JPH0727192U - Mounting structure for copper-clad laminate and terminal fittings - Google Patents
Mounting structure for copper-clad laminate and terminal fittingsInfo
- Publication number
- JPH0727192U JPH0727192U JP5506593U JP5506593U JPH0727192U JP H0727192 U JPH0727192 U JP H0727192U JP 5506593 U JP5506593 U JP 5506593U JP 5506593 U JP5506593 U JP 5506593U JP H0727192 U JPH0727192 U JP H0727192U
- Authority
- JP
- Japan
- Prior art keywords
- copper
- clad laminate
- terminal fitting
- electrical connection
- mounting structure
- 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 abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000011889 copper foil Substances 0.000 description 15
- 150000001879 copper Chemical class 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000002788 crimping Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
Abstract
(57)【要約】
【目的】 電気的接続不良のない信頼性の高い銅張り積
層板と端子金具の取り付け構造を提供する。
【構成】 銅張り積層板２と、この銅張り積層板２にか
しめられるかしめ部１ａおよびかしめ部１ａとは距離を
おいて形成された電気的接続部１ｂを有する端子金具１
とからなり、かしめ部１ａで銅張り積層板２と端子金具
１とを機械的に接続すると共に、電気的接続部１ｂで半
田付け等により銅張り積層板２と端子金具１とを電気的
に接続した。
(57) [Abstract] [Purpose] To provide a highly reliable copper-clad laminate and a terminal metal fitting mounting structure without electrical connection failure. [Structure] A terminal fitting 1 having a copper-clad laminate 2 and a caulking portion 1a crimped to the copper-clad laminate 2 and an electrical connection portion 1b formed at a distance from the caulking portion 1a.
And the copper-clad laminate 2 and the terminal fitting 1 are mechanically connected by the caulking portion 1a, and the copper-clad laminate 2 and the terminal fitting 1 are electrically connected by soldering or the like at the electrical connection portion 1b. Connected
Description
【０００１】[0001]
本考案は、銅張り積層板と端子金具の取り付け構造に関する。 The present invention relates to a mounting structure for a copper-clad laminate and a terminal fitting.
【０００２】[0002]
図４は従来例に係る銅張り積層板と端子金具の取り付け構造を示す縦断面図で ある。 FIG. 4 is a vertical cross-sectional view showing a mounting structure of a copper clad laminate and a terminal fitting according to a conventional example.
【０００３】 図において、１は下方に延出する円筒状のかしめ部１ａを有する端子金具、２ は底面全域を銅箔部２ａとした銅張り積層板である。In the figure, reference numeral 1 is a terminal fitting having a cylindrical caulking portion 1a extending downward, and 2 is a copper-clad laminate having a copper foil portion 2a on the entire bottom surface.
【０００４】 かしめ部１ａは銅張り積層板２に形成された透孔を貫通して、その先端部を銅 箔部２ａより若干突出させる。The caulking portion 1a penetrates a through hole formed in the copper-clad laminate 2, and the tip portion thereof is slightly projected from the copper foil portion 2a.
【０００５】 この状態でその先端部を図に示すように、銅箔部２ａ側に折り込むことでかし めが行われ、端子金具１と銅張り積層板２は機械的に接続されることになる。ま た同時に、このかしめ部１ａと銅箔部２ａは半田３により電気的にも接続されて いる。In this state, as shown in the figure, crimping is performed by folding the tip end portion to the copper foil portion 2a side, and the terminal fitting 1 and the copper clad laminate 2 are mechanically connected. Become. At the same time, the caulked portion 1a and the copper foil portion 2a are also electrically connected by the solder 3.
【０００６】 一方、端子金具１から離れた所には、止まり嵌め状態で銅張り積層板２に取り 付けられた端子金具４が設けてあり、半田３により固定されている。On the other hand, a terminal metal fitting 4 attached to the copper-clad laminate 2 in a stop-fitting state is provided at a position apart from the terminal metal fitting 1, and is fixed by solder 3.
【０００７】[0007]
上記従来構造においては、端子金具１のかしめ部１ａと銅張り積層板２の銅箔 部２ａをかしめにより接続した時、銅箔部２ａに傷が生じ、電気的接続不良が起 きていた。 In the above conventional structure, when the caulked portion 1a of the terminal fitting 1 and the copper foil portion 2a of the copper-clad laminate 2 are connected by caulking, the copper foil portion 2a is damaged and electrical connection failure occurs.
【０００８】 また、かしめ部１ａと銅箔部２ａを半田付けにより電気的に接続をしても、銅 箔部２ａに傷等があるため、半田付け時の熱で銅箔部２ａは傷部から徐々に剥が れ、電気的接続不良を起こしていた。Further, even if the caulking portion 1a and the copper foil portion 2a are electrically connected by soldering, the copper foil portion 2a has a scratch or the like. Therefore, the heat at the time of soldering causes damage to the copper foil portion 2a. It gradually peeled off, causing a poor electrical connection.
