JPH0612961A - Relay - Google Patents
RelayInfo
- Publication number
- JPH0612961A JPH0612961A JP16660992A JP16660992A JPH0612961A JP H0612961 A JPH0612961 A JP H0612961A JP 16660992 A JP16660992 A JP 16660992A JP 16660992 A JP16660992 A JP 16660992A JP H0612961 A JPH0612961 A JP H0612961A
- Authority
- JP
- Japan
- Prior art keywords
- hinge spring
- spring portion
- relay
- bent
- armature
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
Landscapes
- Electromagnets (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、リレーに関するもので
ある。FIELD OF THE INVENTION The present invention relates to a relay.
【０００２】[0002]
【従来の技術】この種のリレー（電磁継電器）の従来例
を図８〜図１１に示す。リレーは図８に示すように大き
く分けてボデイブロック１と、接極子ブロック２と、カ
バー３とで構成されている。ボデイブロック１は、その
ベース１１の内部にコイルブロック１２が納装されてお
り、コイルブロック１２は図１０に示すように、略コ字
型の鉄心１３と、該鉄心１３を内部に挿通したコイルボ
ビン１４と、このコイルボビン１４の外周に巻装したコ
イル１５等で構成されている。2. Description of the Related Art Conventional examples of this type of relay (electromagnetic relay) are shown in FIGS. As shown in FIG. 8, the relay is roughly divided into a body block 1, an armature block 2 and a cover 3. In the body block 1, a coil block 12 is installed inside a base 11, and the coil block 12 has a substantially U-shaped iron core 13 and a coil bobbin having the iron core 13 inserted therein, as shown in FIG. 14 and a coil 15 wound around the outer circumference of the coil bobbin 14.
【０００３】ベース１１の両側の上面の中央には共通端
子板１６が設けてあり、この共通端子板１６と一体とし
た共通端子片１７がベース１１の側壁に沿って下方に突
設してある。また、ボデイブロック１の上面の角部には
固定接点１８が配設されていて、この固定接点１８をそ
の上面に形成した固定接点板１９がベース１１の側壁に
沿って配設され、下部は下方に突設されている。A common terminal plate 16 is provided at the center of the upper surface of both sides of the base 11, and a common terminal piece 17 integrated with the common terminal plate 16 is provided so as to project downward along the side wall of the base 11. . Fixed contacts 18 are provided at the corners of the upper surface of the body block 1, fixed contact plates 19 having the fixed contacts 18 formed on the upper surface thereof are provided along the side walls of the base 11, and the lower part is It is projected downward.
【０００４】ベース１１の両端の両側にはコイル１５と
接続されているコイル端子板２０が側壁に沿って設けて
ある。接極子ブロック２は、上記鉄心１３の端面と端部
が吸引される磁性体製の接極子２１と、この接極子２１
の両側に配置される可動接触ばね片２３と、これら接極
子２１及び導電材からなる可動接触ばね片２３を一体化
して支持する絶縁材からなる支持体２２等で構成されて
いる。Coil terminal plates 20 connected to the coils 15 are provided on both sides of the base 11 along the side walls. The armature block 2 includes an armature 21 made of a magnetic material that attracts the end face and the end of the iron core 13, and the armature 21.
The movable contact spring pieces 23 arranged on both sides of the contact piece 21 and the support 22 made of an insulating material integrally supporting the armature 21 and the movable contact spring pieces 23 made of a conductive material.
【０００５】可動接触ばね片２３の両端にはそれぞれス
リットが形成され、また下面には上記固定接点１８に相
対する可動接点２６が設けられている。可動接触ばね片
２３の略中央部分からは略Ｌ型のヒンジバネ部２４が一
体に側方に突設されており、このヒンジバネ部２４の先
端に平板状の接続片２５がボデイブロック１の共通端子
板１６の上面に載置されて両者が溶接等で溶着されるよ
うになっている。Slits are formed at both ends of the movable contact spring piece 23, and a movable contact 26 facing the fixed contact 18 is provided on the lower surface. A substantially L-shaped hinge spring portion 24 is integrally projecting laterally from a substantially central portion of the movable contact spring piece 23, and a flat plate-like connecting piece 25 is provided at a tip of the hinge spring portion 24 at a common terminal of the body block 1. It is placed on the upper surface of the plate 16 and is welded by welding or the like.
