JPS59931B2 - lead relay - Google Patents
lead relayInfo
- Publication number
- JPS59931B2 JPS59931B2 JP3829878A JP3829878A JPS59931B2 JP S59931 B2 JPS59931 B2 JP S59931B2 JP 3829878 A JP3829878 A JP 3829878A JP 3829878 A JP3829878 A JP 3829878A JP S59931 B2 JPS59931 B2 JP S59931B2
- Authority
- JP
- Japan
- Prior art keywords
- coil frame
- lead
- coil
- terminal
- contact
- 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
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 8
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
【発明の詳細な説明】
本発明は、厚肉に成形されて剛性が付与された第１コイ
ル枠１と薄肉に成形されて柔軟性が付与された第２コイ
ル枠２とを突合せてコイル枠３を構成し、第１コイル枠
１と第２コイル枠２との各突合せ面に夫々接点板４，５
をインサートすると共に一端が各接点板４，５に接離自
在となったリード６の他端を第１コイル枠１に取着して
成ることを特聴とするリードリレーに関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention produces a coil frame by butting together a first coil frame 1 which is thickly molded to provide rigidity and a second coil frame 2 which is thinly molded to provide flexibility. 3, and contact plates 4 and 5 are provided on each abutting surface of the first coil frame 1 and the second coil frame 2, respectively.
The present invention relates to a reed relay characterized in that one end of the lead 6 is inserted into the contact plate 4, 5, and the other end of the lead 6 is attached to the first coil frame 1, and the other end is attached to the first coil frame 1.
従来のリードリレーに用いるコイル枠は略同じ肉厚に成
形された一対の半割体同士を突合せ、各半割体にインサ
ートした接点板間にいずれか一方の半割体に取着したリ
ードを位置させているので、一方の半割体にそりなどの
変形が生じても、この変形はコイル枠全体に波及して両
接点板間の正確な接点ギャップが得られず、リードと各
接点との間に傾きが生じ、動作性能及び接点寿命にばら
つきができるという欠点があった。The coil frame used in conventional reed relays consists of a pair of halves molded to approximately the same thickness butted against each other, and a lead attached to one of the halves is inserted between the contact plates inserted into each half. Therefore, even if one half is deformed, such as warping, this deformation will spread to the entire coil frame, making it impossible to obtain an accurate contact gap between both contact plates, and causing the lead and each contact to There was a disadvantage that there was a slope between the two, resulting in variations in operating performance and contact life.
本発明はこの点に鑑みて発明されたものであり、主な目
的は動作性能及び接点性能が安定したリードリレーを提
供することである。The present invention was invented in view of this point, and its main purpose is to provide a reed relay with stable operating performance and contact performance.
本発明を以下実施例に基いて詳述する。The present invention will be explained in detail below based on Examples.
コイル枠３は共に合成樹脂で成形された第１コイル枠１
と第２コイル枠２とを合せて形成され、コイル枠３に巻
回したコイル８によってコイル枠３内に配置するり一ド
６を磁化してリード６を第１コイル枠１及び第２コイ、
ル枠２に設けた各接点板４，５のいずれか一方に接続さ
せて、リード６と連通した共通端子１０に流れる電流を
各接点板４，５に夫々接続した第１固定端子１１と第２
固定端子１２のいずれか一方に通電するものである。The coil frame 3 is a first coil frame 1 both molded from synthetic resin.
and a second coil frame 2.The coil 8 wound around the coil frame 3 magnetizes the lead 6 placed inside the coil frame 3 and connects the lead 6 to the first coil frame 1 and the second coil frame 3. ,
A first fixed terminal 11 and a first fixed terminal 11 connected to each contact plate 4 and 5, respectively, are connected to one of the contact plates 4 and 5 provided on the lead frame 2, and a current flows through a common terminal 10 that communicates with the lead 6. 2
Electricity is supplied to either one of the fixed terminals 12.
