JPS6327428Y2 - - Google Patents
Info
- Publication number
- JPS6327428Y2 JPS6327428Y2 JP1983189250U JP18925083U JPS6327428Y2 JP S6327428 Y2 JPS6327428 Y2 JP S6327428Y2 JP 1983189250 U JP1983189250 U JP 1983189250U JP 18925083 U JP18925083 U JP 18925083U JP S6327428 Y2 JPS6327428 Y2 JP S6327428Y2
- Authority
- JP
- Japan
- Prior art keywords
- plug
- plug insertion
- insertion hole
- electrode plate
- component mounting
- 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 claims description 29
- 230000037431 insertion Effects 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
【考案の詳細な説明】 本考案はジヤツクに関する。[Detailed explanation of the idea] The present invention relates to a jack.
従来のジヤツクはプラグ挿入孔を形成するケー
スに、固定接点部および接続端子部を有する電極
板をモールドする一方、可動接点部および接続端
子部を有する他の電極板をケース内に装着してい
た。 In conventional jacks, an electrode plate with a fixed contact part and a connecting terminal part is molded into a case that forms a plug insertion hole, while another electrode plate with a movable contact part and a connecting terminal part is mounted inside the case. .
かかるジヤツクにあつては、電極板をモールド
する型が複雑になることの他、ここに組込まれる
他の電極板も複雑な形状をなし、組立および調整
に多大な時間を費すという欠点があつた。 Such a jack has the disadvantage that the mold for molding the electrode plate is complicated, and other electrode plates incorporated therein also have a complicated shape, requiring a great deal of time for assembly and adjustment. Ta.
本考案は上記従来のものの欠点を除去するため
になされたもので、モールド用の型構造の簡易化
および組立、調整の単純化を図り得、これによつ
て大幅なコストダウンを可能にするジヤツクの提
供を目的とする。 The present invention was devised to eliminate the drawbacks of the conventional ones described above, and is a jack that can simplify the structure of the mold and simplify assembly and adjustment, thereby making it possible to significantly reduce costs. The purpose is to provide.
かかる目的を達成するために、本考案の要旨と
するところは、一端部にプラグ挿入孔が、他端部
にこのプラグ挿入孔に連通し、且つ内法の少なく
とも一方が前記プラグ挿入孔の内径よりも大きな
部品装着孔がそれぞれ形成されたケースと、この
ケースの部品装着孔内にその軸方向に重ねられて
装着される複数の電極板と、これら電極板の間に
挿嵌されて各電極板を電気的に分離する絶縁板と
を備え、前記電極板はその基板部の縁からプラグ
挿入領域に斜めに突出する可動接点部および前記
基板部から前記ケースの外部へ突出する接続端子
部を有し、前記ケースのプラグ挿入孔にプラグを
挿入したとき、前記電極板の可動接点部がそれぞ
れこのプラグの互いに絶縁された複数の接点部の
いずれかに圧接されることを特徴とするジヤツク
に存する。 In order to achieve such an object, the gist of the present invention is that a plug insertion hole is provided at one end and communicated with the plug insertion hole at the other end, and at least one of the inner diameters of the plug insertion hole is connected to the plug insertion hole. A case in which larger component mounting holes are formed respectively, a plurality of electrode plates that are stacked in the axial direction in the component mounting holes of this case, and each electrode plate is inserted between these electrode plates. and an electrically isolated insulating plate, the electrode plate having a movable contact portion projecting obliquely from an edge of the substrate portion to a plug insertion area, and a connecting terminal portion protruding from the substrate portion to the outside of the case. The jack is characterized in that when the plug is inserted into the plug insertion hole of the case, each movable contact portion of the electrode plate is pressed against one of a plurality of mutually insulated contact portions of the plug.
以下、添付図面を参照して本考案の一実施例に
ついて説明する。 Hereinafter, one embodiment of the present invention will be described with reference to the accompanying drawings.
第１図は本考案に係るジヤツクの構成を示す分
解斜視図、第２図ａおよびｂはその組立状態を示
す断面図である。 FIG. 1 is an exploded perspective view showing the construction of a jack according to the present invention, and FIGS. 2a and 2b are sectional views showing its assembled state.
このジヤツクは、一端部にプラグ挿入孔１７を
設けた円筒部１１および他端部に部品装着孔１９
（第２図）を設けた角筒部１２とが一体的に成形
されたケース１と、このケース１の部品装着孔１
９を塞ぐ蓋２と、絶縁板４および６を介して部品
装着孔１９内部の軸方向に順に重ねて装着される
電極板３，５および７と、枠状絶縁板８に植設さ
れ、この絶縁板が電極板７に重なる状態で部品装
着孔１９に装着される帯状電極板８１，８２とで
構成されている。 This jack has a cylindrical part 11 with a plug insertion hole 17 at one end and a component mounting hole 19 at the other end.
