JPS6125180Y2 - - Google Patents
Info
- Publication number
- JPS6125180Y2 JPS6125180Y2 JP1980094171U JP9417180U JPS6125180Y2 JP S6125180 Y2 JPS6125180 Y2 JP S6125180Y2 JP 1980094171 U JP1980094171 U JP 1980094171U JP 9417180 U JP9417180 U JP 9417180U JP S6125180 Y2 JPS6125180 Y2 JP S6125180Y2
- Authority
- JP
- Japan
- Prior art keywords
- pin jack
- frame
- pin
- ground terminal
- bodies
- 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 18
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920001342 Bakelite® Polymers 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 241001232202 Chrysothamnus stylosus Species 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Description
【考案の詳細な説明】
本考案は、例えば複数のピンジヤツク本体をア
ース端子を兼ねた金属性フレームに装着してなる
ピンジヤツクに関する。[Detailed Description of the Invention] The present invention relates to a pin jack in which, for example, a plurality of pin jack bodies are attached to a metal frame that also serves as a ground terminal.
従来、複数個のピンジヤツクを並設してなる、
いわゆる多連型のピンジヤツクは複数個のピンジ
ヤツク本体をベークライト或いは合成樹脂製の成
型基板に設けた円状の装着孔に挿入し、成型基板
の裏側で各々ジヤツク本体の外周部を形成してい
る外筒の一端部を形成型基板の裏面側にかしめ付
けることで、各ピンジヤツク本体をこれに設けた
アース端子と共に成型基板に一体に固定するよに
している。 Traditionally, multiple pin jacks were installed in parallel.
A so-called multi-pin jack has a plurality of pin jack bodies inserted into circular mounting holes provided in a molded board made of Bakelite or synthetic resin. By caulking one end of the cylinder to the back side of the mold board, each pin jack body is integrally fixed to the mold board together with the ground terminal provided thereon.
そのため従来の多連型ピンジヤツクではピンジ
ヤツク本体を装着するための成型基板を必要と
し、しかもその成型基板の製造には高価な金型を
必要とし、またその成型基板がベークライト或い
は合成樹脂等の絶縁体であるため、各々のピンジ
ヤツク本体にそれぞれ独立したアース端子を設け
なければならない等、コスト面で問題があつた。 For this reason, conventional multiple pin jacks require a molded board to attach the pin jack body, and an expensive mold is required to manufacture the molded board, and the molded board is made of an insulating material such as Bakelite or synthetic resin. Therefore, each pin jack body had to be provided with an independent ground terminal, which caused problems in terms of cost.
ところで、上記の成型基板に替えてアース端子
を兼ねた板金製フレームに複数のピンジヤツク本
体を装着することが考えられ、こうすることによ
つて各ピンジヤツク本体毎に設けていたアース端
子が不要となり、また板金製フレームは合成樹脂
等の成形基板に比べ製作費が安価である。しかし
ながら従来のピンジヤツク本体は合成樹脂等の成
型基板の厚み（1.6〜２mm）及びアース端子の厚
み（約0.4mm）を考慮し、ピンジヤツク本体の外
筒の成型基板に挿入する挿入代を２〜2.4mm以上
に設計されている。したがつてこのような従来の
ピンジヤツク本体を板金製フレームに装着する場
合、そのフレームの厚みを２〜2.4mm程度にする
必要がある。しかしながらこのような厚手の金属
板を打抜くことは甚だ困難であり、加工に費す費
用のためかえつてコスト高になる虞れもあつた。 By the way, instead of the above-mentioned molded board, it is possible to attach a plurality of pin jack bodies to a sheet metal frame that also serves as a ground terminal, and by doing so, the ground terminal provided for each pin jack body becomes unnecessary. In addition, the manufacturing cost of a frame made of sheet metal is lower than that of a molded substrate made of synthetic resin or the like. However, the conventional pin jack body takes into consideration the thickness of the molded board made of synthetic resin (1.6 to 2 mm) and the thickness of the ground terminal (approximately 0.4 mm), and the insertion distance for inserting the outer cylinder of the pin jack body into the molded board is 2 to 2.4 mm. Designed over mm. Therefore, when such a conventional pin jack body is mounted on a sheet metal frame, the thickness of the frame must be approximately 2 to 2.4 mm. However, it is extremely difficult to punch out such a thick metal plate, and there is a risk that the cost will increase due to the processing costs.