第１コイル枠１はリード６が納装されるリード受け１４
と、リード受け１４両端へ一体に成形された端子台１５
，１６とで構成され、第２コイル枠２はリード受け１４
を覆うリードカバー１７と、リードカバー１７両端へ一
体に成形された端子台１８．１９とで構成され、第２コ
イル枠２はコイル枠３全体厚の半分以上の肉厚に、特に
リード受け１４の厚みを大きくして剛性が与えられ、第
２コイル枠２は主にリードカバー１７の厚みを小さくし
て全体に柔軟性が与えられ、第１コイル枠１の突合せ面
の形状に応じて第２コイル枠２を自在に沿接させること
ができるものであり、両者の連絡は第１コイル枠１の端
子台１５，１６に突設したガイドピン２０を第２コイル
枠２の端子台１８゜１９に穿設したガイド穴２１に嵌入
して行なわれる。The first coil frame 1 is a lead receiver 14 in which the lead 6 is placed.
and a terminal block 15 integrally molded to both ends of the lead receiver 14.
, 16, and the second coil frame 2 has a lead receiver 14.
The second coil frame 2 is made up of a lead cover 17 that covers the lead cover 17 and terminal blocks 18 and 19 that are integrally molded to both ends of the lead cover 17. The second coil frame 2 is given rigidity by increasing the thickness of the lead cover 17, and the second coil frame 2 is given flexibility as a whole by decreasing the thickness of the lead cover 17. The two coil frames 2 can be freely attached to each other, and the communication between the two is achieved by inserting guide pins 20 protruding from the terminal blocks 15 and 16 of the first coil frame 1 into the terminal blocks 18° of the second coil frame 2. This is done by fitting into a guide hole 21 drilled in 19.
第１コイル枠１の両端子台１５，１６にはコイルリード
巻付部４２を有するコイル端子２２゜２２がインサート
され、各端子台１５．１６側面より下方に突出しており
、このうち一方の端子台１５にはリード６に接合する共
通端子１０と、コイル枠３全体を収納する磁性材料でで
きたケース２４に電気接触するアース端子２５が共にイ
ンサ−トされて側面より下方に突出しており、他方の端
子台１６にはリード６を吸引乃至反発させるための磁石
２８が収納される磁石穴２９と、リード６の先端に対向
する第１接点板４が収められる取付穴３０とが設けられ
、この端子台１６にインサートされ側面より下方に突出
する第１接点板４に導電板３２が接続されている。Coil terminals 22 and 22 having coil lead winding portions 42 are inserted into both terminal blocks 15 and 16 of the first coil frame 1, and protrude downward from the sides of each terminal block 15 and 16. A common terminal 10 that connects to the lead 6 and a ground terminal 25 that makes electrical contact with a case 24 made of magnetic material that houses the entire coil frame 3 are inserted into the base 15 and protrude downward from the side surface. The other terminal block 16 is provided with a magnet hole 29 in which a magnet 28 for attracting or repelling the lead 6 is housed, and a mounting hole 30 in which the first contact plate 4 facing the tip of the lead 6 is housed. A conductive plate 32 is connected to the first contact plate 4 inserted into the terminal block 16 and protruding downward from the side surface.
また第２コイル枠２の一方の端子台１９には第２接点板
５が収まる取付穴３３が設けられ、この端子台１９にイ
ンサートされて側面より下方に突出する第２固定端子１
２と第２接点板５を導電板３５にて接続してあり、第１
コイル枠１と第２コイル枠２とを突合せるとり一ド６先
端が第１接点板４と第２接点板５との間に位置し、いず
れら一方の接点板４，５に前記磁石２８によってつくら
れる磁路によって吸引されて接続され、コイル８に電流
が流れた時にリード６が磁化され、リード６が他方の接
点板５に吸着されるものであり、共通端子１０に流れる
電流を第１固定端子１１と第２固定端子１２へ選択的に
流すものである。Further, one terminal block 19 of the second coil frame 2 is provided with a mounting hole 33 in which the second contact plate 5 is accommodated, and a second fixed terminal 1 is inserted into this terminal block 19 and protrudes downward from the side surface.
2 and the second contact plate 5 are connected by a conductive plate 35, and the first
The tip of the handle 6 that butts the coil frame 1 and the second coil frame 2 is located between the first contact plate 4 and the second contact plate 5, and the magnet 28 is attached to either one of the contact plates 4, 5. When a current flows through the coil 8, the lead 6 is magnetized, and the lead 6 is attracted to the other contact plate 5, and the current flowing to the common terminal 10 is It selectively flows to the first fixed terminal 11 and the second fixed terminal 12.