【０００６】そして、上記ヒンジバネ部２４の接続片２
５の部分が図１０に示すように接極子ブロック２の回転
の中心Ｐとなるものである。カバー３は接極子ブロック
２がボデイブロック１の上面に配設された後に、覆設さ
れる。図１２は接極子ブロック２の他の従来例を示し、
ヒンジバネ部２４の形状が略Ｔ字型に形成されており、
接極子ブロック２の長手方向と直交する方向に突出し
て、回転中心を形成している。Then, the connecting piece 2 of the hinge spring portion 24.
The portion 5 serves as the center of rotation P of the armature block 2 as shown in FIG. The cover 3 is provided after the armature block 2 is provided on the upper surface of the body block 1. FIG. 12 shows another conventional example of the armature block 2.
The hinge spring portion 24 is formed in a substantially T-shape,
The armature block 2 projects in a direction orthogonal to the longitudinal direction of the armature block 2 to form a center of rotation.
【０００７】[0007]
【発明が解決しようとする課題】図１３は可動接触ばね
片２３の要部斜視図を示し、両方向の斜線部分はベース
１１と同時成形される部分を示し、ヒンジバネ部２４の
接続片２５の部分の斜線部分が溶接で共通端子板１６に
固定している部分である。ここで、ヒンジバネ部２４の
ベース１１から突出している方向はベース１１の長手方
向と直交する方向であり、図示ではｙ方向である。そし
て、ｚ方向の変位に対して、ヒンジバネ部２４は幅Ｌ、
長さＤとみなせるため、非常に硬い。従って、ヒンジバ
ネ部２４の基部であるＣの部分に応力が集中する。FIG. 13 is a perspective view of a main part of the movable contact spring piece 23. The diagonally shaded portions in both directions show the portion simultaneously formed with the base 11, and the portion of the connecting piece 25 of the hinge spring portion 24. The shaded area is the portion fixed to the common terminal plate 16 by welding. Here, the direction in which the hinge spring portion 24 projects from the base 11 is a direction orthogonal to the longitudinal direction of the base 11, and is the y direction in the drawing. Then, with respect to the displacement in the z direction, the hinge spring portion 24 has a width L,
Since it can be regarded as the length D, it is very hard. Therefore, stress concentrates on the portion C, which is the base of the hinge spring portion 24.
【０００８】従って、ｚ方向の落下衝撃が加わった場
合、ヒンジバネ部２４のＣ部が塑性変形を起こす虞があ
り、接極子ブロック２の回転中心Ｐ（図１０参照）が浮
き、特性変化が激しいという問題がある。このヒンジバ
ネ部２４のＣ部の塑性変形を無くすためには、ｙ方向を
延ばすことが考えられるが、ｙ方向の大形化を伴うこと
になる。尚、上記ｙ方向はリレーの短手方向となるた
め、大形化となるものである。Therefore, when a drop impact in the z direction is applied, the portion C of the hinge spring portion 24 may be plastically deformed, the rotation center P (see FIG. 10) of the armature block 2 floats, and the characteristic changes greatly. There is a problem. In order to eliminate the plastic deformation of the C portion of the hinge spring portion 24, it is conceivable to extend the y direction, but the y direction is enlarged. Since the y direction is the lateral direction of the relay, it becomes large.
【０００９】本発明は上述の点に鑑みて提供したもので
あって、落下衝撃に対して特性変化を抑えることを目的
としたリレーを提供するものである。The present invention has been made in view of the above points, and provides a relay intended to suppress the characteristic change against a drop impact.