本考案はこのような事情に鑑みてなされたもの
で、ピンジヤツク本体をアース端子を兼ねた金属
製のフレームに装着することにより、特に複数の
ピンジヤツクを並設する多連型ピンジヤツクにお
いて、ピンジヤツク本体を装着するための成型基
板及び各ピンジヤツク毎に設けていたアース端子
が不要となり、また従来のピンジヤツク本体をそ
のまゝ使用することが出来る等、大幅なコストダ
ウンが可能なピンジヤツクを提供することを目的
とする。 The present invention was developed in view of these circumstances, and by attaching the pin jack body to a metal frame that also serves as a ground terminal, the pin jack body can be easily mounted, especially in multiple pin jacks in which multiple pin jacks are installed in parallel. The purpose is to provide a pin jack that can significantly reduce costs by eliminating the need for a molded board for mounting and the ground terminal provided for each pin jack, and by allowing the conventional pin jack body to be used as is. shall be.
本考案のピンジヤツクは、上記目的を達成する
ために、アース端子を兼ねた金属製のフレーム
に、前後方向に貫通し且つ裏面側に円筒状の突出
部を形成した装着孔を複数設けると共に、この各
装着孔の内周面に、夫々、ピンジヤツク本体の外
周部を形成している段付外筒の小径部側筒部を配
置させて、該小径部側筒部の遊端部を前記装着孔
の突出部の遊端部外面側にかしめ付けることによ
りピンジヤツク本体を金属製のフレームに固定し
たものである。 In order to achieve the above object, the pin jack of the present invention has a metal frame that also serves as a ground terminal, and is provided with a plurality of mounting holes that penetrate in the front and back direction and have cylindrical protrusions on the back side. The small diameter side cylinder part of the stepped outer cylinder forming the outer peripheral part of the pin jack body is arranged on the inner circumferential surface of each mounting hole, and the free end of the small diameter side cylinder part is connected to the mounting hole. The pin jack body is fixed to a metal frame by caulking the outer surface of the free end of the protrusion.
以下、本考案の１実施例を図面を参照して具体
的に説明する。 Hereinafter, one embodiment of the present invention will be specifically described with reference to the drawings.
図中１はピンジヤツク本体２及び３を装着する
ための板金製のフレームであり、該フレームに
は、ピンジヤツク本体２及び３を装着する装着孔
４及び５が複数設けられている。この装着孔４，
５は、前後方向に貫通し且つ裏面側に円筒状の突
出部６，７を形成しているもので、いわゆるバー
リング加工によつて得られるものであり、その打
出し量は従来の多連型ピンジヤツクに使用される
樹脂成型基板の厚み（1.6〜２mm）にアース端子
の厚み（0.4mm）を加えたものからフレーム１の
厚み（0.4〜0.8mm）を差引いた1.2〜2.0mm程度の
ものである。 In the figure, reference numeral 1 denotes a frame made of sheet metal for mounting the pin jack bodies 2 and 3, and the frame is provided with a plurality of mounting holes 4 and 5 into which the pin jack bodies 2 and 3 are mounted. This mounting hole 4,
5 has cylindrical protrusions 6 and 7 formed on the back side and penetrates in the front-rear direction, and is obtained by a so-called burring process, and its ejection amount is different from that of the conventional multiple type. The thickness of the resin molded board used for the pin jack (1.6 to 2 mm) plus the thickness of the ground terminal (0.4 mm) minus the thickness of frame 1 (0.4 to 0.8 mm) is approximately 1.2 to 2.0 mm. be.
また上記突出部６及び７の内周面に係合突条８
及び９を突設すると共に、ピンジヤツク本体２及
び３の外周部を形成している金属性の段付外筒１
０及び１１の小径部側筒部１０ａ，１１ａに上記
係合突条８及び９に係合する係合溝（図示せず）
を設けている。 In addition, an engaging protrusion 8 is provided on the inner circumferential surface of the protrusions 6 and 7.
and 9 protrudingly provided, and a stepped metal outer cylinder 1 forming the outer periphery of the pin jack bodies 2 and 3.
