JP2017189021A - Terminal block - Google Patents

Terminal block Download PDF

Info

Publication number
JP2017189021A
JP2017189021A JP2016076272A JP2016076272A JP2017189021A JP 2017189021 A JP2017189021 A JP 2017189021A JP 2016076272 A JP2016076272 A JP 2016076272A JP 2016076272 A JP2016076272 A JP 2016076272A JP 2017189021 A JP2017189021 A JP 2017189021A
Authority
JP
Japan
Prior art keywords
terminal block
short
pedestal
fixing
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.)
Pending
Application number
JP2016076272A
Other languages
Japanese (ja)
Inventor
圭 田口
Kei Taguchi
圭 田口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Priority to JP2016076272A priority Critical patent/JP2017189021A/en
Publication of JP2017189021A publication Critical patent/JP2017189021A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a terminal block for electrically connecting a power source and an industrial machinery capable of improving the workability in connecting work and the convenience such as the compatibility with various types of terminals.SOLUTION: The terminal block includes: a pedestal base for fixing external connection lines; and a shorting bar that electrically connects two pedestal bases. The shorting bar is an elastic member, and one side of the shorting bar is fixed to the pedestal base and the other side of the shorting bar has means for fixing the external connection lines between the pedestal base and the same.SELECTED DRAWING: Figure 1

Description

本実施例は、端子台およびこれを備えた回転電機に関する。   The present embodiment relates to a terminal block and a rotating electric machine including the terminal block.

例えば、電動機等のように外部から電力の供給を受けて動作する機械には、外部の電源と自機とを接続する端子を固定するための端子台が設けられている。   For example, a machine such as an electric motor that operates by receiving power supply from the outside is provided with a terminal block for fixing a terminal that connects an external power source and the own machine.

端子台の構造に関する公知技術として、例えば特許文献１がある。特許文献１の段落番号０００８には、「本発明の端子構造によれば、一つの電線は被覆を除去した裸電線として電線挿通孔に挿入し、該裸電線を電線固定ボルトの先端により固定するとともに、他の電線は先端に圧着端子などの端子を取り付け、この端子を雌ねじ部材と端子固定ナットとの間に固定するようにしているので、裸電線の太さや端子の厚さには関係なく両者を確実に締め付け固定することができる。」と記載されている。   As a known technique related to the structure of the terminal block, there is, for example, Patent Document 1. In paragraph No. 0008 of Patent Document 1, “According to the terminal structure of the present invention, one electric wire is inserted into the electric wire insertion hole as a bare electric wire with the coating removed, and the bare electric wire is fixed by the tip of the electric wire fixing bolt. At the same time, other wires have a terminal such as a crimping terminal attached to the tip, and this terminal is fixed between the female screw member and the terminal fixing nut, so regardless of the thickness of the bare wire or the thickness of the terminal. Both can be securely tightened and fixed. "

特開２０１１−５４４１４号公報JP 2011-54414 A

端子台を用いて電源と産業用機械とを電気的に接続するに当たり、接続作業の作業性や、様々な種類の端子に対応できるような利便性の向上が求められている。   In electrically connecting a power supply and an industrial machine using a terminal block, there is a demand for improvement in workability of connection work and convenience that can cope with various types of terminals.

例えば、特許文献１に記載の構造では、雄ネジと雌ネジを使用し、端子固定ナットに横穴をあける構造としている。こうすることで、ねじに勘合する丸端子やＵ字形端子だけでなく、横穴に素線を挿入できるため、端子の形状が素線直出の場合でも接続可能な構造となっている。   For example, in the structure described in Patent Document 1, a male screw and a female screw are used, and a lateral hole is formed in the terminal fixing nut. By doing so, not only a round terminal or U-shaped terminal fitted to the screw but also an element wire can be inserted into the horizontal hole, so that the structure is connectable even when the shape of the terminal is directly exposed to the element wire.

