JPS6159006B2 - - Google Patents
Info
- Publication number
- JPS6159006B2 JPS6159006B2 JP50077196A JP7719675A JPS6159006B2 JP S6159006 B2 JPS6159006 B2 JP S6159006B2 JP 50077196 A JP50077196 A JP 50077196A JP 7719675 A JP7719675 A JP 7719675A JP S6159006 B2 JPS6159006 B2 JP S6159006B2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- hole
- case
- base
- terminal
- 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 75
- 230000037431 insertion Effects 0.000 claims description 75
- 239000004020 conductor Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Details Of Television Systems (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
【発明の詳細な説明】
この発明は多数のテレビ受像機を動作させる
為、給電線を介して伝送されてきたテレビ信号を
多数に分割して、それらを夫々のテレビ受像機に
供給する場合に用いられる分配器に関するもので
ある。[Detailed Description of the Invention] This invention divides a television signal transmitted through a power supply line into many parts and supplies them to each television receiver in order to operate a large number of television receivers. This relates to the distributor used.
従来の分配器にあつて、その接続端子の構造
が、ケースの表面に金属材料で形成した平坦な導
線受部を設け、その受部に対して止ねじを螺合さ
せて、この受部と止ねじとにより給電線の導線を
はさみつけて接続をするようにしていたものは、
そのように端子部分が露出している関係上、多数
の接続端子相互の間隔を広くとらないと接続した
給電線の導線のばらけが他の端子に触れて短絡故
障を起こしたりする欠点があり、またそのように
端子が露出している為これを覆うカバーが必要と
なつてその為に余分の材料費が必要となる欠点が
ある。 In conventional distributors, the structure of the connection terminal is such that a flat conductor receiving part made of a metal material is provided on the surface of the case, and a set screw is screwed into the receiving part. The connection was made by sandwiching the conductor of the power supply line with a set screw,
Because the terminals are exposed in this way, there is a drawback that if the many connection terminals are not spaced widely, the loose conductor of the connected power supply line may come into contact with other terminals and cause a short-circuit failure. Furthermore, since the terminals are exposed in this way, a cover is required to cover them, which has the disadvantage of requiring extra material costs.
そこで本発明は、上述の欠点を除くようにした
もので、小型化できる上に接続端子相互の短絡故
障も防止でき、さらに、専用のカバーも要するこ
となく接続部分を覆つてしまうことができてその
製造コストを低く押え得るようにした分配器を提
供しようとするものである。 Therefore, the present invention is designed to eliminate the above-mentioned drawbacks, and it is possible to miniaturize the device, prevent short-circuit failures between the connecting terminals, and cover the connecting portion without requiring a dedicated cover. The present invention aims to provide a distributor whose manufacturing cost can be kept low.
以下本願の実施例を示す図面第１図及至第３図
について説明する。１はケースで、合成樹脂材料
（例えばABS樹脂）を型成形して製造してある。
２及び３，４は夫々接続端子として例示する入力
端子及び分配出力端子で、これらの接続端子は全
て同様の構成になつている。なお分配出力端子の
数は２個のみならず４個あるいはその他の数にさ
れる場合もある。 DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings 1 to 3 showing embodiments of the present application will be described below. 1 is a case, which is manufactured by molding a synthetic resin material (for example, ABS resin).
Reference numerals 2, 3, and 4 are an input terminal and a distribution output terminal, respectively, which are illustrated as connection terminals, and all of these connection terminals have the same configuration. Note that the number of distribution output terminals is not limited to two, but may be four or some other number.
