JPH03187176A - Connecting method for bnc terminal - Google Patents
Connecting method for bnc terminalInfo
- Publication number
- JPH03187176A JPH03187176A JP32633589A JP32633589A JPH03187176A JP H03187176 A JPH03187176 A JP H03187176A JP 32633589 A JP32633589 A JP 32633589A JP 32633589 A JP32633589 A JP 32633589A JP H03187176 A JPH03187176 A JP H03187176A
- Authority
- JP
- Japan
- Prior art keywords
- bnc terminal
- bnc
- jumper
- terminal
- 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
- 238000000034 method Methods 0.000 title abstract description 7
- 238000005476 soldering Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、映像記録信号系の接続端子として広く使われ
ているＢＮＣ端子の接続方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for connecting BNC terminals, which are widely used as connection terminals for video recording signal systems.
従来の技術
従来より、ビデオ等にＢＮＣ端子を利用する場合、ＢＮ
Ｃ端子の接続はプリント基板に直接半田付けすることに
より接続を行っていた。これはＢＮＣ端子とプリント基
板の回路との距離を最短に行い性能を向上させる働きを
もっている為である。Conventional technology Traditionally, when using a BNC terminal for video, etc.
The C terminal was connected by soldering directly to the printed circuit board. This is because the distance between the BNC terminal and the circuit on the printed circuit board is minimized to improve performance.
発明が解決しようとする課題
しかしながら、ＢＮＣ端子２は第３図と第４図に基づい
て説明すると、取付強度上、ジセック板１にナツト３の
取付けとなって唱つ、複数のＢＮＣ端子２を取付けてプ
リント基板４に半田付け６を行っているとプリント基板
４またはＢＮＣ端子２の交換や保守・点検が困難となる
。またプリント基板４とＢＮＣ端子２と係合する六Ｂと
の位置出しに精度を要求されるため作業性からも困難と
なりている。Problems to be Solved by the Invention However, to explain the BNC terminal 2 based on FIG. 3 and FIG. If the printed circuit board 4 or the BNC terminal 2 is attached and soldered 6 to the printed circuit board 4, it becomes difficult to replace, maintain, or inspect the printed circuit board 4 or the BNC terminal 2. Further, since precision is required for positioning the printed circuit board 4 and the six B that engage with the BNC terminals 2, it is difficult in terms of workability.
課題を解決するための手段
本発明のＢＮＣ端子の接続方法は、ＢＮＣ端子を接続す
るプリント基板上の回路部分に角穴を設け、その両端に
ショートジャンパーのランドを設けて角穴にまたがるよ
うコの字型の針金であるショートジャンパーを半田付け
し、これを角穴中央カラショートジャンパーをカットし
てそれぞれのジャンパー線をＢＮＣ端子に半田付けする
ことによりＢＮＣ端子をプリント基板へ接続するもので
ある。Means for Solving the Problems The BNC terminal connection method of the present invention is to provide a square hole in the circuit part of the printed circuit board to which the BNC terminal is to be connected, provide short jumper lands at both ends of the hole, and connect the circuit so as to span the square hole. The BNC terminal is connected to the printed circuit board by soldering a short jumper, which is a square-shaped wire, cutting the square hole center short jumper, and soldering each jumper wire to the BNC terminal. .
作 用
この方法によう、ショートジャンパーＡは自動挿入機が
利用できるため合理化が可能となり、また、プリント基
板４に設けられた角穴ＢはＢＮＣ端子２の取付位置が傾
いていても問題にならない。In this method, the short jumper A can be rationalized because an automatic insertion machine can be used, and the rectangular hole B provided in the printed circuit board 4 does not cause any problem even if the mounting position of the BNC terminal 2 is tilted. .
さらに、ショートジャンパーＡは角穴Ｂの穴にまたがっ
て半田付けされているのでニッパ−で力、・。Furthermore, short jumper A is soldered across square hole B, so use nippers to force it.
トすることが容易に行え、ショートジャンパーＡ−１と
Ａ−２がとどく範囲で配線が可能である。It is easy to connect the wires, and wiring can be done within the range of short jumpers A-1 and A-2.
