JPS6328526Y2

JPS6328526Y2 -

Info

Publication number: JPS6328526Y2
Application number: JP1981163417U
Authority: JP
Priority date: 1981-10-30
Filing date: 1981-10-30
Publication date: 1988-08-01
Also published as: JPS5868678U

Description

【考案の詳細な説明】この考案は、コード接続装置に関する。[Detailed explanation of the idea] This invention relates to a cord connecting device.

従来、コードと端子板とを接続するために、端
子板にコードの芯線部の径より幅の狭い接続刃を
形成し、この接続刃にコードを圧入し、接続刃の
縁で被覆を切断し芯線部に喰い込ませるようにし
たコード接続手段が存するが、コードを接続刃に
圧入するのに大きな力を必要とするため特殊な治
工具を用いなければならない。とくに、配線作業
をやり直すような場合は端子板の接続刃を押し広
げなければならず、接続刃が変形して再使用不可
能になる場合もあり、端子板からコードを外す作
業も接続作業以上にわずらわしいものである。 Conventionally, in order to connect a cord and a terminal board, a connecting blade with a width narrower than the diameter of the core wire of the cord was formed on the terminal board, the cord was press-fitted into this connecting blade, and the coating was cut with the edge of the connecting blade. There is a cord connecting means that bites into the core wire portion, but it requires a large force to press-fit the cord into the connecting blade, so special jigs and tools must be used. In particular, when redoing the wiring work, it is necessary to push out the connecting blade of the terminal board, which may deform the connecting blade and make it impossible to reuse it. It's a nuisance.

この考案はこのような点に鑑みなされたもの
で、端子板とコードとの接続及び取り外し作業を
きわめて容易に行なうことができ、しかも、その
接続及び取り外し作業を繰返して行ないうるコー
ド接続装置をうることを目的とするものである。 This invention was developed in view of the above points, and it is an object of the present invention to provide a cord connecting device which can extremely easily connect and disconnect the terminal board and the cord, and which can also be repeatedly connected and disconnected. The purpose is to

この考案は、コードが挿通される挿通孔を有し
つつ端子板を保持するケースを設け、コードが挿
着される保持孔を有する作動体をケースにスライ
ド自在に取付け、ケースの外側から作動体の保持
孔にコードを挿着し、作動体を端子板の接続刃に
沿わせて、かつ、コードの長手方向と直交する方
向にスライドさせたときにコードの被覆を端子板
に形成した接続刃により切断してその接続刃をコ
ードの芯線部に喰い込ませて電気的接続をなし、
作動体を逆方向に作動させたときにコードを端子
板に形成した解放部に退避させてケース及び作動
体に対するコードの出し入れを許容し、したがつ
て、端子板を変形させることなく繰返してコード
と端子板との接続及び取り外しを行なうことがで
きるように構成したものである。 This idea provides a case that holds the terminal board while having an insertion hole through which the cord is inserted, and an actuating body having a holding hole through which the cord is inserted is slidably attached to the case, and the actuating body is inserted from the outside of the case. A connecting blade that forms a covering of the cord on the terminal board when the cord is inserted into the holding hole of the terminal board and the operating body is slid along the connecting blade of the terminal board in a direction perpendicular to the longitudinal direction of the cord. Cut the cord with the cord and insert the connecting blade into the core part of the cord to make an electrical connection.
When the actuating body is operated in the opposite direction, the cord is retracted into the opening formed in the terminal plate, allowing the cord to be inserted into and removed from the case and the actuating body, and therefore the cord can be repeatedly inserted and removed without deforming the terminal plate. The terminal board is configured so that it can be connected and disconnected from the terminal board.

