JPH04109567A - Terminal for printed wiring board - Google Patents
Terminal for printed wiring boardInfo
- Publication number
- JPH04109567A JPH04109567A JP2227317A JP22731790A JPH04109567A JP H04109567 A JPH04109567 A JP H04109567A JP 2227317 A JP2227317 A JP 2227317A JP 22731790 A JP22731790 A JP 22731790A JP H04109567 A JPH04109567 A JP H04109567A
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- terminal
- wiring board
- base
- pattern
- 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
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
本発明は、印刷配線基板に外部線路を接続するために印
刷配線基板に固定して用いられる印刷配線基板用端子に
関するものである。The present invention relates to a terminal for a printed wiring board that is fixed to a printed wiring board and used for connecting an external line to the printed wiring board.
従来より、第２図に示すように、印刷配線基板１の一面
に固定される基台２と、基台２に固定された端子板３と
を備えた印刷配線基板用端子が提供されている。端子板
３は、端子ねじ４によって基台２に固定される端子片３
ａと、端子片３ａより突出して印刷配線基板１に挿通さ
れる接続片３ｂとを備えた略し形に形成され、接続片３
ｂの先端部を印刷配線基板１の回路パターンに半田接続
することにより、印刷配線基板１に形成された回路に電
気的に接続されるようになっている。また、外部線路は
、端子ねし４によって端子板３に接続される。したがっ
て、印刷配線基板１に形成された回路と外部線路とを端
子板３を介して接続することができるのである。Conventionally, as shown in FIG. 2, a printed wiring board terminal has been provided which includes a base 2 fixed to one surface of the printed wiring board 1 and a terminal plate 3 fixed to the base 2. . The terminal board 3 includes a terminal piece 3 fixed to the base 2 by a terminal screw 4.
a, and a connecting piece 3b that protrudes from the terminal piece 3a and is inserted into the printed wiring board 1.
By soldering the tip of b to the circuit pattern of the printed wiring board 1, it is electrically connected to the circuit formed on the printed wiring board 1. Further, the external line is connected to the terminal board 3 by a terminal screw 4. Therefore, the circuit formed on the printed wiring board 1 and the external line can be connected via the terminal board 3.
ここにおいて、回路パターンを有するパターン面が片面
にのみ形成されている印刷配線基板１を用いるとすれば
、パターン面とは反対側になる部品取付面に基台２が配
設されることになり、基台２が配設されている部分には
他の部品が取り付けられないことになって、印刷配線基
板１の実装密度が低下することになる。
この問題を解決するために、第２図の構成では、パター
ン面が両面に形成された印刷配線基板１を用いているが
、両面にパターン面を有する印刷配線基板１は、片面に
のみパターン面を有する印刷配線基板１に比較してコス
トが４倍程度になり、コスト高につながるという問題が
ある。
本発明は上記問題点の解決を目的とするものであり、パ
ターン面が片面にのみ形成されている印刷配線基板であ
っても、部品取付面とは反対側のパターン面に基台を配
設することができるようにし、部品の実装密度を低下さ
せないようにした印刷配線基板用端子台を提供しようと
するものである。If a printed wiring board 1 is used in which a pattern surface with a circuit pattern is formed only on one side, the base 2 will be placed on the component mounting surface opposite to the pattern surface. , other components cannot be attached to the portion where the base 2 is disposed, and the packaging density of the printed wiring board 1 is reduced. In order to solve this problem, the configuration shown in FIG. 2 uses a printed wiring board 1 in which pattern surfaces are formed on both sides. There is a problem that the cost is about four times as much as that of the printed wiring board 1 having the printed wiring board 1, which leads to an increase in cost. The present invention aims to solve the above-mentioned problems, and even in the case of a printed wiring board in which the pattern is formed on only one side, the base is arranged on the pattern side opposite to the component mounting side. It is an object of the present invention to provide a terminal block for a printed wiring board which allows the terminal block to be used without reducing the mounting density of components.
