JPS63253813A - Apparatus for applying current to moving object - Google Patents
Apparatus for applying current to moving objectInfo
- Publication number
- JPS63253813A JPS63253813A JP62087309A JP8730987A JPS63253813A JP S63253813 A JPS63253813 A JP S63253813A JP 62087309 A JP62087309 A JP 62087309A JP 8730987 A JP8730987 A JP 8730987A JP S63253813 A JPS63253813 A JP S63253813A
- Authority
- JP
- Japan
- Prior art keywords
- flat cable
- shaped support
- movable body
- support plate
- band
- 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.)
- Granted
Links
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は各種電気機器や電子機器における移動体、例え
ば電子黒板のイメージセンサ等への通電Ｈｆｆに関し、
特にフラットケーブルを用いた通電装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to energization Hff to a moving body in various electrical and electronic devices, such as an image sensor of an electronic blackboard,
In particular, it relates to an energizing device using a flat cable.
従来の技術
従来、フラットケーブルを用いた移動体への通電装置は
、第６図に示すように、移動体１１の移動経路１２に沿
ってフラットケーブル１３を配設して一端側を折り返し
、その一端部１３ａを移動体１１に接続している。BACKGROUND ART Conventionally, as shown in FIG. 6, a device for supplying electricity to a moving body using a flat cable has been constructed by disposing a flat cable 13 along a moving path 12 of a moving body 11 and folding back one end thereof. One end portion 13a is connected to the moving body 11.
発明が解決しようとする問題、α
ところが、フラットケーブル１３は剛性が低いため、ｔ
Ｂａ図に示すように移動体１１と折り返し部１４の間で
座屈１５を生じ、移動体１１の移動に伴って７ラツトケ
ーブル１３を巻き込む虞れがあるというｒＩＩｉＩｆｆ
があった。Problem to be solved by the invention: α However, since the flat cable 13 has low rigidity, t
As shown in Fig. Ba, buckling 15 occurs between the movable body 11 and the folded part 14, and there is a risk that the seven-rat cable 13 may be entangled as the movable body 11 moves.
was there.
そこで、フラットケーブル１３を帯状平板に張り付けて
支持することが考えられるが、帯状平板の剛性のために
、第７図に示すように、折り返し部１４における曲率半
径Ｒが大きくなり、省スペース設計が困難になるという
問題があり、また帯状平板の自重分が移動体１１の荷重
に付加され、モータ負荷が大きくなるという問題があっ
た。Therefore, it is conceivable to support the flat cable 13 by attaching it to a band-shaped flat plate, but due to the rigidity of the band-shaped flat plate, the radius of curvature R at the folded portion 14 becomes large as shown in FIG. In addition, there was a problem that the weight of the belt-like flat plate was added to the load of the moving body 11, increasing the motor load.
本発明は上記問題点を解消し、フラットケーブルに座屈
を生じず移動体の安定走行を確保でき、しかも小さなス
ペースに収めることができ、さらにモータ負荷の増加が
少なくて済む通電装置の提供を目的とする。The present invention solves the above problems and provides an energizing device that can ensure stable running of a moving object without causing buckling of the flat cable, can be housed in a small space, and can reduce the increase in motor load. purpose.
問題点を解決するための手段
本発明は、上記目的を達成するため、移動体と固定側と
を移動体の移動方向に沿って配設されかつ折り返し部を
形成されたフラットケーブルにて接続し、このフラット
ケーブルを、横断面方向に曲面に成形された帯状支持板
に重合して支持したことを特徴とする。Means for Solving the Problems In order to achieve the above object, the present invention connects a movable body and a fixed side with a flat cable arranged along the moving direction of the movable body and having a folded portion. The present invention is characterized in that this flat cable is superimposed and supported on a belt-shaped support plate formed into a curved surface in the cross-sectional direction.
作用
本発明は上記構成を有し、フラットケーブルを横断面方
向に曲面に成形された帯状支持板に重合して支持してい
るので、フラットケーブルが座屈することはなく、移動
体の安定した走行を確保できる。しかも帯状支持板は折
り返し部以外では直線状態で自立するとともに、折り返
し部でも曲面の曲率に応じて比較的小さな曲率半径で折
り返すことができ、小さなスペースに収めることができ
る。さらに、帯状支持板は殆ど自立しているためこれを
設けたことによるモータ負荷の増加も小さくて済むので
ある。Function The present invention has the above-mentioned configuration, and since the flat cable is superimposed and supported by the belt-shaped support plate formed into a curved surface in the cross-sectional direction, the flat cable does not buckle, and the moving object can run stably. can be secured. Moreover, the belt-shaped support plate stands on its own in a straight line except for the folded portion, and even at the folded portion, it can be folded back with a relatively small radius of curvature according to the curvature of the curved surface, so that it can be accommodated in a small space. Furthermore, since the belt-shaped support plate is almost self-supporting, the increase in motor load due to its provision is also small.
