JP2020061257A - Terminal block - Google Patents

Terminal block Download PDF

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JP2020061257A
JP2020061257A JP2018191136A JP2018191136A JP2020061257A JP 2020061257 A JP2020061257 A JP 2020061257A JP 2018191136 A JP2018191136 A JP 2018191136A JP 2018191136 A JP2018191136 A JP 2018191136A JP 2020061257 A JP2020061257 A JP 2020061257A
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terminal
wall
terminal block
electric wire
movable wall
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JP7149799B2 (en
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寛之 大澤
Hiroyuki Osawa
寛之 大澤
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Kawamura Electric Inc
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Kawamura Electric Inc
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Abstract

To provide a terminal block capable of performing both linear connection and orthogonal connection while securing an insulation distance even if a distance between cable ways is made narrow.SOLUTION: Conductive members 4 are assembled while selecting a state where the conductive members are provided in a row from side to side on a base 2 and aligned in a lateral direction and a state where the conductive members are disposed while being displaced in a stepwise manner. An insulation member 5 formed in a wall shape for securing an insulation distance is disposed at right and left sides of each of the conductive members 4, and the insulation member 5 includes: stationary walls 51a and 51b which are disposed in a stationary manner at the left and right sides of each of the conductive members 4; and a movable wall 53 of which the position is movable. The movable wall 53 is disposed at a specific position in the vicinity of each of second terminals 20, and capable of changing the position to a sidewall extension position where the movable wall is disposed at the side of the second terminal 20 by extending the stationary walls 51a and 51b, and a front wall position where the movable wall is disposed at a position blocking the front of the second terminal 20 separately from the stationary walls 51a and 51b.SELECTED DRAWING: Figure 1

Description

本発明は、電線同士を連結する為の端子台に関する。   The present invention relates to a terminal block for connecting electric wires together.

電線同士を連結する一般的な端子台は、電線が直線的に連結されるよう構成されていた。そのため、入線と出線の角度が異なる場合、例えば直角に折り曲げたい場合は、端子台で連結する前、或いは連結した後に電路を折り曲げて対応していた。このように、連結する際に直角或いは直角に近い角度に角度変更するには、電線を折り曲げるスペースを別途必要とした。
これでは、省スペースな構成が要求される分電盤では使いづらいため、端子台上で角度を付けて電路を連結可能とする端子台が提案されている。例えば、特許文献１の端子台は、対を成す個々の端子部を異なる長さとして階段状に形成し、入線方向に対して出線方向を無理なく直交させて接続することを可能とした。 A general terminal block that connects electric wires has been configured such that the electric wires are linearly connected. Therefore, when the angle of the incoming line and the angle of the outgoing line are different, for example, when it is desired to bend at a right angle, the electric path is bent before or after the connection with the terminal block. As described above, in order to change the angle to a right angle or an angle close to a right angle at the time of connection, a space for bending the electric wire is separately required.
In this case, it is difficult to use in a distribution board that requires a space-saving configuration, and therefore, a terminal block is proposed in which an electric path can be connected at an angle on the terminal block. For example, in the terminal block of Patent Document 1, individual terminal portions forming a pair have different lengths and are formed stepwise so that the outgoing line direction can be reasonably orthogonal to the incoming line direction for connection.

特開２００４−３４９１７０号公報JP, 2004-349170, A

上記特許文献１の端子台は、端子台の入線と出線を互いに直交させて接続できるため、電線を折り曲げるスペースが必要なくなり、省スペースで電線の連結ができた。
しかしながら、特許文献１の構成は、直交接続だけで無く直線接続も可能とするために、隣接する端子間を絶縁する絶縁壁を十分な大きさで形成できず、絶縁距離を確保するためには端子間の距離を大きく、即ち隣接する電路の距離を離す必要があり、省スペース化には改善の余地があった。 In the terminal block of Patent Document 1 described above, since the incoming line and the outgoing line of the terminal block can be connected to each other at right angles, there is no need for a space for bending the wire, and the wire can be connected in a space-saving manner.
However, since the configuration of Patent Document 1 enables not only orthogonal connection but also linear connection, an insulating wall for insulating between adjacent terminals cannot be formed in a sufficient size, and in order to secure an insulation distance, Since it is necessary to increase the distance between terminals, that is, to increase the distance between adjacent electric circuits, there is room for improvement in saving space.