本発明では、上記目的を達成するために、印刷配線基板
の一面に固定される絶縁材料よりなる基台と、印刷配線
基板の他面に配設されるとともに印刷配線基板に挿通さ
れる一対の端子ピンを備えていて両端子ピン間が電気的
に接続されているジャンパ部材と、印刷配線基板の上記
一面側に突出したジャンパ部材の一方の端子ピンに弾接
する接触ばね片と基台に固定される端子片とを一体に備
えた端子板と、端子片を通して基台に螺合する端子ねじ
とから成るのである。In order to achieve the above object, the present invention includes a base made of an insulating material that is fixed to one side of the printed wiring board, and a pair of bases that are arranged on the other side of the printed wiring board and are inserted through the printed wiring board. A jumper member equipped with a terminal pin and electrically connected between both terminal pins, a contact spring piece that comes into elastic contact with one terminal pin of the jumper member that protrudes from the above-mentioned one side of the printed wiring board, and is fixed to the base. It consists of a terminal board integrally equipped with a terminal piece, and a terminal screw that is screwed into the base through the terminal piece.
上記構成によれば、印刷配線基板において基台を配設し
ている一面とは反対側の面にジャンパ部材を配設し、基
台に固定された端子板と、印刷配線基板に形成された回
路とをジャンパ部材を介して電気的に接続するので、印
刷配線基板において回路パターンを形成しているパター
ン面に基台を配置することができるのである。すなわち
、パターン面が片面にのみ形成されている印刷配線基板
であっても、部品取付面とは反対側のパターン面に基台
を配設し、部品の実装密度を低下させないようにするこ
とができるのである。また、パターン面を片面にのみ形
成すればよいから、パターン面を両面に設けた印刷配線
基板に比較してコストが低減されるのである。According to the above configuration, a jumper member is disposed on the opposite side of the printed wiring board to the side on which the base is disposed, and the terminal board fixed to the base and the jumper member formed on the printed wiring board are connected to the terminal board fixed to the base. Since the circuit is electrically connected via the jumper member, the base can be placed on the pattern surface on which the circuit pattern is formed on the printed wiring board. In other words, even if the printed wiring board has a pattern formed on only one side, it is possible to arrange the base on the pattern side opposite to the component mounting surface so as not to reduce the component mounting density. It can be done. Furthermore, since the pattern only needs to be formed on one side, the cost is reduced compared to a printed wiring board with patterned surfaces on both sides.
第１図に示すように、印刷配線基板１の一面には、合成
樹脂のような絶縁材料よりなる基台２がねじなどの通常
の取付具により取り付けられる。
印刷配線基板１は、片面にのみ回路パターンが形成され
ており、基台２は回路パターンが形成されたパターン面
に配設される。基台２にはばね性を有する板金により形
成された端子板３が配設されている。端子板３は、基台
２において印刷配線基板１のパターン面と平行な一面に
沿って配設される端子片３ａと、端子片３ａより印刷配
線基板１に向かって突出する接触ばね片３ｃとを一体に
備えている。接触ばね片３ｃは、略Ｊ形の一対のばね片
６を対向させた形に形成され、両ばね片６の間に縁材を
挟持できるように構成されている。また、端子板３は、
端子片３ａを通して基台２に螺合する端子ねじ４により
基台２に固定される。
一方、印刷配線基板１において、パターン面とは反対側
の面である部品取付面には、一対の端子ピン脚片らａ、
５ｂを備えたジャンパ部材５が配設される。ジャンパ部
材５は、導電性の線材を略コ形に折曲するとともに、中
央片を絶縁被覆５Ｃで覆ったものである。したがって、
両端子ピン５ａ、５ｂの間は電気的に接続されている。
両端子ピン５ａ、５ｂは印刷配線基板ｌの部品取付面か
らパターン面に向かって挿通されるのであって、一方の
端子ピン５ａは端子板３の接触ばね片３Ｃに保持される
ようになっている。また、他方の端子ピン５ｂは、印刷
配線基板１のパターン面において回路パターンに半田接