【００１０】[0010]
【課題を解決するための手段】本発明は、コイルの励磁
により端部の接極子が鉄心に揺動自在に吸引される接極
子ブロックを有し、固定接点に対応したばね片を上記接
極子ブロックを備え、上記ばね片の略中央部にヒンジバ
ネ部を側方へ突設し、このヒンジバネ部の先端部を共通
端子板に固着したリレーにおいて、上記ヒンジバネ部の
突出方向を接極子ブロックの長手方向と同方向にしたも
のである。SUMMARY OF THE INVENTION The present invention has an armature block in which an armature of an end portion is swingably attracted to an iron core by exciting a coil, and a spring piece corresponding to a fixed contact is provided with the armature. In a relay that includes a block, has a hinge spring portion projecting laterally at approximately the center of the spring piece, and the tip of the hinge spring portion is fixed to a common terminal plate, the protruding direction of the hinge spring portion is the length of the armature block. It is the same as the direction.
【００１１】また、請求項２では、上記ヒンジバネ部を
略コ字型に形成し、このコ字型の曲げ部分を折曲してい
る。更に、請求項３においては、ヒンジバネ部の中間部
分の２か所を折曲したものである。In the second aspect, the hinge spring portion is formed in a substantially U shape, and the bent portion of the U shape is bent. Further, in claim 3, the hinge spring portion is bent at two places in the middle portion thereof.
【００１２】[0012]
【作用】而して、ヒンジバネ部の突出方向を接極子ブロ
ックの長手方向と同方向とすることで、ヒンジバネ部の
上下方向となる落下衝撃に対してヒンジバネ部が撓んで
吸収し、そのため、接極子ブロックの回転中心は浮か
ず、特性変化はないものである。また、ヒンジバネ部の
突出方向はリレーの長手方向となるため、スペース的に
も余裕があり、従って、従来例と同等性能で省スペース
化を図ることができる。By making the protruding direction of the hinge spring part the same as the longitudinal direction of the armature block, the hinge spring part bends and absorbs the drop impact in the vertical direction of the hinge spring part. The center of rotation of the pole block does not float and the characteristics do not change. Further, since the protruding direction of the hinge spring portion is the longitudinal direction of the relay, there is a space in terms of space as well, so that it is possible to achieve space saving with the same performance as the conventional example.
【００１３】また、請求項２では、上記ヒンジバネ部を
略コ字型に形成し、このコ字型の曲げ部分を折曲してい
ることで、ヒンジバネ部の長手方向の衝撃力に対して曲
げ部分が衝撃力を吸収し、回転中心のズレを防止し、従
って、リレーの特性変化を抑えることができる。更に、
請求項３においては、ヒンジバネ部の中間部分の２か所
を折曲したものであるから、衝撃力が加わった場合に、
折曲箇所で撓んで衝撃力を吸収することができ、そのた
め、ヒンジバネ部は塑性変形せず、接極子ブロックの回
転中心のずれはなく、特性変化もないものである。According to the second aspect of the present invention, the hinge spring portion is formed in a substantially U-shape, and the bent portion of the U-shape is bent, so that the hinge spring portion is bent with respect to the impact force in the longitudinal direction. The part absorbs the impact force and prevents the center of rotation from being displaced, so that the characteristic change of the relay can be suppressed. Furthermore,
In the third aspect, since the hinge spring portion is bent at two places in the middle portion, when an impact force is applied,
Since the hinge spring portion can be bent at the bent portion to absorb the impact force, the hinge spring portion is not plastically deformed, the rotation center of the armature block is not displaced, and the characteristic is not changed.