しかし、特許文献１の構造では、端子固定ナットが増えた分、部品点数の増加により複雑化を招きやすい。また、素線を接続する際は雄ねじと雌ねじでは挟み込む必要があり、雄ねじを締めこまなければ固定できないため作業性にも課題が生じる。   However, the structure of Patent Document 1 is likely to be complicated due to an increase in the number of parts as the terminal fixing nut is increased. Further, when connecting the strands, it is necessary to sandwich the male screw and the female screw, and there is a problem in workability because it cannot be fixed unless the male screw is tightened.

本発明は、上記課題に鑑みてなされたものであり、電源接続側の端子の固定をする際に、接続線を取り付け可能な端子台を提供する。   This invention is made | formed in view of the said subject, and provides the terminal block which can attach a connection line, when fixing the terminal by the side of a power supply connection.

上記課題を解決するために、例えば請求の範囲に記載の構成を採用する。本願は上記課題を解決する手段を複数含んでいるが、その一例を挙げるならば、端子台であって、外部の接続線を固定する台座と、二つの台座を電気的に接続する短絡板と、を有し、短絡板は弾性体であり、短絡板の一方は台座に固定され、短絡板の他方は、台座との間に外部の接続線を固定する手段を備えることを特徴とする。   In order to solve the above problems, for example, the configuration described in the claims is adopted. The present application includes a plurality of means for solving the above-mentioned problems. To give an example, a terminal block, a base for fixing an external connection line, and a short-circuit plate for electrically connecting the two bases, The short-circuit plate is an elastic body, one of the short-circuit plates is fixed to the pedestal, and the other of the short-circuit plates includes means for fixing an external connection line between the pedestal and the short-circuit plate.

本実施例によれば、電源接続側の端子の固定をする際、ボルトによる固定をすることなく、ワンタッチ式で取り付け可能な端子台構造を提供することがきる。   According to the present embodiment, it is possible to provide a terminal block structure that can be attached in a one-touch manner without fixing with a bolt when the terminal on the power supply connection side is fixed.

実施例１の端子台の断面図および上面図である。It is sectional drawing and a top view of the terminal block of Example 1. 実施例１の端子台の分解図である。FIG. 3 is an exploded view of the terminal block of Example 1. 実施例１のナット１４の例を示す図である。It is a figure which shows the example of the nut 14 of Example 1. FIG. 実施例１，３の短絡板の例を示す図である。It is a figure which shows the example of the short circuit board of Example 1, 3. FIG. 実施例１の固定板の例を示す図である。4 is a diagram illustrating an example of a fixing plate of Example 1. FIG. 実施例１の端子台が設けられた回転電機の外観を示す図である。It is a figure which shows the external appearance of the rotary electric machine provided with the terminal block of Example 1. FIG.

以下、端子台を本実施例の実施例とし、図面を適宜参照しながら説明する。   Hereinafter, the terminal block will be described as an example of the present embodiment, and will be described with reference to the drawings as appropriate.

図１は、本実施例の実施例１に係る端子台の部分断面図である。   FIG. 1 is a partial cross-sectional view of the terminal block according to the first embodiment of the present embodiment.

本実施例では本発明にかかる端子台を３相交流モータに取り付けた例をとって説明する。本実施例の端子台は、大別して、駆動製品取り付け側と、電源接続側とで構成されている。いずれの側も接続線が接続される箇所はｕ相、ｖ相及びｗ相の３か所で、端子台としては全部で６か所に接続線が接続されることとなる。なお、本実施例では３相交流モータに取り付けた例を説明するため、各側３か所となっているが、取り付けるのが別の産業機器である場合には、各側１か所でも２か所でもかまわない。   In the present embodiment, an example in which the terminal block according to the present invention is attached to a three-phase AC motor will be described. The terminal block of the present embodiment is roughly divided into a drive product mounting side and a power connection side. On either side, the connection lines are connected at three locations of the u phase, the v phase, and the w phase, and the connection wires are connected at six locations in total as the terminal block. In this embodiment, there are three places on each side in order to explain an example where the motor is attached to a three-phase AC motor. However, when another industrial device is attached, two parts are provided on each side. It doesn't matter where.