次にこれらの接続端子において、５，５は差込
孔で、ケース１に対し２個を並べて穿設してあ
る。６は差込孔５内に存置させた端子金具で、リ
ン青銅等の弾力性を有する材料で形成される。こ
の端子金具６において、７は接続片、８は嵌合突
起、９は回路要素接続部で、ケース１に穿設した
止着孔１０を介してケース１の内側に突出させ、
かつ第３図に示すように30〜45゜ねじつてその縁
部を止着孔１０の孔縁に係止させて、端子金具６
が差込孔５内に固定されるようにしてある。１１
は切欠部で、接続部９にトランスその他の回路要
素の導線を接続し易いよう設けたものである。次
にプラグ１２について説明する。１３は基体、１
４は差込孔５に差し込み得るように基体１３から
突出形成した差込棒で、これらはポリプロピレン
等の合成樹脂材料を用いて型成形により一体に形
成される。１５は嵌合凹部で嵌合突起８と対応形
成してある。１６は導線挿通孔、１７は差込棒１
４の先端部に形成した欠如部で、これらは平行フ
イーダあるいはめがね型フイーダ等の給電線１８
の導線１９を、第１図及び第２図に示すように通
し得るよう設けたものである。なお２０はケース
１の内部を覆うよう設けられるケース蓋で、ケー
ス１の側壁に形成した嵌合溝１ａに対して止着し
てある。２１は止着孔でケース１とケース蓋２０
との止着あるいはこの分配器の壁面への止着に用
いられるものである。 Next, in these connection terminals, reference numerals 5, 5 are insertion holes, and two of them are bored in the case 1 side by side. Reference numeral 6 denotes a terminal fitting placed in the insertion hole 5, and is made of a resilient material such as phosphor bronze. In this terminal fitting 6, 7 is a connecting piece, 8 is a fitting protrusion, 9 is a circuit element connecting part, which protrudes into the inside of the case 1 through a fastening hole 10 bored in the case 1,
Then, as shown in FIG.
is fixed in the insertion hole 5. 11
is a notch, which is provided to facilitate connection of conductive wires of the transformer and other circuit elements to the connecting portion 9. Next, the plug 12 will be explained. 13 is the base, 1
Reference numeral 4 denotes an insertion rod protruding from the base body 13 so as to be inserted into the insertion hole 5, and these are integrally formed by molding using a synthetic resin material such as polypropylene. Reference numeral 15 denotes a fitting recess which is formed to correspond to the fitting protrusion 8. 16 is the conductor insertion hole, 17 is the insertion rod 1
4, these are the cutouts formed at the tip of the feeder 18 of the parallel feeder or spectacle feeder, etc.
The conductive wire 19 is provided so as to be able to pass therethrough as shown in FIGS. 1 and 2. A case lid 20 is provided to cover the inside of the case 1, and is fixed to a fitting groove 1a formed in a side wall of the case 1. 21 is a fastening hole for case 1 and case lid 20
It is used for fastening to the distributor or to the wall of the distributor.
上記構成のものにあつて、給電線１８を接続端
子に接続する場合には、先ずその被覆をはがして
導線１９を露出させ、さらにこれを挿通孔１６及
び欠如部１７を通して差込棒１４の側面へ折り曲
げる。次にこのプラグ１２を接続端子に差込む。
この場合差込棒１４が差込孔５の十分な奥まで差
し込まれて差込孔５の開口部にプラグ１２の基体
１３が当接するようになると、嵌合突起８が「パ
チン」と嵌合凹部１５に嵌合して、その作業者に
確実に接続されたという手答えを与えると共に、
プラグ１２がその位置から抜脱することを防止す
るようになる。これと同時に差込棒１４の反対側
においては接続片７がその弾力性によつて充分に
大きな接触圧で導線１９と接触して良好な接続状
態が得られる。 In the above configuration, when connecting the power supply line 18 to the connection terminal, first remove the coating to expose the conductor 19, and then insert it through the insertion hole 16 and the cutout 17 on the side of the insertion rod 14. Fold it to Next, this plug 12 is inserted into the connection terminal.
In this case, when the insertion rod 14 is inserted deep enough into the insertion hole 5 and the base 13 of the plug 12 comes into contact with the opening of the insertion hole 5, the fitting protrusion 8 will snap into place. It fits into the recess 15, giving the operator an indication that the connection is secure, and
This prevents the plug 12 from coming out of that position. At the same time, on the opposite side of the insertion rod 14, the connecting piece 7 comes into contact with the conducting wire 19 with a sufficiently large contact pressure due to its elasticity, thereby achieving a good connection state.
次に図面第４図及び第５図について説明する。
これらの図は入出力端子の配置が異なる例を示す
もので、この分配器を用いる場所に応じて、図に
示すようなあるいはそれ以外の種々の配置をとつ
てもよいものである。なお、機能上前図のものと
同一又は均等構成と考えられる部分には、前図と
同一の符号を付して重複する説明を省略した。 Next, FIGS. 4 and 5 will be explained.
These figures show examples in which the arrangement of the input and output terminals is different, and depending on the place where this distributor is used, various arrangements as shown in the figures or other arrangements may be used. It should be noted that the same reference numerals as in the previous figure are given to parts that are functionally the same or equivalent to those in the previous figure, and redundant explanations are omitted.