【００１４】[0014]
【実施例】以下、本発明の実施例を図面を参照して説明
する。尚、本発明のリレー全体は従来と同じなので、要
旨であるヒンジバネ部２４の構成について詳述する。図
１は従来の図１３に対応したヒンジバネ部２４の斜視図
を示し、両方向の斜線部分はベース１１と同時成形され
る部分を示し、ヒンジバネ部２４の接続片２５の部分の
斜線部分が溶接で共通端子板１６に固定している部分で
ある。Embodiments of the present invention will be described below with reference to the drawings. Since the entire relay of the present invention is the same as the conventional one, the configuration of the hinge spring portion 24, which is the gist, will be described in detail. FIG. 1 shows a perspective view of a hinge spring portion 24 corresponding to FIG. 13 of the related art, the diagonally shaded portions in both directions show portions simultaneously molded with the base 11, and the diagonally shaded portion of the connecting piece 25 of the hinge spring portion 24 is welded. This is a portion fixed to the common terminal board 16.
【００１５】ヒンジバネ部２４の突出方向をベース１１
の長手方向と同方向となるように突出させている。つま
り、ヒンジバネ部２４とベース１１との結合を図中のｙ
方向からｘ方向に変更したものである。ここで、ｚ方向
の変位に対しては、図１に示すヒンジバネ部２４の幅
Ｄ’、長さＬのバネとなるために、非常に柔らかい。従
って、ｚ方向の落下衝撃に対してはヒンジバネ部２４が
撓んで衝撃を吸収することになる。これにより、接極子
ブロック２の回転中心は浮かず、特性変化もないもので
ある。The protrusion direction of the hinge spring portion 24 is set to the base 11
Is projected so as to be in the same direction as the longitudinal direction. That is, the connection between the hinge spring portion 24 and the base 11 is determined by y in the figure.
The direction is changed to the x direction. Here, with respect to displacement in the z direction, the hinge spring portion 24 shown in FIG. Therefore, the hinge spring portion 24 bends and absorbs the impact against the drop impact in the z direction. As a result, the center of rotation of the armature block 2 does not float and the characteristics do not change.
【００１６】尚、ｘ方向は、リレーの長手方向となるた
めに、スペース的に余裕があり、従来例と同等性能で省
スペース化を図ることができる。 （実施例２）ところで、図１１のｘ方向にリレーを落下
させた場合、ヒンジバネ部２４は接極子ブロック２の全
重量を受けることになる。ところが、ヒンジバネ部２４
自体はｘ方向に対して非常に硬く、衝撃力を全面的に受
けて、図２に示すように、ヒンジバネ部２４が塑性変形
し、回転中心がｘ方向にズレ、感動開放特性が変化す
る。また、−ｘ方向に落下させた場合、上記と同様の理
由で図３に示すようにヒンジバネ部２４が変形し、特性
変化を起こすことになる。Since the x direction is the longitudinal direction of the relay, there is room in space, and it is possible to achieve space saving with the same performance as the conventional example. (Embodiment 2) By the way, when the relay is dropped in the x direction in FIG. 11, the hinge spring portion 24 receives the entire weight of the armature block 2. However, the hinge spring portion 24
Since it itself is extremely hard in the x direction and receives the impact force entirely, as shown in FIG. 2, the hinge spring portion 24 is plastically deformed, the center of rotation is displaced in the x direction, and the touch release characteristic changes. Further, when dropped in the −x direction, the hinge spring portion 24 is deformed as shown in FIG. 3 for the same reason as described above, causing a characteristic change.
【００１７】そこで、本実施例では、図４に示すよう
に、ヒンジバネ部２４の長手方向の長さＬの部分を加工
限界まで長くとり、図５に示すように、ヒンジバネ部２
４の部分に略Ｖ字型の曲げ部２７を形成したものであ
る。つまり、ヒンジバネ部２４の中間部分に少なくとも
２か所の曲げを入れて曲げ部２７を形成したものであ
る。この曲げ部２７によりｘ方向の衝撃を吸収するのが
目的であるため、Ｕ字型に曲げたものでも良い。Therefore, in this embodiment, as shown in FIG. 4, the length L of the hinge spring portion 24 in the longitudinal direction is set to the processing limit, and as shown in FIG.
A substantially V-shaped bent portion 27 is formed at the portion 4. That is, the bent portion 27 is formed by bending at least two places in the middle portion of the hinge spring portion 24. Since the purpose is to absorb the shock in the x direction by the bent portion 27, it may be bent in a U shape.
