JPH0494068A - Terminal board having electric power source terminal and socket having electric power source contactor - Google Patents
Terminal board having electric power source terminal and socket having electric power source contactorInfo
- Publication number
- JPH0494068A JPH0494068A JP2212428A JP21242890A JPH0494068A JP H0494068 A JPH0494068 A JP H0494068A JP 2212428 A JP2212428 A JP 2212428A JP 21242890 A JP21242890 A JP 21242890A JP H0494068 A JPH0494068 A JP H0494068A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- section
- board
- cross
- power
- 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
Links
- 238000005476 soldering Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000272201 Columbiformes Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【発明の詳細な説明】
〔概要〕
プリント板に搭載する電源端子を備えた端子盤、及び電
源端子が挿抜自在に嵌入する電源接触子を備えたソケッ
トに関し、
小形で大電流を供給し得る電源端子を備えた端子盤、及
び電源端子が挿抜自在に嵌入する電源接触子を備えたソ
ケットを提供することを目的とし、プリント板に搭載す
る端子盤であって、信号端子の外径に等しい幅の断面長
円形端子部を有する電源端子が、絶縁ブロックに配列さ
れ、該断面長円形端子部が、該プリント板に設けた断面
長孔形スルーホールに、挿入半田付けされる構成とする
〔産業上の利用分野〕
本発明は、プリント板に搭載する電源端子を備えた端子
盤、及び電源端子が挿抜自在に嵌入する電源接触子を備
えたソケットに関する。[Detailed Description of the Invention] [Summary] A power supply that is small and capable of supplying a large current, regarding a terminal board equipped with a power terminal mounted on a printed board and a socket equipped with a power contact into which the power terminal can be inserted and removed freely. The purpose of this terminal board is to provide a terminal board equipped with a terminal and a socket equipped with a power contact into which a power terminal can be freely inserted and removed, and which is mounted on a printed circuit board, the terminal board having a width equal to the outer diameter of the signal terminal. Power supply terminals having terminal portions with an oval cross section are arranged on an insulating block, and the terminal portions with an oval cross section are inserted and soldered into through holes with an elongated cross section provided in the printed board. [Field of Application] The present invention relates to a terminal board equipped with a power terminal mounted on a printed board, and a socket equipped with a power contact into which the power terminal is removably inserted.
プリント板に半導体部品をはじめとする回路部品を高密
度実装するに伴い、大電流の電源電流をプリント板に供
給することが要求されている。BACKGROUND OF THE INVENTION As circuit components such as semiconductor components are mounted on printed boards at a high density, it is required to supply a large amount of power supply current to the printed boards.
一方、プリント板に電源を供給するには、プリント板に
搭載した端子盤の端子を介して行うか、或いは、ケーブ
ルコネクタをプリント板に搭載したソケットにプラグイ
ンすることで行われる。On the other hand, power is supplied to the printed board through terminals on a terminal board mounted on the printed board, or by plugging a cable connector into a socket mounted on the printed board.
第4図は、電源端子を有する従来の゛端子盤の斜視図で
ある。FIG. 4 is a perspective view of a conventional terminal board having power terminals.
第4図において、5は、信号端子7と電源端子8とが、
絶縁ブロック6に一列に配列した端子盤である。In FIG. 4, 5 indicates that the signal terminal 7 and the power supply terminal 8 are connected to each other.
This is a terminal board arranged in a line on an insulating block 6.
信号端子7は、絶縁ブロック6を貫通して配列したビン
形で、その端子部をプリント板1のスルーホール2に挿
入・半田付けするように構成されている。The signal terminals 7 are bottle-shaped and arranged through the insulating block 6, and are configured so that the terminal portions thereof are inserted into the through holes 2 of the printed board 1 and soldered.
電源端子8は、信号端子7の直径よりも大きい直径のピ
ン形にして、大電流を供給し得るようになっている。The power supply terminal 8 is shaped like a pin and has a diameter larger than that of the signal terminal 7, so that it can supply a large current.
