JPH046133Y2

JPH046133Y2 -

Info

Publication number: JPH046133Y2
Application number: JP1986157430U
Authority: JP
Priority date: 1986-10-16
Filing date: 1986-10-16
Publication date: 1992-02-20
Also published as: JPS6363973U

Description

【考案の詳細な説明】（産業上の利用分野）この考案はコネクタ取付装置に関するもので、
コネクタが配線基板とシヤーシの双方に固定され
ることによる配線基板の変形などを防止できるよ
うに工夫したものである。[Detailed description of the invention] (Industrial application field) This invention relates to a connector mounting device.
This design is designed to prevent deformation of the wiring board due to the connector being fixed to both the wiring board and the chassis.

（従来の技術）従来の取付構造として第３図に側面図を示した
が、コネクタ１は、配線基板２へ取付ピン３をハ
ンダ４にて取付けられると共に、パネル５の孔６
に挿通されたおねじ７にねじ込まれるナツト８に
てパネル５にも固定される。配線基板２はコネク
タ１の取付位置の近くに設けてあるシヤーシ９の
座１０へ、止ねじ１１によつて固定され、パネル
５は、シヤーシ９へ止ねじ１２にて固定されてい
るので、配線基板２へ取付けられたコネクタ１の
ナツト８を締付けると、配線基板２の端部は、シ
ヤーシ９から遠去つてパネル５に近づく方向に引
き寄せられることになり、これによつて配線基板
２が急な角度で曲げられ、割れが発生する恐れが
あり、配線基板２、パネル５などのシヤーシ９へ
の取付けにコジレが発生すると云う問題がある。(Prior Art) A side view of the conventional mounting structure is shown in FIG.
It is also fixed to the panel 5 with a nut 8 screwed into the male screw 7 inserted into the panel 5. The wiring board 2 is fixed to a seat 10 of a chassis 9 provided near the mounting position of the connector 1 with set screws 11, and the panel 5 is fixed to the chassis 9 with set screws 12, so that wiring When the nut 8 of the connector 1 attached to the board 2 is tightened, the end of the wiring board 2 is pulled away from the chassis 9 and closer to the panel 5, thereby causing the wiring board 2 to suddenly move. There is a problem that the wiring board 2, panel 5, etc. may be bent when attached to the chassis 9 due to bending at an angle, which may cause cracks.

（考案が解決しようとする問題点）この考案は、コネクタ１の取付けによつて配線
基板２に大きい変形が発生したり、シヤーシ９へ
の配線基板２、パネル５などの取付けに無理な力
が発生するなどの問題を解決して、上記各部材の
取付けが円滑に行われるように工夫したものであ
る。(Problems to be Solved by the Invention) This invention prevents large deformation of the wiring board 2 due to the installation of the connector 1, and excessive force when installing the wiring board 2, panel 5, etc. to the chassis 9. This was devised so that the above-mentioned members could be installed smoothly by solving problems such as the above.

（問題点を解決するための手段）上記問題点を解決するためのこの考案の構成
は、コネクタ１６を取付けている配線基板１３
を、止ねじ１８を用いてシヤーシ１４に固定し、
このコネクタ１６は、シヤーシ１４に取付けてあ
るパネル２１へも固定しているコネクタ取付装置
において、止ねじ１８の位置は、コネクタ１９の
配線基板１３への上記取付位置から充分に離れて
いるようにし、コネクタ１６のこの取付位置附近
にて配線基板１３を、シヤーシ１４へ段付ピン１
７を用いて上下遊動可能に支承したコネクタ取付
装置である。(Means for Solving the Problems) The configuration of this invention for solving the above problems is that the wiring board 13 to which the connector 16 is attached
is fixed to the chassis 14 using a set screw 18,
This connector 16 is also fixed to a panel 21 attached to the chassis 14. In this connector mounting device, the position of the set screw 18 is set sufficiently far from the above-mentioned mounting position of the connector 19 to the wiring board 13. , attach the wiring board 13 to the chassis 14 near this mounting position of the connector 16 with the stepped pin 1.
This is a connector mounting device that is supported so as to be movable up and down using 7.

