JPH0249669Y2 - - Google Patents
Info
- Publication number
- JPH0249669Y2 JPH0249669Y2 JP19495186U JP19495186U JPH0249669Y2 JP H0249669 Y2 JPH0249669 Y2 JP H0249669Y2 JP 19495186 U JP19495186 U JP 19495186U JP 19495186 U JP19495186 U JP 19495186U JP H0249669 Y2 JPH0249669 Y2 JP H0249669Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- contact
- printed circuit
- circuit board
- flexible printed
- 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
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Connecting Device With Holders (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は自動車用灯具のバルブソケツト装置に
関し、更に詳しくはバルブを横向きに装着させる
ソケツト本体と、バルブと電気的に接続されるフ
レシキブルプリント基板と、そのフレキンブルプ
リント基板のコンタクト部をバルブの端子に圧接
させるための押圧板バネとで構成されたバルブソ
ケツト装置に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a bulb socket device for an automobile lamp, and more specifically, it includes a socket body for mounting a bulb horizontally, a flexible printed circuit board electrically connected to the bulb, and This invention relates to a valve socket device comprising a pressing plate spring for pressing the contact portion of the flexible printed circuit board to the terminal of the valve.
〈従来の技術〉
従来のこの種バルブソケツト装置ではバルブと
フレキンブルプリント基板との電気的接続の信頼
性に乏しく、特にフレキンブルプリント基板のコ
ンタクト部が振動等の外力を受けると移動し、バ
ルブの端子との電気的接続が外れ易すい不具合が
あつた。<Prior art> In conventional valve socket devices of this type, the reliability of the electrical connection between the valve and the flexible printed circuit board is poor, and in particular, the contact portion of the flexible printed circuit board moves when subjected to external force such as vibration, causing the valve to become damaged. There was a problem where the electrical connection with the terminal was easily disconnected.
〈考案が解決しようとする問題点〉
本考案はこの様な従来の不具合に鑑みてなされ
たものであり、フレキシブルプリント基板のコン
タクト部を定位置にしつかりと固定でき、振動等
の外力を受けてもバルブ端子との電気的接続が外
れる虞れのない信頼性の高いバルブソケツト装置
を提供せんとするものである。<Problems to be solved by the invention> The present invention was developed in view of the above-mentioned problems in the past, and it is possible to securely fix the contact part of a flexible printed circuit board in a fixed position, and to prevent it from receiving external forces such as vibration. Another object of the present invention is to provide a highly reliable valve socket device that is free from the risk of disconnection from the valve terminal.
〈問題点を解決するための手段〉
係る目的を達成する本考案バルブソケツト装置
は、バルブを横向きに装着させるソケツト本体
と、バルブと電気的に接続されるフレシキブルプ
リント基板と、そのフレキシブルプリント基板の
コンタクト部をバルブの端子に圧接させるための
押圧板バネとで構成され、前記ソケツト本体にバ
ルブ装着口とは反対側の口縁の左右位置に前記押
圧板バネを支持する取付部を形成させると共に上
記口縁の上部位置に前記フレキシブルプリント基
板のコンタクト部先端を係止させる上部位置決め
突起を突設し下部位置には前記押圧板バネの底辺
が当接する当接支持片を突設させ、且つ前記フレ
キシブルプリント基板のコンタクト部左右位置に
前記バネ取付部の肩面に係止する突段部を形成せ
しめてなる事を特徴としたものである。<Means for Solving the Problems> The valve socket device of the present invention that achieves the above purpose consists of a socket body into which the valve is mounted horizontally, a flexible printed circuit board electrically connected to the valve, and contacts of the flexible printed circuit board. and a pressing plate spring for press-contacting the socket to the terminal of the valve, and a mounting part for supporting the pressing plate spring is formed in the socket body at the left and right positions of the mouth rim on the opposite side from the valve mounting opening, and the above-mentioned An upper positioning protrusion for locking the tip of the contact portion of the flexible printed circuit board is provided protrudingly at the upper position of the opening edge, and an abutting support piece is protrusively provided at the lower position, with which the bottom side of the pressing leaf spring abuts, and the flexible printed circuit board The present invention is characterized in that protrusions are formed on the left and right positions of the contact portion of the printed circuit board to engage with the shoulder surface of the spring mounting portion.