上述のように電源端子8の端子部の直径が大きいので、
電源端子8の端子部を挿入し半田付けする電源用スルー
ホール3の内径は、信号端子7を挿着するスルーホール
2の内径よりも大きい。As mentioned above, since the diameter of the terminal part of the power supply terminal 8 is large,
The inner diameter of the power supply through hole 3 into which the terminal portion of the power supply terminal 8 is inserted and soldered is larger than the inner diameter of the through hole 2 into which the signal terminal 7 is inserted.
そして、電源用スルーホール3の内径を大きくしたこと
により、格子の基準ピッチで電源用スルーホール3を配
列すると、ランドが近接することになり、隣接した電源
用スルーホール或いは信号用スルーホール間の絶縁が保
証されない。By increasing the inner diameter of the power supply through-holes 3, when the power supply through-holes 3 are arranged at the standard pitch of the grid, the lands will be close to each other, and there will be a gap between adjacent power supply through-holes or signal through-holes. Insulation is not guaranteed.
よって、スルーホールと電源用スルーホール間、及び電
源用スルーホール相互間の距離を十分に大きくしである
。Therefore, the distances between the through holes and the power supply through holes and between the power supply through holes should be sufficiently large.
即ち、信号端子7の配列ピッチを2.54Mとし、電源
端子8の配列ピッチは(2X2.54)腫としている。That is, the arrangement pitch of the signal terminals 7 is 2.54M, and the arrangement pitch of the power supply terminals 8 is (2×2.54).
なお、信号端子7と電源端子8との間隔もまた、(2X
2.54)腸としている。Note that the distance between the signal terminal 7 and the power supply terminal 8 is also (2X
2.54) Intestines.
端子盤5は、信号端子7及び電源端子8の端子部を対応
するスルーホール2または電源用スルーホール3に挿入
し、裏面を半田デイツプすることで、プリント板lに搭
載される。The terminal board 5 is mounted on the printed circuit board 1 by inserting the terminal portions of the signal terminal 7 and the power supply terminal 8 into the corresponding through holes 2 or power supply through holes 3 and soldering the back surface.
そして、図示は省略したが給電線或いは信号線が、それ
ぞれの端子の頭部にラッピングされるかまたは半田付け
されている。Although not shown, a power supply line or a signal line is wrapped or soldered to the head of each terminal.
従来の電源端子は上述のように端子部の直径を他の信号
端子の直径よりも大きくして、大電流を供給し得るよう
にしている。As described above, the diameter of the terminal portion of the conventional power supply terminal is made larger than the diameter of the other signal terminals, so that a large current can be supplied.
このために、電源端子の配列ピッチがプリント板の基準
格子ピッチの2倍となり、端子盤が大形になるという問
題点があった。For this reason, the arrangement pitch of the power supply terminals is twice the standard grid pitch of the printed circuit board, resulting in a problem that the terminal board becomes large.
本発明はこのような点に鑑みて創作されたもので、その
目的は、小形で大電流を供給し得る電源端子を備えた端
子盤を提供することにある。The present invention was created in view of these points, and an object of the present invention is to provide a terminal board that is small and equipped with a power terminal that can supply a large current.
また他の目的は、前記電源端子が挿抜自在に嵌入する電
源接触子を備えたソケットを提供することにある。Another object of the present invention is to provide a socket including a power contact into which the power terminal is removably inserted.
上記の目的を達成するために本発明は、第1図に例示し
たように、プリント板に搭載する端子盤において、
信号端子27の外径に等しい幅の断面長円形端子部28
^を有する電源端子28が、絶縁ブロック26に配列し
た端子盤を設ける。In order to achieve the above object, the present invention provides a terminal board mounted on a printed circuit board, as illustrated in FIG.
A terminal board is provided in which power terminals 28 having ^ are arranged on the insulating block 26.
この断面長円形端子部28Aは、プリント板1に設けた
断面長孔形スルーホール13に、挿入半田付けされるも
のとする。The terminal portion 28A having an oval cross section is inserted and soldered into a through hole 13 having an elongated cross section provided in the printed board 1.