（作用）配線基板１３は、コネクタ１６が取付けられる
附近にて上下遊動が可能となつているので、配線
基板１３に取付けられたコネクタ１６をパネル２
１に固定する際に、コネクタ１６の取付けられて
いる附近の配線基板１３がパネル２１に大きい抵
抗無く引き寄せされることになり、配線基板１３
のシヤーシ１４への取付ねじ１８の附近に大きい
変形が発生することは無くなり、配線基板１３、
パネル２１、コネクタ１６などの取付け位置の誤
差による取付け時のコジレ発生も解消されること
になつた。(Function) Since the wiring board 13 can be moved up and down in the vicinity where the connector 16 is attached, the connector 16 attached to the wiring board 13 can be moved up and down in the vicinity where the connector 16 is attached.
1, the wiring board 13 in the vicinity where the connector 16 is attached is drawn to the panel 21 without much resistance, and the wiring board 13
No large deformation occurs near the mounting screws 18 to the chassis 14 of the wiring board 13,
This also eliminates the occurrence of twisting during installation due to errors in the installation positions of the panel 21, connector 16, etc.

（実施例）次にこの考案の一実施例を図にもとづいて説明
する。(Example) Next, an example of this invention will be described based on the drawings.

第１図に側面図を、第２図に第１図のＡ−Ａ線
断面図を、夫々示したが、配線基板１３をシヤー
シ１４へ取付けるための座１５を、コネクタ１６
が配線基板１３へ取付けられる取付位置から充分
に離れた位置に設け、シヤーシ１４には、コネク
タ１６の上記取付位置の近くに段付ピン１７を設
け、座１５にのせた配線基板１３を、止ねじ１８
を用いてシヤーシ１４に取付けたとき、配線基板
１３のピン孔１９が段付ピン１７に遊嵌されて段
付ピン１７の段部２０と配線基板１３の下面との
間に隙間ｓが発生するように構成している。 FIG. 1 shows a side view, and FIG. 2 shows a sectional view taken along the line A-A in FIG.
A step pin 17 is provided on the chassis 14 near the mounting position of the connector 16 to securely hold the wiring board 13 placed on the seat 15. screw 18
When the wiring board 13 is mounted on the chassis 14 using a screwdriver, the pin hole 19 of the wiring board 13 is loosely fitted into the stepped pin 17, and a gap s is generated between the stepped part 20 of the stepped pin 17 and the lower surface of the wiring board 13. It is configured as follows.

パネル２１は、配線基板１３の外方に位置した
状態で止ねじ２２を用いてシヤーシ１４に取り付
けられ、パネル２１の孔２３にコネクタ１６のお
ねじ２４が挿通され、おねじ２４にねじ込んだナ
ツト２５を用いてコネクタ１６がパネル２１に固
定される。 The panel 21 is attached to the chassis 14 using set screws 22 while being located outside the wiring board 13. The male screws 24 of the connector 16 are inserted into the holes 23 of the panel 21, and the nuts screwed into the male screws 24 are inserted into the holes 23 of the panel 21. Connector 16 is fixed to panel 21 using 25.

配線基板１３には、コネクタ１６の取付ピン２
６がハンダ２７にて取付けられ、各種のデバイス
２８ａ，２８ｂ，……が配線基板１３に実装され
ている。組立の際には、コネクタ１６が取付けら
れた配線基板１３を、ピン孔１９を段付ピン１７
へ挿通しながら座１５へのせ、止ねじ１８にてシ
ヤーシ１４に取付け、次に、パネル２１の孔２３
をコネクタ１６のおねじ２４へ挿通して止ねじ２
２を用いてパネル２１をシヤーシ１４に固定す
る。 The wiring board 13 has mounting pins 2 of the connector 16.
6 is attached with solder 27, and various devices 28a, 28b, . . . are mounted on the wiring board 13. During assembly, connect the wiring board 13 to which the connector 16 is attached by inserting the pin hole 19 into the stepped pin 17.
Place it on the seat 15 while inserting it into the panel, attach it to the chassis 14 with the setscrew 18, and then insert it into the hole 23 of the panel 21.
into the male thread 24 of the connector 16 and tighten the set screw 2.
2 to fix the panel 21 to the chassis 14.