そこで、本発明はこのような問題点に鑑み、直線接続も直交接続も可能であり、それでいて電路間の距離を狭くしても絶縁距離も確保できる端子台を提供することを目的としている。   Then, in view of such a problem, the present invention has an object to provide a terminal block which can be connected in a straight line or in an orthogonal direction and yet can secure an insulation distance even if the distance between the electric paths is narrowed.

上記課題を解決する為に、請求項１の発明は、複数の導電部材を有し、当該導電部材の前後両端に電線を接続するための端子を形成し、後方の第１端子に第1の電線を接続すると共に、前方の第２端子に第２の電線を接続することで、第１の電線と第２の電線とが接続される端子台であって、複数の導電部材は、基台上に左右に列設して、横方向に整列した状態と前後方向へ階段状にずらして配置した状態とを選択して組み付けできる一方、少なくとも導電部材の間には、互いの絶縁距離を確保するために壁状に形成された絶縁部材が配置され、絶縁部材は、個々の導電部材の左右に固定配置された固定壁と、位置を移動できる可動壁とを有し、可動壁は、個々の第２端子の近傍となる位置に配置され、固定壁を延長して第２端子の側方に配置される側壁延長位置と、固定壁から分離されて第２端子の前方を塞ぐ位置に配置される前面壁位置とに、位置を変更可能であることを特徴とする。
この構成によれば、隣接する導電部材同士を絶縁する絶縁部材が固定壁と可動壁とから成り、可動壁が固定壁に連続する位置と、第２端子の前方を塞ぐ位置に移動可能であるため、可動壁を固定壁に連続するよう配置すれば、第１の電線と第２の電線とを直線状に接続できるし、隣接する電路との間に良好な絶縁壁を形成できる。また、可動壁を移動して第２端子の前方に配置すれば、第２端子の側方が開放されて第１の電線と第２の電線との直交接続が可能となるし、可動壁により第２端子の絶縁を図ることができる。
よって、直交接続と直線接続の双方に対して隣接する電路を良好に絶縁することが可能となり、隣接する電極間の距離を十分狭くできる。
尚、電線を直交接続する際は導電部材を階段状に配置することで、側方から第２端子へ電線を容易に接続できる。 In order to solve the above-mentioned problems, the invention of claim 1 has a plurality of conductive members, and terminals for connecting electric wires are formed at both front and rear ends of the conductive members, and a first terminal is provided at a rear first terminal. A terminal block for connecting a first electric wire and a second electric wire by connecting an electric wire and a second electric wire to a front second terminal, wherein the plurality of conductive members are bases. You can choose to assemble them by arranging them in a row on the left and right and arranging them in a horizontal direction and arranging them in a staggered manner in the front-rear direction, while ensuring a mutual insulation distance at least between the conductive members. For this purpose, a wall-shaped insulating member is arranged, and the insulating member has fixed walls fixed to the left and right of each conductive member and a movable wall whose position can be moved. Is located in the vicinity of the second terminal, and the fixing wall is extended to the side of the second terminal. The position is changeable between a side wall extended position and a front wall position which is separated from the fixed wall and closes the front of the second terminal.
According to this configuration, the insulating member that insulates the adjacent conductive members from each other is composed of the fixed wall and the movable wall, and is movable to the position where the movable wall is continuous with the fixed wall and the position where the front of the second terminal is closed. Therefore, if the movable wall is arranged so as to be continuous with the fixed wall, the first electric wire and the second electric wire can be linearly connected, and a good insulating wall can be formed between the electric wires adjacent to each other. Also, if the movable wall is moved and placed in front of the second terminal, the side of the second terminal is opened and the first electric wire and the second electric wire can be connected orthogonally. The second terminal can be insulated.
Therefore, it becomes possible to satisfactorily insulate the adjacent electric paths for both the orthogonal connection and the linear connection, and the distance between the adjacent electrodes can be sufficiently narrowed.
When the electric wires are orthogonally connected, the electric wires can be easily connected from the side to the second terminal by arranging the conductive members in a stepwise manner.

