JPH0711768U - Terminal structure - Google Patents
Terminal structureInfo
- Publication number
- JPH0711768U JPH0711768U JP4165493U JP4165493U JPH0711768U JP H0711768 U JPH0711768 U JP H0711768U JP 4165493 U JP4165493 U JP 4165493U JP 4165493 U JP4165493 U JP 4165493U JP H0711768 U JPH0711768 U JP H0711768U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- screw
- housing
- circuit board
- printed circuit
- 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
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000679 solder Inorganic materials 0.000 description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 238000005476 soldering Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Multi-Conductor Connections (AREA)
Abstract
(57)【要約】
【目的】 生産性が良く、信頼性も高いターミナル構造
を得る。
【構成】 電子機器の筐体に内蔵されるプリント基板１
に外部結線２を接続するターミナル構造であって、ねじ
３の螺着によって外部結線に接続される座金５と、座金
から延在されてプリント基板に接続される接続部５１
と、接続部およびねじが嵌合される筐体ターミナル部６
１とからなる。
【効果】 プリント基板へ座金の接続部が直接取付けら
れ、筐体ターミナル部が接続部およびねじを支持するの
で、生産性および信頼性の向上が計られる。
(57) [Summary] [Purpose] To obtain a terminal structure with high productivity and high reliability. [Structure] Printed circuit board 1 built in a housing of an electronic device
A terminal structure for connecting the external connection 2 to the external connection, and a washer 5 connected to the external connection by screwing a screw 3, and a connecting portion 51 extending from the washer and connected to a printed circuit board.
And the housing terminal portion 6 into which the connection portion and the screw are fitted.
It consists of 1. [Effect] Since the washer connecting portion is directly attached to the printed circuit board and the housing terminal portion supports the connecting portion and the screw, productivity and reliability can be improved.
Description
【０００１】[0001]
本考案はターミナル構造に係わり、特にプリント基板に外部結線を接続するタ ーミナル構造に関する。 The present invention relates to a terminal structure, and more particularly to a terminal structure for connecting an external connection to a printed circuit board.
【０００２】[0002]
従来、図３（ａ）に示すように、電子機器の筐体に内蔵されるプリント基板１ ０に外部結線２０を接続するターミナル構造は、ねじ３０の螺着によって外部結 線２０を挟着する第１の座金４０および第２の座金５０と、筐体ターミナル部６ ０にかしめられた第２の座金５０のかしめ部５４と、かしめ部５４とプリント基 板１０との間を接続するリード線８とからなり、リード線８の両端がそれぞれ、 かしめ部５４およびプリント基板１０にはんだ９１、９２で接着されている。ま た、ねじ３０を上下させるタップ５３は、第２の座金５０のかしめ部５４に切ら れている。 Conventionally, as shown in FIG. 3A, in a terminal structure for connecting an external connection 20 to a printed circuit board 10 built in a housing of an electronic device, the external connection 20 is sandwiched by screwing a screw 30. The first washer 40 and the second washer 50, the caulking portion 54 of the second washer 50 crimped to the housing terminal portion 60, and the lead wire connecting between the caulking portion 54 and the printed board 10. Both ends of the lead wire 8 are bonded to the caulked portion 54 and the printed circuit board 10 with solders 91 and 92, respectively. Moreover, the tap 53 for moving the screw 30 up and down is cut in the caulking portion 54 of the second washer 50.
【０００３】 或いは、図３（ｂ）に示すように、ねじ３０の螺着によって外部結線２０を挟 着する第１の座金４０および第２の座金５０と、第２の座金５０に接続されたプ リント基板１０と、ねじ３０が螺着されプリント基板１０および第２の座金５０ を支持する筐体ターミナル部６２とからなり、ねじ３０を上下させるタップ６３ は、筐体ターミナル部６２に切られている。また、第２の座金５０は、プリント 基板１０に直接はんだ９３で接着されている。Alternatively, as shown in FIG. 3B, the first washer 40 and the second washer 50, which sandwich the external connection 20 by screwing the screw 30, are connected to the second washer 50. The printed board 10 and a housing terminal portion 62 to which the screw 30 is screwed and supports the printed board 10 and the second washer 50 are provided. The tap 63 for moving the screw 30 up and down is cut in the housing terminal portion 62. ing. The second washer 50 is directly bonded to the printed circuit board 10 with solder 93.