実施例
本発明の一実施例を第１図と第２図に基づいて説明する
。Embodiment An embodiment of the present invention will be explained based on FIGS. 1 and 2.
図にふ・いて、ジャック板１にＢＮＣ端子２をす付けを
行う。半田付けされたプリント基板の角穴Ｂの中央部を
ニッパ−にてカットし、ＢＮＣ端子の端子先端に配しそ
の交点を半田付け６を行う。Attach the BNC terminal 2 to the jack board 1 as shown in the diagram. The center part of the square hole B of the soldered printed circuit board is cut with nippers, placed on the tip of the BNC terminal, and the intersection point is soldered 6.
なお、本実施例ではビデオの後面ジャック部でＶＩＤＥ
ＯＩｌｏの回路に用いられているが、ＴＶ等の他電子計
測機にも応用できる。In addition, in this embodiment, the rear jack section of the video
Although it is used in OIlo circuits, it can also be applied to other electronic measuring devices such as TVs.
発明の効果
以上のように本発明によれば、ＢＮＣ端子の取付精度が
必要でなくなり、位置決めが不要となる。Effects of the Invention As described above, according to the present invention, mounting precision of the BNC terminal is no longer necessary, and positioning is no longer necessary.
また、ショートジャンパーのプリント基板への挿入を簡
単に行なえるため、その工数が合理化できる。さらにＢ
ＮＣ端子が複数個ある場合に釦いてもプリント基板とＢ
ＮＣ端子との配線が容易であり、逆に分解・保守の場合
、ＢＮＣ端子の取り外しや、プリント基板の取り外しも
容易に行なえる。Furthermore, since the short jumper can be easily inserted into the printed circuit board, the number of steps can be streamlined. Further B
If there are multiple NC terminals, even if the button is pressed, the printed circuit board and B
Wiring with NC terminals is easy, and conversely, in the case of disassembly and maintenance, BNC terminals and printed circuit boards can be easily removed.
第１図は本発明の一実施例のＢＮＣ端子の接続方法にお
けるＢＮＣ端子の接続状態を示す側面図、第２図は同実
施例におけるジャック部の構成を示す斜視図、第３図は
従来法におけるＢＮＣ端子の接続状態を示す側面図、第
４図は従来法におけるジャック部の構成を示す斜視図で
ある。
１・・・・・・ジャック板、２・・・・・・ＢＮＣ端子
、３・・・・・・ナツト、４・・・・・・プリント基板
、６・・・・・・半田、Ａ・・・・・・ショートジャン
パー Ｂ・・・・・・角穴。Fig. 1 is a side view showing the connection state of the BNC terminal in the BNC terminal connection method according to an embodiment of the present invention, Fig. 2 is a perspective view showing the configuration of the jack part in the same embodiment, and Fig. 3 is a conventional method. FIG. 4 is a side view showing the connection state of the BNC terminal in FIG. 1... Jack board, 2... BNC terminal, 3... Nut, 4... Printed circuit board, 6... Solder, A. ...Short jumper B...Square hole.
Claims (1)
を設け、その両端にショートジャンパーのランドを設け
て角穴にまたがるようコの字型の針金であるショートジ
ャンパーを半田付けし、これを角穴中央からショートジ
ャンパーをカットしてそれぞれのジャンパー線をＢＮＣ
端子に半田付けするＢＮＣ端子の接続方法。A square hole is provided in the circuit part of the printed circuit board to which the BNC terminal is connected, a short jumper land is provided at both ends of the hole, and a U-shaped wire short jumper is soldered to span the square hole. Cut a short jumper from the center of the hole and connect each jumper wire to BNC.
How to connect BNC terminals by soldering to terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32633589A JPH03187176A (en) | 1989-12-15 | 1989-12-15 | Connecting method for bnc terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32633589A JPH03187176A (en) | 1989-12-15 | 1989-12-15 | Connecting method for bnc terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03187176A true JPH03187176A (en) | 1991-08-15 |
Family
ID=18186626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32633589A Pending JPH03187176A (en) | 1989-12-15 | 1989-12-15 | Connecting method for bnc terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03187176A (en) |
-
1989
- 1989-12-15 JP JP32633589A patent/JPH03187176A/en active Pending
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