JPH02858Y2 - - Google Patents
Info
- Publication number
- JPH02858Y2 JPH02858Y2 JP12004983U JP12004983U JPH02858Y2 JP H02858 Y2 JPH02858 Y2 JP H02858Y2 JP 12004983 U JP12004983 U JP 12004983U JP 12004983 U JP12004983 U JP 12004983U JP H02858 Y2 JPH02858 Y2 JP H02858Y2
- Authority
- JP
- Japan
- Prior art keywords
- plug
- electrode
- insulating plate
- stereo
- electrodes
- 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
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
【考案の詳細な説明】
本考案は小型ステレオプラグに関するもので、
此種プラグとしては、そのコネクター部を長方形
とする第１図および第２図に示す従来品があり、
図中、１′，２′，３′は電極、５′は絶縁板体であ
つて、第１図のものは、絶縁板体５′をＴ字板体
とし、その三面に各電極１′，２′，３′を配した
長方形コネクター部１３′の構成であるが、これ
は、プラグ挿入が正常なる場合には接続において
問題はないが、180゜逆挿入の場合には、左右側ア
ンプ８，９で右と左からの出力即ち＋側は電極
３′においてシヨートし、左右側スピーカー６，
７は共に全く同じ音が出てしまうことになり、ス
テレオプラグとしての役割を果さない。[Detailed explanation of the invention] This invention relates to a small stereo plug.
As this type of plug, there are conventional products shown in Figures 1 and 2 whose connector part is rectangular.
In the figure, 1', 2', and 3' are electrodes, and 5' is an insulating plate. In the case of FIG. 1, the insulating plate 5' is a T-shaped plate, and each electrode 1' , 2', and 3', there is no problem with the connection if the plug is inserted correctly. At 8 and 9, the output from the right and left, that is, the + side, is shot at the electrode 3', and the left and right speakers 6,
Both plugs produce exactly the same sound, and do not function as stereo plugs.
これを防ぐには、必ず決められた正常挿入位置
を規制する何らかの措置を講ずる必要がある。例
えば、プラグの把持部１２′に接続方向、方法等
を明記させるとか、或は又、凹凸片によりスライ
ドレール嵌合方式とするとか等の特殊面倒な方法
を用いなければならない欠点があり、又、第２図
において単なる平板状積層構成の長方形コネクタ
ー部１３′の場合も、やはり一定の正常挿入の場
合には問題がないが、これも180゜逆挿入のとき
は、接続が反転してしまい、アースの電極２′は
中央なので位相は変らないが、右側アンプ８の出
力は左側スピーカー７から、又、左側アンプ９の
出力は右側スピーカー６からと音が反転すること
になるため、これも前者と同様に誤挿入に対する
何らかの規制手段を講じなければならない欠点が
ある。 To prevent this, it is necessary to take some kind of measure to restrict the normal insertion position. For example, there are disadvantages in that special and troublesome methods must be used, such as specifying the connection direction, method, etc. on the grip portion 12' of the plug, or using a slide rail fitting method using a concave and convex piece. In the case of the rectangular connector part 13' in Fig. 2, which has a simple flat plate-like laminated structure, there is no problem if the connector is inserted normally, but if it is inserted 180 degrees in the opposite direction, the connection will be reversed. Since the ground electrode 2' is in the center, the phase does not change, but the output of the right amplifier 8 comes from the left speaker 7, and the output of the left amplifier 9 comes from the right speaker 6, so the sound is reversed. Like the former, there is a drawback that some kind of control measure must be taken to prevent incorrect insertion.