〈実施例〉
以下、本考案実施の一例を図面に基づいて説明
する。<Example> Hereinafter, an example of implementing the present invention will be described based on the drawings.
バルブソケツト装置全体は従来と同様、バルブ
Ａを横向きに装着させるためのソケツト本体Ｂ
と、そのバルブＡの端子と電気的に接続されるフ
レキンブルプリント基板Ｃと、フレキシブルプリ
ント基板Ｃのコンタクト部C1をバルブＡの端子
に圧接させるための押圧板バネＤとで構成され
る。 The entire valve socket device is the same as before, with a socket body B for mounting the valve A horizontally.
, a flexible printed circuit board C electrically connected to the terminals of the valve A, and a pressing leaf spring D for pressing the contact portion C1 of the flexible printed circuit C into contact with the terminals of the valve A.
バルブＡは口金A1を有するシングル又はダブ
ルフイラメントバルブを使用し、ソケツト本体Ｂ
に横向きに装着させる。 Valve A uses a single or double filament valve with mouthpiece A1 , and socket body B
Attach it horizontally.
ソケツト本体Ｂは樹脂材を用いて、横向きに開
口形成された円筒形状のバルブ支持筒B1とそれ
を支える支持脚B2とを同一体に成形してなり、
支持脚B2を介して灯体壁Ｅに固着される。バル
ブ支持筒B1にはその内面にＪスロツト１を形成
してバルブ装着口２を形成させると共に、バルブ
装着口２とは反対側の内面にコンタクト取付溝３
を形成させてアース用コンタクトＦを挿し込み取
付ける。又、バルブ支持筒B1のバルブ装着口に
２とは反対側の口縁４には、その左右位置に押圧
板バネＤを支持するためのバネ取付部５，５を形
成させ、上部位置にはフレキンブルプリント基板
Ｃのコンタクト部C1先端を係止させる上部位置
決め突起６を突出形成させ、更に下部位置には押
圧板バネＤの底辺D′が当接する当接支持片７を
突出形成させる。バネ取付部５，５はバルブ支持
筒B1の背面側口縁４の左右位置に一対で構成さ
れ、バルブ支持筒B1を支持する支持脚B2の内側
面に押圧板バネＤの支持壁部D1を係止させる係
止突起５ａ，５ａを突出させて形成される。そし
て、このバネ取付部５，５の間隔L1はフレキシ
ブルプリント基板Ｃのコンタクト部C1の横ずれ
を防止し得るように、コンタクト部C1の巾L2と
ほぼ同じに設定する。又、支持脚B2の下端部に
は傾斜面８を有する係合段部９を形成させ、灯体
壁Ｅ上面に突出形成したソケツト取付部１０の係
着部１０ａに押し込み固着させる。この時、一方
の支持脚B2の下端部に切欠き部１１を形成させ、
その切欠き部１１と対応するように灯体壁Ｅのソ
ケツト取付部１０に突部１２を形成させることに
より、ソケツト本体Ｂの誤取付けを防止すること
が出来る。 The socket body B is formed by molding a cylindrical valve support tube B1 with a sideways opening and a support leg B2 that supports it into one body using a resin material.
It is fixed to the lamp wall E via the support leg B2 . The valve support cylinder B 1 has a J slot 1 formed on its inner surface to form a valve mounting port 2, and a contact mounting groove 3 on the inner surface opposite to the valve mounting port 2.
