JPS5928440Y2 - circuit connection device - Google Patents
circuit connection deviceInfo
- Publication number
- JPS5928440Y2 JPS5928440Y2 JP12284779U JP12284779U JPS5928440Y2 JP S5928440 Y2 JPS5928440 Y2 JP S5928440Y2 JP 12284779 U JP12284779 U JP 12284779U JP 12284779 U JP12284779 U JP 12284779U JP S5928440 Y2 JPS5928440 Y2 JP S5928440Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- connection device
- terminal group
- pin
- circuit connection
- 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.)
- Expired
Links
Landscapes
- Instructional Devices (AREA)
Description
【考案の詳細な説明】
本考案は任意の集積回路素子ＩＣを使用し、そのＩＣの
制御回路動作を容易に実験したり確認するためのＩＣ実
験用教育機器の回路結線装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a circuit connection device for educational equipment for IC experiments, which uses any integrated circuit element IC to easily experiment and confirm the operation of the control circuit of the IC.
以下、本考案の一実施例につき添付図面に沿って説明す
る。An embodiment of the present invention will be described below with reference to the accompanying drawings.
１は絶縁材料で作られた基板、２は押ボタンスイッチ３
およびトグルスイッチ４およびそれらの端子５を基板１
にそれぞれ複数個設けた入力部、６は実験用ＩＣを着脱
自在に接続するＩＣソケット７とその端子゛８を基板１
にそれぞれ複数個設けるとともに電源ライン端子９およ
び接地ライン端子１０をそれぞれ基板１に設けた論理回
路部、１１は発光ダイオードなどの表示灯１２とその端
子１３を基板１にそれぞれ複数個設けた出力表示部であ
る。1 is a board made of insulating material, 2 is a push button switch 3
and toggle switches 4 and their terminals 5 on the board 1
6 is an IC socket 7 for removably connecting an experimental IC, and its terminal 8 is connected to the board 1.
11 is an output display having a plurality of indicator lamps 12 such as light emitting diodes and their terminals 13 on the substrate 1. Department.
そして実験者は実験用のＩＣをＩＣソケット７に着脱自
在に接続し、端子８と電源ライン端子９、端子８と接地
ライン端子１０をそれぞれリード線１４の端子１５で第
３図のように接続し、かつ入力部２の端子５と端子８、
出力表示部１１の端子１３と端子８をそれぞれリード線
１４で接続することにより論理回路を構成する。The experimenter then removably connects the experimental IC to the IC socket 7, and connects the terminal 8 and the power line terminal 9, and the terminal 8 and the ground line terminal 10 with the terminal 15 of the lead wire 14, respectively, as shown in FIG. and terminal 5 and terminal 8 of input section 2,
A logic circuit is constructed by connecting the terminals 13 and 8 of the output display section 11 with lead wires 14, respectively.
なお論理記号は実験用ＩＣによって種々あるので、あら
かじめＩＣと対応させた論理記号表を作っておくと選択
に便利である。Note that there are various logic symbols depending on the experimental IC, so it is convenient to make a selection in advance by creating a logic symbol table that corresponds to the IC.
このようにして、入力部の押ボタンスイッチ３あるいは
トグルスイッチ４を手動操作して得られるＨｉｇｈ ｔ
Ｌｏｗ の２値信号を端子５に取り出し、この信号に
よって実験用ＩＣの論理回路によって出力表示部１１の
表示灯１２を点灯させたり消灯させるものである。In this way, the High t value obtained by manually operating the push button switch 3 or toggle switch 4 of the input section
A low binary signal is taken out to the terminal 5, and this signal causes the indicator light 12 of the output display section 11 to be turned on or off by the logic circuit of the experimental IC.
これによって実験用ＩＣの回路動作を実験し確認できる
ものである。This allows the circuit operation of the experimental IC to be tested and confirmed.
そして、本考案の回路結線装置では端子５はＨｉｇｈ
ｔ Ｌｏｗ側それぞれ同一配線上に複数のピン５ａを植
設し、筐たＩＣソケット７の端子８も各端子は別個に同
一配線上に多数のピン８ａを植設し、電源ライン端子９
も同一配線上に多数のピン９ａを植設し、接地ライン端
子１０も同一配線上に多数のピン１０ａを植設している
。In the circuit connection device of the present invention, the terminal 5 is set to High.
