JPH01665A - Printed board - Google Patents
Printed boardInfo
- Publication number
- JPH01665A JPH01665A JP62-155885A JP15588587A JPH01665A JP H01665 A JPH01665 A JP H01665A JP 15588587 A JP15588587 A JP 15588587A JP H01665 A JPH01665 A JP H01665A
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- terminal
- hole
- jumper wire
- 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
- 238000007689 inspection Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、電子制御装置等に使用されるプリント基板に
関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a printed circuit board used in electronic control devices and the like.
従来の技術
電子制御装置には、多くめ電子部品がプリント基板上に
装着されているが、回路主要部の信号や、電圧のチエツ
ク用に検査端子を設け、製造行程での調整・動作確認や
、故障時に修理する際の異常チエツク用に利用している
。Conventional technology electronic control devices have many electronic components mounted on printed circuit boards, but test terminals are provided to check the signals and voltage of the main circuit parts, making adjustments and operation checks during the manufacturing process possible. It is used to check for abnormalities when repairing a malfunction.
第４図に示した、従来のプリント基板の検査端、子の例
では、専用の端子を使用しており、円筒層樹脂の台座部
分６と、その中心を貫通する元型端子７で構成されてい
る。プリント基板１には、その端子の横にｌ’−＋５Ｖ
Ｊと名称を印刷している。In the example of the inspection end and child of a conventional printed circuit board shown in Fig. 4, a dedicated terminal is used, and consists of a pedestal part 6 made of a cylindrical layer resin and a prototype terminal 7 passing through the center of the pedestal part 6. ing. The printed circuit board 1 has l'-+5V next to its terminal.
J and the name are printed on it.
第５図に示した、同装置の別の例では、プリント基板１
上の電子部品の端子部分を検査端子にしており、その横
に名称を印刷している。In another example of the same device shown in FIG.
The terminal part of the electronic component above is used as the inspection terminal, and the name is printed next to it.
発明が解決しようとする問題点
しかしながら、上記従来のプリント基板の検査端子には
、以下の様な問題点があった。Problems to be Solved by the Invention However, the above conventional printed circuit board inspection terminals have the following problems.
（１）第４図の例の場合、専用の端子を必要とするため
、部品コスト、取り付は工数共にアップするという問題
があった。(1) In the case of the example shown in FIG. 4, since a dedicated terminal is required, there is a problem that both the cost of parts and the number of man-hours for installation increase.
（２）第５図の例の場合、部品の端子そのものを検査端
子としている。このため、以下のような問題点があった
。(2) In the case of the example shown in FIG. 5, the terminal of the component itself is used as the test terminal. For this reason, there were the following problems.
トランジスタ８の端子を検査端子とした場合は、すぐ横
の端子との距離が短いため、テスターやオシロスコープ
のプローブではさむときに、ショートし易いという問題
がある。When the terminal of the transistor 8 is used as a test terminal, there is a problem that it is easily short-circuited when it is sandwiched between a tester or an oscilloscope probe because the distance between it and the terminal immediately next to it is short.
抵抗９の端子を検査端子にした場合は、端子が抵抗９の
根元近くで折り曲げられているため、プローブではさむ
のが困難で、はさむことが出来た場合でも、外れやすい
という問題があった。When the terminal of the resistor 9 is used as the test terminal, there is a problem that since the terminal is bent near the base of the resistor 9, it is difficult to pinch it with a probe, and even if it can be pinched, it easily comes off.
ジャンパー線１０の場合、プリント基板１にほぼ密着し
ていて、隙間が殆どないため、プローブではさむのが困
難であるという問題があった。In the case of the jumper wire 10, there was a problem in that it was difficult to sandwich it with a probe because it was in close contact with the printed circuit board 1 with almost no gap.
以上のように従来の検査端子では、コスト高となったり
、使い勝手の悪いものが多く、昨今の電子部品の小型化
・高密度実装化により、ますます不利なものとなってき
ている。As described above, many of the conventional test terminals are expensive and difficult to use, and with the recent miniaturization and high-density packaging of electronic components, these terminals are becoming increasingly disadvantageous.
本発明は、この様な従来の問題点を解消するものであり
、簡単な構成で、プリント基板の検査端子を提供するこ
とを目的としている。The present invention solves these conventional problems and aims to provide a printed circuit board inspection terminal with a simple configuration.
問題点を解決するための手段
本発明は、上記従来の問題点を解決するため、ジャンパ
ー線の下に穴を形成し、このジャンパー線を検査端子と
したものである。Means for Solving the Problems In order to solve the above-mentioned conventional problems, the present invention forms a hole under the jumper wire and uses the jumper wire as a test terminal.