そして、ナツト２５をコネクタ１６のおねじ２
４にねじ込み、このナツト２５を締付けるとコネ
クタ１６がパネル２１に固定される。ナツト２５
をこのように締付けたとき、コネクタ１６と共
に、附近の配線基板１３の一部分もパネル２１に
引き寄せられることになるが、配線基板１３のシ
ヤーシ１４への取付位置は、コネクタ１６の取付
位置から充分に離れているので、上記の引き寄せ
動作のとき、シヤーシ１４への取付位置の附近で
は配線基板１３の変形量はわづかなものであつ
て、配線基板１３に割れが発生することは無い。 Then, attach the nut 25 to the male screw 2 of the connector 16.
4 and tighten this nut 25 to fix the connector 16 to the panel 21. Natsuto 25
When tightened in this manner, a portion of the nearby wiring board 13 will be drawn toward the panel 21 along with the connector 16, but the mounting position of the wiring board 13 on the chassis 14 should be far enough away from the mounting position of the connector 16. Since they are separated, the amount of deformation of the wiring board 13 in the vicinity of the attachment position to the chassis 14 during the above-mentioned pulling operation is small, and no cracks occur in the wiring board 13.

配線基板１３は、コネクタ１６の取付附近がシ
ヤーシ１４の座１５から充分に張出しているの
で、コネクタ１６の取付附近で垂れ下ることがあ
るが、コネクタ１６の取付附近は、段付ピン１７
の段部２０にて支承されることになつて、垂れ下
りが大きくなることは無い。 Since the wiring board 13 sufficiently overhangs the seat 15 of the chassis 14 in the vicinity where the connector 16 is attached, it may hang down in the vicinity where the connector 16 is attached.
Since it is supported by the stepped portion 20, the hanging does not become large.

（考案の効果）この考案に係るコネクタ取付装置は上述のよう
に配線基板１３をシヤーシ１４に取付けている止
ねじ１８の位置を、コネクタ１６の配線基板１３
への上記取付位置から充分に離れているように構
成しているので、コネクタ１６のパネル２１への
固定動作に伴いコネクタ１６が取付けられている
附近の配線基板１３がパネル２１に引き寄せられ
ても、止ねじ１８の附近における配線基板１３の
変形量はわづかなものとなつて、割れなどが発生
する危険は無くなつた。(Effect of the invention) As described above, the connector mounting device according to the invention adjusts the position of the setscrew 18 that attaches the wiring board 13 to the chassis 14 to the wiring board 13 of the connector 16.
Since it is configured to be sufficiently far away from the above-mentioned mounting position to the panel 21, even if the nearby wiring board 13 to which the connector 16 is attached is drawn toward the panel 21 due to the fixing operation of the connector 16 to the panel 21. The amount of deformation of the wiring board 13 in the vicinity of the set screws 18 is small, and there is no risk of cracking or the like.

コネクタ１６の取付附近は、シヤーシ１４に設
けてある段付ピン１７によつて支承されるので、
止ねじ１８から充分に離れているコネクタ１６の
取付附近の配線基板１３が大きく垂れ下ることも
無い。 The mounting area of the connector 16 is supported by stepped pins 17 provided on the chassis 14.
The wiring board 13 in the vicinity of the attachment of the connector 16, which is sufficiently far away from the set screw 18, does not sag significantly.

このように、コネクタ１６が取付けられる附近
の配線基板１３は、上下に遊動できるので、配線
基板１３が、シヤーシ１４へ直接に取付けられ、
又、コネクタ１６とパネル２１を介してシヤーシ
１４へ間接的に取付けられる際の各部の寸法誤差
を、上記遊動作用によつて吸収できるため、取付
けが無理無く行われることになる。 In this way, the wiring board 13 near where the connector 16 is attached can move up and down, so the wiring board 13 can be attached directly to the chassis 14.
Further, since the dimensional errors of each part when indirectly attached to the chassis 14 via the connector 16 and the panel 21 can be absorbed by the above-mentioned free movement, the attachment can be carried out without difficulty.

[Brief explanation of drawings]

第１図はこの考案の一実施例における側面図、
第２図は第１図のＡ−Ａ線断面図、第３図は従来
の取付装置における側面図である。１３……配線基板、１４……シヤーシ、１６…
…コネクタ、１７……段付ピン、１８……止ね
じ。 Figure 1 is a side view of one embodiment of this invention.
FIG. 2 is a sectional view taken along the line A-A in FIG. 1, and FIG. 3 is a side view of the conventional mounting device. 13... Wiring board, 14... Chassis, 16...
...Connector, 17...Stepped pin, 18...Set screw.

Claims

[Scope of Claim for Utility Model Registration] In a connector mounting device in which a wiring board to which a connector is attached is fixed to a chassis using a set screw, and this connector is also fixed to a panel attached to the chassis, a set screw is used. The location of is sufficiently far from the above mounting position of the connector on the wiring board, and the wiring board is supported near this mounting position of the connector on the chassis using stepped pins so that it can move up and down. Characteristic connector mounting device.