, and then insert and attach the grounding contact F. Further, on the lip 4 of the valve mounting port of the valve support tube B 1 on the opposite side to the valve mounting port 2, spring mounting portions 5, 5 for supporting the pressing leaf spring D are formed at the left and right positions, and spring mounting portions 5, 5 are formed at the upper position. An upper positioning protrusion 6 for locking the tip of the contact portion C 1 of the flexible printed circuit board C is formed protrudingly, and an abutting support piece 7 on which the bottom side D' of the pressing plate spring D abuts is further formed protrudingly at the lower position. . The spring mounting parts 5, 5 are configured as a pair on the left and right positions of the rear side mouth edge 4 of the valve support tube B1 , and a support wall for the pressing leaf spring D is provided on the inner surface of the support leg B2 that supports the valve support tube B1. It is formed by protruding locking protrusions 5a, 5a that lock the portion D1 . The spacing L 1 between the spring attachment parts 5 and 5 is set to be approximately the same as the width L 2 of the contact part C 1 so as to prevent the contact part C 1 of the flexible printed circuit board C from shifting laterally. Further, an engaging step part 9 having an inclined surface 8 is formed at the lower end of the support leg B2 , and the engaging step part 9 is pushed into the engaging part 10a of the socket attaching part 10 formed protruding from the upper surface of the lamp wall E. At this time, a notch 11 is formed at the lower end of one of the support legs B2 ,
By forming a protrusion 12 on the socket attachment part 10 of the lamp wall E so as to correspond to the notch 11, incorrect attachment of the socket body B can be prevented.
フレキンブルプリント基板Ｃは灯体壁Ｅ上に配
置する各ソケツト本体Ｂの位置に合わせて所要の
形状に形成し、サーキツトC2を形成した側の面
を下にして灯体壁Ｅ上に添設させ、バルブＡの端
子A2及びアース用コンタクトＦと電気的に接続
されるコンタクト部C1を曲げ起してソケツト本
体Ｂのバネ取付部５側、すなわちバルブ装着口２
とは反対側の口縁４に添設させて、押圧板バネＤ
でもつて押圧支持させる。コンタクト部C1はソ
ケツト本体Ｂのバネ取付部５の巾L1とほぼ同じ
巾（L1＝L2）を有する舌片形状に形成せしめ、
その先端にソケツト本体Ｂの口縁４上部位置に突
出形成させた上部位置決め突起６と係合する凹形
切欠き１３を形成させると共に、左右位置にはソ
ケツト本体Ｂのバネ取付部５の肩面５′に係止す
る突段部１４を突出形成させてなる。また、フレ
キシブルプリント基板Ｃのターミナル部C3は、
灯体壁Ｅに開口形成させた挿入口１５から灯体壁
Ｅの外へ出して、外部コネクタＧと電気的に接続
される。 The flexible printed circuit board C is formed into the required shape to match the position of each socket body B to be placed on the lamp wall E, and is placed on the lamp wall E with the side on which the circuit C 2 is formed facing down. The contact part C1 , which is electrically connected to the terminal A2 of the valve A and the grounding contact F, is bent up and attached to the spring mounting part 5 side of the socket body B, that is, the valve mounting port 2.
A pressing plate spring D is attached to the lip 4 on the opposite side.
Hold it up and press it for support. The contact portion C 1 is formed in the shape of a tongue having approximately the same width (L 1 =L 2 ) as the width L 1 of the spring mounting portion 5 of the socket body B;
A concave notch 13 is formed at its tip to engage with an upper positioning protrusion 6 formed protruding above the mouth edge 4 of the socket body B, and the shoulder surface of the spring mounting portion 5 of the socket body B is formed at the left and right positions. A protruding step portion 14 is formed to protrude and engage with 5'. In addition, the terminal part C3 of the flexible printed circuit board C is
It is brought out of the lamp wall E through an insertion port 15 formed in the lamp wall E, and electrically connected to the external connector G.