請求項２の発明は、請求項１に記載の構成において、導電部材は、基台上で前後に摺動する摺動部材に連結されると共に、絶縁部材は導電部材毎に独立形成され、導電部材の左右に配置された固定壁は、摺動部材と導電部材の間に配置された連結部材で連結されて、導電部材と共に摺動部材に連結されて成ることを特徴とする。
この構成によれば、導電部材は前後に移動可能に基台に組み付けられるし、絶縁部材も導電部材と共に個々に移動するため、基台上に左右に隣接して一列に整列した状態と、前後に階段状にずらした状態を容易に形成でき、電線の直線接続と直交接続を容易に実施できる。 According to a second aspect of the present invention, in the structure according to the first aspect, the conductive member is connected to a sliding member that slides back and forth on the base, and the insulating member is formed independently for each conductive member. The fixed walls arranged on the left and right of the member are connected by a connecting member arranged between the sliding member and the conductive member, and are connected to the sliding member together with the conductive member.
According to this configuration, the conductive member is assembled to the base so that the conductive member can move forward and backward, and the insulating member moves individually together with the conductive member. It is possible to easily form a staggered state, and to easily perform linear connection and orthogonal connection of electric wires.

請求項３の発明は、請求項１又は２に記載の構成において、可動壁は、第２端子の一部を成して上下方向に配置されたねじ手段を挿通する軸片を有し、ねじ手段を中心とする水平面内を回動することで、可動壁は移動を実施することを特徴とする。
この構成によれば、可動壁を固定壁に連続する位置と、第２端子の前方に配置される位置とに容易に移動操作できる。 According to a third aspect of the present invention, in the structure according to the first or second aspect, the movable wall has a shaft piece that forms a part of the second terminal and is inserted through the screw means arranged in the up-down direction. The movable wall is moved by rotating in a horizontal plane about the means.
According to this configuration, the movable wall can be easily moved and operated between the position where the movable wall is continuous with the fixed wall and the position which is arranged in front of the second terminal.

本発明によれば、隣接する導電部材同士を絶縁する絶縁部材が固定壁と可動壁とから成り、可動壁が固定壁に連続する位置と、第２端子の前方を塞ぐ位置に移動可能であるため、可動壁を固定壁に連続するよう配置すれば、第１の電線と第２の電線とを直線状に接続できるし、隣接する電路との間に良好な絶縁壁を形成できる。また、可動壁を移動して第２端子の前方に配置すれば、第２端子の側方が開放されて第１の電線と第２の電線との直交接続が可能となるし、可動壁により第２端子の絶縁を図ることができる。
よって、直交接続と直線接続の双方に対して隣接する電路を良好に絶縁することが可能となり、隣接する電極間の距離を十分狭くできる。 According to the present invention, the insulating member that insulates the adjacent conductive members is composed of the fixed wall and the movable wall, and is movable to the position where the movable wall is continuous with the fixed wall and the position where the front of the second terminal is closed. Therefore, if the movable wall is arranged so as to be continuous with the fixed wall, the first electric wire and the second electric wire can be linearly connected, and a good insulating wall can be formed between the electric wires adjacent to each other. Also, if the movable wall is moved and placed in front of the second terminal, the side of the second terminal is opened and the first electric wire and the second electric wire can be connected orthogonally. The second terminal can be insulated.
Therefore, it becomes possible to satisfactorily insulate the adjacent electric paths for both the orthogonal connection and the linear connection, and the distance between the adjacent electrodes can be sufficiently narrowed.

本発明に係る端子台の一例を示す斜視図であり、（ａ）は電線同士を直交接続する配置、（ｂ）は直線接続する配置を示している。It is a perspective view which shows an example of the terminal block which concerns on this invention, (a) has shown the arrangement | positioning which connects electric wires orthogonally, (b) has shown the arrangement which carries out linear connection. 端子台の分解説明図であり、１電路分の構成を示している。It is an exploded explanatory view of a terminal block and shows the composition for one electric circuit. 直交接続した端子台を示し、（ａ）は平面図、（ｂ）は右側面図である。The orthogonally connected terminal block is shown, (a) is a top view and (b) is a right view. 直線接続した端子台を示し、（ａ）は平面図、（ｂ）は正面図である。The terminal block linearly connected is shown, (a) is a top view and (b) is a front view.

