JP3554826B2 - Terminal block and panel instrument - Google Patents

Terminal block and panel instrument Download PDF

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Publication number
JP3554826B2
JP3554826B2 JP2002230957A JP2002230957A JP3554826B2 JP 3554826 B2 JP3554826 B2 JP 3554826B2 JP 2002230957 A JP2002230957 A JP 2002230957A JP 2002230957 A JP2002230957 A JP 2002230957A JP 3554826 B2 JP3554826 B2 JP 3554826B2
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Prior art keywords
terminals
terminal
partition
arrangement surface
fastening
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JP2003109688A (en
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宏 田村
茂 柴崎
穣 村山
孝幸 ▲はま▼田
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Yokogawa Electric Corp
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Yokogawa Electric Corp
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Description

【０００１】
【発明の属する技術分野】
本発明は、例えば、パネル計器等の機器に用いられる端子台に関し、機器を小型化することができる端子台に関するものである。
【０００２】
【従来の技術】
パネル計器は、前面にスイッチや表示部を有し、後面に端子台を形成している。そして、端子に圧着端子を取り付けなければならず、圧着端子同志が接触しないように、端子間に隙間を設けていた。このような端子台は、例えば、実開平３−１２４４８２号公報等に記載されている。
【０００３】
【発明が解決しようとする課題】
近年、パネル計器は、技術進歩に伴い、大型のパネル計器も小型化できるようになった。しかし、パネル計器の端子には、圧着端子が接続されるため、端子間に隙間を設け、圧着端子が端子のネジに接触しないようにする必要がある。そのため、大型のパネル計器を小型化できるとしても、端子を多く設けることができず、パネル計器の小型化の制限となっていた。
そこで、本発明の目的は、端子間に隙間を設ける必要がなく、小型化を図ることができる端子台を実現することにある。
【０００４】
【課題を解決するための手段】
第１の本発明は、
圧着端子がネジ締結されて、取り付けられる締結面を、配列面に対して同じ方向に傾斜して形成する複数の端子と、
この端子間を分離し、圧着端子の取付け方向を規制する第１の隔壁と、
この第１の隔壁に対して直角に前記端子間に設けられ、隣接する端子と分離する第２の隔壁と、
を有し、前記配列面は複数の前記端子を配列することによって形成されたことを特徴とする端子台であって、
前記第２の隔壁が前記端子の締結面から突出し、ネジ締結時に配列面に対して垂直方向に圧着端子を変形させ、隣接する端子との接触を防止し、離間を確保すると共に、端子間の沿面距離を確保することを特徴とするものである。
【０００５】
第２の本発明は、
圧着端子がネジ締結されて、取り付けられる締結面を、配列面に対して同じ方向に傾斜して形成する複数の端子と、
この端子間を分離し、圧着端子の取付け方向を規制する第１の隔壁と、
この第１の隔壁に対して直角に前記端子間に設けられ、隣接する端子と分離する第２の隔壁と、
を有し、前記配列面は、複数の前記端子を配列することによって形成され、パネル計器に形成したことを特徴とする端子台であって、
前記第２の隔壁が前記端子の締結面から突出し、ネジ締結時に配列面に対して垂直方向に圧着端子を変形させ、隣接する端子との接触を防止し、離間を確保すると共に、端子間の沿面距離を確保することを特徴とするものである。
【０００６】
第３の本発明は、
圧着端子がネジ締結されて、取り付けられる締結面を、配列面に対して同じ方向に傾斜して形成する複数の端子と、
この端子間を分離し、圧着端子の取付け方向を規制する第１の隔壁と、
この第１の隔壁に対して直角に前記端子間に設けられ、隣接する端子と分離する第２の隔壁と、
を有し、前記配列面が複数の前記端子を配列することによって形成する端子台を設けたことを特徴とするパネル計器であって、
前記第２の隔壁が前記端子の締結面から突出し、ネジ締結時に配列面に対して垂直方向に圧着端子を変形させ、隣接する端子との接触を防止し、離間を確保すると共に、端子間の沿面距離を確保することを特徴とするものである。
【０００７】
第４の本発明は、
圧着端子がネジ締結されて、取り付けられる締結面を、配列面に対して同じ方向に傾斜して形成する複数の端子と、
この端子間を分離し、圧着端子の取付け方向を規制する第１の隔壁と、
この第１の隔壁に対して直角に前記端子間に設けられ、隣接する端子と分離する第２の隔壁と、
を有し、前記配列面が複数の前記端子を配列することによってケースの１つの面に形成された端子台を設けたことを特徴とするパネル計器であって、
前記第２の隔壁が前記端子の締結面から突出し、ネジ締結時に配列面に対して垂直方向に圧着端子を変形させ、隣接する端子との接触を防止し、離間を確保すると共に、端子間の沿面距離を確保することを特徴とするものである。
【０００８】
このような本発明では、圧着端子を端子にネジ締結する時に、第２の隔壁により圧着端子が配列面に対し垂直方向に変形し、圧着端子の配線の方向が配列面に対して垂直方向に変わる。
【０００９】
【発明の実施の形態】
以下図面を用いて本発明を説明する。
図１，２は本発明の一実施の形態を示した構成図である。図１は断面図で、図２は上面図である。但し、図２は圧着端子を取り付けていない状態の図である。図において、１０はケースで、配列面を構成している。２０は端子で、ケース１０に設けられ、圧着端子３０を締結する締結面をケース１０の配列面に対して傾斜して形成する。４０はプリント基板で、電極（図示せず）を有し、端子２０と電気的に接続する。
【００１０】