以上のようにこの発明にあつては、ケース１に
おいて、接続端子は２つの差込孔５を穿設すると
共にその内部には夫々端子金具６を配設するのみ
であるから、それらの差込孔相互の間隔を小さく
すると同時に複数の接続端子も相互の間隔を密な
状態にして配設することができ、非常に小型に分
配器を形成できる利点がある。しかもそのように
密に配設しても、端子金具６と給電線１８の導線
１９との接続は、プラグ１２における差込棒１４
を差込孔５に差し込んでその差込孔５の内部で行
なうものであるから、隣り合う接続部分どうしを
相互に完全に隔離することができて、これらの短
絡事故を防止できる利点がある。さらにその上、
上記のように接続することにより、その接続部を
プラグ１２によつて、外部に対してもカバーする
ことができる特長がある。このことは、接続部へ
のほこりの付着による特性の劣化を防止できる利
点があると共に、それが特別のそれ専用の部材を
要することなく行なうことができて、その製造コ
ストを安価にしかつその組立手間をも省略できる
利点がある。 As described above, in the present invention, in the case 1, the connection terminal has only two insertion holes 5 and a terminal metal fitting 6 is disposed inside each hole. It is possible to reduce the distance between the holes and at the same time arrange the plurality of connection terminals with close distances between them, which has the advantage that the distributor can be made very compact. Moreover, even if they are arranged closely like this, the connection between the terminal fitting 6 and the conductor 19 of the power supply line 18 is limited to the insertion rod 14 of the plug 12.
Since the connecting parts are inserted into the insertion hole 5 and the connection is carried out inside the insertion hole 5, it is possible to completely isolate adjacent connection parts from each other, which has the advantage of preventing short-circuit accidents. Furthermore, on top of that,
By connecting as described above, there is an advantage that the connecting portion can be covered from the outside by the plug 12. This has the advantage of preventing deterioration of characteristics due to the adhesion of dust to the connection parts, and can be done without requiring any special dedicated members, reducing manufacturing costs and assembling the parts. It has the advantage of saving time and effort.
更にまた本発明にあつては、ケース１の周壁に
備えさせた複数の接続具は夫々ケース１に固定し
かつケース内の分配回路要素に接続した接続端子
２，３，４とその接続端子２，３，４に着脱自在
に接続し得るようにしたプラグ１２とから成つて
いるから、テレビ信号の分配を行なうに当つてプ
ラグ１２につながれた導線と上記分配回路要素を
接続する場合には、プラグ１２を接続端子２，
３，４に差込むだけの操作で極めて簡単に接続を
行ない得る効果がある。 Furthermore, in the present invention, the plurality of connectors provided on the peripheral wall of the case 1 include connection terminals 2, 3, and 4 that are fixed to the case 1 and connected to the distribution circuit elements in the case, respectively, and the connection terminals 2, 3, and 4 connected to the distribution circuit elements in the case. , 3 and 4, and when connecting the conducting wire connected to the plug 12 and the above-mentioned distribution circuit element when distributing television signals, Connect the plug 12 to the terminal 2,
3 and 4, the connection can be made extremely easily.
しかもその接続の場合、プラグ１２に備えられ
た二つの差込棒の先端部には夫々第２図に示され
る如き細溝状の欠如部１７が形成してあると共
に、それらの欠如部１７の深さは第１図及び第２
図にも明示されている如く導線１９が差込棒１４
の先端面から突出しない程度に深く形成してある
から、差込孔５に対し差込棒１４を差し込むに当
つては、第１段として第６図に示される如く差込
棒１４の先端を差込孔５に臨ませ、次に第２段と
して第７図に示される如くその先端をガイドにし
て（差込棒が横方向へ位置ずれするのを防止した
状態で）、差込棒１４における導線１９の曲付部
１９′を添え付けた部分を差込孔５に差込むこと
ができ、差込孔５に対する差込棒１４の差込を正
確かつ迅速に行なうことのできる効果がある。こ
のことは、従来構成のものにおける差込状態を示
す第８図との比較から明らかなように、導線４１
が差込棒４２の先端から突出している従来構成の
ものの場合は、差込棒４２の先端４２′が差込孔
４３の孔縁４３′につかえて差込孔４３に対する
差込棒４２の挿入が非常に困難になることから、
本発明の優れた効果が容易に理解できる。 Moreover, in the case of this connection, the tips of the two insertion rods provided in the plug 12 are each formed with a thin groove-shaped cutout 17 as shown in FIG. The depth is shown in Figures 1 and 2.
As clearly shown in the figure, the conductor 19 is connected to the insertion rod 14.