【００１８】尚、上記曲げ部２７を曲げ加工することに
より、ヒンジバネ部２４の接続片２５は共通端子板１６
の溶接位置に位置決めされることになる。上記のように
曲げ部２７によりｚ方向に曲げを入れることにより、ｘ
方向の衝撃力に対して曲げ部２７がクッション的な作用
をして衝撃を吸収し、やわらかいバネとなる。従って、
ヒンジバネ部２４は塑性変形をせず、回転中心はずれ
ず、特性変化はない。By bending the bending portion 27, the connecting piece 25 of the hinge spring portion 24 is changed to the common terminal plate 16.
Will be positioned at the welding position. By bending in the z direction by the bending portion 27 as described above, x
The bending portion 27 acts like a cushion against the impact force in the direction, absorbs the impact, and becomes a soft spring. Therefore,
The hinge spring portion 24 does not undergo plastic deformation, the center of rotation does not shift, and the characteristics do not change.
【００１９】（実施例３）図６は実施例３を示し、ヒン
ジバネ部２４の長手方向の長さＬ1 を加工限界まで長く
とり、長手方向と直交する方向の長さＬ2 もスペースの
許す限り長くとる（図６（ａ））。そして、Ｂの部分で
ヒンジバネ部２４のコ字型の部分をｚ方向に折り曲げる
（図６（ｂ））。つまり、ヒンジバネ部２４の中間部分
に２か所の曲げを形成したものである。(Third Embodiment) FIG. 6 shows a third embodiment, in which the length L 1 of the hinge spring portion 24 in the longitudinal direction is set to be as long as the working limit, and the length L 2 in the direction orthogonal to the longitudinal direction also allows space. Take as long as possible (Fig. 6 (a)). Then, the U-shaped portion of the hinge spring portion 24 is bent in the Z direction in the z direction (FIG. 6B). That is, two bends are formed in the middle portion of the hinge spring portion 24.
【００２０】本実施例におけるｘ方向の衝撃力に対して
は、ヒンジバネ部２４の折曲した折曲部２８が撓むた
め、バネ塑性変形による回転中心のズレはない。従っ
て、リレーの特性変化は生じないものである。よって、
ｙ方向のスペースを利用してｘ方向の衝撃に対して柔ら
かいバネを構成することができる。また、図５の場合と
比べて、ｘ方向の省スペース化を図ることができる。With respect to the impact force in the x direction in this embodiment, since the bent portion 28 of the hinge spring portion 24 bends, there is no displacement of the center of rotation due to plastic deformation of the spring. Therefore, the characteristic change of the relay does not occur. Therefore,
The space in the y direction can be used to form a spring that is soft against impact in the x direction. Further, space saving in the x direction can be achieved as compared with the case of FIG.
【００２１】ところで、図７は、ヒンジバネ部２４の接
続片２５が溶接される部分以外の共通端子板１６の部分
をつぶし加工することにより、矢印方向に接極子ブロッ
ク２が動作した時の応力を緩和するようにしたものであ
る。すなわち、共通端子板１６のつぶし加工によりヒン
ジバネ部２４とつぶし加工した部分との間に隙間が生
じ、矢印方向に接極子ブロック２が動作した時に、ヒン
ジバネ部２４の斜線部分が撓み、バネのスパンを稼ぐこ
とができ、応力を緩和することができる。By the way, in FIG. 7, the stress when the armature block 2 operates in the direction of the arrow is obtained by crushing the portion of the common terminal plate 16 other than the portion to which the connecting piece 25 of the hinge spring portion 24 is welded. It is intended to be alleviated. That is, when the common terminal plate 16 is crushed, a gap is created between the hinge spring portion 24 and the crushed portion, and when the armature block 2 operates in the direction of the arrow, the hatched portion of the hinge spring portion 24 bends and the span of the spring is increased. Can be earned and stress can be relieved.