【０００４】 これら従来のターミナル構造では、図３（ａ）に示す場合、第２の座金５０の かしめ部５４を筐体ターミナル部６０にかしめた後、リード線８の両端をそれぞ れ、かしめ部５４およびプリント基板１０にはんだ９１、９２で接着する。つい で、ねじ３０をゆるめ第１の座金４０および第２の座金５０との間に外部結線２ ０を挿着し、ねじ３０をしめることにより、外部結線２０は第１の座金４０およ び第２の座金５０との間に挟持され、外部結線２０からの信号は、順次、第２の 座金５０のかしめ部５４、リード線８、プリント基板１０に伝送される。In these conventional terminal structures, as shown in FIG. 3A, after the caulking portion 54 of the second washer 50 is caulked to the housing terminal portion 60, both ends of the lead wire 8 are caulked respectively. The parts 54 and the printed circuit board 10 are bonded with solder 91, 92. Then, the screw 30 is loosened, the external connection 20 is inserted between the first washer 40 and the second washer 50, and the screw 30 is tightened, so that the external connection 20 becomes the first washer 40 and the second washer 40. It is sandwiched between the second washer 50 and the signal from the external connection 20 is sequentially transmitted to the caulked portion 54 of the second washer 50, the lead wire 8 and the printed circuit board 10.
【０００５】 また、図３（ｂ）に示す場合、筐体ターミナル部６２に支持されたプリント基 板１０上に、第２の座金５０が直接はんだ９３で接着されているので、ねじ３０ をゆるめ第１の座金４０および第２の座金５０との間に外部結線２０を挿着し、 ねじ３０をしめることにより、第１の座金４０および第２の座金５０との間に外 部結線２０が挟着され、外部結線２０からの信号は、第２の座金５０を介してプ リント基板１０に伝送される。Further, in the case shown in FIG. 3B, since the second washer 50 is directly bonded with the solder 93 on the printed board 10 supported by the housing terminal portion 62, the screw 30 is loosened. By inserting the external connection 20 between the first washer 40 and the second washer 50 and tightening the screw 30, the external connection 20 is formed between the first washer 40 and the second washer 50. The signal from the external connection 20 that is sandwiched is transmitted to the print substrate 10 via the second washer 50.
【０００６】[0006]
上記構造の従来のターミナル構造では、前者の場合、かしめ部５４を筐体ター ミナル部６０にかしめなければならないうえ、リード線８の両端をそれぞれ、か しめ部５４およびプリント基板１０にはんだ付けする必要があるため作業効率が 悪かった。 In the case of the conventional terminal structure having the above structure, in the former case, the caulking portion 54 must be caulked to the housing terminal portion 60, and both ends of the lead wire 8 are soldered to the caulking portion 54 and the printed circuit board 10, respectively. The work efficiency was poor because it was necessary.
【０００７】 また、後者の場合、第２の座金５０をプリント基板１０上に直接はんだ付けす ると、隙間ができやすく、第２の座金５０とプリント基板１０との接触を確実に するためねじ３０を強くしめるとプリント基板１０のパターンを破損する虞があ り、更に、タップ６３が、成形品である筐体ターミナル部６２に切られているた め緩みが生じやすく、電気的接続が不良になる等の難点があった。In the latter case, if the second washer 50 is directly soldered onto the printed circuit board 10, a gap is likely to be formed, and a screw is used to ensure the contact between the second washer 50 and the printed circuit board 10. If 30 is tightened, the pattern of the printed circuit board 10 may be damaged. Further, since the tap 63 is cut in the housing terminal portion 62, which is a molded product, loosening is likely to occur, resulting in poor electrical connection. There was a difficulty such as becoming.
【０００８】[0008]
本考案は上記従来の難点を解決するためになされたもので、生産性が良く、信 頼性も高いターミナル構造を提供することを目的とする。 The present invention has been made to solve the above-mentioned conventional problems, and an object thereof is to provide a terminal structure having high productivity and high reliability.
【０００９】[0009]
本考案によるターミナル構造は、電子機器の筐体に内蔵されるプリント基板に 外部結線を接続するターミナル構造であって、ねじの螺着によって外部結線に接 続される座金と、座金から延在されてプリント基板に接続される接続部と、接続 部およびねじが嵌合される筐体ターミナル部とからなる。 The terminal structure according to the present invention is a terminal structure for connecting an external connection to a printed circuit board built in a housing of an electronic device, and a washer connected to the external connection by screwing a screw and extending from the washer. And a housing terminal portion into which the connection portion and the screw are fitted.
