて構成された振り子装置。[Claims for Utility Model Registration] A first pendulum that is swingably supported while continuing to swing back and forth through an electromagnetic drive device; and a part of the first pendulum covered with an elastic material. and a collision surface provided substantially perpendicular to the swinging direction of the first pendulum, and a swinging ball supported so as to be swingable so as to be located within the swinging trajectory of the collision surface. A pendulum device comprising a second pendulum and a second pendulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985025729U JPH0346394Y2 (en) | 1985-02-25 | 1985-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985025729U JPH0346394Y2 (en) | 1985-02-25 | 1985-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61143079U JPS61143079U (en) | 1986-09-04 |
| JPH0346394Y2 true JPH0346394Y2 (en) | 1991-09-30 |
Family
ID=30521065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985025729U Expired JPH0346394Y2 (en) | 1985-02-25 | 1985-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346394Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949989B2 (en) * | 1981-09-18 | 1984-12-05 | 信之 松ケ下 | Large mobile formwork equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5074363U (en) * | 1973-11-06 | 1975-06-28 | ||
| JPS5949989U (en) * | 1982-09-27 | 1984-04-03 | リズム時計工業株式会社 | clock pendulum mechanism |
-
1985
- 1985-02-25 JP JP1985025729U patent/JPH0346394Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949989B2 (en) * | 1981-09-18 | 1984-12-05 | 信之 松ケ下 | Large mobile formwork equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61143079U (en) | 1986-09-04 |
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