【００２２】[0022]
【発明の効果】本発明は上述のように、コイルの励磁に
より端部の接極子が鉄心に揺動自在に吸引される接極子
ブロックを有し、固定接点に対応したばね片を上記接極
子ブロックを備え、上記ばね片の略中央部にヒンジバネ
部を側方へ突設し、このヒンジバネ部の先端部を共通端
子板に固着したリレーにおいて、上記ヒンジバネ部の突
出方向を接極子ブロックの長手方向と同方向にしたもの
であるから、ヒンジバネ部の突出方向を接極子ブロック
の長手方向と同方向とすることで、ヒンジバネ部の上下
方向となる落下衝撃に対してヒンジバネ部が撓んで吸収
し、そのため、接極子ブロックの回転中心は浮かず、特
性変化はないものである。また、ヒンジバネ部の突出方
向はリレーの長手方向となるため、スペース的にも余裕
があり、従って、従来例と同等性能で省スペース化を図
ることができるという効果を奏するものである。As described above, the present invention has the armature block in which the armature of the end portion is swingably attracted to the iron core by the excitation of the coil, and the spring piece corresponding to the fixed contact is provided with the armature. In a relay that includes a block, has a hinge spring portion projecting laterally at approximately the center of the spring piece, and the tip of the hinge spring portion is fixed to a common terminal plate, the protruding direction of the hinge spring portion is the length of the armature block. Since the direction is the same as that of the hinge spring part, by making the protruding direction of the hinge spring part the same direction as the longitudinal direction of the armature block, the hinge spring part bends and absorbs the drop impact that is the vertical direction of the hinge spring part. Therefore, the center of rotation of the armature block does not float and the characteristics do not change. Further, since the protruding direction of the hinge spring portion is the longitudinal direction of the relay, there is a margin in terms of space, and therefore, there is an effect that space saving can be achieved with the same performance as the conventional example.
【００２３】また、請求項２では、上記ヒンジバネ部を
略コ字型に形成し、このコ字型の曲げ部分を折曲してい
ることで、ヒンジバネ部の長手方向の衝撃力に対して曲
げ部分が衝撃力を吸収し、回転中心のズレを防止し、従
って、リレーの特性変化を抑えることができる。更に、
請求項３においては、ヒンジバネ部の中間部分の２か所
を折曲したものであるから、衝撃力が加わった場合に、
折曲箇所で撓んで衝撃力を吸収することができ、そのた
め、ヒンジバネ部は塑性変形せず、接極子ブロックの回
転中心のずれはなく、特性変化もないものである。According to the second aspect of the invention, the hinge spring portion is formed in a substantially U-shape, and the bent portion of the U-shape is bent, so that the hinge spring portion is bent against an impact force in the longitudinal direction. The part absorbs the impact force and prevents the center of rotation from being displaced, so that the characteristic change of the relay can be suppressed. Furthermore,
In the third aspect, since the hinge spring portion is bent at two places in the middle portion, when an impact force is applied,
Since the hinge spring portion can be bent at the bent portion to absorb the impact force, the hinge spring portion is not plastically deformed, the rotation center of the armature block is not displaced, and the characteristic is not changed.
【図１】本発明の実施例のヒンジバネ部の部分を示す要
部斜視図である。FIG. 1 is a perspective view of an essential part showing a hinge spring part of an embodiment of the present invention.
【図２】同上の実施例２のヒンジバネ部の説明図であ
る。FIG. 2 is an explanatory diagram of a hinge spring portion according to a second embodiment of the above.
【図３】同上のヒンジバネ部の説明図である。FIG. 3 is an explanatory diagram of a hinge spring portion of the above.
【図４】同上のヒンジバネ部の説明図である。FIG. 4 is an explanatory diagram of a hinge spring portion of the above.
【図５】同上のヒンジバネ部の部分を示す要部斜視図で
ある。FIG. 5 is a perspective view of a main part showing a hinge spring part of the above.
【図６】（ａ）（ｂ）は実施例３のヒンジバネ部の説明
図及び要部斜視図である。6A and 6B are an explanatory view and a perspective view of a main part of a hinge spring portion according to a third embodiment.
【図７】同上のヒンジバネ部の要部斜視図である。FIG. 7 is a perspective view of a main part of the hinge spring portion of the above.
【図８】従来例のリレーの全体の分解斜視図である。FIG. 8 is an exploded perspective view of an entire conventional relay.
【図９】同上のリレーの断面図である。FIG. 9 is a cross-sectional view of the above relay.
【図１０】同上のリレーの破断側面図である。FIG. 10 is a cutaway side view of the above relay.
【図１１】同上のリレーの斜視図である。FIG. 11 is a perspective view of the above relay.
【図１２】同上の接極子の他の従来例の斜視図である。FIG. 12 is a perspective view of another conventional example of the above armature.
【図１３】従来例のヒンジバネ部の説明図である。FIG. 13 is an explanatory diagram of a hinge spring portion of a conventional example.
２ 接極子ブロック １６ 共通端子板 ２１ 接極子 ２４ ヒンジバネ部 2 Armature block 16 Common terminal board 21 Armature 24 Hinge spring part
Claims (3)
に揺動自在に吸引される接極子ブロックを有し、固定接
点に対応したばね片を上記接極子ブロックを備え、上記
ばね片の略中央部にヒンジバネ部を側方へ突設し、この
ヒンジバネ部の先端部を共通端子板に固着したリレーに
おいて、上記ヒンジバネ部の突出方向を接極子ブロック
の長手方向と同方向にしたことを特徴とするリレー。1. An armature block in which an armature at an end is swingably attracted to an iron core by exciting a coil, and a spring piece corresponding to a fixed contact is provided with the armature block. In a relay in which a hinge spring portion is provided so as to project laterally at the substantially central portion and the tip end portion of this hinge spring portion is fixed to a common terminal plate, the protruding direction of the hinge spring portion is set to be the same as the longitudinal direction of the armature block. Characterized relay.
このコ字型の曲げ部分を折曲したことを特徴とする請求
項１記載のリレー。2. The hinge spring portion is formed in a substantially U shape,
The relay according to claim 1, wherein the U-shaped bent portion is bent.
したことを特徴とする請求項１記載のリレー。3. The relay according to claim 1, wherein the hinge spring portion is bent at two places in an intermediate portion thereof.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16660992A JP3206831B2 (en) | 1992-06-25 | 1992-06-25 | relay |
| CA002085967A CA2085967C (en) | 1991-12-24 | 1992-12-21 | Polarized relay |
| US07/995,007 US5337029A (en) | 1991-12-24 | 1992-12-22 | Polarized relay |
| DE4243607A DE4243607C2 (en) | 1991-12-24 | 1992-12-22 | Polarized relay |
| DE4244794A DE4244794C2 (en) | 1991-12-24 | 1992-12-22 | Polarised electromechanical relay |
| KR92026655U KR970000087Y1 (en) | 1991-12-24 | 1992-12-24 | Polarized relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16660992A JP3206831B2 (en) | 1992-06-25 | 1992-06-25 | relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0612961A true JPH0612961A (en) | 1994-01-21 |
| JP3206831B2 JP3206831B2 (en) | 2001-09-10 |
Family
ID=15834481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16660992A Expired - Lifetime JP3206831B2 (en) | 1991-12-24 | 1992-06-25 | relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3206831B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9778200B2 (en) | 2012-12-18 | 2017-10-03 | Ixensor Co., Ltd. | Method and apparatus for analyte measurement |
-
1992
- 1992-06-25 JP JP16660992A patent/JP3206831B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9778200B2 (en) | 2012-12-18 | 2017-10-03 | Ixensor Co., Ltd. | Method and apparatus for analyte measurement |
| US10921259B2 (en) | 2012-12-18 | 2021-02-16 | Ixensor Co., Ltd. | Method and apparatus for analyte measurement |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3206831B2 (en) | 2001-09-10 |
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