以下、本発明を具体化した実施の形態を、図面を参照して詳細に説明する。図１は、本発明に係る端子台の一例を示す斜視図であり、（ａ）は電線同士を直交接続する端子配置を示し、（ｂ）は直線接続する端子配置を示している。
図１に示す端子台１は、３極から成る電路同士を接続する構成を示しており、一方の電路を接続する第１端子部Ｐ１が３個の端子１０（第１端子）で構成され、他方の電路を接続する第２端子部Ｐ２が３端子の端子２０（第２端子）で構成されている。 Hereinafter, embodiments embodying the present invention will be described in detail with reference to the drawings. 1A and 1B are perspective views showing an example of a terminal block according to the present invention. FIG. 1A shows a terminal arrangement in which electric wires are orthogonally connected, and FIG. 1B shows a terminal arrangement in which they are linearly connected.
The terminal block 1 shown in FIG. 1 shows a configuration in which electric paths composed of three poles are connected to each other, and a first terminal portion P1 connecting one electric path is composed of three terminals 10 (first terminals), The 2nd terminal part P2 which connects the other electric circuit is comprised by the terminal 20 (2nd terminal) of 3 terminals.

第１端子１０と第２端子２０とは、端子間を導通させるための導電部材４の両端に形成され、この導電部材４を３個備えて端子台１は形成されている。具体的に、図２を参照して説明する。図２は端子台１の分解説明図であり、１電路分の構成を示している。
図２に示すように、端子台１は、基台２、基台２上に配置される摺動部材３、端子間を導通させるための導電部材４、隣接する電路間の絶縁距離を得るための絶縁部材５、第１端子１０及び第２端子２０を構成するねじ手段としてのボルト６、摺動部材３及び絶縁部材５を基台２に固定するための固定ねじ７により構成されている。 The first terminal 10 and the second terminal 20 are formed at both ends of a conductive member 4 for establishing electrical continuity between the terminals, and the terminal block 1 is formed by including three conductive members 4. This will be specifically described with reference to FIG. FIG. 2 is an exploded explanatory view of the terminal block 1 and shows the configuration of one electric circuit.
As shown in FIG. 2, the terminal block 1 is provided with a base 2, a sliding member 3 arranged on the base 2, a conductive member 4 for electrically connecting terminals, and an insulating distance between adjacent electric paths. The insulating member 5, the first terminal 10 and the bolt 6 as the screw means constituting the second terminal 20, the sliding member 3 and the fixing screw 7 for fixing the insulating member 5 to the base 2.

基台２は、前後方向に直線形成された並行する一対の案内溝２１と、双方の案内溝２１の間に形成された長穴２２とを有する組を１単位として有し、ここでは３線から成る電路を接続する構成であるため、この組を３組備えて一体に形成されている。
案内溝２１は、摺動部材３の移動を案内するための溝であり、基台２内で互いに向き合うように断面Ｌ字状に形成されている。
尚、図２では、１単位を構成する部材を中心に示しており、基台２は１単位のみ実線で示している。 The base 2 has, as one unit, a set having a pair of parallel guide grooves 21 linearly formed in the front-rear direction and an elongated hole 22 formed between both guide grooves 21, and here three lines are provided. Since it is configured to connect the electric path consisting of, three sets of this group are provided and integrally formed.
The guide groove 21 is a groove for guiding the movement of the sliding member 3, and is formed in an L-shaped cross section so as to face each other in the base 2.
Note that in FIG. 2, members constituting one unit are mainly shown, and only one unit of the base 2 is shown by a solid line.

一方、摺動部材３は、左右に案内溝２１に挿入する脚部３１を有し、脚部３１は案内溝２１に挿入して係合するようＬ字状に先端を折り曲げた形状となっている。この結果、摺動部材３は、案内溝２１に案内されて前後に摺動可能に基台２に取り付けられる。
また、摺動部材３の中央には、摺動部材３を基台２に固定し、且つ導電部材４を固定するための固定ねじ７を挿通するねじ挿通孔３２が形成されている。 On the other hand, the sliding member 3 has left and right leg portions 31 that are inserted into the guide grooves 21, and the leg portions 31 have a shape in which the tips are bent into an L shape so that the leg portions 31 are inserted into the guide grooves 21 and engage with each other. There is. As a result, the sliding member 3 is guided by the guide groove 21 and is attached to the base 2 so as to be slidable back and forth.
Further, at the center of the sliding member 3, a screw insertion hole 32 for inserting the fixing screw 7 for fixing the sliding member 3 to the base 2 and fixing the conductive member 4 is formed.