また、第2図に例示したように、プリント板1に半田付
は実装され、断面長円形の電源端子53を有するコネク
タ50を、挿抜自在にプラグインするソケットであって
、
ハウジング31の底面から突出し、プリント板lの断面
長孔形スルーホール13に挿入半田付けされる断面長円
形端子部41と、ハウジング31内に収容され、上部が
開口した断面長孔形凹部43の内壁に、数条の弾性突起
44を有する接触部42と、からなる電源接触子40を
、ハウジング31に配設した構成とする。Further, as illustrated in FIG. 2, it is a socket into which a connector 50 having a power terminal 53 having an oval cross section is plugged in by soldering on the printed circuit board 1 in a freely insertable/removable manner from the bottom surface of the housing 31. A terminal portion 41 with an oval cross section that protrudes and is inserted and soldered into a through hole 13 with an elongated cross section of the printed board l, and a recess 43 with an elongated cross section that is housed in the housing 31 and has an open upper part are provided with several stripes on the inner wall. A power contact 40 consisting of a contact portion 42 having an elastic protrusion 44 is disposed in the housing 31.
上述の端子盤の電源端子28及びソケットの電源接触子
40は、何れもプリント板1の断面長孔形スルーホール
13に挿入する端子部の断面が、信号端子27の外径に
等しい幅の長円形であり、且つ断面長円形端子部の長径
方向が端子列に直交する方向を指向するもの、である。In both the power terminal 28 of the terminal board and the power contact 40 of the socket, the cross section of the terminal portion inserted into the elongated cross-section through hole 13 of the printed board 1 has a width equal to the outer diameter of the signal terminal 27. It is circular and has an oval cross-sectional terminal portion whose major diameter direction is oriented in a direction perpendicular to the terminal row.
よって、断面長円形端子部の長径を十分に太き(するこ
とで、所望の大電流を供給す゛ることができ、また、電
源端子の配列ピッチをプリント板の基準格子ピッチに等
しくしても、隣接したスルーホール間の絶縁が保証され
る。Therefore, by making the long axis of the terminal part oval in cross section sufficiently thick, the desired large current can be supplied, and even if the arrangement pitch of the power terminals is equal to the standard grid pitch of the printed board, Insulation between adjacent through holes is guaranteed.
即ち、端子盤或いはソケットの大形化を、阻止し得る。That is, it is possible to prevent the terminal board or socket from increasing in size.
一方、ソケットの電源接触子40は、上部が開口した断
面長孔形凹部43の内壁に、数条の弾性突起44を有す
る接触部42を有する。On the other hand, the power contact 40 of the socket has a contact portion 42 having several elastic protrusions 44 on the inner wall of a recess 43 with an open top and an elongated cross section.
したがって、接触部42にコネクタ50の電源端子53
を挿入すると、弾性突起44が弾性変形してその弾力に
より電源端子53に密接する。Therefore, the power terminal 53 of the connector 50 is connected to the contact portion 42.
When inserted, the elastic protrusion 44 is elastically deformed and comes into close contact with the power supply terminal 53 due to its elasticity.
よって、電源端子53と電源接触子40とが電気的に接
続する。Therefore, the power terminal 53 and the power contact 40 are electrically connected.
以下図を参照しながら、本発明を具体的に説明する。な
お、全図を通じて同一符号は同一対象物を示す。The present invention will be specifically described below with reference to the drawings. Note that the same reference numerals indicate the same objects throughout the figures.
第1図は第1の発明の実施例の斜視図、第2図は第2の
発明の実施例の断面図、第3図は電源接触子の斜視図で
ある。FIG. 1 is a perspective view of an embodiment of the first invention, FIG. 2 is a sectional view of an embodiment of the second invention, and FIG. 3 is a perspective view of a power contact.
第1図において、20は、信号端子27と電源端子28
とが、プリント板1の基準格子ピッチ、即ち254園の
ピッチで、絶縁ブロック26に一列に配列した端子盤で
ある。In FIG. 1, 20 indicates a signal terminal 27 and a power terminal 28.
are terminal boards arranged in a line on the insulating block 26 at the standard grid pitch of the printed circuit board 1, that is, the pitch of 254 pitches.