続される。このようにして、基台２、端子板３、ジャン
パ部材ら、部品７などを取り付けた印刷配線基板１は、
ケース８内に納装され、ケース８の一面に端子ねじ５を
露出させることによって外部線路が端子ねじ５に接続さ
れるのである。
以上の構成によれば、基台２に取り付けた端子板３と印
刷配線基板１に形成された回路との接続箇所を、印刷配
線基板１において基台２を配設している面と同じ面にす
ることができるのである。
すなわち、片面のみがパターン面である印刷配線基板１
を用いながらも、基台２をパターン面に配設することが
できるのであって、基台２により部品の実装密度が低下
するということがないのである。As shown in FIG. 1, a base 2 made of an insulating material such as synthetic resin is attached to one surface of a printed wiring board 1 using ordinary fittings such as screws. The printed wiring board 1 has a circuit pattern formed only on one side, and the base 2 is disposed on the patterned surface on which the circuit pattern is formed. A terminal plate 3 made of a sheet metal having spring properties is disposed on the base 2. The terminal board 3 includes a terminal piece 3a disposed along one surface parallel to the pattern surface of the printed wiring board 1 on the base 2, and a contact spring piece 3c protruding from the terminal piece 3a toward the printed wiring board 1. It is equipped with the following. The contact spring piece 3c is formed in a shape in which a pair of roughly J-shaped spring pieces 6 are opposed to each other, and is configured such that a rim material can be held between the two spring pieces 6. In addition, the terminal board 3 is
It is fixed to the base 2 by a terminal screw 4 screwed into the base 2 through the terminal piece 3a. On the other hand, in the printed wiring board 1, a pair of terminal pin leg pieces a,
A jumper member 5 with 5b is provided. The jumper member 5 is made by bending a conductive wire into a substantially U-shape, and covering the center piece with an insulating coating 5C. therefore,
Both terminal pins 5a and 5b are electrically connected. Both terminal pins 5a and 5b are inserted from the component mounting surface of the printed wiring board l toward the pattern surface, and one terminal pin 5a is held by the contact spring piece 3C of the terminal board 3. There is. Further, the other terminal pin 5b is soldered to a circuit pattern on the pattern surface of the printed wiring board 1. In this way, the printed wiring board 1 with the base 2, terminal board 3, jumper members, parts 7, etc. attached is as follows:
It is housed in a case 8, and by exposing the terminal screw 5 on one side of the case 8, an external line is connected to the terminal screw 5. According to the above configuration, the connection point between the terminal board 3 attached to the base 2 and the circuit formed on the printed wiring board 1 is placed on the same surface of the printed wiring board 1 as the base 2 is disposed. It can be done. That is, the printed wiring board 1 has a patterned surface on only one side.
Even though the base 2 is used, the base 2 can be placed on the pattern surface, and the mounting density of the components does not decrease due to the base 2.