実施例
以下、本発明の一実施例を第１図〜第４図を参照しなが
ら説明する。EXAMPLE Hereinafter, an example of the present invention will be described with reference to FIGS. 1 to 4.
第１図及Ｖ＠２図において、１は移動経路２に沿って移
動可能な移動体である。３は前記移動経路２に沿って配
設されたフラットケーブルで、その一端側が祈り返され
てその端部３ａが移動体１に設けられた接続部１ａに接
続固定されている。In FIG. 1 and V@2, reference numeral 1 denotes a moving body that can move along a moving path 2. In FIG. Reference numeral 3 denotes a flat cable disposed along the moving path 2, one end of which is bent back, and the end 3a thereof is connected and fixed to a connecting portion 1a provided on the moving body 1.
一方、フラットケーブル３の他端は図示しない固定側の
接続端子に接続されている。このフラットケーブル３の
両面には、第３図に示すような一対の帯状支持板４ａ、
４ｂが非接着状態で重合され、第４図に示すようにこれ
ら帯状支持板４ａ、４ｂにてフラットケーブル３が支持
されている。これら帯状支持板４ａ、４ｂの両端は、各
々移動体１の接続部１ａと固定側の接続端子に固定され
でいる。そして、前記帯状支持ｉ４ａ、４ｂは、バネ鋼
などの弾性を有する薄板から成り、かつ第３図及び１４
図に示すようにその横断面形状が祈り返し部５の内側か
ら見て凹状の円弧面に形成されでいる。On the other hand, the other end of the flat cable 3 is connected to a fixed side connection terminal (not shown). On both sides of the flat cable 3, a pair of belt-shaped support plates 4a as shown in FIG.
4b are polymerized in a non-adhesive state, and as shown in FIG. 4, the flat cable 3 is supported by these belt-shaped support plates 4a and 4b. Both ends of these band-shaped support plates 4a, 4b are fixed to the connecting portion 1a of the movable body 1 and the connecting terminal on the fixed side, respectively. The band-shaped supports i4a, 4b are made of elastic thin plates such as spring steel, and are made of elastic thin plates such as spring steel.
As shown in the figure, its cross-sectional shape is formed into a concave arcuate surface when viewed from inside the prayer return portion 5.
以上の構成においで、移動体１に配置された検出器から
の電気信号が７ラツトケーブル３を通して固定側の図示
しない本体部に入力され、あるいは固定側の本体部から
電力又は電気信号が移動体１に供給される６また、移動
体１が移動経路２に沿って移動すると、それに伴ってこ
の移動体１に接続固定されたフラットケーブル３及び帯
状支持板４ａ、４１＋の一端側が移動体１とともに移動
し、その折り返し部５が移動して行くことになる。その
際、帯状支持板４ａ、４ｂは、横断面形状が円弧面に形
成されているので、移動経路２に平行な部分では直線状
態を自己保持しており、座屈することがないので、移動
体１の安定走行を図ることができ、また折り返し部５に
おいては前記円弧面の曲率半径Ｒにほぼ一致する曲率半
径で折れ曲がるため、折り返しｆｆ１ｓ５の前後におけ
るフラットケーブル３間の間隔Ｗは略前記曲率半径Ｒの
２倍程度に収まることになり、フラットケーブル３を狭
い空間内に配置でき、省スペースを図ることができる。In the above configuration, an electric signal from a detector placed on the movable body 1 is inputted to the main body (not shown) on the fixed side through the seven-rat cable 3, or power or an electric signal is transmitted from the main body on the fixed side to the movable body. Furthermore, when the movable body 1 moves along the moving path 2, one end side of the flat cable 3 and the band-shaped support plates 4a, 41+ connected and fixed to the movable body 1 is supplied to the movable body 1 along with the movable body 1. Then, the folded portion 5 moves. At this time, since the cross-sectional shape of the band-shaped support plates 4a and 4b is formed into an arcuate surface, they self-maintain a straight state in the portion parallel to the movement path 2, and do not buckle, so that the moving object In addition, since the folded portion 5 is bent with a radius of curvature that almost matches the radius of curvature R of the circular arc surface, the distance W between the flat cables 3 before and after the folded back ff1s5 is approximately equal to the radius of curvature. Since the flat cable 3 can be placed within a narrow space, space can be saved.
