JP2522160B2 - Electromagnetic relay - Google Patents
Electromagnetic relayInfo
- Publication number
- JP2522160B2 JP2522160B2 JP5155952A JP15595293A JP2522160B2 JP 2522160 B2 JP2522160 B2 JP 2522160B2 JP 5155952 A JP5155952 A JP 5155952A JP 15595293 A JP15595293 A JP 15595293A JP 2522160 B2 JP2522160 B2 JP 2522160B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- lead wire
- assembly
- electromagnetic relay
- insulator base
- 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.)
- Expired - Fee Related
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は電磁継電器に関し、特に
コイル口出し線の余長形成法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electromagnetic relay, and more particularly to a method for forming an extra length of a coil lead wire.
【０００２】[0002]
【従来の技術】図４（ａ）に一般的な継電器の概略組立
断面図を説明するためのコイル組立体正面断面図であ
る。2. Description of the Related Art FIG. 4 (a) is a front sectional view of a coil assembly for explaining a schematic assembled sectional view of a general relay.
【０００３】一般的に継電器等に具備されるコイル組立
体６におけるコイル口出し線１ａは図４（ｂ）に示され
るようにＵ字状のたるみ１ｂを持ってコイル端子２，３
に接続される。コイル口出し線１ａにたるみ１ｂを持た
せる理由は、図４（ｃ）に示されるように、コイル口出
し線１ａがたるみ無く張った状態でコイル端子の接続処
理が終了した場合、継電器の輸送時の振動または継電器
動作時の接極子４と鉄心５との衝突による振動により、
コイル口出し線１ａに伝わったわずかの振動が、コイル
口出し線１ａの断線を引き起こす原因となるためであ
る。断線を防止するためには、コイル口出し線１ａにわ
ずかでもたるみ１ｂを持たせたコイル口出し線１ａに伝
わった振動を吸収させ断線が起らないようにする必要が
ある。A coil lead wire 1a in a coil assembly 6 generally provided in a relay or the like has a U-shaped slack 1b as shown in FIG.
Connected to. The reason why the coil lead wire 1a has the slack 1b is that the coil lead wire 1a is stretched without slack when the coil terminal connection process is completed as shown in FIG. Due to vibration or vibration caused by collision between the armature 4 and the iron core 5 during relay operation,
This is because the slight vibration transmitted to the coil lead wire 1a causes the disconnection of the coil lead wire 1a. In order to prevent the wire breakage, it is necessary to absorb the vibration transmitted to the coil lead wire 1a in which the coil lead wire 1a has a slack 1b even slightly so that the wire breakage does not occur.
【０００４】図５（ａ），（ｂ）はコイル口出し線にた
るみ部を持たせる一般的な方法を示すコイル組立体の概
略図である。図５（ａ）示すように、まず、コイル口出
し線１ａをピンセット１２等でつかみコイルに余裕を持
たせておき、図５（ｂ）に示すようにもう片方のピンセ
ット１２にてコイル端子２，３にコイルが張った状態で
接続し、コイル端子の接続処理を行う。FIGS. 5 (a) and 5 (b) are schematic views of a coil assembly showing a general method for providing a slack portion on a coil lead wire. As shown in FIG. 5 (a), first, the coil lead wire 1a is grasped with tweezers 12 or the like so that the coil has an allowance, and as shown in FIG. 3 is connected with the coil stretched, and the coil terminal is connected.
【０００５】また、「特開昭５８−１７６９１３号公
報」においては、図６（ａ），（ｂ）に示すようにピン
セット１２等を用いずにコイル口出し線１２ａに余裕長
１ｂをもたせる方法を紹介している。図６に示すように
コイル端子２，３にあらかじめ凹部１１が形成されてお
り、このコイル端子２，３に、コイル口出し線１ａが張
った状態でコイル端子の接続処理を終了した後、凹部１
１をコイル口出し線１ａが張った状態でコイル端子の接
続処理を終了した後、凹部１１をコイル口出し線１ａの
たるむ方向に屈曲させ、コイル口出し線部１ａに余裕長
１ｂを持たせている。Further, in Japanese Patent Laid-Open No. 58-176913, there is a method of providing a coil lead wire 12a with a margin length 1b without using tweezers 12 as shown in FIGS. 6 (a) and 6 (b). Introducing. As shown in FIG. 6, the recesses 11 are formed in advance in the coil terminals 2 and 3. After the coil terminal connection process is completed with the coil lead wire 1 a stretched on the coil terminals 2 and 3, the recesses 1 are formed.