(Fig. 2) A case 1 in which a rectangular tube part 12 is integrally formed, and a component mounting hole 1 of this case 1.
9, electrode plates 3, 5 and 7 which are stacked in order in the axial direction inside the component mounting hole 19 via insulating plates 4 and 6, and which are implanted in the frame-shaped insulating plate 8. It is composed of band-shaped electrode plates 81 and 82 that are mounted in the component mounting hole 19 in a state where the insulating plate overlaps the electrode plate 7.
ここでケース１のプラグ挿入孔１７および部品
装着孔１９は同軸上に形成され、しかも部品装着
孔の内対寸法はプラグ挿入孔１７の内径よりも大
きく形成されており、また、部品装着孔１９の一
方の側壁には縁端から軸方向に切り込んだ形状の
４本の溝１３，１４，１５および１６が形成さ
れ、さらにプラグ挿入孔１７の内壁面には逃げ溝
１８がそれぞれ形成されている。 Here, the plug insertion hole 17 and the component mounting hole 19 of the case 1 are formed coaxially, and the inner dimension of the component mounting hole is larger than the inner diameter of the plug insertion hole 17. Four grooves 13, 14, 15 and 16 are formed in one side wall of the plug in the axial direction from the edge thereof, and relief grooves 18 are formed in the inner wall surface of the plug insertion hole 17, respectively. .
また、蓋２にはプラグ挿入時の空気を逃がすた
めの丸孔２１が形成されている。 Furthermore, a round hole 21 is formed in the lid 2 to allow air to escape when the plug is inserted.
一方、電極板３は、枠形の基板３１の内縁に可
動接点部３２が、その外縁に鉤形の接続端子部３
３がそれぞれ形成され、このうち可動接点部３２
は、この電極板３を部品装着孔１９に装着したと
き、プラグ挿入領域に斜めに突出する如く折り曲
げられており接続端子部３３はこれと反対側に折
り曲げられている。なお可動接点部３２を形成す
るために、これに対向する部分に切欠き３５が設
けられ、さらに、可動接点部３２を折り曲げるこ
とによつて基板３１の中心部にプラグ挿入孔３４
が形成されることになる。 On the other hand, the electrode plate 3 has a movable contact part 32 on the inner edge of a frame-shaped substrate 31, and a hook-shaped connection terminal part 3 on the outer edge thereof.
3 are formed respectively, among which a movable contact portion 32
When this electrode plate 3 is installed in the component mounting hole 19, it is bent so as to project diagonally into the plug insertion area, and the connection terminal portion 33 is bent on the opposite side. Note that in order to form the movable contact portion 32, a notch 35 is provided in a portion facing the movable contact portion 32, and a plug insertion hole 34 is formed in the center of the board 31 by bending the movable contact portion 32.
will be formed.
次に、絶縁板４は中心部にプラグ挿入孔４１を
有し、電極板３の接続端子部３３に対応する部分
に切欠き４２が形成されている。 Next, the insulating plate 4 has a plug insertion hole 41 in the center, and a notch 42 is formed in a portion corresponding to the connection terminal portion 33 of the electrode plate 3.
また、電極板５は上記電極板３と略同一形状の
基板５１と、その内縁より図面の下方に突出する
可動接点部５２および外縁より下方に折り曲げら
れる接続端子部５３とを備えている。 Further, the electrode plate 5 includes a substrate 51 having substantially the same shape as the electrode plate 3, a movable contact portion 52 projecting downward in the drawing from its inner edge, and a connecting terminal portion 53 bent downward from its outer edge.
次に、絶縁板６は上記絶縁板４よりも厚く形成
され、プラグ挿入孔６１、さらにはプラグ挿入時
に可動接点部５２を逃がす切欠き６２および接続
端子部３３、５３を通す切欠き６３，６４がそれ
ぞれ形成されている。 Next, the insulating plate 6 is formed thicker than the insulating plate 4, and has a plug insertion hole 61, a notch 62 for allowing the movable contact portion 52 to escape when the plug is inserted, and notches 63, 64 for passing the connecting terminal portions 33, 53. are formed respectively.
また、もう一つの電極板７は、上記電極板３お
よび５と略同一形状の基板７１と、その内縁より
下方に突出する可動接点部７２および外縁より下
方に折り曲げられる接続端子部７３とを備えてい
る。 The other electrode plate 7 includes a substrate 71 having substantially the same shape as the electrode plates 3 and 5, a movable contact portion 72 projecting downward from its inner edge, and a connecting terminal portion 73 bent downward from its outer edge. ing.