また、フラットケーブル３が帯状支持板４ａにて保護さ
れ、直接移動経路２に接触しないために寿命が向上し、
また帯状支持板４ａ、４ｂが７ラツトケーブル３を保持
した状態で自立又はそれに近い状態となり、かつ折り返
し部５によって移動体１側の部分を持ち上げるような応
力が作用するため、移動体１の荷重に７ラツトケーブル
３や帯状支持板４ａ、４ｂの荷重が殆ど付加されず、移
動体１の駆動モータの負荷が大きくなることもない。In addition, since the flat cable 3 is protected by the band-shaped support plate 4a and does not come into direct contact with the moving path 2, its lifespan is improved.
In addition, since the belt-shaped support plates 4a and 4b become independent or nearly self-supporting while holding the seven-rat cable 3, and a stress that lifts the part on the movable body 1 side is applied by the folded part 5, the load on the movable body 1 is Almost no load is applied to the seven-rat cable 3 or the belt-shaped support plates 4a, 4b, and the load on the drive motor of the movable body 1 does not become large.
尚、上記実施例ではフラットケーブル３の両面に帯状支
持板４ａ、４ｂを重合させた例を示したが、第５図に示
すように７ラツトケーブル３の片面にのみ帯状支持板６
を重合してもよい。その場合は、図示の如くフラットケ
ーブル３を適当間隔置きに支持する支持片８を突設した
保持部材７を帯状支持板６に取付けるとよい。これは、
保持部材７が折り返し部５において容易に屈曲可能で、
かつ帯状支持板６と７ラツトケーブル３の曲率半径が異
なるため、その差によって帯状支持板６と７ラツトケー
ブル３ｒＪ１で相対移動可能にフラットケーブル３を支
持する必要があるためである。なお、帯状支持板６から
一体的に支持片８を突設してもよい。In the above embodiment, the belt-shaped support plates 4a and 4b were superimposed on both sides of the flat cable 3, but as shown in FIG.
may be polymerized. In that case, as shown in the figure, a holding member 7 having protruding support pieces 8 for supporting the flat cable 3 at appropriate intervals may be attached to the band-shaped support plate 6. this is,
The holding member 7 can be easily bent at the folded portion 5,
In addition, since the radii of curvature of the strip support plate 6 and the seven-rat cable 3 are different, it is necessary to support the flat cable 3 so that the strip support plate 6 and the seven-rat cable 3rJ1 can move relative to each other due to the difference. Note that the support piece 8 may be integrally provided to protrude from the band-shaped support plate 6.
又、上記実施例では帯状支持板の横断面形状を折り返し
部の内側から見て凹状の円弧面に形成したものを例示し
たが、円弧面でなく適当な曲面でもよく、さらに場合に
よっては外側が凹状の曲面に成形してもよい。Further, in the above embodiment, the cross-sectional shape of the band-shaped support plate is formed into a concave arc surface when viewed from the inside of the folded part, but it may be an appropriate curved surface instead of an arc surface. It may also be formed into a concave curved surface.
発明の効果
本発明の移動体への通電装置によれば、以上のように７
ラツトケーブルを横断面方向に曲面に成形された帯状支
持板に重合して支持しているので、フラットケーブルが
座屈することはなく、移動体の安定した走行を確保でき
る。しかも、帯状支持板は折り返し部以外では直線状態
で自立するとともに、折り返し部でも曲面の曲率に応じ
て比較的小さな曲率半径で折り返すことができ、通電装
置を小さなスペースに収めることができる。又、帯状支
持板は殆ど自立しているためこれを設けたことによって
モータ負荷が太き（増加するということもなく、またフ
ラットケーブルが帯状支持板にて保護されるので寿命が
向上する等、大なる効果を発揮する。Effects of the Invention According to the device for energizing a moving object of the present invention, as described above, the
Since the flat cable is superimposed and supported by the belt-shaped support plate formed into a curved surface in the cross-sectional direction, the flat cable does not buckle, and stable running of the movable body can be ensured. In addition, the band-shaped support plate stands on its own in a straight line except for the folded portion, and even at the folded portion, it can be folded back with a relatively small radius of curvature according to the curvature of the curved surface, so that the energizing device can be housed in a small space. In addition, since the belt-shaped support plate is almost self-supporting, its provision does not increase the motor load, and since the flat cable is protected by the belt-shaped support plate, the service life is improved. It has a great effect.