この考案の一実施例を図面に基いて説明する。
１は上ケース２２と下ケース３とを組立てて形成
したケースで、このケース１の両端にはコード４
が挿通される上下方向に長い長孔状の挿通孔５が
形成されている。また、このケース１は絶縁材に
より形成されており、内部には導電性の良好な金
属板による端子板６が形成されている。この端子
板６の両端にはコの字形に屈曲された凹部７が形
成されている。すなわち、これらの凹部７は相対
向する対向面８とこれらの対向面８を連結する連
結片９とを有し、対向面８と連結片９とに前記コ
ード４の出し入れを許容する幅広い解放部１０が
形成され、また、前記コード４の被覆１１を両側
から切断して芯線部１２に喰い込む接続刃１３が
解放部１０の縁から連続して対向面８に形成され
ている。 An embodiment of this invention will be explained based on the drawings.
1 is a case formed by assembling an upper case 22 and a lower case 3, and a cord 4 is attached to both ends of this case 1.
An elongated insertion hole 5 that is elongated in the vertical direction is formed through which the insertion hole 5 is inserted. Further, this case 1 is formed of an insulating material, and a terminal plate 6 made of a metal plate with good conductivity is formed inside. A U-shaped recess 7 is formed at both ends of the terminal plate 6. That is, these recesses 7 have facing surfaces 8 that face each other and a connecting piece 9 that connects these facing surfaces 8, and the facing surface 8 and the connecting piece 9 have a wide opening that allows the cord 4 to be taken in and taken out. 10 is formed, and a connecting blade 13 that cuts the covering 11 of the cord 4 from both sides and bites into the core wire portion 12 is formed continuously from the edge of the release portion 10 on the opposing surface 8.

ついで、前記凹部７に収納されつつ前記コード
４の長手方向と直交する方向にスライド自在に前
記ケース１に保持される二つの作動体１４が設け
られている。これらの作動体１４には前記コード
４を挿着する保持孔１５と、前記解放部１０から
突出する角形の突出部１６と、この突出部１６の
反対側から突出する角形の突出部１７とが形成さ
れている。前記ケース１には突出部１６，１７を
スライド自在に保持する角形１８，１９と、前記
端子板６の中央部において前記コード４の一端と
対向するリブ２０とが形成されている。 Next, two actuating bodies 14 are provided which are housed in the recess 7 and are held by the case 1 so as to be slidable in a direction orthogonal to the longitudinal direction of the cord 4. These actuating bodies 14 have a holding hole 15 into which the cord 4 is inserted, a rectangular protrusion 16 protruding from the release part 10, and a rectangular protrusion 17 protruding from the opposite side of the protrusion 16. It is formed. The case 1 is formed with rectangular shapes 18 and 19 that slidably hold the protrusions 16 and 17, and a rib 20 that faces one end of the cord 4 at the center of the terminal plate 6.

