JPH0138866Y2 - - Google Patents
Info
- Publication number
- JPH0138866Y2 JPH0138866Y2 JP1981094181U JP9418181U JPH0138866Y2 JP H0138866 Y2 JPH0138866 Y2 JP H0138866Y2 JP 1981094181 U JP1981094181 U JP 1981094181U JP 9418181 U JP9418181 U JP 9418181U JP H0138866 Y2 JPH0138866 Y2 JP H0138866Y2
- Authority
- JP
- Japan
- Prior art keywords
- connector
- metal
- plug
- metal shell
- hem
- 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
- 239000002184 metal Substances 0.000 claims description 39
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 4
- 230000005405 multipole Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
【考案の詳細な説明】
本案は雑音電波に対するシールドを簡単に行い
うる平型多極電気コネクタに関するものである。[Detailed Description of the Invention] The present invention relates to a flat multi-pole electrical connector that can easily shield noise radio waves.
マイクロコンピユータその他この種の弱電機器
の著しい発達と需用の増大に伴い、その構成機器
相互を接続する多極電気コネクタが多数使用され
ているが、周知のようにこの種の機器は雑音に弱
く誤動作するおそれが非常に大きく、コネクタが
拾う雑音も大きな問題となる。そこで従来におい
ては第１図ａ，ｂに示す斜視図および断面図のよ
うに、コネクタの一方例えば雄コネクタ１を金属
シエル２により包囲し、これを細線３を雌コネク
タ４を取付けた金属パネル５に取付ねじ６を利用
して接続することによつてアースして、シールド
することが行われている。（なお７は接続端子で
ある。）しかし実験によれば上記の細線３によつ
て雑音電波を拾うため、シールドが完全に行われ
にくい欠点がある。また雌雄コネクタの嵌合接続
および接続解除時一々細線を金属パネルに接続し
たり、はずしたりしなければならないため、接続
操作が非常に面倒である大きな欠点があり、しか
も細線が露呈するため外見的にすつきりしない。
このため最近のようにデザインが洗練された機器
に用いた場合大きく見劣りして、デザイン的な調
和を乱す欠点がある。 With the remarkable development and increasing demand for microcomputers and other low-power devices, many multi-pole electrical connectors are being used to interconnect their component devices, but as is well known, this type of device is susceptible to noise. There is a very high risk of malfunction, and the noise picked up by the connector is also a major problem. Therefore, in the past, as shown in the perspective view and cross-sectional view shown in FIGS. The mounting screw 6 is used to connect the terminal to the terminal for grounding and shielding. (Note that 7 is a connection terminal.) However, according to experiments, noise radio waves are picked up by the thin wire 3, so there is a drawback that it is difficult to completely shield the wire. In addition, when mating and disconnecting male and female connectors, the thin wires must be connected and disconnected from the metal panel each time, so the connection operation is very troublesome, which is a major drawback.Furthermore, the thin wires are exposed, which makes the appearance unsightly. I don't get enough of it.
For this reason, when used in devices with sophisticated designs such as these days, they look very inferior and have the disadvantage of disrupting the harmony of the design.
本案は上記の如き各種の欠点を一掃した電気コ
ネクタの提供を目的とするもので、次に図面を用
いてその詳細を説明する。 The purpose of the present invention is to provide an electrical connector that eliminates the various drawbacks mentioned above, and the details thereof will be explained below with reference to the drawings.
第２図ａ，ｂは本案の一実施例を示す分解斜視
図および断面図であつて、その特徴とするところ
は次の点にある。即ち第２図ａのように雌コネク
タ４に、その側面を覆う金属部分８ａと、金属パ
ネル５への取付部を形成する接続金属部分８ｂと
よりなる金属シエル８を設けて、取付ねじ６（図
示せず）により金属シエル８が金属パネル５に電
気的に接続されるようにすると同時に、雄コネク
タ１の金属シエル２への挿込み裾部２ａの両面も
しくは片面（図では両面の場合を示す）の長手方
向には、雌雄コネクタの嵌合接続時第２図ｂのよ
うに雌コネクタ４の側面金属部分８ａに押され
て、裾部２ａの弾性に抗して外方に押される細長
い接続突部９を設けた点にある。 FIGS. 2a and 2b are an exploded perspective view and a sectional view showing an embodiment of the present invention, and its features are as follows. That is, as shown in FIG. 2a, the female connector 4 is provided with a metal shell 8 consisting of a metal part 8a that covers the side surface of the female connector 4 and a connecting metal part 8b that forms the attachment part to the metal panel 5, and the mounting screw 6 ( At the same time, the male connector 1 is inserted into the metal shell 2 on both sides or one side of the hem 2a (the figure shows the case of both sides). ) In the longitudinal direction, when the male and female connectors are mated and connected, as shown in FIG. This is because the protrusion 9 is provided.