【００１０】[0010]
本考案によるターミナル構造は、ねじの螺着によって外部結線に接続される座 金と、座金から延在されてプリント基板に接続される接続部と、接続部およびね じが嵌合される筐体ターミナル部とからなり、プリント基板へ座金の接続部が直 接取付けられるので、生産性および信頼性の向上が計られる。 The terminal structure according to the present invention includes a washer that is connected to an external connection by screwing a screw, a connecting portion that extends from the washer and is connected to a printed circuit board, and a housing in which the connecting portion and the screw are fitted. It consists of the terminal part and the washer connection part is directly attached to the printed circuit board, which improves productivity and reliability.
【００１１】[0011]
以下、本考案によるターミナル構造の実施例を図面を参照して詳述する。 図１に示すように本考案によるターミナル構造は、電子機器の筐体６に内蔵さ れ電子部品（図示せず）を搭載したプリント基板１に外部結線２を接続するター ミナル構造で、ねじ３の螺着によって外部結線２を挟持する第１の座金４および 第２の座金５を備え、第２の座金は、プリント基板１に接続される接続部５１を 有し、接続部５１およびねじ３が嵌合され、第２の座金５およびねじ３を支持す る筐体ターミナル部６１とからなる。筐体ターミナル部６１は、ねじ７で筐体６ に固定されており、また、ねじ３を上下させるタップ５２は、第２の座金５に切 られている（図２（ｂ））。 Hereinafter, embodiments of the terminal structure according to the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, the terminal structure according to the present invention is a terminal structure in which an external connection 2 is connected to a printed circuit board 1 which is built in a housing 6 of an electronic device and has electronic parts (not shown) mounted thereon. The first washer 4 and the second washer 5 that sandwich the external connection 2 by screwing are attached to the second washer. The second washer has a connecting portion 51 connected to the printed circuit board 1, and the connecting portion 51 and the screw 3 are provided. And a housing terminal portion 61 supporting the second washer 5 and the screw 3. The housing terminal portion 61 is fixed to the housing 6 with a screw 7, and the tap 52 for moving the screw 3 up and down is cut with the second washer 5 (FIG. 2B).
【００１２】 上述の本考案によるターミナル構造では、図１および図２（ａ）、（ｂ）に示 すように、筐体ターミナル部６１は、ねじ７で筐体６に固定され、第２の座金５ から延在されている接続部５１を筐体ターミナル部６１およびプリント基板１の 所定穴に嵌合し、接続部５１の端部はプリント基板１の下面ではんだ９により接 着される。In the above-described terminal structure according to the present invention, as shown in FIGS. 1 and 2A and 2B, the housing terminal portion 61 is fixed to the housing 6 with the screw 7, and The connecting portion 51 extending from the washer 5 is fitted into the housing terminal portion 61 and a predetermined hole of the printed board 1, and the end portion of the connecting portion 51 is attached to the lower surface of the printed board 1 by the solder 9.
【００１３】 ついで、ねじ３をゆるめ第１の座金４および第２の座金５との間に外部結線２ を挿着し、ねじ３をしめることにより、外部結線２は第１の座金４および第２の 座金５との間に挟持され、外部結線２からの信号は、第２の座金５の接続部５１ を経由してプリント基板１に伝送される。 ねじ３をしめても、接続部５１およびねじ３が嵌合されている筐体ターミナル 部６１が力を吸収し、はんだ付けされたプリント基板１に負荷が直接的にはかか らず、プリント基板１の破損は回避される。このプリント基板１と接続部５１の 端部とのはんだ付けは、個々の手作業によらず、筐体ターミナル部６１を筐体６ から外してはんだ槽を通すことで作業の効率が上げられる。Then, by loosening the screw 3 and inserting the external connection 2 between the first washer 4 and the second washer 5 and tightening the screw 3, the external connection 2 is removed from the first washer 4 and the second washer 5. The signal from the external connection 2 is sandwiched between the second washer 5 and the signal and is transmitted to the printed circuit board 1 via the connecting portion 51 of the second washer 5. Even when the screw 3 is tightened, the connection terminal 51 and the housing terminal 61 to which the screw 3 is fitted absorb the force, and the load is not directly applied to the soldered printed circuit board 1. Damage of 1 is avoided. The soldering between the printed circuit board 1 and the end of the connecting portion 51 does not require manual work, but the work efficiency can be improved by removing the housing terminal portion 61 from the housing 6 and passing it through the solder bath.