まず、駆動製品取り付け側について述べる。駆動製品側の接続線を接続するためのベースとなる端子台座は、基礎部１、ケーブルを固定するためのボルト２からなる。さらに、平座金３と、ボルト２を基礎部１に固定するためのナット４と、前記ナット４の緩み防止のためのバネ座金５と、ボルト２を端子台座１に固定するためのナット４と、導通させるための短絡板６と、前記短絡板６と駆動製品のケーブル先端に接続される接続線７を固定するための平座金８とバネ座金９とナット１０がある。   First, the drive product mounting side will be described. A terminal base serving as a base for connecting a connection line on the drive product side includes a base portion 1 and a bolt 2 for fixing a cable. Furthermore, a flat washer 3, a nut 4 for fixing the bolt 2 to the base portion 1, a spring washer 5 for preventing the nut 4 from loosening, and a nut 4 for fixing the bolt 2 to the terminal base 1 There are a shorting plate 6 for conducting, a flat washer 8, a spring washer 9 and a nut 10 for fixing the shorting plate 6 and a connecting wire 7 connected to the cable tip of the drive product.

固定の仕方は、まず基礎部１に設けられた６つの穴のうち、一列に並ぶ３つの穴それぞれにボルト２を下側から挿入する。次に、基礎部の上側から平座金３、ナット４を用いてボルトを固定する。平座金３がなくともボルトを固定することは可能であるが、本実施例では、基礎部への傷を防止するために設けている。   First, the bolts 2 are inserted into the three holes arranged in a row among the six holes provided in the base portion 1 from the lower side. Next, the bolt is fixed using the flat washer 3 and the nut 4 from the upper side of the foundation. Although it is possible to fix the bolt without the plain washer 3, in this embodiment, it is provided to prevent damage to the foundation.

ナット４の上には接続線７とボルトとを電気的に接続させ、そのうえからボルトを短絡板6２の穴にはめ込む。短絡板6は、例えば図１のように横方向に３列並んでいる台座の場合、駆動側から電源側を短絡させるために３つ個別に設ける。なお、接続線７の形状はＯ型端子、Ｕ型端子、むき出しの素線あるいはリード線など、どのようなものでも構わない。   The connecting wire 7 and the bolt are electrically connected on the nut 4, and then the bolt is fitted into the hole of the short-circuit plate 62. For example, in the case of pedestals arranged in three rows in the horizontal direction as shown in FIG. 1, three short-circuit plates 6 are individually provided to short-circuit the power supply side from the drive side. The connecting wire 7 may have any shape such as an O-type terminal, a U-type terminal, a bare element wire, or a lead wire.

さらに短絡板の上から接続線７を押し付けて固定するために座金とナットをボルトにはめ込む。これにより、駆動側の端子台に接続線7が固定された形となる。   Further, in order to press and fix the connecting wire 7 from above the short-circuit plate, a washer and a nut are fitted into the bolt. Thereby, the connection line 7 is fixed to the terminal block on the driving side.

次に、電源接続側について述べる。こちらは、駆動側と共通する基礎部１にしたからボルト１１を挿入する。さらに平座金１２と、ナット緩み防止のためのバネ座金１３と、ナット１４とをボルトにはめ込む。その後、ナット１４の上に電源側の接続線１５を置き、短絡板６で上から押さえる。ナット１４は図３に示す通り上側（短絡板と対向する側）に一部切り欠きを有する形状としており、この接続線１５の端部が線状で合った場合にこれを切り欠きに収めることのできる形状となっている。この切り欠きは、短絡板凸部6１と接続線１５との接触面積を増やすために、ナット１４の空洞部を中心に対象に設けられ、接続線１５はナット１４の空洞部を貫通する形で配置されることが望ましい。   Next, the power connection side will be described. Since the base portion 1 is common to the drive side, the bolt 11 is inserted. Further, the plain washer 12, the spring washer 13 for preventing the nut from loosening, and the nut 14 are fitted into the bolt. Thereafter, the connection line 15 on the power source side is placed on the nut 14 and pressed from above with the short-circuit plate 6. As shown in FIG. 3, the nut 14 has a shape having a notch on the upper side (side facing the short-circuit plate), and when the end portion of the connecting wire 15 is linearly fitted, the nut 14 is accommodated in the notch. It is a shape that can be. This notch is provided around the cavity of the nut 14 in order to increase the contact area between the short-circuit plate convex portion 61 and the connection line 15, and the connection line 15 penetrates the cavity of the nut 14. It is desirable to be arranged.