このようにすれば第１図によつて前記したもの
のように、細線によつて一々雄コネクタ１の金属
シエル２を接地された金属パネル５に接続した
り、はずしたりすることなく、雌雄コネクタの嵌
合および嵌合接続の解除と同時にワンタツチで金
属シエル２の接地および解除を行うことができ、
接続操作が極めて簡単となる。しかも細線により
雑音を拾つたりすることがないのでシールドを極
めて良好に行いうると同時に、外観的にもすつき
りとしたものになるので、他機器とのデザインの
調和を損うおそれがない。 In this way, unlike the case described above with reference to FIG. It is possible to ground and release the metal shell 2 with one touch at the same time as mating and releasing the mating connection.
The connection operation becomes extremely simple. Moreover, since the thin wires do not pick up noise, shielding can be performed extremely well, and at the same time, the appearance is sleek, so there is no risk of harming the harmony of the design with other equipment. .
以上本案を一実施例により説明したが、第３図
ａに示す斜視図のように、コンタクトの支持絶縁
物１０と一体となつた、金属パネル５への取付部
１１を有する既存の雌コネクタの場合には、第３
図ｂの斜視図のように側面金属部８ａと取付金属
部分８ｂを有する金属シエル金具１２を作り、こ
れを上方から雌コネクタ４に嵌めこんで、金属パ
ネル５に取付けるようにすればよい。またこの場
合第４図のように側面金属部分８ａを側面全体で
なく、金属シエル裾部２ａの突部９に対応して部
分的に設けてもよい。また以上では裾部２ａに一
本の接続突部９を設けたが、分散して設けてもよ
い。また以上では雄コネクタの金属シエル２の裾
部２ａに、雌コネクタ側の金属シエル８の側面金
属部分８ａにより外方に押される突部９を設けた
が、第５図に示す断面図のように、雌コネクタ側
の側面金属部分８ａにより内方に押される突部９
を設けてもよい。この場合側面金属部分８ａと雌
コネクタ４の側面間に挿込み裾部２ａが入る空隙
１３を設ける必要がある。また以上では雌コネク
タを接地された金属パネルに固定し、これに雄コ
ネクタを挿しこむようにしたが、これと逆の場合
にも本案を適用できる。 The present invention has been explained above with reference to one embodiment, and as shown in the perspective view shown in FIG. In this case, the third
A metal shell fitting 12 having a side metal part 8a and a mounting metal part 8b is made as shown in the perspective view of FIG. In this case, as shown in FIG. 4, the side metal portion 8a may not be provided on the entire side surface, but may be provided partially in correspondence with the protrusion 9 of the metal shell bottom portion 2a. Moreover, although one connection protrusion 9 is provided on the hem portion 2a in the above description, it may be provided in a dispersed manner. Furthermore, in the above description, the protrusion 9 that is pushed outward by the side metal part 8a of the metal shell 8 on the female connector side is provided on the hem 2a of the metal shell 2 of the male connector, but as shown in the cross-sectional view in FIG. , the protrusion 9 is pushed inward by the side metal portion 8a on the female connector side.
may be provided. In this case, it is necessary to provide a gap 13 between the side metal portion 8a and the side surface of the female connector 4, into which the insertion skirt portion 2a can fit. Moreover, although the female connector is fixed to a grounded metal panel and the male connector is inserted into it in the above example, the present invention can also be applied to the opposite case.
以上の説明から明らかなように、本案によれば
操作簡単しかも良好なシールドを行うことができ
る電気コネクタを提供できるもので、実用上の効
果は大きい。 As is clear from the above description, according to the present invention, it is possible to provide an electrical connector that is easy to operate and provides good shielding, and has great practical effects.
第１図ａ，ｂは従来コネクタにおける雄コネク
タ斜視図および嵌合接続状態を示す断面図、第２
図ａ，ｂは本案の一実施例分解斜視図および断面
図、第３図ａ，ｂは金属シエル金具の斜視図、第
４図はその変形例を示す斜視図、第５図は本案の
他の実施例の断面図である。
１……雄コネクタ、２……金属シエル、２ａ…
…挿込み裾部、３……細線、４……雌コネクタ、
５……金属パネル、６……取付ねじ、８……金属
シエル、８ａ……側面金属部分、８ｂ……取付け
金属部分、９……接続突部、１０……支持絶縁
物、１１……取付部、１２……金属シエル金具。
Figures 1a and b are a perspective view of a male connector in a conventional connector and a sectional view showing a mated connection state;
Figures a and b are exploded perspective views and cross-sectional views of one embodiment of the present invention, Figures 3 a and b are perspective views of metal shell fittings, Figure 4 is a perspective view of a modification thereof, and Figure 5 is another example of the present invention. FIG. 1...male connector, 2...metal shell, 2a...