次に、帯状電極板８１および８２は、中心部に
プラグ挿入孔８３を有し、且つ、プラグ挿入時に
可動接点部７２を逃がす切欠き８４、および可動
接点部５２を逃がす切欠き８５を有する枠状の絶
縁板８に植設され、その一端部が径方向内方に突
出して固定接点部を形成し、これらの帯状電極板
の他端部は径方向外方に突出して接続端子部を形
成している。 Next, the strip electrode plates 81 and 82 have a plug insertion hole 83 in the center, and a frame having a notch 84 through which the movable contact portion 72 escapes when the plug is inserted, and a notch 85 through which the movable contact portion 52 escapes. These strip-shaped electrode plates are implanted in insulating plates 8, one end of which protrudes radially inward to form a fixed contact portion, and the other ends of these strip-shaped electrode plates protrude radially outward to form a connection terminal portion. are doing.
ここで、これらの電極板および絶縁板は、蓋２
を取り外した状態で、部品装着孔１９の軸方向に
順に重ね合わされる。このとき、溝１３に接続端
子部３３および７３が、溝１４に帯状電極板８２
がそれぞれ通される。また、溝１５に帯状電極板
８１が、溝１６に接続端子部５３がそれぞれ通さ
れる。次に蓋２を被せた状態で電極板および絶縁
板の４隅に形成した孔に図示しないねじを通すこ
とによつてこれらがケース１と一体化される。 Here, these electrode plates and insulating plates are attached to the lid 2.
With the parts removed, they are stacked one on top of the other in the axial direction of the component mounting hole 19. At this time, the connection terminal parts 33 and 73 are in the groove 13, and the strip electrode plate 82 is in the groove 14.
are passed through each. Further, the strip-shaped electrode plate 81 is passed through the groove 15, and the connection terminal portion 53 is passed through the groove 16, respectively. Next, with the lid 2 on, the electrode plate and the insulating plate are integrated with the case 1 by passing screws (not shown) through holes formed at the four corners of the electrode plate and the insulating plate.
なお、可動接点部５２および７２の先端部には
それぞれ接点が固着され、この接点が帯状電極板
８２および８１の外側にそれぞれ圧接されること
になる。 Note that contacts are fixed to the tips of the movable contact portions 52 and 72, respectively, and these contacts are pressed against the outsides of the strip-shaped electrode plates 82 and 81, respectively.
プラグ挿入孔１７に挿入されるプラグは、第２
図に一点鎖線で示すように、互いに電気的に絶縁
された複数の接点部としてスリーブ９１、リング
９２及びチツプ９３を備えている。 The plug inserted into the plug insertion hole 17 is inserted into the second plug insertion hole 17.
As shown by dashed lines in the figure, a sleeve 91, a ring 92, and a chip 93 are provided as a plurality of contact portions that are electrically insulated from each other.
ここで、プラグ挿入孔１７にプラグ９を挿入す
ると、可動接点部３２がスリーブ９１に、可動接
点部５２がリング９２に、可動接点部７２がチツ
プ９３にそれぞれ圧接され、且つ、可動接点部７
２が帯状電極板８２から開離され、同時に可動接
点部５２が帯状電極板８１から開離せしめられ
る。 Here, when the plug 9 is inserted into the plug insertion hole 17, the movable contact portion 32 is pressed against the sleeve 91, the movable contact portion 52 is pressed against the ring 92, and the movable contact portion 72 is pressed against the tip 93, and the movable contact portion 7
2 is separated from the strip-shaped electrode plate 82, and at the same time, the movable contact portion 52 is separated from the strip-shaped electrode plate 81.
かかる構成によれば、電極板をケース１に植設
するという複雑なモールド型が不要になると同時
に、ケース１の一方の端部すなわち、部品装着孔
の端部から単に部品を順次押し込むという単純な
作業で組立ができることになる。 According to this configuration, a complicated mold for implanting the electrode plate into the case 1 is not required, and at the same time, it is possible to simply push the components one after another from one end of the case 1, that is, from the end of the component mounting hole. It will be possible to assemble it by working.
なお、上記実施例ではケース１のプラグ挿入側
を円筒状に、部品装着側を角筒状に形成したが、
その外形々状はどのようなものでもよく、要は一
端部にプラグ挿入孔を、他端部にこのプラグ挿入
孔に連通し、且つ内法の少なくとも一部がプラグ
挿入孔の内径よりも大きい部品装着孔をそれぞれ
形成したものであればよい。 In the above embodiment, the plug insertion side of the case 1 was formed into a cylindrical shape, and the component mounting side was formed into a rectangular tube shape.