押圧板バネＤは、一枚の弾性を有する金属板を
略Ｕ字型に折り曲げて成形し、その一方を支持壁
部D1となし他方を押圧部D2としてなる。支持壁
部D1はその上端を外側方へ略直角に折り曲げて、
ソケツト本体Ｂのバネ取付部５に突出形成させた
係止突起５ａの上面５′ａに当接係止する当接片
１６を突出形成せしめると共に、上端左右位置に
上記係止突起５ａの段部５″ａに係止する係合凹
部１７を形成してなり、これら当接片１６と係合
凹部１７とでもつて押圧板バネＤ全体をソケツト
本体ｂのバネ取付部５に押圧部D2の押圧力と相
俟つて脱落しないように支持させる。又、押圧部
D2はその上端から基部まで１本または２本（シ
ングルフイラメントバルブを使用する場合は１
本、ダブルフイラメントバルブを使用する場合は
２本）の切割り１８を形成して複数の押圧片１９
ａ，１９ｂを形成せしめてなり、一方の押圧片１
９ａでもつてフレキンブルプリント基板Ｃのコン
タクト部C1におけるアース導電部２０ａをアー
ス用コンタクトＦに圧接させ、他方の押圧片１９
ｂでもつて上記コンタクト部C1のプラス導電部
２０ｂをバルブＡのプラス端子A2に圧接させる
ようにするものである。この時、押圧部D2の基
部すなわち押圧板バネＤの底辺D′がソケツト本
体Ｂの当接支持片７に当接するように設定され
る。 The pressing plate spring D is formed by bending a single elastic metal plate into a substantially U-shape, with one side serving as a supporting wall portion D1 and the other serving as a pressing portion D2 . The upper end of the supporting wall portion D1 is bent outward at a substantially right angle,
A contact piece 16 that abuts and locks the upper surface 5'a of the locking protrusion 5a formed protrudingly formed on the spring mounting portion 5 of the socket body B is formed protrudingly, and a stepped portion of the locking protrusion 5a is formed at the left and right positions of the upper end. 5''a is formed, and these abutting pieces 16 and the engaging recess 17 allow the entire pressing plate spring D to be attached to the spring mounting portion 5 of the socket body b of the pressing portion D2 . Together with the pressing force, it is supported so that it does not fall off.Also, the pressing part
D 2 has one or two wires from its top end to the base (one if using a single filament valve).
(or two when using a double filament valve) to form a plurality of pressing pieces 19.
a, 19b, one pressing piece 1
9a, the grounding conductive part 20a in the contact part C1 of the flexible printed circuit board C is brought into pressure contact with the grounding contact F, and the other pressing piece 19
b, the positive conductive portion 20b of the contact portion C1 is brought into pressure contact with the positive terminal A2 of the bulb A. At this time, the base of the pressing portion D2 , that is, the bottom side D' of the pressing plate spring D is set so as to abut against the abutting support piece 7 of the socket body B.
アース用コンタクトＦは導電性を有する細長状
金属板を略字型に折り曲げてバルブ側コンタク
ト部F1とフレキンブルプリント基板側コンタク
ト部F2とを形成してなる。バルブ側コンタクト
部F1はその両端縁２１を曲げ起してソケツト本
体Ｂのバルブ支持筒B1内面に形成したコンタク
ト取付溝３内に適合挿着せしめると共に、中央部
にバルブＡの口金A1と電気的に弾性接触する接
触子２２をバルブ支持筒B1内方へ向けて切り起
し形成させ、且つフレキシブルプリント基板側コ
ンタクト部F2寄りにはバルブ支持筒B1のコンタ
クト取付溝３内面に突設させた係止凸起２３と係
合する抜け止め突起２４を突出形成させる。バル
ブ側コンタクト部F1をこの様に構成することに
より、バルブ支持筒B1のコンタクト取付溝３に
ガタ付くことなく安定的に挿着でき、バルブＡの
口金A1に対して電気的接続の信頼性を向上させ
ることが出来ると共に、アース用コンタクトＦを
ソケツト本体Ｂに組込む際に抜け止め突起２４が
コンタクト取付溝３の係止凸起２３に係止され
て、アース用コンタクトＦがコンタクト取付溝３
から不用意に脱落する虞れがなく組付けの作業性
を向上させることが出来るようになる。又、フレ
キシブルプリント基板側コンタクト部F2はフレ
キシブルプリント基板Ｃのアース導電部２０ａと