After the coil terminal connection process is completed in the state where 1 is stretched by the coil lead wire 1a, the recess 11 is bent in the direction in which the coil lead wire 1a is slackened so that the coil lead wire portion 1a has a margin length 1b.
【０００６】[0006]
【発明が解決しようとする課題】上述した方法のうち、
先のピンセット１２等を用いる方法は、ピンセット１２
でつかんだときにコイル口出し線１ａに傷を付けてしま
い、この傷から断線が生じることがある。また、ピンセ
ット１２でつかんでいるときでも、コイルが滑る結果余
裕長１ｂを与えることができないことがある。Of the above methods,
The method using the tweezers 12 or the like is the tweezers 12
The coil lead wire 1a may be damaged when grasped with, and the wire may be broken from the damage. Further, even when the user is grasping with the tweezers 12, there is a case where the margin length 1b cannot be given as a result of the coil slipping.
【０００７】また、後のピンセット１２を使用しない方
法は、コイル端子２，３を屈曲させた後、コイル端子
２，３は下方を支えられているだけのため、継電器に生
じた振動がコイル端子２，３の自由振動を増幅させ、断
線が生じる。さらに近年小形化している継電器において
は、コイル口出し線１ａは、ピンセット１２等でつかむ
ほどの長さがない。また、コイル端子２，３を屈曲させ
るほどの空間が無いなどの問題が生じている。Further, in the latter method which does not use the tweezers 12, after the coil terminals 2 and 3 are bent, only the coil terminals 2 and 3 are supported downward, so that the vibration generated in the relay is generated. Amplification of a few free vibrations causes disconnection. Further, in a relay which has been downsized in recent years, the coil lead wire 1a is not long enough to be grasped by the tweezers 12 or the like. Further, there is a problem that there is not enough space to bend the coil terminals 2 and 3.
【０００８】[0008]
【課題を解決するための手段】本発明の電磁継電器は、
コイルが巻かれコイル口出し線がコイル端子に接続処理
されたコイル組立体と、絶縁体基台と、カバーとを有す
る電磁継電器において、コイル組立体と絶縁体基台とが
組合わさるときに、コイル組立体または絶縁体基台の少
なくともどちらか一方に設けられた突起により、コイル
端子の先端部がコイル側に押圧されることを特徴とす
る。According to the present invention, there is provided an electromagnetic relay comprising:
In an electromagnetic relay having a coil assembly in which a coil is wound and a coil lead wire is connected to a coil terminal, an insulator base, and a cover, when the coil assembly and the insulator base are combined, the coil The tip of the coil terminal is pressed to the coil side by the protrusion provided on at least one of the assembly and the insulator base.
【０００９】また、コイル組立体とカバーとが組合わさ
るときに、コイル組立体またはカバーの少なくともどち
らか一方に設けられた突起により、コイル端子の先端部
がコイル側に押圧さるることを特徴とする。Further, when the coil assembly and the cover are combined, the projection provided on at least one of the coil assembly and the cover presses the tip of the coil terminal toward the coil. To do.
【００１０】さらに、コイル組立体と絶縁体基台とが組
合わさるときに、コイル組立体またはカバーの少なくと
もどちらか一方に設けらたテーバー部により、コイル端
子の先端部がコイル側に押圧されることを特徴とする。Further, when the coil assembly and the insulator base are combined, the tip end portion of the coil terminal is pressed to the coil side by the taber portion provided on at least one of the coil assembly and the cover. It is characterized by
【００１１】[0011]
【実施例】本発明について、図面を参照して説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the drawings.
【００１２】図１（ａ），（ｂ）は本発明における第一
の実施例を示すコイル組立体６と絶縁体基台７との組立
正面断面図である。1 (a) and 1 (b) are sectional front views of the coil assembly 6 and the insulator base 7 showing the first embodiment of the present invention.