Engagement grooves (not shown) that engage with the engagement protrusions 8 and 9 on the small diameter side cylinder portions 10a and 11a of Nos. 0 and 11
has been established.
また上記金属製のフレーム１の両端部を裏側に
屈曲し、その屈曲片１ａ，１ｂの下端部にアース
端子片１２及び１３を屈曲片１ａ，１ｂから一体
に突出させている。 Further, both ends of the metal frame 1 are bent to the back side, and ground terminal pieces 12 and 13 are integrally projected from the lower ends of the bent pieces 1a and 1b.
また上記フレーム１の上縁部をその略全長に亘
つて裏側に屈曲し、フレーム１の補強を行なつて
いる。ところで、ピンジヤツク本体２及び３のフ
レーム１に対する取付けはピンジヤツク本体２及
び３を装着孔４及び５に、ピンジヤツク本体２及
び３側に設けた係合溝がフレーム１側の補強部６
及び７に設けた係合突条８及び９に係合するよう
に挿入して配置し、ピンジヤツク本体２及び３側
の小径部側筒部１０ａ，１１ａの遊端部を突出部
６及び７の遊端部外面側にかしめ付けて、ピンジ
ヤツク本体２及び３をフレーム１に一体に固定す
る。 Further, the upper edge of the frame 1 is bent toward the back side over substantially its entire length, thereby reinforcing the frame 1. By the way, when attaching the pin jack bodies 2 and 3 to the frame 1, the pin jack bodies 2 and 3 are inserted into the mounting holes 4 and 5, and the engagement grooves provided on the pin jack bodies 2 and 3 are inserted into the reinforcing part 6 on the frame 1 side.
and 7, and the free ends of the small diameter side cylindrical parts 10a and 11a on the pin jack bodies 2 and 3 are inserted into the protrusions 6 and 7. The pin jack bodies 2 and 3 are integrally fixed to the frame 1 by caulking the outer surface of the free end.
尚、上記ピンジヤツク本体２及び３は一端部を
二股に分岐した接続端子、つまりコンタクタ１
４，１５を一組の合成樹脂製のブツシユ１６，１
６及び１７，１７で挾装し、該ブツシユ１６，１
６及び１７，１７の一方より嵌挿した両端部を開
口する円筒状の外筒１０及び１１の前端側開口縁
部を内方にかしめると共に、上記ブツシユ１６，
１６及び１７，１７の後端部側より突出するコン
タクタ１４，１５のリード端子１４ａ，１５ａを
屈曲させたもので、上記ブツシユ１６，１６及び
１７，１７によつて形成される挿入穴１６ａ，１
７ａにピンジヤツク本体２及び３に接続されるピ
ンプラグ（図示せず）のピン端子を挿入し、その
ピン端子を上記コンタクト１４，１５に接触させ
るようにしたものである。 The pin jack bodies 2 and 3 have one end bifurcated into a connecting terminal, that is, a contactor 1.
4, 15 and a set of synthetic resin bushes 16, 1
6 and 17, 17, and the bushes 16, 1
The front opening edges of the cylindrical outer cylinders 10 and 11, which have both ends opened from one of the bushes 16 and 17, 17, are caulked inward, and the bushes 16,
The lead terminals 14a, 15a of the contactors 14, 15 protruding from the rear end side of the contactors 16, 17, 17 are bent, and the insertion holes 16a, 1 formed by the bushes 16, 16 and 17, 17 are bent.
A pin terminal of a pin plug (not shown) connected to the pin jack bodies 2 and 3 is inserted into 7a, and the pin terminal is brought into contact with the contacts 14 and 15.
しかして、本考案の構成によれば、フレーム１
が比較的肉厚の薄いものであつても装着孔４及び
５に円筒状の突出部６及び７があるため、成型基
板等に装着するようにした従来型のピンジヤツク
本体２及び３がそのまゝ装着可能であり、新たな
ピンジヤツク、つまりフレーム１に対する挿入代
の少ない外筒を有するピンジヤツク本体を格別に
製作する必要がない。 According to the configuration of the present invention, the frame 1
Even if the pin jack bodies 2 and 3 are relatively thin, the mounting holes 4 and 5 have cylindrical protrusions 6 and 7, so the conventional pin jack bodies 2 and 3 that are mounted on a molded board etc. can be used as they are. It is possible to install the pin jack, and there is no need to specially manufacture a new pin jack, that is, a pin jack main body having an outer cylinder with a small insertion distance into the frame 1.