【０００９】 さらに止まり嵌め状態の端子金具４においては、止まり嵌め状態のため、抜け 方向の取り付け強度が弱く、また、熱的変化に対してさらに抜け方向の取り付け 強度が弱くなり、電気的接続不良の原因になっていた。Further, in the terminal fitting 4 in the blind fitting state, the fitting strength in the pulling-out direction is weak because of the blind fitting state, and the fitting strength in the pulling-out direction is further weakened due to thermal change, resulting in poor electrical connection. Was causing
【００１０】 本考案はこのような背景に基づいてなされたものであり、上記従来構造の欠点 を解消し、電気的接続不良のない信頼性の高い銅張り積層板と端子金具の取り付 け構造を提供することを目的とする。The present invention has been made based on such a background, solves the above-mentioned drawbacks of the conventional structure, and has a highly reliable copper-clad laminate and terminal fitting mounting structure without electrical connection failure. The purpose is to provide.
【００１１】[0011]
上記目的は、銅張り積層板と、この銅張り積層板にかしめられるかしめ部およ びかしめ部とは距離をおいて形成された電気的接続部を有する端子金具とからな り、かしめ部で銅張り積層板と端子金具とを機械的に接続すると共に、電気的接 続部で半田付け等により銅張り積層板と端子金具とを電気的に接続することによ り達成される。 The above purpose consists of a copper-clad laminate and a caulking part to be caulked on the copper-clad laminate and a terminal fitting having an electrical connection part formed apart from the caulking part. This is achieved by mechanically connecting the copper-clad laminate and the terminal fitting, and electrically connecting the copper-clad laminate and the terminal fitting by soldering or the like at the electrical connection portion.
【００１２】[0012]
本考案では、銅張り積層板と端子金具を機械的に接続する端子金具のかしめ部 とは別個に電気的接続部を設け、電気的接続部と銅箔部との半田付け部に力を加 えない取り付け構造にしたので、電気的接続の信頼性を大幅に向上させることが できる。 In the present invention, an electrical connection part is provided separately from the caulking part of the terminal fitting that mechanically connects the copper clad laminate and the terminal fitting, and force is applied to the soldering part between the electrical connection part and the copper foil part. Since the mounting structure does not allow it, the reliability of the electrical connection can be greatly improved.
【００１３】[0013]
以下、本考案の実施例を図面に基づいて説明する。なお、従来例と同様個所に は同一符号を付して重複する説明は省略する。 Embodiments of the present invention will be described below with reference to the drawings. The same parts as those in the conventional example are designated by the same reference numerals, and duplicate description will be omitted.
【００１４】 図１は実施例に係る銅張り積層板と端子金具の取り付け構造を示す縦断面図、 図２は端子金具の第１の例を示す斜視図、図３は同、第２の例を示す斜視図であ る。FIG. 1 is a longitudinal sectional view showing a mounting structure of a copper clad laminate and a terminal fitting according to an embodiment, FIG. 2 is a perspective view showing a first example of the terminal fitting, and FIG. 3 is a second example thereof. FIG.
【００１５】 図１において、銅箔部２ａは銅張り積層板２の端部以外の個所に張られている （全面に張っても差し支えないのであるが、かしめ部１ａとの接触域においては 不要なため、その部分は除いた）。In FIG. 1, the copper foil portion 2a is stretched at a portion other than the end portion of the copper-clad laminate 2 (although it can be stretched over the entire surface, it is not necessary in the contact area with the caulked portion 1a). Therefore, that part was excluded).
【００１６】 かしめ部１ａは銅箔部２ａが張られていない個所で銅張り積層板２にかしめら れている。The crimped portion 1a is crimped to the copper-clad laminate 2 at a place where the copper foil portion 2a is not stretched.
【００１７】 一方、かしめ部１ａから離れた端子金具１の端部には下方に垂下する舌片状の 電気的接続部１ｂが形成されている。また、端子金具１の起立部には他の部品の リード（例えば偏向ヨークの水平コイルの端末リード等）をからげるためのから げ部１ｃが形成されている。On the other hand, a tongue-shaped electrical connecting portion 1b is formed at the end of the terminal fitting 1 away from the caulking portion 1a. In addition, a barbed portion 1c is formed on the upright portion of the terminal fitting 1 for binding the leads of other components (for example, the terminal lead of the horizontal coil of the deflection yoke).
【００１８】 電気的接続部１ｂは図１に示すように、かしめ部１ａから離れた個所で、銅張 り積層板２の透孔５を貫通し、銅箔部２ａの下方にその先端を突出させている。 そして電気的接続部１ｂと銅箔部２ａを半田３により電気的に接続する。As shown in FIG. 1, the electrical connection portion 1b penetrates the through hole 5 of the copper-clad laminate 2 at a position apart from the caulking portion 1a and projects its tip below the copper foil portion 2a. I am letting you. Then, the electrical connection portion 1b and the copper foil portion 2a are electrically connected by the solder 3.