【００１３】コイル１が巻かれコイル端子接続処理され
たコイル組立体６は、絶縁体基台７との組み合わせの時
に、コイル端子部２，３が押圧されるように絶縁体基台
７のコイル端子部２，３先端当接部に突起８が設けられ
ている。この突起８によりコイル端子部２，３先端部
は、内側（コイル側）に曲げられ、コイル口出し線１ａ
は常にたるみ１ｂを持つことができる。また、コイル端
子２，３は常に内側に押圧されているため、継電器に生
じる振動はコイル端子２，３に伝達せず、コイルの断線
を防ぐことができる。なお、この突起８はコイル組立体
６に設けてもよい。The coil assembly 6 in which the coil 1 is wound and the coil terminal connection processing is carried out is such that when the coil assembly 6 is combined with the insulator base 7, the coil of the insulator base 7 is pressed so that the coil terminal portions 2 and 3 are pressed. Protrusions 8 are provided at the abutting portions of the tips of the terminal portions 2 and 3. The tip portions of the coil terminal portions 2 and 3 are bent inward (towards the coil side) by the projections 8 and the coil lead wire 1a is formed.
Can always have a slack 1b. Further, since the coil terminals 2 and 3 are always pressed inward, the vibration generated in the relay is not transmitted to the coil terminals 2 and 3, and the coil disconnection can be prevented. The protrusion 8 may be provided on the coil assembly 6.
【００１４】図２（ａ），（ｂ）は本発明における第二
の実施例を示すコイル組立体６と絶縁体基台７とカバー
との組立正面断面図である。2 (a) and 2 (b) are sectional front views of the coil assembly 6, the insulator base 7 and the cover, showing the second embodiment of the present invention.
【００１５】本実施例においてコイル端子２，３先端部
を押圧している部品はカバー９であり、第一の実施例と
同じ効果が得られる。すなわち、押圧する部品が何かは
問わず、コイル端子部２，３先端部を常に内側に押圧し
ていればよいことがわかる。In this embodiment, the component that presses the tip portions of the coil terminals 2 and 3 is the cover 9, and the same effect as that of the first embodiment can be obtained. That is, it is understood that the tip end portions of the coil terminal portions 2 and 3 should always be pressed inward regardless of which component is pressed.
【００１６】図３（ａ），（ｂ）は本発明における第三
の実施例を示すコイル組立体６と絶縁体基台７との組立
正面断面図である。3 (a) and 3 (b) are sectional front views of the coil assembly 6 and the insulator base 7 showing the third embodiment of the present invention.
【００１７】本実施例においてコイル端子２，３先端部
は絶縁体基台７に設けられたテーパー１０によって常に
内側に押圧され第一，第二の実施例と同様の効果が得ら
れる。つまりコイル端子２，３先端部を押圧するための
形状は問わない。In this embodiment, the tips of the coil terminals 2 and 3 are constantly pressed inward by the taper 10 provided on the insulator base 7, and the same effect as in the first and second embodiments can be obtained. That is, the shape for pressing the tip portions of the coil terminals 2 and 3 does not matter.
【００１８】以上、三つの実施例において、コイル端子
２，３先端部を内側に押圧すればよいため、どんなに短
いコイル端子でも、コイル口出し線１ａにたるみ１ｂを
持たせることができる。In the above three embodiments, since the tip ends of the coil terminals 2 and 3 may be pressed inward, the coil lead wire 1a can have the slack 1b even if the coil terminal is as short as possible.
【００１９】[0019]
【表１】 [Table 1]
【００２０】[0020]
【発明の効果】以上説明したように、コイル口出し線の
たるみを簡単で確実に、かつ、どんなに小形化した製品
についても形成されることができ、電磁継電器における
断線が生じなくなるという効果が得られる。As described above, the slack of the coil lead wire can be formed easily and surely, and even a miniaturized product can be formed, and the effect that the disconnection in the electromagnetic relay does not occur can be obtained. .
【００２１】本発明の第一の実施例による断線の効果を
データーで示す。The effect of disconnection according to the first embodiment of the present invention is shown by data.