そこで、本考案は、積層型の長方形コネクター
部の改良を図つて、従来の上記欠点を確実に除去
せしめる考案であつて、それは、絶縁板体を十字
板とし、その各コーナーに対しての電極配備をも
つて、アースを共通とせずに各々独立アースとし
て＋−を点対称に配置することで、180゜反転挿入
でもステレオ構造を可能にして、ステレオ感がで
るステレオプラグとしての役割を確実安全に果す
ることができる便利な小型ステレオプラグを、簡
単な積層形態における容易製作で経済的に提供す
ることを目的とするものである。 Therefore, the present invention aims to improve the laminated rectangular connector section and reliably eliminate the above-mentioned drawbacks of the conventional connector.The present invention is to improve the laminated rectangular connector section and reliably eliminate the above-mentioned drawbacks of the conventional connector. By arranging the + and - points symmetrically with each other as separate grounds instead of using a common ground, a stereo structure is possible even when inserted 180 degrees inverted, ensuring that it can function as a stereo plug that gives a stereo feeling. It is an object of the present invention to provide a convenient small stereo plug that can be easily manufactured in a simple stacked form and economically.
本考案の実施例を図面に付て説明すると、縦横
一方を長目とする十字形絶縁板体５の各４面のコ
ーナーに対し、所定の配線をした長方形状の電極
１，２，３，４を積層状に配例して長方形コネク
ター部１３を形成し、把持部１２に該コネクター
部１３の基部をインサートして構成するものであ
る。 An embodiment of the present invention will be described with reference to the drawings. Rectangular electrodes 1, 2, 3 are connected to the corners of each of the four sides of a cross-shaped insulating plate 5, which is longer in length and width. 4 are arranged in a laminated manner to form a rectangular connector part 13, and the base of the connector part 13 is inserted into the grip part 12.
なお、必要により、長方形コネクター部１３の
作成の他例としては、Ｔ字絶縁板体の２個所のコ
ーナーに電極を配列した部品素材の２個を、その
絶縁板部を接着剤で合致接着させることで十字形
絶縁板体５に形成させてもよい。 If necessary, another example of creating the rectangular connector portion 13 is to bond two component materials with electrodes arranged at two corners of a T-shaped insulating plate body so that the insulating plate portions match with adhesive. Therefore, it may be formed on the cross-shaped insulating plate body 5.
図中６は右側スピーカー、７は左側スピーカ
ー、８は右側アンプ、９は左側アンプ、１０はプ
ラグ、１１はジヤツクを示す。 In the figure, 6 is a right speaker, 7 is a left speaker, 8 is a right amplifier, 9 is a left amplifier, 10 is a plug, and 11 is a jack.
本考案は上記の如く構成したから、この４極プ
ラグによれば、右側アンプ８の出力はプラグ１０
の電極２の位置に対応するジヤツク１１の電極
え、左側アンプ９の出力はプラグ１０の電極３の
位置に対応するジヤツク１１の電極え、アースは
プラグ１０の電極１，４に対応するジヤツク１１
の電極えの接続となる。 Since the present invention is configured as described above, according to this 4-pole plug, the output of the right amplifier 8 is output from the plug 10.
The output of the left amplifier 9 is connected to the electrode of the jack 11 corresponding to the position of the electrode 2 of the plug 10, and the ground is connected to the jack 11 corresponding to the position of the electrode 3 of the plug 10.
This is the connection between the electrodes.
そして、長方形コネクター１３の長方形状は
90゜方向の誤挿入が防止できる形態である。 And the rectangular shape of the rectangular connector 13 is
This configuration prevents incorrect insertion in the 90° direction.
而して、電極２は右側スピーカー６の＋え、電
極４は右側スピーカー６の−え、電極３は左側ス
ピーカー７の＋え、電極１は左側スピーカー７の
−え夫々接続され、十字形絶縁板体５の各コーナ
ーに対する４極の電極１，２，３，４の配列構成
であるから、−側（アース側）は各々独立となつ
て共通とはならない。 Therefore, the electrode 2 is connected to the +E of the right speaker 6, the electrode 4 is connected to the -E of the right speaker 6, the electrode 3 is connected to the +E of the left speaker 7, and the electrode 1 is connected to the -E of the left speaker 7. Since the four-pole electrodes 1, 2, 3, and 4 are arranged at each corner of the plate 5, the minus side (earth side) is independent and not common.