【００１９】 即ち、電気的接続部１ｂ部分には機械的な力が加わらないようになっているの で、この部分の銅箔部２ａの傷や剥がれをなくすることができる。That is, since no mechanical force is applied to the electrical connection portion 1b, it is possible to prevent the copper foil portion 2a in this portion from being scratched or peeled off.
【００２０】 また、からげ部１ｃに力を加えてからげ作業を行っても、かしめ部１ａでその 強度に充分耐えられ、端子金具１の電気的接続部１ｂと銅箔部２ａとが半田３で 固定されている部分には力が加わらないので、良好な電気的接続状態が保たれる 。Further, even if a peeling operation is performed by applying a force to the peeling portion 1c, the caulking portion 1a can sufficiently withstand the strength, and the electrical connection portion 1b of the terminal fitting 1 and the copper foil portion 2a are soldered. Since no force is applied to the part fixed by 3, the good electrical connection is maintained.
【００２１】 図３に示すように、電気的接続部１ｂに温度等による伸縮を緩衝する緩衝部１ ｄを設けると、電気的接続の信頼性をさらに高めることができる。As shown in FIG. 3, when the buffer portion 1 d for buffering expansion and contraction due to temperature or the like is provided in the electrical connection portion 1 b, the reliability of electrical connection can be further improved.
【００２２】[0022]
以上説明したように、本考案では、銅張り積層板と端子金具を機械的に接続す る端子金具のかしめ部とは別個に電気的接続部を設け、電気的接続部と銅箔部と の半田付け部に力を加えない取り付け構造にしたので、電気的接続の信頼性を大 幅に向上させることができる。 As described above, in the present invention, an electrical connection part is provided separately from the caulking part of the terminal fitting that mechanically connects the copper clad laminate and the terminal fitting, and the electrical connection part and the copper foil part are connected. Since the mounting structure is such that no force is applied to the soldering part, the reliability of electrical connection can be greatly improved.
【００２３】 また、電気的接続部を熱的変化に対して伸縮し易い形状にすることで、さらに その信頼性を向上させることができる。Further, the reliability can be further improved by forming the electrical connection portion into a shape that easily expands and contracts with respect to thermal changes.
【図１】本考案の実施例に係る銅張り積層板と端子金具
の取り付け構造を示す縦断面図である。FIG. 1 is a vertical sectional view showing a mounting structure of a copper clad laminate and a terminal fitting according to an embodiment of the present invention.
【図２】端子金具の第１の例を示す斜視図である。FIG. 2 is a perspective view showing a first example of a terminal fitting.
【図３】端子金具の第２の例を示す斜視図である。FIG. 3 is a perspective view showing a second example of the terminal fitting.
【図４】従来例に係る銅張り積層板と端子金具の取り付
け構造を示す縦断面図である。FIG. 4 is a longitudinal sectional view showing a mounting structure of a copper clad laminate and a terminal fitting according to a conventional example.
１ 端子金具 １ａ かしめ部 １ｂ 電気的接続部 １ｃ からげ部 ２ 銅張り積層板 ２ａ 銅箔部 ３ 半田 DESCRIPTION OF SYMBOLS 1 Terminal fitting 1a Crimping part 1b Electrical connection part 1c Barbed part 2 Copper-clad laminate 2a Copper foil part 3 Solder
Claims (2)
しめられるかしめ部およびかしめ部とは距離をおいて形
成された電気的接続部を有する端子金具とからなり、か
しめ部で銅張り積層板と端子金具とを機械的に接続する
と共に、電気的接続部で半田付け等により銅張り積層板
と端子金具とを電気的に接続したことを特徴とする銅張
り積層板と端子金具の取り付け構造。1. A copper-clad laminate, comprising a caulking portion crimped to the copper-clad laminate and a terminal fitting having an electrical connection portion formed at a distance from the caulking portion. The copper-clad laminate and the terminal fitting are mechanically connected to each other, and the copper-clad laminate and the terminal fitting are electrically connected to each other by soldering or the like at an electrical connection portion. Mounting structure.
部を熱的変化に対して伸縮し易い形状にしたことを特徴
とする銅張り積層板と端子金具の取り付け構造。2. The mounting structure for a copper clad laminate and a terminal fitting according to claim 1, wherein the electrical connection portion has a shape that easily expands and contracts with respect to a thermal change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5506593U JPH0727192U (en) | 1993-10-12 | 1993-10-12 | Mounting structure for copper-clad laminate and terminal fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5506593U JPH0727192U (en) | 1993-10-12 | 1993-10-12 | Mounting structure for copper-clad laminate and terminal fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0727192U true JPH0727192U (en) | 1995-05-19 |
Family
ID=12988293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5506593U Pending JPH0727192U (en) | 1993-10-12 | 1993-10-12 | Mounting structure for copper-clad laminate and terminal fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727192U (en) |
-
1993
- 1993-10-12 JP JP5506593U patent/JPH0727192U/en active Pending
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