第１図〜第４図は本発明の一実施例を示し、第１図は正
面図、第２図は斜視図、第３図は帯状支持板の斜視図、
第４図は第２図のＡ−Ａ矢視図、第５図は本発明の他の
実施例の要部の斜視図、第６図及び第７図は従来例の正
面図である。
ｌ・・・・・・・・・・・・・・・・・・・・・移動体
２・・・・・・・・・・・・・・・・・・・・・移動経
路３・・・・・・・・・・・・・・・・・・・・・フラ
ットケーブル４ａ、４ｂ・・・・・・・・・帯状支持板
５・・・・・・・・・・・・・・・・・・・・・折り返
し部６・・・・・・・・・・・・・・・・・・・・・帯
状支持板。
代理、Ａ４弁理士 中尾敏男 ほか１名第２図
第３図
第４図1 to 4 show an embodiment of the present invention, in which FIG. 1 is a front view, FIG. 2 is a perspective view, and FIG. 3 is a perspective view of a band-shaped support plate.
4 is a view taken along the line A--A in FIG. 2, FIG. 5 is a perspective view of a main part of another embodiment of the present invention, and FIGS. 6 and 7 are front views of a conventional example. l......Moving object 2...Moving route 3.・・・・・・・・・・・・・・・・・・Flat cables 4a, 4b・・・・・・Band-shaped support plate 5・・・・・・・・・・・・・・・・・・・・・Folded portion 6・・・・・・・・・・・・・・・・・・Band-shaped support plate. Representative, A4 patent attorney Toshio Nakao and one other person Figure 2 Figure 3 Figure 4
Claims (1)
かつ折り返し部を形成されたフラットケーブルにて接続
し、このフラットケーブルを、横断面方向に曲面に成形
された帯状支持板に重合して支持したことを特徴とする
移動体への通電装置。The movable body and the fixed side are connected by a flat cable arranged along the moving direction of the movable body and formed with a folded part, and this flat cable is connected to a band-shaped support plate formed into a curved surface in the cross-sectional direction. A device for energizing a moving body, characterized in that it is supported by polymerization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8730987A JP2760428B2 (en) | 1987-04-09 | 1987-04-09 | Apparatus for energizing moving objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8730987A JP2760428B2 (en) | 1987-04-09 | 1987-04-09 | Apparatus for energizing moving objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63253813A true JPS63253813A (en) | 1988-10-20 |
| JP2760428B2 JP2760428B2 (en) | 1998-05-28 |
Family
ID=13911234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8730987A Expired - Fee Related JP2760428B2 (en) | 1987-04-09 | 1987-04-09 | Apparatus for energizing moving objects |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2760428B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04304111A (en) * | 1990-12-13 | 1992-10-27 | Wl Gore & Assoc Gmbh | Conductor guide apparatus |
| JP2011180366A (en) * | 2010-03-01 | 2011-09-15 | Brother Industries Ltd | Cable arrangement structure and image scanner |
| KR20160091401A (en) | 2013-12-04 | 2016-08-02 | 가부시기가이샤쯔바기모도체인 | Flat transmission device and method for using same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027115A (en) * | 1973-07-16 | 1975-03-20 | ||
| JPS62172226U (en) * | 1986-03-27 | 1987-10-31 |
-
1987
- 1987-04-09 JP JP8730987A patent/JP2760428B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027115A (en) * | 1973-07-16 | 1975-03-20 | ||
| JPS62172226U (en) * | 1986-03-27 | 1987-10-31 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04304111A (en) * | 1990-12-13 | 1992-10-27 | Wl Gore & Assoc Gmbh | Conductor guide apparatus |
| JP2011180366A (en) * | 2010-03-01 | 2011-09-15 | Brother Industries Ltd | Cable arrangement structure and image scanner |
| US8547604B2 (en) | 2010-03-01 | 2013-10-01 | Brother Kogyo Kabushiki Kaisha | Cable arrangement structure and image scanner employing the same |
| KR20160091401A (en) | 2013-12-04 | 2016-08-02 | 가부시기가이샤쯔바기모도체인 | Flat transmission device and method for using same |
| US10083777B2 (en) | 2013-12-04 | 2018-09-25 | Tsubakimoto Chain Co. | Flat transmission device and method for using same |
| DE112014005554B4 (en) | 2013-12-04 | 2022-01-13 | Tsubakimoto Chain Co. | Flat transfer device and method of using it |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2760428B2 (en) | 1998-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |