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JPS6378466A - circuit connection device - Google Patents

circuit connection device

Info

Publication number
JPS6378466A
JPS6378466A JP61222865A JP22286586A JPS6378466A JP S6378466 A JPS6378466 A JP S6378466A JP 61222865 A JP61222865 A JP 61222865A JP 22286586 A JP22286586 A JP 22286586A JP S6378466 A JPS6378466 A JP S6378466A
Authority
JP
Japan
Prior art keywords
connector
pin
pins
holes
base post
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
Application number
JP61222865A
Other languages
Japanese (ja)
Inventor
古林 叔子
孝仁 奥津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP61222865A priority Critical patent/JPS6378466A/en
Publication of JPS6378466A publication Critical patent/JPS6378466A/en
Pending legal-status Critical Current

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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) [Abstract] 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、高周波加熱装置等において、コネクタによシ
ブリント基板と他のリレー、スイッチ及び−次組源等を
接続する回路の接続装置に関する。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a circuit connecting device for connecting a syblint board to other relays, switches, secondary assemblies, etc. via a connector in a high frequency heating device or the like.

従来の技術 第2図に従来のコネクタを用いた回路の構成図を示す。Conventional technology FIG. 2 shows a configuration diagram of a circuit using a conventional connector.

(1)は負荷であり、プリント基板(2)上のコントロ
ーラ(3)からの信号によシ、リレースイッチ(4)が
動作して負荷(1)の制御がなされるようになっている
。この負荷(1)及び電源と、プリント基板(2)とは
コネクタ(5)によって接続されている。
(1) is a load, and in response to a signal from a controller (3) on a printed circuit board (2), a relay switch (4) is operated to control the load (1). The load (1) and power source are connected to the printed circuit board (2) by a connector (5).

上記の回路において使用されるコネクタ(5)は第3図
に示した形状のものが主である。このコネクタ(5)の
ベースポスト(6)は等間隔にピンが配置されたもので
ある。この場合、コネクタ(5)は、ベースポスト(6
)に対してそのハウジング(7)がずれて挿入されるお
それがちり、一方ベースポZト(6)自体はプリント基
板(2)に対して逆に挿入されるおそれがある。
The connector (5) used in the above circuit mainly has the shape shown in FIG. The base post (6) of this connector (5) has pins arranged at equal intervals. In this case, the connector (5) is attached to the base post (6
), there is a risk that the housing (7) may be inserted out of alignment with respect to the printed circuit board (2), while the base point (6) itself may be inserted in the opposite direction relative to the printed circuit board (2).

発明が解決しようとする問題点 第4図は、正確には第2図のごとく接続されるべき回路
がコネクタ(5)のベースポスト(6)ヲプリント基板
(2)上に逆向に挿入したときに呈する回路図である。
The problem to be solved by the invention, as shown in Figure 4, is precisely when the circuit to be connected is inserted into the base post (6) of the connector (5) onto the printed circuit board (2) in the opposite direction, as shown in Figure 2. FIG.

この場合にはリレー(4)をコントロールする回路自体
は正常に動作するが、負荷。
In this case, the circuit that controls relay (4) itself operates normally, but the load is low.

(1)が、端子a−b間でな(b−c間に接続されるた
め、これには電圧がかからず、従って目的とする負荷(
1)の制御が行えない。しかも、制御回路は正常に働い
ているため、誤りが発見されにくい。また、回路によっ
ては、コネクターを逆挿入したシ、横にずらして挿入し
たりすると危険な回路接続になる場合もある等の問題点
がある。
(1) is connected between terminals a and b (b and c, so no voltage is applied to it, so the target load (
1) cannot be controlled. Moreover, since the control circuit is working normally, it is difficult to discover errors. Furthermore, depending on the circuit, there are problems such as dangerous circuit connections if the connector is inserted backwards or shifted sideways.

問題点を解決するための手段 以上の問題を解決するため本発明の接続装置は、等間隔
に配置された少くとも4個のピン孔を有するベースポス
トと、前記接散のピン孔に挿入された接続ピンと係合す
る少くとも4個の対応する接続孔を有するハウジングと
からなり、前記ベースポストのピン孔列の両端、及びピ
ン孔が奇数個の場合の中央のものを除く少くとも1個の
ピン孔からピンを抜くことによってピン配列のピッチを
異ならしめて左右非対称にピンを配置したコネクタと、
前記コネクタのピン位置に合わせたコネクタ挿入孔を設
けたプリント基板とを備え、前記コネクタの両端接続ピ
ンを電源ラインと接続し、すべての接続ピンのうち、左
右非対称の一対に負荷を接続したことを特徴とするもの
である。
Means for Solving the Problems In order to solve the above problems, the connecting device of the present invention includes a base post having at least four pin holes arranged at equal intervals, and a base post having at least four pin holes arranged at equal intervals, and a base post having at least four pin holes arranged at equal intervals. a housing having at least four corresponding connection holes that engage with the connection pins of the base post, and at least one at each end of the row of pin holes of the base post and at least one in the center when there is an odd number of pin holes. A connector in which the pins are arranged asymmetrically by making the pitch of the pin arrangement different by pulling out the pins from the pin holes,
A printed circuit board is provided with connector insertion holes that match the pin positions of the connector, connecting pins at both ends of the connector are connected to a power line, and a load is connected to an asymmetric pair of all the connecting pins. It is characterized by:

作  用 本発明によれば、ピンの配置が左右非対称となるのでコ
ネクタはプリント基板には決った方向にしか入らない。
Function According to the present invention, since the pin arrangement is asymmetrical, the connector can only enter the printed circuit board in a fixed direction.

そのため、コネクタをプリント基板上で逆向に挿入する
ことがなく、また、ハウジングがベースポストに対し逆
に挿入されても、電源ラインの位相が逆になるだけで他
のピンは接続されないため、AC電源がショートせず安
全である。また、ハウジングとベースポストとが横にず
れて係合した場合でも電源ラインにつながらないので@
路は動作せず安全であり、また誤挿入の発見も容易であ
る。
Therefore, there is no need to insert the connector in the opposite direction on the printed circuit board, and even if the housing is inserted in the opposite direction with respect to the base post, the phase of the power line will be reversed and the other pins will not be connected. The power supply is safe and does not short-circuit. Also, even if the housing and base post engage with each other with a sideways shift, the power line will not be connected.
The cable does not operate and is safe, and incorrect insertion is easy to detect.

実施例 本発明の一実施例を第1図に示す。同図(a)は4ピン
のコネクタ(5)におけるベースポスト(6)のピン(
8)のうちの右端から3本目のピンをピン孔(9)から
抜いたもので、プリント基板(2)上のコネクタ挿入孔
もこれに合せた位置に設けてあり、両端のピン(8)に
電源ラインに接続され、その一方と、中間のピン(8)
に負荷が接続されることは従来のコネクタと同じである
。これによシ、ベースポスト(6)をプリント基板(2
)上に逆に取り付けるおそれは全くない。またハウジン
グ(7)がずれた位置に入っても電源が接続されなくな
るため、安全上の問題は起こ9得ない。端子数が多くな
っても同様であシ、第1図(b)には端子が4本の場合
の例を示す5ピンのベースボス) (6)上のピン(8
)のうち右から2番目のピンをピン孔(9)から抜くこ
とで左右非対称のピン配列となるわけである。
Embodiment An embodiment of the present invention is shown in FIG. Figure (a) shows the pins of the base post (6) in the 4-pin connector (5)
The third pin from the right end of 8) is removed from the pin hole (9), and the connector insertion hole on the printed circuit board (2) is also located at the same position. is connected to the power line on one side, and the middle pin (8)
The connection of the load to the connector is the same as with conventional connectors. With this, attach the base post (6) to the printed circuit board (2).
) There is no risk of it being installed upside down. Further, even if the housing (7) is placed in a shifted position, the power source will not be connected, so no safety problems will occur. The same holds true even if the number of terminals increases; Fig. 1(b) shows an example of a case where there are four terminals (5-pin base boss) (6) Upper pin (8)
), the second pin from the right is removed from the pin hole (9), resulting in an asymmetrical pin arrangement.

発明の効果 以上のように本発明によれば次の効果を得ることができ
る。
Effects of the Invention As described above, according to the present invention, the following effects can be obtained.