この結果、万一、プラグ１０を正規の方向位置
より180゜回転した所謂反転挿入が行われても、電
極１と３が入れ換り、電極２と４とが入れ換るだ
けであり、右側アンプ８の音は右側より、左側ア
ンプ９の音は左側の各スピーカーより出ることに
なり、このときの位相は180゜ずれるが、左右共に
ずれるので立体感としては全く変らないから、正
逆いづれの挿入でも自由となり、共にステレオ構
造をとることができて、ステレオプラグとしての
役割が確実に期待できて誠に取扱上至便である
し、又、正逆挿入自由であるから、従来のような
誤挿入の不安が全く解消されて安心使用に適する
上に、挿入規制手段が不要となるから、構成上に
おいてもコスト安となり経済的であるばかりでな
く、板状の絶縁体に対する電極体の積層取付工程
で簡単にコネクター部の製造ができるため、機構
簡素で安価量産性に富み、積層構成と相俟つて小
型化に適し、よつて非常に経済的で取扱い便利な
小型ステレオプラグが提供できる効果がある。 As a result, even if the plug 10 is inserted by rotating it 180 degrees from its normal position, electrodes 1 and 3 will only be swapped, electrodes 2 and 4 will be swapped, and the right The sound of amplifier 8 will be output from the right side, and the sound of left amplifier 9 will be output from each speaker on the left side.At this time, the phase will be shifted by 180 degrees, but since both the left and right sides are shifted, the three-dimensional effect will not change at all. It is very convenient to use as both plugs can be inserted freely, and both can have a stereo structure, and can be expected to function as a stereo plug.Also, since it can be inserted in the forward or reverse direction, there is no need to make mistakes like in the past. In addition to completely eliminating concerns about insertion and making it suitable for safe use, there is no need for insertion control means, so the structure is not only cost-effective and economical, but also allows for laminated mounting of the electrode body on a plate-shaped insulator. Since the connector part can be manufactured easily in the process, it has a simple mechanism and is suitable for mass production at low cost. Combined with the laminated structure, it is suitable for miniaturization, and has the effect of providing a compact stereo plug that is very economical and easy to handle. be.
図面は本考案実施の一例を示すもので、第１図
および第２図は従来品のプラグの拡大斜面図、第
３図は本案品の拡大斜面図、第４図は本案品のプ
ラグとジヤツクの接続図である。
１，２，３，４……電極、５……十字形絶縁板
体、１２……把持部、１３……長方形コネクター
部。
The drawings show an example of the implementation of the present invention. Figures 1 and 2 are enlarged perspective views of the conventional plug, Figure 3 is an enlarged perspective view of the proposed product, and Figure 4 is the plug and jack of the proposed product. It is a connection diagram. 1, 2, 3, 4...electrode, 5...cruciform insulating plate body, 12...grip portion, 13...rectangular connector portion.
Claims (1)
配線をした電極１，２，３，４を積層状に配列し
てなる長方形コネクター部１３の基部を把持部１
２にインサートしてなる小型ステレオプラグ。 The gripping part 1 holds the base of the rectangular connector part 13, which is formed by arranging electrodes 1, 2, 3, and 4 with predetermined wiring in a stacked manner for each corner of the cross-shaped insulating plate 5.
A small stereo plug inserted into 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12004983U JPS6029381U (en) | 1983-08-01 | 1983-08-01 | small stereo plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12004983U JPS6029381U (en) | 1983-08-01 | 1983-08-01 | small stereo plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6029381U JPS6029381U (en) | 1985-02-27 |
| JPH02858Y2 true JPH02858Y2 (en) | 1990-01-10 |
Family
ID=30275276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12004983U Granted JPS6029381U (en) | 1983-08-01 | 1983-08-01 | small stereo plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029381U (en) |
-
1983
- 1983-08-01 JP JP12004983U patent/JPS6029381U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6029381U (en) | 1985-02-27 |
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