Its external shape may be of any shape; in short, it has a plug insertion hole at one end, communicates with the plug insertion hole at the other end, and has at least a part of its inner diameter larger than the inner diameter of the plug insertion hole. Any material may be used as long as component mounting holes are formed respectively.
また上記実施例では導電板および絶縁板の４隅
にねじを通してこれらを固定したが、この固定方
法は蓋２を強く押し付けるようにするものであれ
ば、他の方法でもよい。 Further, in the above embodiment, screws were inserted into the four corners of the conductive plate and the insulating plate to fix them, but other fixing methods may be used as long as the lid 2 is strongly pressed.
以上の説明によつて明らかな如く本考案のジヤ
ツクによれば、モールド用の型構造の簡易化およ
び組立、調整の単純化を図り得、これによつて大
幅なコストダウンが可能になるという優れた効果
が得られている。 As is clear from the above explanation, the jack of the present invention has the advantage of simplifying the mold structure and simplifying assembly and adjustment, thereby making it possible to significantly reduce costs. The effects have been obtained.
第１図は本考案に係るジヤツクの一実施例の構
成を示す分解斜視図、第２図ａおよびｂは同実施
例の組立状態を示す断面図である。
１……ケース、２……蓋、３，５，７……電極
板、４，６，８……絶縁板、９……プラグ、１３
〜１６……溝、１７……プラグ挿入孔、１９……
部品装着孔、３１，５１，７１……基板部、３
２，５２，７２……可動接点部、３３，５３，７
３……接続端子部、８１，８２……帯状電極板、
９１……スリーブ（プラグの接点部）、９２……
リング（プラグの接点部）、９３……チツプ（プ
ラグの接点部）。
FIG. 1 is an exploded perspective view showing the structure of an embodiment of a jack according to the present invention, and FIGS. 2a and 2b are sectional views showing the assembled state of the same embodiment. 1... Case, 2... Lid, 3, 5, 7... Electrode plate, 4, 6, 8... Insulating plate, 9... Plug, 13
~16...Groove, 17...Plug insertion hole, 19...
Component mounting hole, 31, 51, 71... Board part, 3
2, 52, 72...Movable contact part, 33, 53, 7
3...Connection terminal section, 81, 82...Strip electrode plate,
91... Sleeve (contact part of plug), 92...
Ring (contact part of plug), 93... Chip (contact part of plug).
Claims (1)
挿入孔に連通し、且つ内法の少なくとも一方が前
記プラグ挿入孔の内径よりも大きな部品装着孔が
それぞれ形成されたケースと、このケースの部品
装着孔内にその軸方向に重ねられて装着される複
数の電極板と、これら電極板の間に挿嵌されて各
電極板を電気的に分離する絶縁板とを備え、前記
電極板はその基板部の縁からプラグ挿入領域に斜
めに突出する可動接点部および前記基板部から前
記ケースの外部へ突出する接続端子部を有し、前
記ケースのプラグ挿入孔にプラグを挿入したと
き、前記電極板の可動接点部がそれぞれこのプラ
グの互いに絶縁された複数の接点部のいずれかに
圧接されることを特徴とするジヤツク。 A case having a plug insertion hole at one end, a component mounting hole communicating with the plug insertion hole at the other end, and a component mounting hole having at least one inner diameter larger than the inner diameter of the plug insertion hole; A plurality of electrode plates are mounted in the component mounting hole in a stacked manner in the axial direction thereof, and an insulating plate is inserted between these electrode plates to electrically isolate each electrode plate, and the electrode plate is connected to the substrate. a movable contact portion protruding diagonally from the edge of the portion into the plug insertion area, and a connection terminal portion protruding from the substrate portion to the outside of the case, and when the plug is inserted into the plug insertion hole of the case, the electrode plate A jack characterized in that each of the movable contact portions of the plug is pressed into contact with one of a plurality of mutually insulated contact portions of the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983189250U JPS60115477U (en) | 1983-12-09 | 1983-12-09 | jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983189250U JPS60115477U (en) | 1983-12-09 | 1983-12-09 | jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60115477U JPS60115477U (en) | 1985-08-05 |
| JPS6327428Y2 true JPS6327428Y2 (en) | 1988-07-25 |
Family
ID=30746702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983189250U Granted JPS60115477U (en) | 1983-12-09 | 1983-12-09 | jack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60115477U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009048922A (en) * | 2007-08-22 | 2009-03-05 | D D K Ltd | Connector for jack |
-
1983
- 1983-12-09 JP JP1983189250U patent/JPS60115477U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60115477U (en) | 1985-08-05 |
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