導電部材４は板状金属片であり、長手方向一端に第１端子１０を構成するねじ挿通孔１０ａを有し、他端に第２端子２０を構成するねじ挿通孔２０ａを有し、中央には固定ねじ７を挿通する固定孔４１が形成されている。   The conductive member 4 is a plate-shaped metal piece, has a screw insertion hole 10a that constitutes the first terminal 10 at one longitudinal end, and a screw insertion hole 20a that constitutes the second terminal 20 at the other end, and has it in the center. Has a fixing hole 41 through which the fixing screw 7 is inserted.

絶縁部材５は、合成樹脂から成り導電部材４毎に独立に形成されている。そして、導電部材４の左右に壁状に起立形成され、導電部材４を挟持するように配置される固定壁５１（右側固定壁５１ａ，左側固定壁５１ｂ）、移動して左右何れかの固定壁５１に隣接配置可能な可動壁５３、導電部材４の下部に配置されて左右の固定壁５１ａ，５１ｂ同士を連結する連結部材５２を有している。
左側固定壁５１ｂは、導電部材４の長さに合わせた奥行きを有する一方、右側の固定壁５１ａは導電部材４の中央から後部の第１端子１０に亘る奥行きを有し、第２端子２０の側方を露出させる構成となっている。 The insulating member 5 is made of synthetic resin and is formed independently for each conductive member 4. A fixed wall 51 (right fixed wall 51a, left fixed wall 51b) that is formed to stand upright and left like a wall on the left and right of the conductive member 4 and is arranged so as to sandwich the conductive member 4, moves to either the left or right fixed wall. There is a movable wall 53 that can be arranged adjacent to 51, and a connecting member 52 that is arranged below the conductive member 4 and connects the left and right fixed walls 51a and 51b.
The left fixed wall 51b has a depth that matches the length of the conductive member 4, while the right fixed wall 51a has a depth that extends from the center of the conductive member 4 to the rear first terminal 10 and that of the second terminal 20. It is configured to expose the sides.

可動壁５３は、下部に第２端子２０のボルト６を挿通して回動軸とするための軸片５５を有し、第２端子２０を中心に水平面内で略９０度回転するよう構成されている。
この回転により、図１（ａ）に示すように左側固定壁５１ｂに当接してＬ字状を成す絶縁壁を形成し、第２端子２０の前方を閉塞する前面壁位置と、９０度回転して図１（ｂ）に示すように第２端子２０の右側に配置され、右側固定壁５１ａを延長するように連続配置される側壁延長位置との２つの形態を形成可能に構成されている。 The movable wall 53 has a shaft piece 55 at the lower part for inserting the bolt 6 of the second terminal 20 to serve as a rotating shaft, and is configured to rotate about the second terminal 20 in the horizontal plane by approximately 90 degrees. ing.
As a result of this rotation, as shown in FIG. 1A, an L-shaped insulating wall is formed by contacting the left fixed wall 51b, and the front wall position that closes the front of the second terminal 20 is rotated by 90 degrees. As shown in FIG. 1 (b), it is arranged on the right side of the second terminal 20, and it is possible to form two forms of a side wall extension position in which it is continuously arranged so as to extend the right side fixed wall 51a.

連結部材５２は、導電部材４を載置する載置面を上部に形成し、前後にボルト６を挿通する挿通孔５２ａ、中央に固定ねじ７を挿通する挿通孔５２ｂを有し、肉厚に形成されている。そして、前面側の側部に可動壁５３の軸片５５を挿入する挿入溝５２ｃが形成されている。
挿入溝５２ｃは前側の挿通孔５２ａを含む領域で形成され、挿入された軸片５５の軸穴５５ａにボルト６が挿通されるよう構成されている。 The connecting member 52 has a mounting surface on which the conductive member 4 is mounted at an upper portion, has an insertion hole 52a through which the bolt 6 is inserted, and an insertion hole 52b through which the fixing screw 7 is inserted in the center, and has a thick wall. Has been formed. An insertion groove 52c into which the shaft piece 55 of the movable wall 53 is inserted is formed in the side portion on the front surface side.
The insertion groove 52c is formed in a region including the insertion hole 52a on the front side, and the bolt 6 is inserted into the shaft hole 55a of the inserted shaft piece 55.