またその突出部６及び７を設けたことによりピ
ンジヤツク本体２及び３のフレーム１に対する装
着がより確実なものとなり、装着されたピンジヤ
ツク本体２及び３がフレーム１に対しがたつくぬ
つなことがない。 Further, by providing the protrusions 6 and 7, the attachment of the pin jack bodies 2 and 3 to the frame 1 becomes more reliable, and the attached pin jack bodies 2 and 3 do not shake against the frame 1.
また上記突出部６及び７によつてフレーム１が
補強されるため、フレーム１の肉厚が薄くても、
フレーム１自身の強度が実質的に増大し、フレー
ム１に比較的肉厚の薄いものを使用できる等板金
加工が容易となり製作コストの削減が可能とな
る。 Furthermore, since the frame 1 is reinforced by the protrusions 6 and 7, even if the frame 1 is thin,
The strength of the frame 1 itself is substantially increased, allowing the use of a relatively thin frame 1, etc. Sheet metal processing becomes easier and manufacturing costs can be reduced.
また従来の成型基板に替えて板金製のフレーム
１を使用するため成型基板の製作に必要な高価な
金型を必要とせず、また上記フレーム１自身が各
ピンジヤツクの共通のアース端子を兼ねるため、
従来の多連型ピンジヤツクのように各ピンジヤツ
ク毎にアース端子を設ける必要がなく部品点数が
少くなり、製作コストの削減を図ることができ
る。 In addition, since the frame 1 made of sheet metal is used instead of the conventional molded board, there is no need for expensive molds required for manufacturing molded boards, and the frame 1 itself also serves as a common ground terminal for each pin jack.
Unlike conventional multiple pin jacks, it is not necessary to provide a ground terminal for each pin jack, so the number of parts is reduced, and manufacturing costs can be reduced.
更には、本考案の構成の場合、ピンジヤツク本
体の金属製フレームへの組込みや固定が非常に能
率的に行え（かしめはかしめ機によつて一括して
多数のものを自動的に行える。）、しかも構成が全
く複雑化せずコストも安価であり、かつまた構成
が簡単でありながら、ピンプラグのピンジヤツク
本体に対する挿脱に対しても、段付外筒における
大径部側筒部の金属製フレーへの当接と小径部側
筒部の突出部外面側へのかしめ付けとにより、確
実にこれに対抗し得えて、長期に亘る確実なピン
ジヤツク本体の金属製フレームに対する固定を確
保できる。 Furthermore, in the case of the configuration of the present invention, the assembly and fixing of the pin jack body to the metal frame can be performed very efficiently (a large number of crimping operations can be performed automatically at once using a crimping machine). Moreover, the structure is not complicated at all and the cost is low.Although the structure is simple, the metal frame of the large diameter side cylinder part of the stepped outer cylinder can be easily inserted and removed from the pin jack body. This can be reliably counteracted by abutting against the small diameter side cylinder portion and caulking the small diameter side cylinder portion against the outer surface of the protruding portion, and ensuring reliable fixation of the pin jack body to the metal frame over a long period of time.
尚、前記実施例で説明したピンジヤツクにおい
ては、例えばプリント基板等に対する取付けもフ
レーム１の屈曲片１ａ，１ｂに設けたアース端子
片１２及び１３をプリント基板のアース側端子に
半田付け等によつて固定する極めて簡単な作業で
よく、従来の多連型ピンジヤツクのように各ピン
ジヤツク毎に設けたアース端子を個々に半田付け
するような煩しさが解消される。 The pin jack described in the above embodiment can be attached to a printed circuit board, for example, by soldering the ground terminal pieces 12 and 13 provided on the bent pieces 1a and 1b of the frame 1 to the ground terminal of the printed circuit board. An extremely simple fixing operation is required, and the trouble of individually soldering the ground terminal provided for each pin jack, which is required in conventional multiple pin jacks, is eliminated.