A plurality of pins 5a are implanted on the same wiring on each of the low sides, and each terminal is separately implanted with a large number of pins 8a on the same wiring, and a power line terminal 9
A large number of pins 9a are installed on the same wiring, and a large number of pins 10a are installed on the same wiring for the ground line terminal 10 as well.
したがって各ピン５ａ、８ａ、９ａ、１０ａ、１３ａに
はリード線１４の端子１５が１個のみ接続でき、同一配
線上の複数のピンにそれぞれ一本づつリード線が接続で
きる構造となっている。Therefore, only one terminal 15 of the lead wire 14 can be connected to each pin 5a, 8a, 9a, 10a, 13a, and one lead wire can be connected to each of a plurality of pins on the same wiring.
従来は第４図のように、長いピン４０が一本だけ植設さ
れ同一配線はなかったもので、したがって複数のリード
線４１の各端子４２がピ／４０に重なるように取付けら
れる構造であったので、リード線４１０着脱操作に手間
どることやピン４０の長さが長いものとなり配線の邪魔
になる欠点を有していたが、本考案によれば、基板上に
手動スイッチの端子群、ＩＣソケットの端子群などをそ
れぞれ設け、各端子群の共通端子として各同一配線上に
複数個のピンを植設し、各端子群は複数のリード線で、
各ピン間は一本のリード線で接続したもので、同一配線
上にピンが配列しており、各端子のピン間は一本のリー
ド線で端子群間は複数のリード線によって結線できるの
で、リード線の着脱が容易となり、ピンの長さが短いも
ので良く、回路結線上使い易くなるきわめて実用的幼果
の犬なるものである。Conventionally, as shown in Fig. 4, only one long pin 40 was installed and there were no identical wirings, so each terminal 42 of a plurality of lead wires 41 was attached so as to overlap the pin 40. However, according to the present invention, the terminal group of the manual switch is mounted on the board, Each terminal group of an IC socket is provided, and multiple pins are planted on each same wiring as a common terminal for each terminal group, and each terminal group has multiple lead wires.
Each pin is connected with a single lead wire, and the pins are arranged on the same wire, so each terminal can be connected with a single lead wire and between terminal groups with multiple lead wires. The lead wire can be easily attached and detached, the length of the pin can be short, and it is an extremely practical product that is easy to use for circuit wiring.
第１図は本考案の一実施例における回路結線装置を示す
斜視図、第２図はリード線の斜視図、第３図はリード線
の取付状態を示す斜視図、第４図は従来のリード線の取
付状態を示す斜視図である。
５・・・・・・端子、５ａ・・・・・・ピン、８・・・
・・・端子、８ａ・・・・・・ピン、９・・・・・・電
源ライン端子、９ａ・・・・・・ピン、１０・・・・・
・接地ライン端子、１０ａ・・・・・・ピン。Fig. 1 is a perspective view showing a circuit connection device according to an embodiment of the present invention, Fig. 2 is a perspective view of a lead wire, Fig. 3 is a perspective view showing an attached state of the lead wire, and Fig. 4 is a perspective view of a conventional lead wire. FIG. 3 is a perspective view showing how the wires are attached. 5... terminal, 5a... pin, 8...
...Terminal, 8a...Pin, 9...Power line terminal, 9a...Pin, 10...
・Grounding line terminal, 10a...pin.
Claims (1)
などをそれぞれ設け、各端子群の共通端子として各同一
配線上に複数個のピンを植設し、各端子群間は複数のリ
ード線で、各ピン間は一本のリード線で接続した回路結
線装置。A manual switch terminal group, an IC socket terminal group, etc. are provided on the board, and multiple pins are installed on the same wiring as common terminals for each terminal group, and multiple lead wires are connected between each terminal group. , a circuit connection device in which each pin is connected with a single lead wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12284779U JPS5928440Y2 (en) | 1979-09-04 | 1979-09-04 | circuit connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12284779U JPS5928440Y2 (en) | 1979-09-04 | 1979-09-04 | circuit connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5640563U JPS5640563U (en) | 1981-04-15 |
| JPS5928440Y2 true JPS5928440Y2 (en) | 1984-08-16 |
Family
ID=29354874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12284779U Expired JPS5928440Y2 (en) | 1979-09-04 | 1979-09-04 | circuit connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928440Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117202U (en) * | 1981-01-16 | 1982-07-20 |
-
1979
- 1979-09-04 JP JP12284779U patent/JPS5928440Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5640563U (en) | 1981-04-15 |
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