このように構成された各部材を基台２上に組み付けることで、図１に示す端子台１が形成される。組付けは、基台２の案内溝２１に摺動部材３を挿入して基台２に係合させた状態で、絶縁部材５、導電部材４を基台２に載置し、導電部材４の固定孔４１、絶縁部材５の挿通孔５２ｂに上方から固定ねじ７を挿通し、基台２の底部に配置した図示しないナットに螺入して行われる。
尚、その際、絶縁部材５の連結部材５２に可動壁５３の軸片５５を挿入し、連結部材５２、及び導電部材４に対して、端子を形成するためのボルト６を下方から挿通しておく。 The terminal block 1 shown in FIG. 1 is formed by assembling the respective members thus configured on the base block 2. Assembling is performed by placing the insulating member 5 and the conductive member 4 on the base 2 with the sliding member 3 inserted into the guide groove 21 of the base 2 and engaged with the base 2, and then the conductive member 4 The fixing screw 7 is inserted into the fixing hole 41 and the insertion hole 52b of the insulating member 5 from above, and is screwed into a nut (not shown) arranged at the bottom of the base 2.
At this time, the shaft piece 55 of the movable wall 53 is inserted into the connecting member 52 of the insulating member 5, and the bolt 6 for forming a terminal is inserted into the connecting member 52 and the conductive member 4 from below. deep.

こうして、他の２つの電路の部材も基台２に組み付けて、全３電路の部材を基台２に組み付けて端子台１は形成される。そして、電線同士が直交して連結される場合は、図１（ａ）に示すように導電部材４は階段状に配置され、可動壁５３は第２端子２０の前方に配置されて、側方から電路を構成する電線の接続を可能とする。
一方、電線同士が一直線に連結される場合は、図１（ｂ）に示すように各導電部材４を横一列に配置して、可動壁５３は固定壁５１に連続して直線状の壁を作るするよう配置し、電線を前方から接続可能とする。 In this way, the terminal block 1 is formed by assembling the other two electric circuit members to the base 2 and assembling all the three electric circuit members to the base 2. When the wires are connected orthogonally to each other, the conductive member 4 is arranged in a step-like manner, and the movable wall 53 is arranged in front of the second terminal 20 as shown in FIG. It is possible to connect the electric wires that form the electric circuit.
On the other hand, when the wires are connected to each other in a straight line, the conductive members 4 are arranged in a horizontal row as shown in FIG. 1B, and the movable wall 53 is a linear wall continuous with the fixed wall 51. It is arranged so that the wires can be connected from the front.

図３，４は、実際に電線を接続した状態を示している。図３は直交接続した状態、図４は直線接続した状態を示している。但し、図３（ｂ）の右側面図、図４（ｂ）の正面図では電線を省略し圧着端子のみ示している。
Ｍ１は第１端子部Ｐ１に接続される第１の電線、Ｍ２は第２端子部Ｐ２に接続される第２の電線を示し、何れも先端に圧着端子９が取り付けられて接続される。
第１の電線Ｍ１、第２の電線Ｍ２の端子１０，２０への接続は、圧着端子９を上方に向けて配置されているボルト６に外挿し、ナット８で導電部材４に圧着して成される。 3 and 4 show a state in which electric wires are actually connected. FIG. 3 shows a state in which they are orthogonally connected, and FIG. 4 shows a state in which they are linearly connected. However, in the right side view of FIG. 3B and the front view of FIG. 4B, the electric wire is omitted and only the crimp terminal is shown.
M1 shows the 1st electric wire connected to the 1st terminal part P1, M2 shows the 2nd electric wire connected to the 2nd terminal part P2, and the crimp terminal 9 is attached and connected to the tip in each case.
To connect the first electric wire M1 and the second electric wire M2 to the terminals 10 and 20, the crimp terminal 9 is externally inserted into the bolt 6 arranged upward, and the nut 8 is crimped to the conductive member 4. To be done.