電気的に接触する突子２５を突出形成してなり、
バルブ支持筒B1の口縁４上面に当接支持させる。 The grounding contact F is formed by bending a conductive elongated metal plate into an abbreviated shape to form a valve side contact portion F1 and a flexible printed circuit board side contact portion F2 . The valve-side contact part F1 is fitted with the contact mounting groove 3 formed on the inner surface of the valve support cylinder B1 of the socket body B by bending both end edges 21, and the base A1 of the valve A is fitted in the center part. The contact 22 that makes electrical and elastic contact with the valve support tube B 1 is cut and raised toward the inside of the valve support tube B 1 , and the inner surface of the contact mounting groove 3 of the valve support tube B 1 is located closer to the contact portion F 2 on the flexible printed circuit board side. A retaining protrusion 24 is formed to protrude and engage with a protruding protrusion 23 provided in the protrusion. By configuring the valve side contact part F 1 in this way, it can be stably inserted into the contact mounting groove 3 of the valve support tube B 1 without wobbling, and it can be electrically connected to the mouthpiece A 1 of the valve A. Reliability can be improved, and when the grounding contact F is assembled into the socket body B, the retaining protrusion 24 is locked to the locking protrusion 23 of the contact mounting groove 3, and the grounding contact F is not mounted. Groove 3
There is no risk of it accidentally falling off, and the workability of assembly can be improved. Further, the flexible printed circuit board side contact portion F2 is formed by projecting a protrusion 25 that electrically contacts the ground conductive portion 20a of the flexible printed circuit board C.
It is supported in contact with the upper surface of the mouth edge 4 of the valve support cylinder B1 .
而して、係るバルブソケツト装置の組立て手順
を説明すれば、先づソケツト本体Ｂにアース用コ
ンタクトＦを組付け、次いで、フレキシブルプリ
ント基板Ｃのコンタクト部C1をソケツト本体Ｂ
のバルブ装着口２とは反対側の口縁４上に添設さ
せて、コンタクト部C1先端の凹形切欠き１３を
上部位置決め突起６に係合させると共に、コンタ
クト部C1左右の突段部１４をバネ取付部５の肩
面５′に係止させる。この状態でもつて押圧板バ
ネＤをソケツト本体Ｂのバネ取付部５に上方から
差し込み取付る。すると、押圧板バネＤの底辺
D′がフレキシブルプリント基板Ｃのコンタクト
部C1を挾み込むようにしてバルブ支持筒B1の当
接支持片７に当接すると共に、押圧板バネＤの支
持壁部D2に形成した当接片１６と係合凹部１７
がバネ取付部５の係止突起５ａに係合係止し、同
時にフレキシブルプリント基板Ｃのコンタクト部
C1が押圧板バネＤの押圧部D2でもつてソケツト
本体Ｂ方へ弾性的に押圧され、コンタクト部C1
のアース導電部２０ａがアース用コンタクトＦの
フレキシブルプリント基板側コンタクト部F2に
圧接される。次いで、ソケツト本体Ｂが取り付い
たフレキンブルプリント基板Ｃを灯体壁Ｅ上面に
添設させ、ソケツト本体Ｂを灯体壁Ｅのソケツト
取付部１０に押し込み固着させる。そして最後
に、ソケツト本体Ｂのバルブ装着口２にバルブＡ
を装着すればバルブＡの口金A1にアース用コン
タクトＦのバルブ側コンタクトF1部が電気的に
接続され、バルブＡのプラス端子A2にフレキシ
ブルプリント基板Ｃのコンタクト部C1のプラス
導電部２０ｂが押圧板バネＤの押圧力でもつて弾
性的に圧接し電気的に接続される。 To explain the assembly procedure of such a valve socket device, first assemble the grounding contact F to the socket body B, and then attach the contact portion C1 of the flexible printed circuit board C to the socket body B.