ケース１０において、１１は取付け穴で、配列面に概略四角形に貫通して複数設けられ、端子２０が挿入され取り付けられる。１２，１３は溝部で、取付け穴１１に対向して設けられる。１４はストッパー部材で、取付け穴１１に設けられ、端子２０を保持する。１５は挿入溝で、プリント基板４０が挿入され、端子２０に導き、電気的に接続させる。
【００１１】
１６は第１の隔壁で、取付け穴１１の延長上に設けられ、端子２０と隣接する端子２０とを分離し、圧着端子３０の取付け方向を規制する。
１７は第２の隔壁で、取付け穴１１の延長上に設けられ、第１の隔壁１６に対して直角に端子２０間に設けられ、隣接する端子２０と分離する。そして、端子２０の締結面から約２ｍｍ突出し、ネジ締結時に端子２０の配列面に対して垂直方向に圧着端子３０を変形させ、隣接する端子２０との接触を防止し、一定の離間を保つ。
【００１２】
端子２０において、ナット部材２１は、厚手の板材で概略コ字形に形成され、図３に示されるように、中間片２１ａとその両端に開放片２１ｂ，２１ｃを有している。ここで、図３の（ａ）は左側面図、（ｂ）は正面図、（ｃ）は右側面図である。そして、中間片２１ａにはネジ穴２１ｄが設けられている。
【００１３】
バネ部材２２は、バネ板で概略コ字形に形成され、内側にナット部材２１を挟み、図４に示されるように中間片２２ａとその両端に開放片２２ｂ，２２ｃを有している。ここで、図４の（ａ）は左側面図、（ｂ）は正面図、（ｃ）は右側面図である。
中間片２２ａは座金付きネジ２３が貫通する穴２２ｄが設けられていて、圧着端子３０が締結される締結面となる。
【００１４】
開放片２２ｂ，２２ｃは、それぞれ突起部２２ｅ，２２ｆを有し、突起部２２ｅ，２２ｆが溝部１２，１３に挿入され、取付け穴１１から端子２０が抜けることを防止する。そして、開放片２２ｃは概略Ｕ字状にコ字形の内側に湾曲形成され、さらに先端が内側へ湾曲形成され、プリント基板４０に電気的に接続する。
【００１５】
このような装置の圧着端子３０の取付け動作を以下で説明する。
圧着端子３０をバネ部材２２の中間片２２ａに座金付きネジ２３によりネジ止めする。このとき、圧着端子３０が座金付きネジ２３により中間片２２ａに平面的に電気的に接続する過程において、圧着端子３０が第２の隔壁１７により変形し、圧着端子３０の配線方向が変わる。
【００１６】
このように、圧着端子３０を端子２０に座金付きネジ２３で締結するときに、第２の隔壁１７で圧着端子３０を変形させ、圧着端子３０の配線方向を端子２０の配列面に対し垂直方向に変えるので、端子２０同志を隣接して設けても、圧着端子３０が隣接する端子２０（座金付きネジ２３）に接触することがなく、一定離間を確保することができる。従って、端子２０間に隙間を設ける必要がなく、小型化することができる。
また、圧着端子３０の締結面より突出している第１，第２の隔壁１６，１７により端子２０間の沿面距離を稼ぐことができるので、端子２０間を隣接して設けることができ、小型化をすることができる。
【００１７】
なお、本発明はこれに限定されるものではない。すなわち、ケース１０に差し込まれたプリント基板４０が直接端子２０に接続する例を示したが、他のプリント基板を介在させた構成でもよい。例えば、実開昭５７−９７３８３号公報に示されるような構成である。また、ナット部材２１とバネ部材２２とからなる端子金具の例を示したが、一体型のものでもよい。例えば、特開平７−２０９３３１号公報に示されるような構成である。
【００１８】
【発明の効果】
本発明によれば、以下のような効果がある。
圧着端子を端子にネジで締結するときに、第２の隔壁で圧着端子を変形させ、圧着端子の配線方向を端子の配列面に対し垂直方向に変えるので、端子を隣接して設けても、圧着端子が隣接する端子に接触することがなく、一定離間を確保することができる。従って、端子間に隙間を設ける必要がなく、小型化することができる。
また、圧着端子の締結面より突出している第１，第２の隔壁により端子間の沿面距離を稼ぐことができるので、端子間を隣接して設けることができ、小型化をすることができる。
【図面の簡単な説明】
【図１】本発明の一実施の形態を示した断面構成図である。
【図２】本発明の一実施の形態を示した上面構成図である。
【図３】ナット部材２１の構成図である。
【図４】バネ部材２２の構成図である。
【符号の説明】
１０ ケース
１６ 第１の隔壁
１７ 第２の隔壁
２０ 端子
２３ 座金付きネジ
３０ 圧着端子[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a terminal block used for a device such as a panel instrument, for example, and to a terminal block that can reduce the size of the device.
[0002]
[Prior art]
The panel instrument has a switch and a display unit on the front and a terminal block on the rear. Then, a crimp terminal must be attached to the terminal, and a gap is provided between the terminals so that the crimp terminals do not come into contact with each other. Such a terminal block is described in, for example, Japanese Utility Model Laid-Open No. 3-124482.
[0003]
[Problems to be solved by the invention]
2. Description of the Related Art In recent years, panel instruments have become capable of downsizing large panel instruments with technological advances. However, since crimp terminals are connected to the terminals of the panel instrument, it is necessary to provide a gap between the terminals so that the crimp terminals do not contact the screws of the terminals. Therefore, even if a large panel instrument can be downsized, many terminals cannot be provided, which limits the downsizing of the panel instrument.