このように、隣接する導電部材４同士を絶縁する絶縁部材５が固定壁５１と可動壁５３とから成り、可動壁５３が固定壁５１に連続する位置と、第２端子２０の前方を塞ぐ位置に移動可能であるため、可動壁５３を固定壁５１に連続するよう配置すれば、第１の電線Ｍ１と第２の電線Ｍ２とを直線状に接続できるし、隣接する電路との間に良好な絶縁壁を形成できる。また、可動壁５３を移動して第２端子２０の前方に配置すれば、第２端子２０の側方が開放されて第１の電線Ｍ１と第２の電線Ｍ２との直交接続が可能となるし、可動壁５３により第２端子２０の絶縁を図ることができる。
よって、直交接続と直線接続の双方に対して隣接する電路を良好に絶縁することが可能となり、隣接する電極間の距離を十分狭くできる。
更に、導電部材４は前後に移動可能に基台２に組み付けられるし、絶縁部材５も導電部材４と共に個々に移動するため、基台２上に左右に隣接して一列に整列した状態と、前後に階段状にずらした状態を容易に形成でき、電線Ｍ１，Ｍ２の直線接続と直交接続を容易に実施できる。
加えて、可動壁５３は第２端子２０を中心に回動することで、可動壁５３を固定壁５１に連続する位置と、第２端子２０の前方に配置される位置とに容易に移動操作できる。 In this way, the insulating member 5 that insulates the adjacent conductive members 4 is composed of the fixed wall 51 and the movable wall 53, and the position where the movable wall 53 is continuous with the fixed wall 51 and the position where the front of the second terminal 20 is closed. Since the movable wall 53 is arranged so as to be continuous with the fixed wall 51, the first electric wire M1 and the second electric wire M2 can be connected in a straight line, and the electric wire can be easily connected to the adjacent electric path. Can form a transparent insulating wall. Further, if the movable wall 53 is moved to be arranged in front of the second terminal 20, the side of the second terminal 20 is opened and the first electric wire M1 and the second electric wire M2 can be orthogonally connected. However, the movable wall 53 can insulate the second terminal 20.
Therefore, it becomes possible to satisfactorily insulate the adjacent electric paths for both the orthogonal connection and the linear connection, and the distance between the adjacent electrodes can be sufficiently narrowed.
Further, the conductive member 4 is assembled to the base 2 so as to be movable back and forth, and the insulating member 5 also moves individually together with the conductive member 4, so that the conductive member 4 is aligned left and right on the base 2 in a line. It is possible to easily form a staggered state in the front-rear direction, and to easily perform the straight line connection and the orthogonal connection of the electric wires M1 and M2.
In addition, the movable wall 53 rotates around the second terminal 20 to easily move the movable wall 53 to a position where the movable wall 53 is continuous with the fixed wall 51 and a position arranged in front of the second terminal 20. it can.

尚、上記実施形態では、電線を直線接続する場合は導電部材４を横方向に一列に並べて配置しているが、直交接続する場合と同様に導電部材４を階段状に配置して直線接続しても良い。この場合、導電部材４は階段状の配置に固定できるため摺動部材３は必要なくなる。
また、３本の電線を接続する構成を示したが、２本の電線から成る電路の接続であれば第１端子部Ｐ１、及び第２端子部Ｐ２は２端子で構成すれば良いし、４本の電線から成る電路であればそれぞれ４端子で構成すれば良い。 In the above embodiment, when the wires are connected in a straight line, the conductive members 4 are arranged side by side in a row. However, as in the case of the orthogonal connection, the conductive members 4 are arranged in a stepwise manner and connected in a straight line. May be. In this case, since the conductive member 4 can be fixed in a stepwise arrangement, the sliding member 3 is not necessary.
Further, although the configuration in which three electric wires are connected is shown, the first terminal portion P1 and the second terminal portion P2 may be composed of two terminals if the electric path is formed by two electric wires. If the electric circuit is composed of two electric wires, each terminal may be composed of four terminals.