The concave notch 13 at the tip of the contact portion C 1 is engaged with the upper positioning protrusion 6 by attaching it to the mouth rim 4 on the opposite side from the valve mounting port 2 of the contact portion C 1 . The portion 14 is engaged with the shoulder surface 5' of the spring mounting portion 5. In this state, the pressing plate spring D is inserted into the spring mounting portion 5 of the socket body B from above and mounted. Then, the bottom of the pressing leaf spring D
D' pinches the contact portion C 1 of the flexible printed circuit board C and abuts against the abutting support piece 7 of the valve support cylinder B 1 , and the abutting piece 16 formed on the support wall portion D 2 of the pressing leaf spring D and the engaging recess 17
is engaged and locked with the locking protrusion 5a of the spring mounting part 5, and at the same time the contact part of the flexible printed circuit board C
C 1 is elastically pressed toward the socket body B by the pressing portion D 2 of the pressing plate spring D, and the contact portion C 1
The grounding conductive portion 20a is pressed against the flexible printed circuit board side contact portion F2 of the grounding contact F. Next, the flexible printed circuit board C to which the socket main body B is attached is attached to the upper surface of the lamp wall E, and the socket main body B is pushed into the socket mounting portion 10 of the lamp wall E and fixed. Finally, insert valve A into valve mounting port 2 of socket body B.
When attached, the valve side contact F 1 of the grounding contact F will be electrically connected to the cap A 1 of the valve A, and the positive conductive part of the contact C 1 of the flexible printed circuit board C will be connected to the positive terminal A 2 of the bulb A. 20b are elastically pressed against each other by the pressing force of the pressing plate spring D, and are electrically connected.
〈考案の効果〉
本考案バルブソケツト装置は斯様に構成したの
で、フレキシブルプリント基板のコンタクト部は
ソケツト本体に対して、押圧板バネの押圧力だけ
でなく、上部位置決め突起によつて上方への移動
が阻止され、バネ取付部によつて左右方向の移動
が阻止され、バネ取付部の肩面に係止する突段部
で下方への移動が阻止され、従つてフレキンブル
プリント基板のコンタクト部をソケツト本体に対
して定位置にしつかりと固定させることが出来、
振動等の外力を受けてもバルブとの電気的接続が
外れる虞れがなく、信頼性を向上させることが出
来ると共に、組立も容易となる。<Effects of the invention> Since the valve socket device of the invention is constructed in this way, the contact portion of the flexible printed circuit board can be moved upwardly with respect to the socket body not only by the pressing force of the pressing plate spring but also by the upper positioning protrusion. movement in the left and right direction is prevented by the spring mounting part, and downward movement is prevented by the protruding part that locks on the shoulder surface of the spring mounting part, so that the contact part of the flexible printed circuit board is prevented. It can be firmly fixed in place against the socket body,
Even if external forces such as vibrations are applied, there is no risk of the electrical connection with the valve becoming disconnected, improving reliability and facilitating assembly.
しかも、バネ取付部の下部には押圧板バネの底
辺が当接する当接支持片を突設させたので、フレ
キンブルプリント基板のコンタクト部の基部は押
圧板バネの底辺で挾み込まれ、その結果フレキシ
ブルプリント基板のコンタクト部に矢印Ｐ方向の
外力が加わつてもその影響がコンタクト部の先端
方へ及ぶのを阻止でき、一層フレキシブルプリン
ト基板のコンタクト部とバルブとの電気的接続の
信頼性を向上させることが出来る。 Moreover, since a contact support piece is provided protruding from the lower part of the spring mounting part, with which the bottom side of the pressing leaf spring comes into contact, the base of the contact part of the flexible printed circuit board is sandwiched between the bottom side of the pressing leaf spring, and As a result, even if an external force is applied to the contact part of the flexible printed circuit board in the direction of arrow P, the effect can be prevented from reaching the tip of the contact part, further improving the reliability of the electrical connection between the contact part of the flexible printed circuit board and the valve. It can be improved.