Therefore, an object of the present invention is to realize a terminal block that does not require a gap between terminals and can be reduced in size.
[0004]
[Means for Solving the Problems]
The first invention is
A plurality of terminals are formed by crimping terminals being screw-fastened, and a fastening surface to be attached is formed to be inclined in the same direction with respect to the arrangement surface,
A first partition separating the terminals and regulating the mounting direction of the crimp terminal;
A second partition provided between the terminals at right angles to the first partition and separated from an adjacent terminal;
A terminal block, wherein the arrangement surface is formed by arranging a plurality of the terminals,
The second partition protrudes from the fastening surface of the terminal, deforms the crimp terminal in a direction perpendicular to the arrangement surface at the time of screw fastening, prevents contact with an adjacent terminal, secures separation, and reduces the distance between terminals. It is characterized by ensuring a creepage distance.
[0005]
The second invention is
A plurality of terminals are formed by crimping terminals being screw-fastened, and a fastening surface to be attached is formed to be inclined in the same direction with respect to the arrangement surface,
A first partition separating the terminals and regulating the mounting direction of the crimp terminal;
A second partition provided between the terminals at right angles to the first partition and separated from an adjacent terminal;
A terminal block, wherein the arrangement surface is formed by arranging a plurality of the terminals, and formed on a panel instrument,
The second partition protrudes from the fastening surface of the terminal, deforms the crimp terminal in a direction perpendicular to the arrangement surface at the time of screw fastening, prevents contact with an adjacent terminal, secures separation, and reduces the distance between terminals. It is characterized by ensuring a creepage distance.
[0006]
The third invention provides
A plurality of terminals are formed by crimping terminals being screw-fastened, and a fastening surface to be attached is formed to be inclined in the same direction with respect to the arrangement surface,
A first partition separating the terminals and regulating the mounting direction of the crimp terminal;
A second partition provided between the terminals at right angles to the first partition and separated from an adjacent terminal;
A panel instrument having a terminal block formed by arranging a plurality of the terminals on the arrangement surface,
The second partition protrudes from the fastening surface of the terminal, deforms the crimp terminal in a direction perpendicular to the arrangement surface at the time of screw fastening, prevents contact with an adjacent terminal, secures separation, and reduces the distance between terminals. It is characterized by ensuring a creepage distance.