【図１】（ａ），（ｂ）は本発明における第一の実施例
を示すコイル組立体と絶縁体基台との組立正面断面図。1A and 1B are front sectional views of an assembly of a coil assembly and an insulating base, showing a first embodiment of the present invention.
【図２】（ａ），（ｂ）は本発明における第二の実施例
を示すコイル組立体と絶縁体基台およびカバーとの組立
正面断面図。2A and 2B are front sectional views of an assembly of a coil assembly, an insulator base and a cover showing a second embodiment of the present invention.
【図３】（ａ），（ｂ）は本発明における第三の実施例
を示すコイル組立体と絶縁体基台との組立正面断面図。3 (a) and 3 (b) are front sectional views of an assembly of a coil assembly and an insulator base, showing a third embodiment of the present invention.
【図４】（ａ）は一般的な電磁継電器を説明するための
電磁継電器組立正面図。（ｂ），（ｃ）は従来のコイル
口出し線接続状態を説明するためのコイル組立体正面断
面図。FIG. 4A is an electromagnetic relay assembly front view for explaining a general electromagnetic relay. (B), (c) is a coil assembly front sectional view for explaining the conventional coil lead wire connection state.
【図５】（ａ），（ｂ）は従来のコイル口出し線余裕長
形成方法を説明するためのコイル組立体正面断面図。5A and 5B are front cross-sectional views of a coil assembly for explaining a conventional method for forming a coil lead wire margin length.
【図６】（ａ），（ｂ）は従来のコイル口出し線余裕長
形成方法を説明するためのコイル組立体正面断面図。6A and 6B are front cross-sectional views of a coil assembly for explaining a conventional method for forming a coil lead wire margin length.
１ コイル １ａ コイル口出し線 １ｂ 余長部 ２，３ コイル端子 ４ 接極子 ５ 鉄心 ６ コイル組立体 ７ 絶縁体基台 ８ 突起 ９ カバー １０ テーパー １１ 凹部 １２ ピンセット 1 coil 1a coil lead wire 1b extra length 2,3 coil terminal 4 armature 5 iron core 6 coil assembly 7 insulator base 8 protrusion 9 cover 10 taper 11 recess 12 tweezers
Claims (2)
端子に接続処理されたコイル組立体と、絶縁体基台と、
カバーとを有する電磁継電器において、前記コイル組立
体と前記絶縁体基台とが組合わされた構造を有し、前記
コイル組立体または絶縁体基台の少なくともどちらか一
方に突起またはテーパー部が設けられて前記コイル端子
の先端部に接触して前記先端部が前記コイル側に押圧さ
れていることを特徴とする電磁継電器。1. A coil assembly in which a coil is wound and a coil lead wire is connected to a coil terminal, an insulator base,
An electromagnetic relay having a cover has a structure in which the coil assembly and the insulator base are combined, and a projection or a taper portion is provided on at least one of the coil assembly and the insulator base. And an end portion of the coil terminal that contacts the tip portion of the coil terminal, and the tip portion is pressed toward the coil.
に設けられていることを特徴とする請求項１記載の電磁
継電器。2. The cover has the protrusion or taper portion.
The electromagnetic relay according to claim 1, wherein the electromagnetic relay is provided in the .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5155952A JP2522160B2 (en) | 1993-06-28 | 1993-06-28 | Electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5155952A JP2522160B2 (en) | 1993-06-28 | 1993-06-28 | Electromagnetic relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0714487A JPH0714487A (en) | 1995-01-17 |
| JP2522160B2 true JP2522160B2 (en) | 1996-08-07 |
Family
ID=15617123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5155952A Expired - Fee Related JP2522160B2 (en) | 1993-06-28 | 1993-06-28 | Electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522160B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206396A (en) * | 2015-10-12 | 2015-12-30 | 格力电器（合肥）有限公司 | Inductance element, air-conditioner and winding method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63106320A (en) * | 1986-10-23 | 1988-05-11 | Honda Motor Co Ltd | Radiator unit |
| JPH0227644U (en) * | 1988-08-10 | 1990-02-22 |
-
1993
- 1993-06-28 JP JP5155952A patent/JP2522160B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714487A (en) | 1995-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960402 |
|
| LAPS | Cancellation because of no payment of annual fees |