信号端子27は、絶縁ブロック26を貫通して配列した
直径が0.8m程度のビン形で、その端子部をプリント
板1のスルーホール2に挿入・半田付けするように構成
されている。The signal terminals 27 are bottle-shaped with a diameter of about 0.8 m and are arranged through the insulating block 26, and are configured so that the terminal portions thereof are inserted into the through holes 2 of the printed board 1 and soldered.
スルーホール2の内径は0.91程度であり、スルーホ
ール2のランドの外径は1.7■である。The inner diameter of the through hole 2 is about 0.91 mm, and the outer diameter of the land of the through hole 2 is 1.7 mm.
電源端子28は、絶縁ブロック26を貫通して配列し、
信号端子27の外径に等しい幅の断面長円形端子部28
Aが、絶縁ブロック26の底面から突出している。The power terminals 28 are arranged to pass through the insulating block 26,
An oval terminal section 28 with a width equal to the outer diameter of the signal terminal 27
A protrudes from the bottom surface of the insulating block 26.
断面長円形端子部28Aの幅は、約0.8閣であり、そ
の長径は例えば1.6閣である。The width of the terminal portion 28A having an oval cross-section is approximately 0.8 mm, and its major axis is, for example, 1.6 mm.
なお、断面長円形端子部28Aの長径方向が端子列に直
交する方向を指向するように、電源端子28が絶縁ブロ
ック26に装着されている。Note that the power supply terminal 28 is attached to the insulating block 26 so that the long diameter direction of the terminal portion 28A having an oval cross section is oriented in a direction perpendicular to the terminal row.
一方、電源端子28の断面長円形端子部28Aを挿入半
田付けすべく、プリント板1には断面長孔形スルーホー
ル13を配設しである。On the other hand, a through hole 13 having an elongated cross section is provided in the printed circuit board 1 in order to insert and solder the terminal portion 28A of the power supply terminal 28 having an elongated cross section.
断面長孔形スルーホール13の孔の短径は0.9 ws
程度であり、孔の長径は例えば1.8閣である。The short diameter of the through hole 13 with an elongated cross section is 0.9 ws
The length of the hole is, for example, 1.8 mm.
端子盤20は、信号端子27及び電源端子28の端子部
を対応するスルーホール2または断面長孔形スルーホー
ル13に挿入し、裏面を半田デイツプすることで、プリ
ント板1に搭載される。The terminal board 20 is mounted on the printed circuit board 1 by inserting the terminal portions of the signal terminal 27 and the power supply terminal 28 into the corresponding through holes 2 or the elongated cross-sectional through holes 13, and soldering the back surface.
そして、図示は省略した給電線或いは信号線が、それぞ
れの端子の頭部にラッピングされるかまたは半田付けさ
れるように構成されている。Further, a power supply line or a signal line (not shown) is configured to be wrapped or soldered to the head of each terminal.
本発明は上述のように断面長円形端子部28Aの長径が
十分に大きいので、所望の大電流(例えば信号端子に通
電し得る電流の約2倍)を供給することができる。In the present invention, as described above, since the long axis of the terminal portion 28A having an oval cross section is sufficiently large, a desired large current (for example, approximately twice the current that can be passed through the signal terminal) can be supplied.
また、電源端子28の配列ピッチがプリント板の基準格
子ピッチに等しいので、端子盤20の大形にならない。Further, since the arrangement pitch of the power supply terminals 28 is equal to the standard grid pitch of the printed board, the terminal board 20 does not become large.
なお、図示の端子盤は、信号端子と電源端子とを配列し
たものであるが、本発明に係わる端子盤は、電源端子の
みが所望数配列したものに適用し得ることは勿論のこと
である。Although the illustrated terminal board has signal terminals and power terminals arranged, it goes without saying that the terminal board according to the present invention can be applied to a structure in which only the power terminals are arranged in a desired number. .