[0007]
The fourth present invention provides:
A plurality of terminals are formed by crimping terminals being screw-fastened, and a fastening surface to be attached is formed to be inclined in the same direction with respect to the arrangement surface,
A first partition separating the terminals and regulating the mounting direction of the crimp terminal;
A second partition provided between the terminals at right angles to the first partition and separated from an adjacent terminal;
A panel instrument, wherein the arrangement surface is provided with a terminal block formed on one surface of a case by arranging a plurality of the terminals,
The second partition protrudes from the fastening surface of the terminal, deforms the crimp terminal in a direction perpendicular to the arrangement surface at the time of screw fastening, prevents contact with an adjacent terminal, secures separation, and reduces the distance between terminals. It is characterized by ensuring a creepage distance.
[0008]
According to the present invention, when the crimp terminal is screwed to the terminal, the crimp terminal is deformed in the direction perpendicular to the arrangement surface by the second partition wall, and the wiring direction of the crimp terminal is perpendicular to the arrangement surface. change.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described with reference to the drawings.
1 and 2 are configuration diagrams showing an embodiment of the present invention. 1 is a sectional view, and FIG. 2 is a top view. However, FIG. 2 is a view showing a state in which the crimp terminal is not attached. In the figure, reference numeral 10 denotes a case, which constitutes an arrangement surface. Reference numeral 20 denotes a terminal, which is provided on the case 10 and has a fastening surface for fastening the crimp terminal 30 inclined with respect to the arrangement surface of the case 10. A printed circuit board 40 has electrodes (not shown) and is electrically connected to the terminals 20.
[0010]
In the case 10, a plurality of mounting holes 11 are provided in the arrangement surface so as to penetrate in a substantially rectangular shape, and the terminals 20 are inserted and mounted. Reference numerals 12 and 13 denote grooves which are provided to face the mounting holes 11. A stopper member 14 is provided in the mounting hole 11 and holds the terminal 20. Reference numeral 15 denotes an insertion groove, into which the printed circuit board 40 is inserted, guided to the terminal 20, and electrically connected.
[0011]
Reference numeral 16 denotes a first partition, which is provided on an extension of the mounting hole 11, separates the terminal 20 from the adjacent terminal 20, and regulates the mounting direction of the crimp terminal 30.
Reference numeral 17 denotes a second partition, which is provided on the extension of the mounting hole 11, provided between the terminals 20 at right angles to the first partition 16, and is separated from the adjacent terminals 20. Then, the crimp terminal 30 protrudes from the fastening surface of the terminal 20 by about 2 mm in a direction perpendicular to the arrangement surface of the terminal 20 at the time of screw fastening, thereby preventing contact with the adjacent terminal 20 and keeping a certain distance.
[0012]
In the terminal 20, the nut member 21 is formed in a substantially U-shape by a thick plate material, and has an intermediate piece 21a and open pieces 21b and 21c at both ends thereof as shown in FIG. 3A is a left side view, FIG. 3B is a front view, and FIG. 3C is a right side view. The intermediate piece 21a is provided with a screw hole 21d.
[0013]
The spring member 22 is formed in a substantially U-shape by a spring plate, has a nut member 21 on the inside, and has an intermediate piece 22a and open pieces 22b and 22c at both ends as shown in FIG. 4A is a left side view, FIG. 4B is a front view, and FIG. 4C is a right side view.
The intermediate piece 22a is provided with a hole 22d through which the screw 23 with a washer passes, and serves as a fastening surface to which the crimp terminal 30 is fastened.
[0014]
The opening pieces 22b and 22c have protrusions 22e and 22f, respectively, and the protrusions 22e and 22f are inserted into the grooves 12 and 13 to prevent the terminal 20 from falling out of the mounting hole 11. The open piece 22 c is formed in a substantially U-shape in the shape of a U-shape, and the tip is further formed in a curve inward, and is electrically connected to the printed circuit board 40.
[0015]
The mounting operation of the crimp terminal 30 of such a device will be described below.
The crimp terminal 30 is screwed to the intermediate piece 22a of the spring member 22 with a screw 23 with a washer. At this time, in the process of electrically connecting the crimp terminal 30 to the intermediate piece 22a two-dimensionally with the screw 23 with the washer 23, the crimp terminal 30 is deformed by the second partition 17 and the wiring direction of the crimp terminal 30 is changed.