短絡板６の駆動側の一方はすでに駆動側端子台に固定されているが、短絡板は弾性体であるため、電源側の他方を持ち上げてナットと短絡板凸部６１の間に接続線を挟み込む形で固定することができる。   One side of the drive side of the short-circuit plate 6 is already fixed to the drive-side terminal block. However, since the short-circuit plate is an elastic body, the other side of the power supply side is lifted to connect a connection line between the nut and the short-circuit plate convex portion 61. Can be fixed in a sandwiched manner.

なお、短絡板６は弾性体ではあるものの、駆動側の接続線７と電源側の接続線１５とを電気的に接続する必要がある。例えば、プリント基板のような一部に導通する部分を有し且つ全体としては弾性のある部材が好ましい。   Although the short-circuit plate 6 is an elastic body, it is necessary to electrically connect the connection line 7 on the driving side and the connection line 15 on the power source side. For example, a member that has a portion that conducts to a part such as a printed board and that is elastic as a whole is preferable.

このとき、短絡板６のうち接続線を固定する部分、すなわち電源側端子台と対向する部分６１は凸部となっている。この凸部の一部が中空となっているナットにおさまることで、接続線を固定することができる。特に、接続線がＯ型圧着端子やＵ型圧着端子の場合に、凸部とＯ型あるいはＵ型の先端が勘合するため、接続作業が容易となる。   At this time, the part which fixes a connection line among the short circuit boards 6, ie, the part 61 which opposes a power supply side terminal block, is a convex part. The connecting wire can be fixed by fitting a part of the convex part into the hollow nut. In particular, when the connecting wire is an O-type crimp terminal or a U-type crimp terminal, the projecting portion and the O-type or U-type tip are engaged with each other, so that the connection work becomes easy.

さらに接続線１５をきつく固定したい場合には、短絡板の上に固定板１６を設けても良い。本実施例の固定板１６は、３か所あるボルト１１を全て覆う形で、短絡板６と交差する方向に延伸する形状としている。さらに固定板１６の下面（基礎部と対向する面）には、図５のように凸部１６１を有しており、この凸部１６１が隣り合うナット１４同士の間に挿入されることで、互いの接続線箇所同士の絶縁性を向上させている。本実施例には作業性向上のため３か所すべてを一度に固定できる形状としているが、各箇所を個別に固定する固定板個別に設けても良い。固定板１６の材質は、例えばゴムのような絶縁性の高いものが好ましい。隣り合う固定板１６を通じて接続線１５同士が電気的に短絡してしまうのを防ぐためである。   Further, when it is desired to fix the connection line 15 tightly, the fixing plate 16 may be provided on the short-circuit plate. The fixing plate 16 of the present embodiment covers all the three bolts 11 and extends in a direction intersecting with the short-circuit plate 6. Furthermore, the lower surface of the fixing plate 16 (the surface facing the base portion) has a convex portion 161 as shown in FIG. 5, and the convex portion 161 is inserted between the adjacent nuts 14. Insulation between the connecting wire portions is improved. In this embodiment, the shape is such that all three locations can be fixed at a time to improve workability, but it may also be provided individually on a fixing plate for fixing each location individually. The material of the fixing plate 16 is preferably a highly insulating material such as rubber. This is to prevent the connection wires 15 from being electrically short-circuited through the adjacent fixing plates 16.