本発明は上述のように、印刷配線基板の一面に固定され
る絶縁材料よりなる基台と、印刷配線基板の他面に配設
されるとともに印刷配線基板に挿通される一対の端子ピ
ンを備えていて両端子ピン間が電気的に接続されている
ジャンパ部材と、印刷配線基板の上記一面側に突出した
ジャンパ部材の一方の端子ピンに弾接する接触ばね片と
基台に固定される端子片とを一体に備えた端子板と、端
子片を通して基台に螺合する端子ねじとから成るもので
あり、印刷配線基板において基台を配設している一面と
は反対側の面にジャンパ部材を配設し、基台に固定され
た端子板と、印刷配線基板に形成された回路とをジャン
パ部材を介して電気的に接続するので、印刷配線基板に
おいて回路パターンを形成しているパターン面に基台を
配置することができるのである。すなわち、パターン面
が片面にのみ形成されている印刷配線基板であっても、
部品取付面とは反対側のパターン面に基台を配設し、部
品の実装密度を低下させないようにすることができると
いう効果を奏するのである。また、パターン面を片面に
のみ形成すればよいから、パターン面を両面に設けた印
刷配線基板に比較してコストが低減されるという利点が
ある。As described above, the present invention includes a base made of an insulating material fixed to one side of a printed wiring board, and a pair of terminal pins arranged on the other side of the printed wiring board and inserted through the printed wiring board. a jumper member having both terminal pins electrically connected to each other, a contact spring piece that comes into elastic contact with one terminal pin of the jumper member that protrudes from the one side of the printed wiring board, and a terminal piece that is fixed to the base. It consists of a terminal board integrally equipped with a terminal board, and a terminal screw that is screwed into the base through a terminal piece, and a jumper member is installed on the side of the printed wiring board opposite to the side on which the base is arranged. Since the terminal board fixed to the base and the circuit formed on the printed wiring board are electrically connected via the jumper member, the pattern surface on which the circuit pattern is formed on the printed wiring board The base can be placed on the In other words, even if the printed wiring board has a pattern formed on only one side,
This has the effect that the base is disposed on the pattern surface opposite to the component mounting surface, and the mounting density of the components can be prevented from decreasing. Further, since the pattern only needs to be formed on one side, there is an advantage that the cost is reduced compared to a printed wiring board in which the pattern is provided on both sides.
第１図は本発明の実施例を示す断面図、第２図は従来例
を示す断面図である。
１・・・印刷配線基板、２・・・基台、３・・・端子板
、３ａ・・・端子片、３Ｃ・・・接触ばね片、４・・・
端子ねじ、５・・・ジャンパ部材、５ａ、５ｂ・・・端
子ピン。
代理人 弁理士 石 １）長 七FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Printed wiring board, 2... Base, 3... Terminal board, 3a... Terminal piece, 3C... Contact spring piece, 4...
Terminal screw, 5... Jumper member, 5a, 5b... Terminal pin. Agent Patent Attorney Ishi 1) Choshichi
Claims (1)
る基台と、印刷配線基板の他面に配設されるとともに印
刷配線基板に挿通される一対の端子ピンを備えていて両
端子ピン間が電気的に接続されているジャンパ部材と、
印刷配線基板の上記一面側に突出したジャンパ部材の一
方の端子ピンに弾接する接触ばね片と基台に固定される
端子片とを一体に備えた端子板と、端子片を通して基台
に螺合する端子ねじとから成ることを特徴とする印刷配
線基板用端子。(1) A base made of an insulating material fixed to one side of the printed wiring board, and a pair of terminal pins arranged on the other side of the printed wiring board and inserted into the printed wiring board. a jumper member electrically connected between the
A terminal board integrally includes a contact spring piece that comes into elastic contact with one terminal pin of the jumper member protruding from the above-mentioned one side of the printed wiring board, and a terminal piece that is fixed to the base, and is screwed to the base through the terminal piece. A terminal for a printed wiring board, comprising a terminal screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2227317A JPH04109567A (en) | 1990-08-28 | 1990-08-28 | Terminal for printed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2227317A JPH04109567A (en) | 1990-08-28 | 1990-08-28 | Terminal for printed wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04109567A true JPH04109567A (en) | 1992-04-10 |
Family
ID=16858910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2227317A Pending JPH04109567A (en) | 1990-08-28 | 1990-08-28 | Terminal for printed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04109567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9625173B2 (en) | 2013-03-15 | 2017-04-18 | Honeywell International Inc. | Terminal assembly for an electronic device |
-
1990
- 1990-08-28 JP JP2227317A patent/JPH04109567A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9625173B2 (en) | 2013-03-15 | 2017-04-18 | Honeywell International Inc. | Terminal assembly for an electronic device |
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