また前記実施例では突出部６及び７の内周面に
係合突条８及び９を突設すると共に、ピンジヤツ
ク本体２及び３の外筒１０及び１１に上記係合突
条８及び９に係合する係合溝を設けているため、
ピンジヤツク本体２及び３がフレーム１に対し回
転する虞れがない。 Further, in the above embodiment, the engaging protrusions 8 and 9 are provided on the inner peripheral surfaces of the protrusions 6 and 7, and the engaging protrusions 8 and 9 are engaged with the outer cylinders 10 and 11 of the pin jack bodies 2 and 3. Because it has an engagement groove that fits,
There is no risk that the pin jack bodies 2 and 3 will rotate relative to the frame 1.
尚、フレーム１の装着孔４及び５の突出部６及
び７を前記実施では、いわゆるバーリング加工に
よつて設けたものであるが、前記実施例の構成の
場合には必ずしもこのようなものに限るものでな
く、例えば突出部として所要の厚みを有するワツ
シヤ等で形成するものであつてもよい。また、フ
レーム１の裏側に折返したものであつてもよい。
またフレーム１に装着するピンジヤツク本体の数
は本実施例のように２個に限定されるものでな
い。 Incidentally, in the above embodiment, the protrusions 6 and 7 of the mounting holes 4 and 5 of the frame 1 were provided by a so-called burring process, but in the case of the structure of the above embodiment, this is not necessarily the case. For example, the protruding portion may be formed of a washer or the like having a required thickness. Alternatively, it may be folded back on the back side of the frame 1.
Further, the number of pin jack bodies attached to the frame 1 is not limited to two as in this embodiment.
第１図は本考案の１実施例を示す斜視図、第２
図ａ，ｂ，ｃは同実施例の上面図、側面図及び正
面図、第３図は同実施例の断面図である。
１……フレーム、２，３……ピンジヤツク本
体、４，５……装着孔、６，７……突出部、１
０，１１……段付外筒、１０ａ，１１ａ……小径
部側筒部。
Fig. 1 is a perspective view showing one embodiment of the present invention;
Figures a, b, and c are a top view, a side view, and a front view of the same embodiment, and Fig. 3 is a sectional view of the same embodiment. 1... Frame, 2, 3... Pin jack body, 4, 5... Mounting hole, 6, 7... Projection, 1
0, 11...Stepped outer cylinder, 10a, 11a...Small diameter side cylinder part.
Claims (1)
向に貫通し且つ裏面側に円筒状の突出部を形成し
た装着孔を複数設けると共に、この各装着孔の内
周面に、夫々、ピンジヤツク本体の外周部を形成
している段付外筒の小径部側筒部を配置させて、
該小径部側筒部の遊端部を前記装着孔の突出部の
遊端部外面側にかしめ付けることによりピンジヤ
ツク本体を金属製のフレームに固定させているこ
とを特徴とするピンジヤツク。 A plurality of mounting holes are provided in the metal frame that also serve as ground terminals in the front-rear direction and have cylindrical protrusions formed on the back side. By arranging the small diameter side cylinder part of the stepped outer cylinder forming the part,
A pin jack, characterized in that the pin jack body is fixed to a metal frame by caulking the free end of the small diameter side cylindrical portion to the outer surface of the free end of the protrusion of the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980094171U JPS6125180Y2 (en) | 1980-07-03 | 1980-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980094171U JPS6125180Y2 (en) | 1980-07-03 | 1980-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5717084U JPS5717084U (en) | 1982-01-28 |
| JPS6125180Y2 true JPS6125180Y2 (en) | 1986-07-29 |
Family
ID=29456110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980094171U Expired JPS6125180Y2 (en) | 1980-07-03 | 1980-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125180Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616410Y2 (en) * | 1985-06-21 | 1994-04-27 | 松下電工株式会社 | Inset plug receiver for equipment |
| JPH0425570Y2 (en) * | 1986-10-25 | 1992-06-18 | ||
| JP2563611Y2 (en) * | 1990-12-28 | 1998-02-25 | 株式会社ケンウッド | Pin jack unit |
-
1980
- 1980-07-03 JP JP1980094171U patent/JPS6125180Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5717084U (en) | 1982-01-28 |
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