本実施例の端子台は、例えば図６のように回転電機20の端子箱22内に取り付けることができる。回転電機は、複数の巻線からなる固定子と、固定子巻線からの磁束により回転子と、回転軸21と、を備える電動機であっても良いし、発電機であっても良い。この場合、回転電機の電機子に電力を供給する接続線１５（電力供給線）は、端子台の駆動側に接続される。もちろん、本発明の端子台を設ける対象は、モータ（電動機）やジェネレータ（発電機）に限られるものではない。   The terminal block of the present embodiment can be mounted in the terminal box 22 of the rotating electrical machine 20, for example, as shown in FIG. The rotating electrical machine may be an electric motor including a stator composed of a plurality of windings, a rotor by a magnetic flux from the stator windings, and a rotating shaft 21, or may be a generator. In this case, the connection line 15 (power supply line) for supplying power to the armature of the rotating electrical machine is connected to the drive side of the terminal block. Of course, the object for providing the terminal block of the present invention is not limited to a motor (electric motor) or a generator (generator).

以上を踏まえると、本実施例に記載の発明は、端子台であって、外部の接続線を固定する台座と、二つの台座を電気的に接続する短絡板と、を有し、短絡板は弾性体であり、短絡板の一方は台座に固定され、短絡板の他方は、台座との間に外部の接続線を固定する手段を備えることを特徴とする。   Based on the above, the invention described in the present embodiment is a terminal block, and includes a pedestal that fixes an external connection line, and a short-circuit plate that electrically connects the two pedestals. It is an elastic body, and one of the short-circuit plates is fixed to a pedestal, and the other of the short-circuit plates includes a means for fixing an external connection line between the short-circuit plate and the pedestal.

これにより、ナットやボルトを外さずに接続線１５を固定することができるため作業性が向上する。   Thereby, since the connection line 15 can be fixed without removing a nut and a bolt, workability | operativity improves.

本実施例では、実施例１の変形例として、電源側の端子台２２を構成するボルト１１の先端部を着磁した構成について説明する。その他の構成は実施例１と同様のため説明を省略する。   In the present embodiment, as a modification of the first embodiment, a configuration in which the tip end portion of the bolt 11 constituting the terminal block 22 on the power supply side is magnetized will be described. Since other configurations are the same as those of the first embodiment, the description thereof is omitted.

ボルト１１の先端部を着磁することで、より短絡板とボルト１１との間の引力が強まり、両者の間に挟まっている接続線１５をきつく固定することができる。   By magnetizing the tip of the bolt 11, the attractive force between the short-circuit plate and the bolt 11 is further strengthened, and the connecting wire 15 sandwiched between the two can be tightly fixed.

また、ボルト１１の先端部ではなく、短絡板の凸部に着磁しても同様の効果が得られる。あるいはボルト１１の先端部と短絡板の凸部の両方に着磁しても良い。   The same effect can be obtained by magnetizing not the tip of the bolt 11 but the convex of the short-circuit plate. Or you may magnetize both the front-end | tip part of the volt | bolt 11, and the convex part of a short circuit board.

本実施例では実施例１の変形例として、短絡板の凸部の形状を変形した構成について説明する。その他の構成は実施例１と同様のため説明を省略する。   In the present embodiment, as a modification of the first embodiment, a configuration in which the shape of the convex portion of the short-circuit plate is modified will be described. Since other configurations are the same as those of the first embodiment, the description thereof is omitted.

本実施例の短絡板凸部は、図４上に記載してあるように鋸歯状になっている。これにより、接続線１５の形状が素線だった場合に鋸歯と素線が接触する点が増えるため素線が抜けてしまう虞を低減することができ、信頼性が向上する。   The convex part of the short-circuit plate of the present embodiment has a sawtooth shape as described in FIG. Thereby, when the shape of the connecting wire 15 is a strand, the number of points where the saw blade and the strand come into contact increases, so that the possibility that the strand will come off can be reduced, and the reliability is improved.

あるいは、短絡板凸部は、図４のように基礎部１へ向かって細くなる錐形状としても良い。接続線１５の形状がＯ型圧着端子であった場合、各端子の微妙な内径の違いで接続が不安定になる恐れがある。しかし、短絡板凸部６１が錐形状であれば、各端子の内径に応じた適切な位置で短絡板凸部６１と各端子が勘合するため、接続部分の信頼性が向上する。   Or a short-circuit board convex part is good also as a cone shape which becomes thin toward the base part 1 like FIG. When the shape of the connection line 15 is an O-type crimp terminal, the connection may become unstable due to a slight difference in inner diameter of each terminal. However, if the short-circuit plate convex portion 61 has a conical shape, the short-circuit plate convex portion 61 and each terminal are fitted at an appropriate position according to the inner diameter of each terminal, so that the reliability of the connection portion is improved.