第2図において、30は、ハウジング31にコネクタ5
0の信号端子52用の接触子35と、コネクタ50の断
面長円形端子部を有する電源端子53用の電源接触子4
0とが、プリント板1の基準格子ピッチで配列したソケ
ットである。In FIG. 2, 30 indicates a connector 5 attached to a housing 31.
0 signal terminal 52 and a power contact 4 for the power terminal 53 having an oval cross-section terminal portion of the connector 50.
0 are sockets arranged at the standard grid pitch of the printed board 1.
接触子35は、ハウジング31の底面から突出したビン
形(直径が0.8−程度)の端子部36と、端子部36
の上部に形成された、コネクタ50の信号端子52を挟
持するように接触する接触片37とからなり、接触片3
7はハウジング31の上方が開口した凹部内に収容され
ている。The contactor 35 includes a bottle-shaped terminal portion 36 (about 0.8 mm in diameter) protruding from the bottom surface of the housing 31;
The contact piece 37 is formed on the upper part of the connector 50 and contacts the signal terminal 52 of the connector 50 in a sandwiching manner.
7 is housed in a recessed portion of the housing 31 that is open at the top.
接触子35の端子部36は、プリント板1のスルーホー
ル2に挿入され半田付けされるものである。The terminal portion 36 of the contactor 35 is inserted into the through hole 2 of the printed board 1 and soldered.
電源接触子40は、ハウジング31の底面から突出し、
プリント板1の断面長孔形スルーホール13に挿入半田
付けされる断面長円形端子部41と、ハウジング31内
に収容され、上部が開口し′た断面長孔形凹部43の内
壁に、数条の弾性突起44を有する接触部42と、から
なる。The power contact 40 protrudes from the bottom surface of the housing 31,
A terminal portion 41 with an oval cross section is inserted and soldered into a through hole 13 with an elongated cross section of the printed board 1, and several strips are formed on the inner wall of a recess 43 with an elongated cross section that is housed in the housing 31 and has an open top. and a contact portion 42 having an elastic protrusion 44.
断面長円形端子部41の幅は、約0.8閣であり、その
長径は例えば1゜6Mである。The width of the terminal portion 41 having an oval cross section is approximately 0.8 mm, and its major axis is, for example, 1°6M.
ケーブル55の端末に装着されたコネクタ50は、信号
端子52と断面長円形端子部を有する電源端子53とが
ハウジング51の下面から突出して配列している。In the connector 50 attached to the end of the cable 55, a signal terminal 52 and a power terminal 53 having an oval terminal section are arranged and protrude from the lower surface of the housing 51.
なお、電源端子53の端子部の幅が0.8−1長径は1
.6腫程度の場合に、ソケット30の電源接触子40の
断面長孔形凹部43の幅は、約0.85mであり、その
長径は例えば1.7mである。In addition, the width of the terminal part of the power supply terminal 53 is 0.8-1, and the major axis is 1.
.. In the case of about 6 mm, the width of the elongated hole-shaped concave section 43 of the power contact 40 of the socket 30 is about 0.85 m, and its major axis is, for example, 1.7 m.
例えば第3図(a)に図示した、円形孔43を有する有
底円筒形の接触部42Aと、小径円柱形の端子部41A
とが連結したなる素材40Aを、数条の突起を有する一
対の金型を用いて圧延加工して、第3図(b)に図示し
たように、相対向する内壁に弾性突起44が突出した断
面長孔形凹部43を有する接触部42と、断面長円形端
子部41とを一体に連結した電源接触子40としたもの
である。For example, as shown in FIG. 3(a), there is a bottomed cylindrical contact portion 42A having a circular hole 43, and a small diameter cylindrical terminal portion 41A.
The raw material 40A in which the A power contact 40 is formed by integrally connecting a contact portion 42 having a recess 43 with an elongated cross section and a terminal portion 41 having an oval cross section.