(1)  コネクタの誤挿入が完全に防止でき、また、
横にずれて挿入されても危険な接続状態にはならないの
で、コネクタの挿入ミスによって事故が引き起こされる
ようなこともなく、極めて安全な制御回路を実現できる
(1) Mis-insertion of the connector can be completely prevented, and
Even if the connector is inserted sideways, it will not result in a dangerous connection, so there will be no accidents caused by incorrectly inserting the connector, and an extremely safe control circuit can be realized.

(2)仮に誤挿入しても回路が動作しないので、発見が
容易である。
(2) Even if it is inserted incorrectly, the circuit will not operate, making it easy to detect.

(3)既存のコネクタのピンを抜くだけでピン配置の異
ったコネクタをどのようにでも形成することができるた
め、いかなる構成の回路に対しても容易に適応し、応用
範囲が広い。
(3) Since a connector with a different pin arrangement can be formed in any way by simply removing the pins from an existing connector, it can be easily adapted to any circuit configuration and has a wide range of applications.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図(a)、(b)は、本発明の一実施例における接
続装置の斜視図、第2図及び第4図は従来の接続装置を
用いて構成される制御回路、第3図は従来の接続装置で
ある。 2・・・・・・−・・−・・プリント基板5−−−・・
−−−−−コネクタ 6・・・・・−・・・・−・ペースポスト7−−−−・
−・−・−・ハウジング 8−・−・−−−−−ピン 9・・・−・−m−ピン孔 特許出願人  松下電器産業株式会社 代  理  人   新  実  健  部(外1名)
FIGS. 1(a) and (b) are perspective views of a connecting device according to an embodiment of the present invention, FIGS. 2 and 4 are control circuits constructed using a conventional connecting device, and FIG. 3 is a perspective view of a connecting device according to an embodiment of the present invention. It is a conventional connection device. 2...------Printed circuit board 5------
−−−−−Connector 6・・・・・−・・・Pace post 7−−−−・
−・−・−・Housing 8−・−・−−−−−Pin 9・・・−・−m−Pin hole Patent applicant Matsushita Electric Industrial Co., Ltd. Agent Kenbu Niimi (1 other person)

Claims (1)

【特許請求の範囲】[Claims] 等間隔に配置された少くとも4個のピン孔を有するベー
スポストと、前記少くとも4個のピン孔に挿入された接
続ピンと係合する少くとも4個の対応する接続孔を有す
るハウジングとからなり、前記ベースポストのピン孔列
の両端、及びピン孔が奇数個の場合の中央のものを除く
少くとも1個のピン孔からピンを抜くことによつてピン
配列のピッチを異ならしめて左右非対称にピンを配置し
たコネクタと、前記コネクタのピンの位置に合わせたコ
ネクタ挿入孔を設けたプリント基板とを備え、前記コネ
クタの両端接続ピンを電源ラインと接続し、すべての接
続ピンのうち、左右非対称の一対に負荷を接続したこと
を特徴とする制御回路の接続装置。
a base post having at least four equally spaced pin holes; and a housing having at least four corresponding connection holes that engage connection pins inserted into the at least four pin holes. By removing pins from both ends of the pin hole row of the base post and from at least one pin hole excluding the center one when there is an odd number of pin holes, the pitch of the pin arrangement is made different and left-right asymmetry is achieved. It is equipped with a connector with pins arranged on the side, and a printed circuit board with connector insertion holes that match the positions of the pins of the connector, and the connection pins at both ends of the connector are connected to the power line, and among all the connection pins, the left and right A control circuit connection device characterized in that a load is connected to an asymmetric pair.
JP61222865A 1986-09-19 1986-09-19 circuit connection device Pending JPS6378466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61222865A JPS6378466A (en) 1986-09-19 1986-09-19 circuit connection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61222865A JPS6378466A (en) 1986-09-19 1986-09-19 circuit connection device

Publications (1)

Publication Number Publication Date
JPS6378466A true JPS6378466A (en) 1988-04-08

Family

ID=16789100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61222865A Pending JPS6378466A (en) 1986-09-19 1986-09-19 circuit connection device

Country Status (1)

Country Link
JP (1) JPS6378466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9026019B2 (en) 2012-09-18 2015-05-05 Ricoh Company, Limited Transfer device, method for performing the same and image forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9026019B2 (en) 2012-09-18 2015-05-05 Ricoh Company, Limited Transfer device, method for performing the same and image forming device

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