１ 端子台座、
２ ボルト、
３ 平座金、
４ ナット、
５ バネ座金、
６ 短絡板、
７ 圧着端子、
８ 平座金、
９ バネ座金、
１０ ナット、
１１ ボルト、
１２ 平座金、
１３ バネ座金、
１４ ナット、
１５ 圧着端子、
１６ 固定板。 1 Terminal base,
2 volts,
3 Flat washers,
4 nuts,
5 Spring washers,
6 Short-circuit plate,
7 Crimp terminal,
8 Flat washers,
9 Spring washer,
10 nuts,
11 volts,
12 flat washers,
13 Spring washer,
14 nuts,
15 Crimp terminal,
16 Fixed plate.

Claims (7)

外部の接続線を固定する台座と、
二つの前記台座を電気的に接続する短絡板と、を有し、
前記短絡板は弾性体であり、
前記短絡板の一方は、前記台座に固定され、
前記短絡板の他方は、前記台座との間に外部の接続線を固定する手段を備えるものである端子台。 A pedestal for fixing external connection lines;
A short-circuit plate that electrically connects the two pedestals,
The short-circuit plate is an elastic body,
One of the short-circuit plates is fixed to the pedestal,
The other of the said short circuit board is a terminal block provided with the means to fix an external connection line between the said bases. 請求項１に記載の端子台であって、
前記短絡板の他方は、前記台座と対向する側に凸部を備え、
前記凸部と外部の接続線とが電気的に接続するものである端子台。 The terminal block according to claim 1,
The other of the short-circuit plate has a convex portion on the side facing the pedestal,
A terminal block in which the convex portion and an external connection line are electrically connected. 請求項２に記載の端子台であって、
前記台座のうち、前記短絡板の他方と対向する面は磁力を帯びていることを特徴とする端子台。 The terminal block according to claim 2,
The terminal block according to claim 1, wherein a surface of the pedestal facing the other of the short-circuit plate is magnetic. 請求項２に記載の端子台であって、
前記凸部のうち前記台座と対向する面は鋸歯状となっているものである端子台。 The terminal block according to claim 2,
A terminal block in which a surface of the convex portion facing the pedestal has a sawtooth shape. 請求項２に記載の端子台であって、
前記凸部は、前記台座に向かって細くなる形状を備えるものである端子台。 The terminal block according to claim 2,
The said convex part is a terminal block provided with the shape which becomes thin toward the said base. 請求項２に記載の端子台であって、
さらに複数の前記短絡板を固定する固定板を有し、
前記固定板は、前記短絡板同士の間に挿入される挿入部を有し、
前記挿入部は絶縁性である端子台。 The terminal block according to claim 2,
Furthermore, it has a fixing plate for fixing a plurality of the short-circuit plates,
The fixed plate has an insertion portion inserted between the short-circuit plates,
The insertion part is an insulating terminal block. 請求項１に記載の端子台と、
複数の巻線を有する固定子と、
前記回転子からの磁束により回転する回転子と、
前記回転子と共回りする回転軸と、を備え、
前記巻線に電力を供給する電力供給線は、前記端子台に接続されているものである回転電機。 A terminal block according to claim 1;
A stator having a plurality of windings;
A rotor rotating by magnetic flux from the rotor;
A rotating shaft co-rotating with the rotor,
A power supply line that supplies power to the winding is a rotating electrical machine that is connected to the terminal block.
JP2016076272A 2016-04-06 2016-04-06 Terminal block Pending JP2017189021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016076272A JP2017189021A (en) 2016-04-06 2016-04-06 Terminal block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016076272A JP2017189021A (en) 2016-04-06 2016-04-06 Terminal block