第2図にもどり、ソケット30は、接触子35の端子部
36をスルーホール2に、電源接触子40の断面長円形
端子部41を断面長孔形スルーホール13にそれぞれ挿
入し、裏面を半田デイツプすることで、プリント板1に
搭載される。Returning to FIG. 2, the socket 30 is constructed by inserting the terminal portion 36 of the contact 35 into the through hole 2, the terminal portion 41 of the power contact 40 with an oval cross section into the through hole 13, and soldering the back side. By dipping, it is mounted on the printed board 1.
また、コネクタ50の信号端子52を接触子35に、電
源端子53を電源接触子40に位置合わせしてソケット
30に押し込むことで、それぞれの端子が対応する接触
子に電気的に接続する。Further, by aligning the signal terminal 52 of the connector 50 with the contact 35 and the power terminal 53 with the power contact 40 and pushing them into the socket 30, each terminal is electrically connected to the corresponding contact.
上述のようなソケット30は、電源接触子40の断面長
円形端子部の長径を十分に大きくすることで、所望の大
電流を供給することができる。また、電源端子の配列ピ
ッチがプリント板の基準格子ピッチに等しいので小形で
ある。The socket 30 as described above can supply a desired large current by sufficiently increasing the major axis of the terminal portion of the oval cross-section of the power contact 40. Furthermore, since the arrangement pitch of the power supply terminals is equal to the reference grid pitch of the printed board, it is compact.
以上説明したように本発明の端子盤は、電源端子の端子
部の形状を断面長円形にし、且つ電源端子の配列ピッチ
をプリント板の基準格子ピッチに等しくしたもので、形
状が小形であり、且つまた大電流を供給し得るという、
実用上で優れた効果を奏する。As explained above, the terminal board of the present invention has a terminal section of the power terminals having an oval cross-section, and the arrangement pitch of the power terminals is equal to the standard grid pitch of the printed board, so that the terminal board is small in shape. Moreover, it can also supply large current.
It has excellent practical effects.
また本発明のソケットは、スルーホールに半田付けする
電源接触子の端子部の形状を断面長円形にし、且つ電源
接触子の配列ピッチをプリント板の基準格子ピッチに等
しくし、さらに電源接触子の接触部を、コネクタの断面
長円形端子が挿抜自在に嵌入し得るようにしたもので、
形状が小形であり、且つまたコネクタから送電される大
電流をプリント板に供給し得るという、実用上で優れた
効果を奏する。Further, in the socket of the present invention, the shape of the terminal portion of the power contact to be soldered to the through hole is oval in cross section, and the arrangement pitch of the power contact is equal to the standard grid pitch of the printed board, and furthermore, the power contact The contact part is designed so that the terminal with an oval cross section of the connector can be inserted and removed freely.
It has an excellent practical effect in that it is small in size and can supply a large current transmitted from the connector to the printed board.
第1図は第1の発明の実施例の斜視図、第2図は第2の
発明の実施例の断面図、第3図の(a)、 (b)は電
源接触子の斜視図、第4図は従来例の斜視図である。
図において、
1はプリント板、 2はスルーホール、3は電源
用スルーホール、5,20は端子盤、6.26は絶縁ブ
ロック、 7,27.52は信号端子、8.28.5
3は電源端子、 30はソケット、31.51はハウ
ジング、 40は電源接触子、42は接触部、
43は断面長孔形凹部、44は弾性突起、
50はコネクタ、l3は断面長孔形スルーホール
、
28A、41は断面長円形端子部をそれぞれ示す。
包鳩j盤
5Ωコλフ9
篤2のf、8月0突15.竹110断配図M2 図1 is a perspective view of an embodiment of the first invention, FIG. 2 is a sectional view of an embodiment of the second invention, FIGS. 3(a) and 3(b) are perspective views of a power contact, and FIG. FIG. 4 is a perspective view of a conventional example. In the figure, 1 is a printed board, 2 is a through hole, 3 is a power supply through hole, 5, 20 is a terminal board, 6.26 is an insulation block, 7, 27.52 is a signal terminal, 8.28.5
3 is a power terminal, 30 is a socket, 31.51 is a housing, 40 is a power contact, 42 is a contact part,
43 is a recess with an elongated cross section; 44 is an elastic projection;
50 is a connector, 13 is a through hole with an elongated cross section, and 28A and 41 are terminal portions with an elongated cross section. Packed pigeon j board 5Ω λf 9 Atsushi 2 f, August 0 hit 15. Bamboo 110 diagram M2 diagram