作 用
本発明のプリント基板は、ジャンパー線を検査端子とし
、その下部に穴がおいているので、テスターやオシロス
コープのプローブで容易につかむことが出来る。Function: The printed circuit board of the present invention uses jumper wires as test terminals and has a hole at the bottom thereof, so it can be easily grasped with a tester or an oscilloscope probe.
実施例
以下、本発明の一実施例であるプリント基板について、
図面に基づいて説明する。Example Below, regarding a printed circuit board which is an example of the present invention,
The explanation will be based on the drawings.
第１図は、同プリント基板の上面図、第２丙は同斜視図
、第３図は、同横断面図である。FIG. 1 is a top view of the printed circuit board, FIG. 2 C is a perspective view of the same, and FIG. 3 is a cross-sectional view of the same.
プリント基板１上に検査端子としてのジャンパー線２が
、取り付は穴ａに、他の電子部品（抵抗器等）と−緒に
自動挿入される。ジャンパー線２の下には、穴４があけ
られており、第３因に示すようにテスターのクリップ５
をジャンパー線２にはさんだ場合、クリップ５の先端が
、この穴４の中へ入るようになっている。プリント基板
１には ′印刷によって＋５ｖと表示され、この検査端
子が＋５Ｖの電圧測定用であることを示している。A jumper wire 2 as a test terminal is automatically inserted into a mounting hole a on a printed circuit board 1 together with other electronic components (resistors, etc.). A hole 4 is drilled under the jumper wire 2, and the clip 5 of the tester is inserted as shown in the third factor.
When the clip 5 is inserted between the jumper wire 2, the tip of the clip 5 is inserted into the hole 4. On the printed circuit board 1, '+5V' is printed, indicating that this test terminal is for measuring +5V voltage.
なお上記実施例では加工の容易さにより、プリント基板
に形成する穴４は貫通穴であったが、貫通していない穴
でもクリップ５でジャンパー線２をはさむことは可能で
あり、同様の効果が現れる。Note that in the above embodiment, the hole 4 formed in the printed circuit board was a through hole due to ease of processing, but it is also possible to sandwich the jumper wire 2 with the clip 5 even in a hole that does not go through, and the same effect can be obtained. appear.
発明の詳細
な説明したように、本発明のプリント基板の検査端子は
、自動挿入可能なジャンパー線と、その下に形成された
穴で構成されたものであるので、専用の部品を追加する
必要もなく、コストや、組立工数もほとんどかからない
。しかもテスターやオシロスコープがはさみ易い様に、
ジャンパー線の下部には穴が形成されているので、使い
がってかよく、簡単且つ安価な方法で大きな効果を得る
ことが出来る。As described in detail, the printed circuit board inspection terminal of the present invention is composed of a jumper wire that can be automatically inserted and a hole formed under the jumper wire, so there is no need to add special parts. It requires almost no cost or assembly man-hours. Moreover, it is designed so that testers and oscilloscopes can be easily clipped onto it.
Since a hole is formed in the lower part of the jumper wire, it is easy to use, and a great effect can be obtained with a simple and inexpensive method.
第１図は本発明の一実施例であるプリント基板の上面図
、第２図は同斜視図、第３図は同横断面図、第４図、第
５図は従来のプリント基板の斜視図である。
１・・・・・・プリント基板、２・・・・・・ジャンパ
ー線、４・・・・・穴。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名／−
−−ア１ノント基７版
第２図
ノFIG. 1 is a top view of a printed circuit board that is an embodiment of the present invention, FIG. 2 is a perspective view of the same, FIG. 3 is a cross-sectional view of the same, and FIGS. 4 and 5 are perspective views of a conventional printed circuit board. It is. 1... Printed circuit board, 2... Jumper wire, 4... Hole. Name of agent: Patent attorney Toshio Nakao and 1 other person/-
--A1 nont group 7th edition Figure 2 No.
Claims (1)
ことを特徴とするプリント基板。A printed circuit board characterized in that holes are formed in the vicinity of the jumper wires, including directly below them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62155885A JPS64665A (en) | 1987-06-23 | 1987-06-23 | Printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62155885A JPS64665A (en) | 1987-06-23 | 1987-06-23 | Printed board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01665A true JPH01665A (en) | 1989-01-05 |
| JPS64665A JPS64665A (en) | 1989-01-05 |
Family
ID=15615631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62155885A Pending JPS64665A (en) | 1987-06-23 | 1987-06-23 | Printed board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64665A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140185269A1 (en) | 2012-12-28 | 2014-07-03 | Intermatix Corporation | Solid-state lamps utilizing photoluminescence wavelength conversion components |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632474B2 (en) * | 1975-02-05 | 1981-07-28 |
-
1987
- 1987-06-23 JP JP62155885A patent/JPS64665A/en active Pending
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