このようにして形成されたコイル枠３は底蓋３６に設け
た端子挿入穴３７゜３７・・・・・・に各々の端子１０
，１１．１２，２２゜２５を挿入すると共にケース２４
に覆われ、底蓋３６裏面周縁の溝３８とケース２４の開
口周縁との間にシール剤が充填されるものである。The coil frame 3 formed in this way has each terminal 10 inserted into the terminal insertion hole 37°37 provided in the bottom cover 36.
, 11, 12, 22゜25 and case 24.
A sealant is filled between the groove 38 on the periphery of the back surface of the bottom lid 36 and the periphery of the opening of the case 24.
次に上記コイル枠３の製造方法を第７図乃至第１０図に
基いて説明する。Next, a method of manufacturing the coil frame 3 will be explained based on FIGS. 7 to 10.
第１コイル枠１及び第２コイル枠２は１つの金型内で一
枚の導電性を有する金属板４０と磁性体より成る一枚の
金属板４１上へ同時に成形されるものであり、この金属
板４０，４１４１には予じめアース端子２５、共通端子
１０、コイル端子２２、第１固定端子１１、第２固定端
子１２、及び導電板３２．３５となる金属片がこれらの
形状に合して板取りしてあって、金属板４０上で各コイ
ル枠１，２を成形することによって、各々の端子１０．
１Ｌ１２，２２，２５及び導電板３２，３５が端子台１
５，１６，１９にインサートされ、その後、金属板４０
を適宜の位置で切断し、各端子１０，１１．１２，２２
，２５を所定の形状に折り曲げて、各端子１０，１１゜
１２．２２，２５及び導電板３２，３５がインサートさ
れた第１コイル枠１及び第２コイル枠２を得るわけであ
り、しかる後、磁石２８、リード６、各接点板４，５を
各コイル枠１，２に装着し、リード６の一端を共通接点
端子１０に溶接し、各接点板４，５を対応する導電板３
２，３５に溶接し、両接点板４，５間に磁路を形成する
ための磁石２８を磁石穴２９に挿入して導電板３２に近
接配置し、最後に両コイル枠１，２を突合せ、ガイドピ
ン２０をガイド穴２１に嵌入してコイル枠３が完成する
。The first coil frame 1 and the second coil frame 2 are simultaneously molded in one mold onto one metal plate 40 having conductivity and one metal plate 41 made of a magnetic material. On the metal plates 40 and 4141, the ground terminal 25, the common terminal 10, the coil terminal 22, the first fixed terminal 11, the second fixed terminal 12, and the metal pieces that will become the conductive plates 32 and 35 are fitted in advance to fit these shapes. By forming each coil frame 1, 2 on a metal plate 40, each terminal 10.
1L 12, 22, 25 and conductive plates 32, 35 are terminal block 1
5, 16, 19, and then the metal plate 40
Cut the terminals 10, 11, 12, 22 at appropriate positions.
, 25 into a predetermined shape to obtain the first coil frame 1 and the second coil frame 2 in which the respective terminals 10, 11° 12, 22, 25 and the conductive plates 32, 35 are inserted. , the magnet 28, the lead 6, and each contact plate 4, 5 are attached to each coil frame 1, 2, one end of the lead 6 is welded to the common contact terminal 10, and each contact plate 4, 5 is attached to the corresponding conductive plate 3.
2 and 35, a magnet 28 for forming a magnetic path between both contact plates 4 and 5 is inserted into the magnet hole 29 and placed close to the conductive plate 32, and finally both coil frames 1 and 2 are butted. , the guide pin 20 is fitted into the guide hole 21, and the coil frame 3 is completed.