Since it is formed deep enough that it does not protrude from the tip end surface of the insertion hole 5, when inserting the insertion rod 14 into the insertion hole 5, the tip of the insertion rod 14 should be inserted as a first step as shown in FIG. The insertion rod 14 is placed facing the insertion hole 5, and then, as a second stage, as shown in FIG. The part of the conducting wire 19 with the bent part 19' can be inserted into the insertion hole 5, and the insertion rod 14 can be inserted into the insertion hole 5 accurately and quickly. . This is clear from a comparison with FIG. 8, which shows the plug-in state of the conventional structure.
In the case of the conventional structure in which the insertion rod 42 protrudes from the tip of the insertion rod 42, the insertion rod 42 is inserted into the insertion hole 43 with the tip 42' of the insertion rod 42 gripping the hole edge 43' of the insertion hole 43. Because it becomes very difficult to
The excellent effects of the present invention can be easily understood.
更にその上本発明にあつては上記の如く差込棒
１４の先端部に細溝状の欠如部１７を設け導線１
９はその欠如部１７を通して差込棒１４の外面に
曲げ付けてあるから、上記差込を行なう場合、差
込棒１４の外面に折り曲げられた導線１９の曲付
部１９′が差込棒１４の外面に沿つて大きく回動
して、例えば差込孔５内において接続片７の無い
位置にまで移動してしまう欠点を予め防止するこ
とができる特長がある。このことは、折り返され
た導線１９の曲付部１９′の位置と差込孔１５内
に設けられる接続片７の位置との関係を特定する
上に効果があり、前記差込時における両者の不接
触を防止して（導線の先端が例えば30゜も40゜も
回動して接続片の無い位置に差込まれる危険を予
め防止して）、確実な導通を図る上に著しい効果
を発揮する。 Furthermore, in the present invention, as described above, a thin groove-shaped cutout 17 is provided at the tip of the insertion rod 14 so that the conductor 1
9 is bent onto the outer surface of the insertion rod 14 through the cutout 17, so when performing the above-mentioned insertion, the bent portion 19' of the conductor 19 bent on the outer surface of the insertion rod 14 is bent onto the outer surface of the insertion rod 14. It has the advantage of being able to prevent in advance the disadvantage that the connecting piece 7 is moved to a position where there is no connecting piece 7 in the insertion hole 5 due to a large rotation along the outer surface of the connecting piece 7 . This is effective in specifying the relationship between the position of the bent part 19' of the folded conductor 19 and the position of the connecting piece 7 provided in the insertion hole 15, and the relationship between the two at the time of insertion is effective. It is extremely effective in preventing non-contact (for example, preventing the tip of the conductor from turning 30° or 40° and being inserted into a position where there is no connection piece) and ensuring reliable continuity. do.
更にまた本発明にあつては、上記の如く導線１
９は細溝状の欠如部１７に通してから差込棒１４
の外面に曲げ付けてあるから、差込孔５内に備え
られた接続片７が平板状であつてしかも上記導線
１９がばらけ易い撚線であつても（接続片７が平
板状である為、撚線の導線１９がばらけた場合、
接続片７はそのばらけを引留めることができない
場合であつても）、上記細溝状の欠如部１７によ
つて上記導線のばらけを極力押さえ、ばらけた撚
線の一部が接続片７からはみ出して上記導通が不
確実となることを予め防止し得る効果もある。 Furthermore, in the present invention, as described above, the conductor 1
9 passes through the thin groove-shaped notch 17 and then inserts the insertion rod 14
Since the connecting piece 7 provided in the insertion hole 5 is flat and the conductive wire 19 is a stranded wire that is easily unraveled (the connecting piece 7 is flat), Therefore, if the twisted wire conductor 19 comes loose,
Even if the connection piece 7 is unable to prevent the wire from coming loose, the thin groove-shaped missing portion 17 suppresses the looseness of the conductor wire as much as possible, and a part of the loose stranded wire becomes the connection piece. There is also the effect of being able to prevent the above-mentioned conduction from becoming uncertain due to protrusion from the point 7.
更にまた本発明にあつては、上記導線１９は導
線挿通孔１６に挿通した後細溝状の欠如部１７を
通して差込棒１４の外面に曲げ付けてあるだけで
あるから、上記導線１９が断線した場合などそれ
を取替える場合には、古い導線のプラグからの除
去もまた新しい導線のプラグに対する装着も共に
簡易に行ない得る効果がある。 Furthermore, in the present invention, since the conducting wire 19 is simply bent onto the outer surface of the insertion rod 14 through the thin groove-shaped notch 17 after being inserted into the conducting wire insertion hole 16, the conducting wire 19 is not disconnected. When replacing it, for example, when replacing it, it is possible to easily remove the old conductor from the plug and attach the new conductor to the plug.