[0016]
As described above, when the crimp terminal 30 is fastened to the terminal 20 by the screw 23 with the washer, the crimp terminal 30 is deformed by the second partition wall 17, and the wiring direction of the crimp terminal 30 is perpendicular to the arrangement surface of the terminals 20. Therefore, even if the terminals 20 are provided adjacent to each other, the crimp terminal 30 does not come into contact with the adjacent terminal 20 (the screw 23 with the washer), so that a certain distance can be secured. Accordingly, there is no need to provide a gap between the terminals 20, and the size can be reduced.
Also, the creepage distance between the terminals 20 can be increased by the first and second partition walls 16 and 17 projecting from the fastening surface of the crimp terminal 30, so that the terminals 20 can be provided adjacent to each other, and the size can be reduced. Can be.
[0017]
Note that the present invention is not limited to this. That is, the example in which the printed board 40 inserted into the case 10 is directly connected to the terminal 20 has been described, but a configuration in which another printed board is interposed may be used. For example, the configuration is as shown in Japanese Utility Model Laid-Open No. 57-97383. Further, the example of the terminal fitting including the nut member 21 and the spring member 22 has been described, but may be an integrated type. For example, the configuration is as shown in Japanese Patent Application Laid-Open No. 7-209331.
[0018]
【The invention's effect】
According to the present invention, the following effects can be obtained.
When the crimp terminal is fastened to the terminal with a screw, the crimp terminal is deformed by the second partition, and the wiring direction of the crimp terminal is changed in a direction perpendicular to the arrangement surface of the terminals. The crimp terminal does not come into contact with the adjacent terminal, and a certain distance can be secured. Therefore, there is no need to provide a gap between the terminals, and the size can be reduced.
In addition, since the creeping distance between the terminals can be increased by the first and second partitions protruding from the fastening surface of the crimp terminal, the terminals can be provided adjacent to each other, and the size can be reduced.
[Brief description of the drawings]
FIG. 1 is a cross-sectional configuration diagram showing an embodiment of the present invention.
FIG. 2 is a top view showing an embodiment of the present invention.
FIG. 3 is a configuration diagram of a nut member 21.
FIG. 4 is a configuration diagram of a spring member 22.
[Explanation of symbols]
10 Case 16 First partition 17 Second partition 20 Terminal 23 Screw with washer 30 Crimp terminal

Claims (4)

圧着端子がネジ締結されて、取り付けられる締結面を、配列面に対して同じ方向に傾斜して形成する複数の端子と、
この端子間を分離し、圧着端子の取付け方向を規制する第１の隔壁と、
この第１の隔壁に対して直角に前記端子間に設けられ、隣接する端子と分離する第２の隔壁と、
を有し、前記配列面は複数の前記端子を配列することによって形成されたことを特徴とする端子台であって、
前記第２の隔壁が前記端子の締結面から突出し、ネジ締結時に配列面に対して垂直方向に圧着端子を変形させ、隣接する端子との接触を防止し、離間を確保すると共に、端子間の沿面距離を確保することを特徴とする端子台。A plurality of terminals are formed by crimping terminals being screw-fastened, and a fastening surface to be attached is formed to be inclined in the same direction with respect to the arrangement surface,
A first partition separating the terminals and regulating the mounting direction of the crimp terminal;
A second partition provided between the terminals at right angles to the first partition and separated from an adjacent terminal;
A terminal block, wherein the arrangement surface is formed by arranging a plurality of the terminals,
The second partition protrudes from the fastening surface of the terminal, deforms the crimp terminal in a direction perpendicular to the arrangement surface at the time of screw fastening, prevents contact with an adjacent terminal, secures separation, and reduces the distance between terminals. Terminal block characterized by ensuring creepage distance. 圧着端子がネジ締結されて、取り付けられる締結面を、配列面に対して同じ方向に傾斜して形成する複数の端子と、
この端子間を分離し、圧着端子の取付け方向を規制する第１の隔壁と、
この第１の隔壁に対して直角に前記端子間に設けられ、隣接する端子と分離する第２の隔壁と、
を有し、前記配列面は、複数の前記端子を配列することによって形成され、パネル計器に形成したことを特徴とする端子台であって、