...Insertion hem, 3...Thin wire, 4...Female connector,
5...Metal panel, 6...Mounting screw, 8...Metal shell, 8a...Side metal part, 8b...Mounting metal part, 9...Connecting protrusion, 10...Supporting insulator, 11...Mounting Section 12...Metal shell fittings.
Claims (1)
挿込みコネクタ１と、絶縁ハウジング１０の外側
壁が金属部分によつて包囲されない被挿込みコネ
クタ４とよりなり、かつ上記挿込みコネクタ１と
被挿込みコネクタ４の結合接続状態においては挿
込みコネクタ１が被挿込みコネクタ４の絶縁ハウ
ジング１０内に入ると共に、上記金属シエル２の
挿込み側の裾部２ａが被挿込みコネクタ４を包み
こむようにした平型多極電気コネクタにおいて、
上記金属シエル２の挿込み側の裾部２ａの長手方
向でかつ横方向に伸びる接続突部９を設け、また
被挿込みコネクタ４の絶縁ハウジング１０の外側
に、上記挿込み側裾部２ａの接続突部９が接触す
る側面金属部分８ａと、これと連なる金属パネル
５との取付金属部分８ｂとからなる金属シエル
８，１２を設けて、挿込みコネクタ１と被挿込み
コネクタ４の結合接続状態においては被挿込みコ
ネクタ４の外側壁を前記金属シエル２の側裾部２
ａと前記金属シエル８，１２の側面金属部分８ａ
とで二重に包むとともに上記接続突部９と上記側
面金属部分８ａとの接触が行われて上記挿込みコ
ネクタ１を包んだ金属シエル２が接地された取付
パネル５に接続される構造にしたことを特徴とす
る電気コネクタ。 It consists of a plug-in connector 1 surrounded by a metal shell 2 leaving a mating surface, and a plug-in connector 4 whose outer wall of the insulating housing 10 is not surrounded by a metal part, and the plug-in connector 1 and the plug-in connector 4 are When the plug-in connector 4 is in the connected state, the plug-in connector 1 enters the insulating housing 10 of the plug-in connector 4, and the hem 2a on the insertion side of the metal shell 2 wraps around the plug-in connector 4. In the flat multi-pole electrical connector,
A connecting protrusion 9 extending in the longitudinal direction and the lateral direction of the insertion-side hem 2a of the metal shell 2 is provided, and the insertion-side hem 2a is provided on the outside of the insulating housing 10 of the inserted connector 4. The insertion connector 1 and the inserted connector 4 are coupled and connected by providing metal shells 8 and 12 consisting of a side metal portion 8a with which the connection protrusion 9 comes into contact and a metal portion 8b for attaching the metal panel 5 to the metal shell 8b. In this state, the outer wall of the connector 4 to be inserted is connected to the side hem 2 of the metal shell 2.
a and the side metal portions 8a of the metal shells 8, 12
The structure is such that the metal shell 2 surrounding the insertion connector 1 is connected to the grounded mounting panel 5 by wrapping the connector 1 in a double manner and bringing the connection protrusion 9 into contact with the side metal portion 8a. An electrical connector characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981094181U JPS58380U (en) | 1981-06-25 | 1981-06-25 | electrical connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981094181U JPS58380U (en) | 1981-06-25 | 1981-06-25 | electrical connectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58380U JPS58380U (en) | 1983-01-05 |
| JPH0138866Y2 true JPH0138866Y2 (en) | 1989-11-20 |
Family
ID=29889115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981094181U Granted JPS58380U (en) | 1981-06-25 | 1981-06-25 | electrical connectors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58380U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181477A (en) * | 1983-03-31 | 1984-10-15 | 富士通株式会社 | Method of connecting shield cord |
| US4641901A (en) * | 1984-01-16 | 1987-02-10 | Stewart Stamping Corp. | Printed circuit board jack for modular plug connector terminated cord |
| US4781604A (en) * | 1987-03-23 | 1988-11-01 | Thomas & Betts Corporation | Electrical connector including a metallic housing and integral ground contact |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS402623Y1 (en) * | 1964-01-16 | 1965-01-25 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5591075U (en) * | 1978-12-20 | 1980-06-24 |
-
1981
- 1981-06-25 JP JP1981094181U patent/JPS58380U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS402623Y1 (en) * | 1964-01-16 | 1965-01-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58380U (en) | 1983-01-05 |
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