１・・端子台、２・・基台、３・・摺動部材、４・・導電部材、５・・絶縁部材、６・・ボルト、７・・固定ねじ、１０・・第１端子、２０・・第２端子、５１・・固定壁、５２・・連結部材、５３・・可動壁、Ｐ１・・第１端子部、Ｐ２・・第２端子部、Ｍ１・・第１の電線（電線）、Ｍ２・・第２の電線（電線）。   1 ... Terminal block, 2 base plate, 3 slide member, 4 conductive member, 5 insulation member, 6 bolt, 7 fixing screw, 10 first terminal, 20 ..Second terminal, 51..Fixed wall, 52..Connection member, 53..Movable wall, P1..First terminal portion, P2..Second terminal portion, M1..First electric wire , M2 ... the second electric wire (electric wire).

Claims (3)

複数の導電部材を有し、当該導電部材の前後両端に電線を接続するための端子を形成し、後方の第１端子に第1の電線を接続すると共に、前方の第２端子に第２の電線を接続することで、前記第１の電線と前記第２の電線とが接続される端子台であって、
複数の前記導電部材は、基台上に左右に列設して、横方向に整列した状態と前後方向へ階段状にずらして配置した状態とを選択して組み付けできる一方、
少なくとも前記導電部材の間には、互いの絶縁距離を確保するために壁状に形成された絶縁部材が配置され、
前記絶縁部材は、個々の前記導電部材の左右に固定配置された固定壁と、位置を移動できる可動壁とを有し、
前記可動壁は、個々の前記第２端子の近傍となる位置に配置され、前記固定壁を延長して前記第２端子の側方に配置される側壁延長位置と、前記固定壁から分離されて前記第２端子の前方を塞ぐ位置に配置される前面壁位置とに、位置を変更可能であることを特徴とする端子台。 A plurality of conductive members are provided, terminals for connecting an electric wire are formed at both front and rear ends of the conductive member, the first electric wire is connected to the rear first terminal, and the second electric wire is connected to the second front terminal. A terminal block in which the first electric wire and the second electric wire are connected by connecting electric wires,
The plurality of conductive members are arranged in a row on the left and right on the base, and a state in which they are aligned in the lateral direction and a state in which they are staggered in the front-rear direction can be selected and assembled,
At least between the conductive members, a wall-shaped insulating member is arranged in order to secure a mutual insulation distance,
The insulating member has a fixed wall fixedly arranged on the left and right of each of the conductive members, and a movable wall whose position can be moved,
The movable wall is arranged at a position in the vicinity of each of the second terminals, and is separated from the side wall extension position where the fixed wall is extended and is arranged at a side of the second terminal and the fixed wall. A terminal block, the position of which can be changed to a front wall position which is arranged at a position that closes the front of the second terminal. 前記導電部材は、前記基台上で前後に摺動する摺動部材に連結されると共に、前記絶縁部材は前記導電部材毎に独立形成され、
前記導電部材の左右に配置された前記固定壁は、前記摺動部材と前記導電部材の間に配置された連結部材で連結されて、前記導電部材と共に前記摺動部材に連結されて成ることを特徴とする請求項１記載の端子台。 The conductive member is connected to a sliding member that slides back and forth on the base, and the insulating member is formed independently for each conductive member,
The fixed walls arranged on the left and right of the conductive member are connected by a connecting member arranged between the sliding member and the conductive member, and are connected to the sliding member together with the conductive member. The terminal block according to claim 1, wherein the terminal block is a terminal block. 前記可動壁は、前記第２端子の一部を成して上下方向に配置されたねじ手段を挿通する軸片を有し、
前記ねじ手段を中心とする水平面内を回動することで、前記可動壁は移動を実施することを特徴とする請求項１又は２記載の端子台。 The movable wall has a shaft piece which forms a part of the second terminal and which inserts a screw means arranged in an up-down direction.
The terminal block according to claim 1 or 2, wherein the movable wall is moved by rotating in a horizontal plane around the screw means.
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623171U (en) * 1992-08-28 1994-03-25 松下電工株式会社 Terminal device
JP2018041654A (en) * 2016-09-08 2018-03-15 株式会社東芝 Terminal block working device and distribution board

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623171U (en) * 1992-08-28 1994-03-25 松下電工株式会社 Terminal device
JP2018041654A (en) * 2016-09-08 2018-03-15 株式会社東芝 Terminal block working device and distribution board

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