Claims (1)
(27)の外径に等しい幅の断面長円形端子部(28A
)を有する電源端子(28)が、絶縁ブロック(26)
に配列してなり、該断面長円形端子部(28A)が、該
プリント板(1)に設けた断面長孔形スルーホール(1
3)に、挿入半田付けされるものであることを特徴とす
る電源端子を備えた端子盤。 〔2〕プリント板(1)に半田付け搭載されて、断面長
円形の電源端子(53)を有するコネクタ(50)が、
挿抜自在にプラグインされるソケットであって、ハウジ
ング(31)の底面から突出し、該プリント板(1)の
断面長孔形スルーホール(13)に挿入半田付けされる
断面長円形端子部(41)と、該ハウジング(31)内
に収容され、上部が開口した断面長孔形凹部(43)の
内壁に、数条の弾性突起(44)を有する接触部(42
)と、からなる電源接触子(40)が、該ハウジング(
31)に配設されたことを特徴とする電源接触子を備え
たソケット。[Scope of Claims] [1] A terminal board mounted on a printed board, which has an oval terminal section (28A) with a width equal to the outer diameter of the signal terminal (27).
) is connected to the insulating block (26).
The terminal portions (28A) having an oval cross section are arranged in the through holes (1) having an elongated cross section provided in the printed board (1).
3) A terminal board equipped with a power supply terminal, characterized in that it is inserted and soldered. [2] A connector (50) is mounted on the printed board (1) by soldering and has a power terminal (53) with an oval cross section,
It is a plug-in socket that can be freely inserted and removed, and has an oval-shaped terminal portion (41) that protrudes from the bottom of the housing (31) and is inserted and soldered into a through-hole (13) that has an elongated cross-section of the printed circuit board (1). ), and a contact portion (42) having several elastic protrusions (44) on the inner wall of a recess (43) which is housed in the housing (31) and has an open top and has an elongated cross section.
), and a power contact (40) consisting of the housing (
31) A socket equipped with a power contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2212428A JPH0494068A (en) | 1990-08-10 | 1990-08-10 | Terminal board having electric power source terminal and socket having electric power source contactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2212428A JPH0494068A (en) | 1990-08-10 | 1990-08-10 | Terminal board having electric power source terminal and socket having electric power source contactor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0494068A true JPH0494068A (en) | 1992-03-26 |
Family
ID=16622434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2212428A Pending JPH0494068A (en) | 1990-08-10 | 1990-08-10 | Terminal board having electric power source terminal and socket having electric power source contactor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0494068A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0607920A3 (en) * | 1993-01-19 | 1996-01-31 | Whitaker Corp | Electrical connector for power and signal contacts. |
JP2001210407A (en) * | 2000-01-26 | 2001-08-03 | Japan Aviation Electronics Industry Ltd | Connector |
JP2012198499A (en) * | 2011-03-08 | 2012-10-18 | Ricoh Co Ltd | Image forming apparatus and toner cartridge mounting structure |
US8760591B2 (en) | 2010-06-18 | 2014-06-24 | Kabushiki Kaisha Toshiba | Television apparatus and electronic device |
-
1990
- 1990-08-10 JP JP2212428A patent/JPH0494068A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0607920A3 (en) * | 1993-01-19 | 1996-01-31 | Whitaker Corp | Electrical connector for power and signal contacts. |
JP2001210407A (en) * | 2000-01-26 | 2001-08-03 | Japan Aviation Electronics Industry Ltd | Connector |
US8760591B2 (en) | 2010-06-18 | 2014-06-24 | Kabushiki Kaisha Toshiba | Television apparatus and electronic device |
JP2012198499A (en) * | 2011-03-08 | 2012-10-18 | Ricoh Co Ltd | Image forming apparatus and toner cartridge mounting structure |
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