【００１４】 また、ねじ３を上下させるタップ５２は、金属製の第２の座金５に切られてい るので、摩耗等によりタップ５２がゆるむこともない。 筐体６に対する筐体ターミナル部６１の固定方法はねじに限定されず、爪とボ スによる固定も好適であり、あるいは、筐体６の一部として成形しても好適であ る。Further, since the tap 52 for moving the screw 3 up and down is cut by the second metal washer 5, the tap 52 does not loosen due to abrasion or the like. The method of fixing the housing terminal portion 61 to the housing 6 is not limited to screws, and fixing with a claw and a boss is also suitable, or it may be formed as a part of the housing 6.
【００１５】[0015]
以上の実施例からも明らかなように、本考案によるターミナル構造は、ねじの 螺着によって外部結線に接続される座金と、座金から延在されてプリント基板に 接続される接続部と、接続部およびねじが嵌合される筐体ターミナル部とからな り、プリント基板へ座金の接続部が直接取付けられるので、個々のはんだ付けが なくなり、生産性が向上し、接続部５１およびねじ３が嵌合されている筐体ター ミナル部６１がねじ込まれる力を吸収し、プリント基板１の破損は回避され信頼 性も向上する。 As is apparent from the above-described embodiments, the terminal structure according to the present invention has a washer that is connected to an external connection by screwing a screw, a connecting portion that extends from the washer and is connected to a printed circuit board, and a connecting portion. Since the washer connection part is directly attached to the printed circuit board, and the housing terminal part into which the screw is fitted, individual soldering is eliminated, productivity is improved, and the connection part 51 and the screw 3 are fitted. The combined housing terminal portion 61 absorbs the force to be screwed in, the damage of the printed circuit board 1 is avoided, and the reliability is improved.
【図１】本考案によるターミナル構造の説明図である。FIG. 1 is an explanatory view of a terminal structure according to the present invention.
【図２】（ａ）は、図１のＹ−Ｙ断面図、（ｂ）はＸ−
Ｘ断面図である。2A is a sectional view taken along line YY of FIG. 1, and FIG.
It is an X sectional view.
【図３】（ａ）、（ｂ）は、それぞれ従来のターミナル
構造の説明図である。3A and 3B are explanatory views of a conventional terminal structure, respectively.
１…プリント基板 ２…外部結線 ３…ねじ ４…第１の座金 ５…第２の座金 ５１…接続部 ６…筐体 ６１…筐体ターミナル部 ９…はんだ DESCRIPTION OF SYMBOLS 1 ... Printed circuit board 2 ... External connection 3 ... Screw 4 ... First washer 5 ... Second washer 51 ... Connection part 6 ... Housing 61 ... Housing terminal portion 9 ... Solder
Claims (1)
（１）に外部結線（２）を接続するターミナル構造であ
って、ねじ（３）の螺着によって前記外部結線に接続さ
れる座金（５）と、前記座金から延在されて前記プリン
ト基板に接続される接続部（５１）と、前記接続部およ
び前記ねじが嵌合される筐体ターミナル部（６１）とか
らなることを特徴とするターミナル構造。1. A terminal structure for connecting an external connection (2) to a printed circuit board (1) built in a housing of an electronic device, the washer being connected to the external connection by screwing a screw (3). (5), a connection part (51) extending from the washer and connected to the printed circuit board, and a housing terminal part (61) into which the connection part and the screw are fitted. And the terminal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4165493U JPH0711768U (en) | 1993-07-29 | 1993-07-29 | Terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4165493U JPH0711768U (en) | 1993-07-29 | 1993-07-29 | Terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0711768U true JPH0711768U (en) | 1995-02-21 |
Family
ID=12614359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4165493U Pending JPH0711768U (en) | 1993-07-29 | 1993-07-29 | Terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711768U (en) |
-
1993
- 1993-07-29 JP JP4165493U patent/JPH0711768U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20000418 |