このような構成において、ケース１の挿通孔５
から端子板６の解放部１０と作動体１４の保持孔
１５とにコード４を挿通し、ついで、角孔１８か
ら突出部１６を押して作動体１４をコード４とと
もに押し下げる。これにより、コード４の被覆１
１は接続刃１３により切断され、この接続刃１３
は芯線部１２に喰い込んで電気的接続がなされ
る。一本のコード４の芯線部１２は相対向する対
向面８に形成した接続刃１３により二箇所におい
て両側から喰い込まれることにより、接触面積が
大きく電気抵抗は小さい。もちろん接続刃１３は
端子板６の端面のみに形成してもよく、またコー
ド４の一側からのみ喰い込ませるものでもよい。
逆に、ケース１の角孔１９から突出部１７を押し
て作動体１４をコード４とともに押し上げるとコ
ード４は解放部１０に退避して接続刃１３から解
放され、この状態でコード４の引き出し及び挿通
を許容する。したがつて、端子板６は何ら変形す
ることなく、コード４の接続及び取り外しを繰返
して行なうことが可能である。コード４を接続刃
１３に押し当てたり解放部１０に退避させたりす
ることも作動体１４をスライドさせるだけで治工
具等を使うことなく容易に行ないうる。突出部１
６，１７をドライバの先端で突いて作動体１４を
スライドさせる場合には、突出部１６，１７の端
部に凹部２１を形成するドライバ等の滑りもなく
安全である。 In such a configuration, the insertion hole 5 of the case 1
Then, the cord 4 is inserted through the release part 10 of the terminal plate 6 and the holding hole 15 of the actuating body 14, and then the protruding part 16 is pushed through the square hole 18 to push down the actuating body 14 together with the cord 4. As a result, coating 1 of code 4
1 is cut by a connecting blade 13, and this connecting blade 13
is inserted into the core wire portion 12 to establish an electrical connection. The core wire portion 12 of one cord 4 is bitten from both sides at two places by the connecting blades 13 formed on the opposing surfaces 8, so that the contact area is large and the electrical resistance is small. Of course, the connecting blade 13 may be formed only on the end face of the terminal plate 6, or may be cut into the cord 4 only from one side.
Conversely, when the protruding part 17 is pushed through the square hole 19 of the case 1 and the actuating body 14 is pushed up together with the cord 4, the cord 4 retreats to the release part 10 and is released from the connecting blade 13. In this state, the cord 4 can be pulled out and inserted. is allowed. Therefore, the cord 4 can be repeatedly connected and disconnected without deforming the terminal plate 6 in any way. Pressing the cord 4 against the connecting blade 13 and retracting it to the release part 10 can be easily performed by simply sliding the actuating body 14 without using any jigs or tools. Projection part 1
When sliding the actuating body 14 by poking the tips of the protrusions 16 and 17 with the tip of a screwdriver, the screwdriver and the like that form the recesses 21 at the ends of the protrusions 16 and 17 do not slip, making it safe.

この考案は上述のように構成したので、コード
を保持する作動体を摺動させるだけで、端子板と
コードとを接続したり取外したりすることがで
き、また、作動体は接続刃に沿わせてケースに摺
動するように保持されているので、接続刃を痛め
ることなくコードを解放部に退避させることがで
き、したがつて、繰り返してコードを接続し直す
ことができる等の効果を有するものである。 Since this device is constructed as described above, the terminal board and the cord can be connected or disconnected by simply sliding the actuating body that holds the cord, and the actuating body is placed along the connecting blade. Since the cord is slidably held in the case, the cord can be retracted to the release part without damaging the connecting blade, and the cord can be reconnected repeatedly. It is something.

[Brief explanation of drawings]

図面はこの考案の一実施例を示すもので、第１
図は斜視図、第２図は縦断側面図、第３図は端子
板と作動体との関係を示す分割斜視図、第４図は
端子板に対する作動体の動きを示す正面図であ
る。１……ケース、４……コード、５……挿通孔、
６……端子板、８……対向面、１０……解放部、
１１……被覆、１２……芯線部、１３……接続
刃、１４……作動体、１５……保持孔。 The drawing shows one embodiment of this invention.
2 is a longitudinal sectional side view, FIG. 3 is a split perspective view showing the relationship between the terminal plate and the actuating body, and FIG. 4 is a front view showing the movement of the actuating body with respect to the terminal plate. 1... Case, 4... Cord, 5... Insertion hole,
6...Terminal board, 8...Opposing surface, 10...Release part,
DESCRIPTION OF SYMBOLS 11... Coating, 12... Core wire part, 13... Connection blade, 14... Operating body, 15... Holding hole.

Claims

[Scope of utility model registration request]

The cord is inserted into a terminal plate, which forms an open part that allows the cord to be taken in and taken out, and has a connecting blade that cuts the sheath of the cord and bites into the core part continuously on the edge of the open part. It has a holding hole to hold the cord, and slides along the terminal plate with one direction perpendicular to the longitudinal direction of the cord being a direction for connecting to the connecting blade and the other direction being a direction for releasing from the connecting blade. A cord comprising an actuating body, and a case that holds the terminal plate fixedly, slidably holds the actuating body, and has an elongated insertion hole through which the cord is inserted. Connection device.