しかもその場合、差込棒１４の先端部には欠如
部１７が形成されているから、導線挿通孔１６か
ら突出させた導線１９を差込棒１４の外面に曲げ
付ける作業にあたつては、上記細溝状の欠如部１
７が曲付方向の目印となつてその曲付方向を特定
できる特長がある。このことは、接続端子の差込
孔５内に備えられる接続片７の位置に対応させ得
る特定の方向に正しく上記導線１９を曲げ付ける
上において著しい効果がある。 Moreover, in that case, since the cutout 17 is formed at the tip of the insertion rod 14, when bending the conductor 19 protruding from the conductor insertion hole 16 onto the outer surface of the insertion rod 14, Said thin groove-shaped missing part 1
7 serves as a mark for the bending direction, and has the feature that the bending direction can be specified. This has a remarkable effect in correctly bending the conducting wire 19 in a specific direction that can correspond to the position of the connecting piece 7 provided in the insertion hole 5 of the connecting terminal.
更に本発明にあつては、第１図及び第２図に示
される如く、ケース１とそれに備えさせた接続端
子２，３，４の本体（差込孔５を取り囲んでいる
部分）とは合成樹脂材料でもつて一材に形成した
ものであるから、その製造時の製造手間は少なく
なつており（同時成形ができる）、もつて製品コ
ストを安価にし得る効果もある。 Furthermore, in the present invention, as shown in FIGS. 1 and 2, the case 1 and the main bodies of the connection terminals 2, 3, and 4 provided therein (the portions surrounding the insertion hole 5) are made of synthetic material. Since it is made of a resin material, it requires less manufacturing time (simultaneous molding is possible), and has the effect of reducing product costs.
図面は本願の実施例を示すもので、第１図は一
部破断図、第２図は―線断面図、第３図は
―線断面図、第４図、第５図は夫々異る実施例
を示す図、第６図及び第７図は差込孔に対する差
込棒の差込過程を示す図、第８図は従来構成のも
のの差込状態を示す図。
１……ケース、２，３，４……接続端子、５…
…差込孔、６……端子金具、１２……プラグ、１
４……差込棒、１８……給電線。
The drawings show an embodiment of the present application, and FIG. 1 is a partially cutaway view, FIG. 2 is a cross-sectional view along the line, FIG. 3 is a cross-sectional view along the line, and FIGS. 4 and 5 show different implementations. FIGS. 6 and 7 are diagrams showing an example, and FIGS. 6 and 7 are diagrams showing the process of inserting the insertion rod into the insertion hole. FIG. 8 is a diagram showing the insertion state of a conventional structure. 1... Case, 2, 3, 4... Connection terminal, 5...
...Insertion hole, 6...Terminal fitting, 12...Plug, 1
4...Insert rod, 18...Power line.
Claims (1)
空間には分配回路要素を備えさせ、上記ケースの
周壁には複数の接続具を備えさせ、しかも上記
各々の接続具は、上記ケースに固定した接続端子
と該接続端子に着脱自在に接続し得るようにした
プラグとから成り、上記接続端子は上記ケースと
共に合成樹脂材料で一材に成形された本体を有
し、上記本体には夫々ケースの外側に向けて開口
する二つの差込孔が並設されていると共に、それ
らの差込孔の底部には上記本体の背面壁を貫通す
る小透孔状の止着孔が夫々設けられており、更に
上記夫々の差込孔内には、二つの差込孔の中間か
ら見て最も遠い側の孔内壁に添わせた平板状の接
続片と、差込孔の底壁に添わせかつ接続片と一材
に形成した元部とを有する端子金具を備えさせ、
更に上記夫々の端子金具の元部からは回路要素接
続部を夫々突設させてあると共に、それらの接続
部は夫々の先端部がケースの内部空間に突出する
ように上記止着孔に貫通させかつその孔縁に係止
してあり、しかもそれらの接続部においてケース
の内部空間に突出する部分には上記分配回路要素
が接続してあり、一方上記プラグは合成樹脂材料
で形成された基体を有すると共に、該基体からは
夫々上記接続端子における二つの差込孔内に夫々
挿入し得るようにした夫々合成樹脂材料形成の二
つの差込棒が突設されており、更に上記夫々の差
込棒の内部には上記基体の元部から差込棒の先端
に貫通する導線挿通孔が夫々穿設してあり、更に
上記各々の差込棒の先端部における上記導線挿通
孔の周縁においては、両差込棒の中間から見て最
も遠い側の周縁の一部に夫々導線折返し用の細溝
状の欠如部を形成すると共に、該欠如部の深さは
上記導線挿通孔に挿通される導線を埋没可能な深
さに形成し、更に上記各々の導線挿通孔には上記
基体の元部から導線を貫通状に挿通すると共に、
各々の差込棒の先端部において導線挿通孔から突
出する導線は、夫々上記欠如部を介して相互に離
反する側に折返してあり、しかもそれらの折返さ
れた導線は、差込棒が差込孔に差込まれたときに
上記接続片に接触させ得るよう両差込棒における
反対向側の外面に添わせてあることを特徴とする
分配器。1. The internal space of a hollow case made of synthetic resin material is provided with a distribution circuit element, and the peripheral wall of the case is provided with a plurality of connectors, and each of the connectors is connected to a connection fixed to the case. It consists of a terminal and a plug that can be detachably connected to the connecting terminal, and the connecting terminal has a main body molded in one piece with the case from a synthetic resin material, and each of the main bodies has an outer side of the case. Two insertion holes opening toward the main body are arranged side by side, and the bottoms of the insertion holes are each provided with a small through-hole-shaped fastening hole that penetrates the back wall of the main body, Furthermore, inside each of the insertion holes, there is a flat connecting piece attached to the inner wall of the hole on the farthest side when viewed from the middle of the two insertion holes, and a connecting piece attached to the bottom wall of the insertion hole. and a base portion formed in one piece,