このように各端子１０．１Ｌ１２゜２２．２５を有する
金属板４０及び導電板３２゜３５を有する一枚の磁性金
属板４１上に各コイル枠１，２を成形することにより、
新たにインサートする必要のある部品は、リード６と接
点板４゜５の２点たけで済み、そのため製作過程が減少
されるものである。By forming each coil frame 1, 2 on a metal plate 40 having each terminal 10.1L12°22.25 and one magnetic metal plate 41 having a conductive plate 32°35 in this way,
Only two parts, the lead 6 and the contact plate 4.5, need to be newly inserted, which reduces the manufacturing process.
本発明は以上のように、厚肉に成形されて剛性が付与さ
れた第１コイル枠と薄肉に成形されて柔軟性が付与され
た第２コイル枠とを突合せてコイル枠を構成しているの
で、成形時に第１コイル枠に反りなどが生じても、柔軟
性を有する第２コイル枠をこの第１コイル枠に沿うよう
にして第１コイル枠に突合せることができるものであり
、そのため、第１コイル枠に設けたリードと各コイル枠
に設けた接点板とのギャップに狂いが生ずることなく、
このギャップを正確に設定することができ、動作性能及
び接点寿命のばらつきを無くし、安定した性能のリレー
を製作できるという利点がある。As described above, the present invention constitutes a coil frame by butting together a first coil frame that is thickly molded to have rigidity and a second coil frame that is thinly molded and has flexibility. Therefore, even if the first coil frame is warped during molding, the flexible second coil frame can be butted against the first coil frame along the first coil frame. , without causing any deviation in the gap between the lead provided on the first coil frame and the contact plate provided on each coil frame.
This gap can be set accurately, and there are advantages in that variations in operating performance and contact life can be eliminated, and a relay with stable performance can be manufactured.
第１図は本発明の一実施例を示す分解斜視図、第２図は
同上の上面から見た半断面図、第３図は第２図中のＡ、
−Ａ線断面図、第４図は第２図中のＢ−Ｂ線断面図、第
５図は第２図中の０−Ｃ線断面図、第６図は第２図中の
Ｄ−Ｄ線断面図、第７図乃至第１０図は同上のコイル枠
の成形方法の一過程を示す斜視図であり、１は第１コイ
ル枠、２は第２コイル枠、３はコイル枠、４，５は接点
板、６はリードである。FIG. 1 is an exploded perspective view showing one embodiment of the present invention, FIG. 2 is a half-sectional view of the same as seen from above, and FIG. 3 is A in FIG.
-A sectional view, Figure 4 is a BB-B sectional view in Figure 2, Figure 5 is a 0-C line sectional view in Figure 2, and Figure 6 is D-D in Figure 2. Line sectional views and FIGS. 7 to 10 are perspective views showing one process of the method for forming the above coil frame, in which 1 is a first coil frame, 2 is a second coil frame, 3 is a coil frame, 4, 5 is a contact plate, and 6 is a lead.
Claims (1)
薄肉に成形されて柔軟性が付与された第２コイル枠とを
突合せてコイル枠を構成し、第１コイル枠と第２コイル
枠との各突合せ面に夫々接点板をインサートすると共に
一端が各接点板に接離自在となったリードの他端を第１
コイル枠に取着して成ることを特徴とするリードリレー
。1. A coil frame is constructed by butting together a first coil frame formed thickly and imparted with rigidity and a second coil frame formed thinly and imparted with flexibility, and the first coil frame and the second coil frame are joined together. A contact plate is inserted into each butt surface with the frame, and one end of the lead can freely come into contact with and separate from each contact plate, and the other end of the lead is connected to the first
A reed relay characterized by being attached to a coil frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3829878A JPS59931B2 (en) | 1978-03-31 | 1978-03-31 | lead relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3829878A JPS59931B2 (en) | 1978-03-31 | 1978-03-31 | lead relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54129461A JPS54129461A (en) | 1979-10-06 |
| JPS59931B2 true JPS59931B2 (en) | 1984-01-09 |
Family
ID=12521390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3829878A Expired JPS59931B2 (en) | 1978-03-31 | 1978-03-31 | lead relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59931B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736746A (en) * | 1980-08-13 | 1982-02-27 | Matsushita Electric Works Ltd | RIIDORIREE |
-
1978
- 1978-03-31 JP JP3829878A patent/JPS59931B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54129461A (en) | 1979-10-06 |
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