前記第２の隔壁が前記端子の締結面から突出し、ネジ締結時に配列面に対して垂直方向に圧着端子を変形させ、隣接する端子との接触を防止し、離間を確保すると共に、端子間の沿面距離を確保することを特徴とする端子台。A plurality of terminals are formed by crimping terminals being screw-fastened, and a fastening surface to be attached is formed to be inclined in the same direction with respect to the arrangement surface,
A first partition separating the terminals and regulating the mounting direction of the crimp terminal;
A second partition provided between the terminals at right angles to the first partition and separated from an adjacent terminal;
A terminal block, wherein the arrangement surface is formed by arranging a plurality of the terminals, and formed on a panel instrument,
The second partition protrudes from the fastening surface of the terminal, deforms the crimp terminal in a direction perpendicular to the arrangement surface at the time of screw fastening, prevents contact with an adjacent terminal, secures separation, and reduces the distance between terminals. Terminal block characterized by ensuring creepage distance. 圧着端子がネジ締結されて、取り付けられる締結面を、配列面に対して同じ方向に傾斜して形成する複数の端子と、
この端子間を分離し、圧着端子の取付け方向を規制する第１の隔壁と、
この第１の隔壁に対して直角に前記端子間に設けられ、隣接する端子と分離する第２の隔壁と、
を有し、前記配列面が複数の前記端子を配列することによって形成する端子台を設けたことを特徴とするパネル計器であって、
前記第２の隔壁が前記端子の締結面から突出し、ネジ締結時に配列面に対して垂直方向に圧着端子を変形させ、隣接する端子との接触を防止し、離間を確保すると共に、端子間の沿面距離を確保することを特徴とするパネル計器。A plurality of terminals are formed by crimping terminals being screw-fastened, and a fastening surface to be attached is formed to be inclined in the same direction with respect to the arrangement surface,
A first partition separating the terminals and regulating the mounting direction of the crimp terminal;
A second partition provided between the terminals at right angles to the first partition and separated from an adjacent terminal;
A panel instrument having a terminal block formed by arranging a plurality of the terminals on the arrangement surface,
The second partition protrudes from the fastening surface of the terminal, deforms the crimp terminal in a direction perpendicular to the arrangement surface at the time of screw fastening, prevents contact with an adjacent terminal, secures separation, and reduces the distance between terminals. Panel instrument characterized by ensuring creepage distance. 圧着端子がネジ締結されて、取り付けられる締結面を、配列面に対して同じ方向に傾斜して形成する複数の端子と、
この端子間を分離し、圧着端子の取付け方向を規制する第１の隔壁と、
この第１の隔壁に対して直角に前記端子間に設けられ、隣接する端子と分離する第２の隔壁と、
を有し、前記配列面が複数の前記端子を配列することによってケースの１つの面に形成された端子台を設けたことを特徴とするパネル計器であって、
前記第２の隔壁が前記端子の締結面から突出し、ネジ締結時に配列面に対して垂直方向に圧着端子を変形させ、隣接する端子との接触を防止し、離間を確保すると共に、端子間の沿面距離を確保することを特徴とするパネル計器。A plurality of terminals are formed by crimping terminals being screw-fastened, and a fastening surface to be attached is formed to be inclined in the same direction with respect to the arrangement surface,
A first partition separating the terminals and regulating the mounting direction of the crimp terminal;
A second partition provided between the terminals at right angles to the first partition and separated from an adjacent terminal;
A panel instrument, wherein the arrangement surface is provided with a terminal block formed on one surface of a case by arranging a plurality of the terminals,
The second partition protrudes from the fastening surface of the terminal, deforms the crimp terminal in a direction perpendicular to the arrangement surface at the time of screw fastening, prevents contact with an adjacent terminal, secures separation, and reduces the distance between terminals. Panel instrument characterized by ensuring creepage distance.
JP2002230957A 2002-08-08 2002-08-08 Terminal block and panel instrument Expired - Lifetime JP3554826B2 (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002230957A JP3554826B2 (en) 2002-08-08 2002-08-08 Terminal block and panel instrument

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP03650796A Division JP3380950B2 (en) 1995-10-27 1996-02-23 Terminal block

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JP3554826B2 true JP3554826B2 (en) 2004-08-18

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JP4914853B2 (en) * 2008-02-29 2012-04-11 株式会社山武 Terminal block
US7922522B2 (en) 2009-04-02 2011-04-12 Fluke Corporation Instrument having oblique mounted terminal posts

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