Further, circuit element connecting portions are respectively projected from the base of each of the terminal fittings, and these connecting portions are penetrated through the fastening holes so that their respective tips protrude into the internal space of the case. The above-mentioned distribution circuit element is connected to the portion of the connecting portion that is engaged with the edge of the hole and projects into the internal space of the case, while the above-mentioned plug has a base made of a synthetic resin material. At the same time, two insertion rods each made of a synthetic resin material are provided protruding from the base body and can be respectively inserted into the two insertion holes of the connection terminal, and each of the insertion rods is inserted into the two insertion holes of the connection terminal. A conducting wire insertion hole is formed in the inside of the rod, passing through from the base of the base to the tip of the insertion rod, and further, at the periphery of the conducting wire insertion hole at the tip of each insertion rod, A thin groove-shaped notch for folding back the conductor is formed in a part of the peripheral edge of the farthest side when viewed from the middle of both insertion rods, and the depth of the notch is equal to the depth of the conductor inserted into the conductor insertion hole. is formed at a depth that can be buried, and further a conductor is inserted through each of the conductor insertion holes from the base of the base,
The conductor wires protruding from the conductor insertion hole at the tip of each insertion rod are folded back to the sides that are separated from each other through the above-mentioned cutout, and these folded conductor wires are folded back when the insertion rod is inserted. A distributor characterized in that the distributor is attached to opposite outer surfaces of both insertion rods so that it can come into contact with the connecting piece when inserted into the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50077196A JPS52151A (en) | 1975-06-23 | 1975-06-23 | Distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50077196A JPS52151A (en) | 1975-06-23 | 1975-06-23 | Distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52151A JPS52151A (en) | 1977-01-05 |
| JPS6159006B2 true JPS6159006B2 (en) | 1986-12-15 |
Family
ID=13627053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50077196A Granted JPS52151A (en) | 1975-06-23 | 1975-06-23 | Distributor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52151A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62136173A (en) * | 1985-12-09 | 1987-06-19 | Yagi Antenna Co Ltd | System and community apparatus for television reception |
| JPS6298348U (en) * | 1985-12-09 | 1987-06-23 | ||
| JP2624345B2 (en) * | 1989-11-21 | 1997-06-25 | 帝人製機株式会社 | Method for switching elastic yarn and switching winding machine for implementing the method |
| WO2014068701A1 (en) | 2012-10-31 | 2014-05-08 | 三菱電機株式会社 | Electrical discharge machining apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5242392Y2 (en) * | 1972-12-21 | 1977-09-26 |
-
1975
- 1975-06-23 JP JP50077196A patent/JPS52151A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52151A (en) | 1977-01-05 |
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