Publications (1)

Publication Number Publication Date
JP2017189021A true JP2017189021A (en) 2017-10-12

Family

ID=60045071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016076272A Pending JP2017189021A (en) 2016-04-06 2016-04-06 Terminal block

Country Status (1)

Country Link
JP (1) JP2017189021A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101887U (en) * 1974-01-25 1975-08-22
JPS5743369A (en) * 1980-08-27 1982-03-11 Hitachi Ltd Test terminal cover
JPS6014651U (en) * 1983-07-06 1985-01-31 三菱電機株式会社 electric motor terminal block
JPS62145459U (en) * 1986-03-05 1987-09-14
JPH0414376U (en) * 1990-05-24 1992-02-05
JPH05103440A (en) * 1991-10-04 1993-04-23 Hitachi Ltd Three-phase motor and connecting method for its lead wire
JPH0963672A (en) * 1995-08-18 1997-03-07 Fuji Electric Co Ltd Terminal connecting device of electric apparatus
JP2011015488A (en) * 2009-06-30 2011-01-20 Nissan Motor Co Ltd Electric component structure
US20120228970A1 (en) * 2011-03-09 2012-09-13 Dhaval Patel Terminal assembly with reduced creepage

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101887U (en) * 1974-01-25 1975-08-22
JPS5743369A (en) * 1980-08-27 1982-03-11 Hitachi Ltd Test terminal cover
JPS6014651U (en) * 1983-07-06 1985-01-31 三菱電機株式会社 electric motor terminal block
JPS62145459U (en) * 1986-03-05 1987-09-14
JPH0414376U (en) * 1990-05-24 1992-02-05
JPH05103440A (en) * 1991-10-04 1993-04-23 Hitachi Ltd Three-phase motor and connecting method for its lead wire
JPH0963672A (en) * 1995-08-18 1997-03-07 Fuji Electric Co Ltd Terminal connecting device of electric apparatus
JP2011015488A (en) * 2009-06-30 2011-01-20 Nissan Motor Co Ltd Electric component structure
US20120045907A1 (en) * 2009-06-30 2012-02-23 Nissan Motor Co., Ltd. Electrical component structure
US20120228970A1 (en) * 2011-03-09 2012-09-13 Dhaval Patel Terminal assembly with reduced creepage

Similar Documents

Publication Publication Date Title
JP5578072B2 (en) Busbar terminal, busbar unit, and motor
US9099846B2 (en) Plug and play control panel module with integrally socketed circuit board
US20140306561A1 (en) Motor connecting member and motor device
JP5235085B2 (en) Stator and brushless motor
JP2018530302A (en) Segmented brushless stator wiring system
US8446058B2 (en) Electric motor terminal block assembly
US8669681B2 (en) Conductive connection for bar-wound stators
JP2010094014A (en) Electric motor interface, electric plug component therefor, electric motor terminal, and electric motor
KR101697704B1 (en) Stator apparatus for brushless motor
EP0969583B1 (en) A bridge rectifier for an alternator
JP2017189021A (en) Terminal block
US20130076176A1 (en) Stator terminal block for a multi-phase electric machine
CN101222164B (en) Ac motor and controller
US10468843B2 (en) Loop bridge for looping through a number of electrical signals
JP2017059300A (en) Terminal block device
US20230387743A1 (en) Electrical drive unit
US11316398B2 (en) Terminal device for rotary electric machine and method for manufacturing same
CN101233668B (en) Electromotor commutation device, portable power tool and method for establishing electrical connection
KR100672537B1 (en) Combined fixing device of pcb(printed circuit board) and magmate
CN211377785U (en) Electric connecting device, motor cover and motor
AU2012101349B4 (en) Starter motor for a vehicle
JP5346754B2 (en) Connection structure
KR20190117924A (en) Motor Having Busbar Connector Integral Structure
KR200245406Y1 (en) Structure connector of a motor
JP5394811B2 (en) Motor brush device and motor

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160406

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20170120

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20170126

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180807

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180808

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190522

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190528

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20190729

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190731

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200107