よつて、所期の目的を達成し得る。Therefore, the intended purpose can be achieved.
図面は本考案実施の一例を示し、第１図は平面
図、第２図は側面図、第３図は分解斜視図、第４
図は第１図の４−４線拡大断面図、第５図はアー
ス用コンタクト取付部分の拡大正面図、第６図は
第５図の６−６線断面図である。
図中、Ａはバルブ、A1は口金、A2は端子、Ｂ
はソケツト本体、Ｃはフレキシブルプリント基
板、C1はコンタクト部、Ｄは押圧板バネ、D′は
その底辺、Ｅは灯体壁、Ｆはアース用コンタク
ト、２はバルブ装着口、４は口縁、５はバネ取付
部、６は上部位置決め突起、７は当接支持片、１
４は突段部、である。
The drawings show an example of the implementation of the present invention, with Fig. 1 being a plan view, Fig. 2 being a side view, Fig. 3 being an exploded perspective view, and Fig. 4 being an exploded perspective view.
The figures are an enlarged sectional view taken along the line 4--4 in FIG. 1, FIG. 5 is an enlarged front view of the ground contact mounting portion, and FIG. 6 is a sectional view taken along the line 6-6 in FIG. In the diagram, A is the valve, A 1 is the cap, A 2 is the terminal, and B
is the socket body, C is the flexible printed circuit board, C 1 is the contact part, D is the pressing leaf spring, D' is its bottom, E is the lamp wall, F is the ground contact, 2 is the bulb mounting port, 4 is the mouth rim. , 5 is a spring mounting part, 6 is an upper positioning projection, 7 is an abutting support piece, 1
4 is a protrusion.
Claims (1)
バルブと電気的に接続されるフレシキブルプリン
ト基板と、そのフレキシブルプリント基板のコン
タクト部をバルブの端子に圧接させるための押圧
板バネとで構成され、前記ソケツト本体にバルブ
装着口とは反対側の口縁の左右位置に前記押圧板
バネを支持する取付部を形成させると共に上記口
縁の上部位置に前記フレキシブルプリント基板の
コンタクト部先端を係止させる上部位置決め突起
を突設し下部位置には前記押圧板バネの底辺が当
接する当接支持片を突設させ、且つ前記フレキシ
ブルプリント基板のコンタクト部左右位置に前記
バネ取付部の肩面に係止する突段部を形成せしめ
てなる事を特徴とするバルブソケツト装置。 A socket body that allows the valve to be installed horizontally,
It is composed of a flexible printed circuit board that is electrically connected to the valve, and a pressing leaf spring that presses the contact part of the flexible printed circuit board to the terminal of the valve. Attachment portions for supporting the pressing plate springs are formed at the left and right positions of the rim, and upper positioning protrusions for locking the tips of the contact portions of the flexible printed circuit board are protruded at the upper position of the mouth rim, and the pressing plate springs are formed at the lower position. A contact support piece is provided in a protruding manner with which the bottom side of the leaf spring comes into contact, and protruding parts are formed on the left and right positions of the contact part of the flexible printed circuit board to engage with the shoulder surface of the spring mounting part. valve socket device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19495186U JPH0249669Y2 (en) | 1986-12-17 | 1986-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19495186U JPH0249669Y2 (en) | 1986-12-17 | 1986-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6399693U JPS6399693U (en) | 1988-06-28 |
| JPH0249669Y2 true JPH0249669Y2 (en) | 1990-12-27 |
Family
ID=31152400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19495186U Expired JPH0249669Y2 (en) | 1986-12-17 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249669Y2 (en) |
-
1986
- 1986-12-17 JP JP19495186U patent/JPH0249669Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6399693U (en) | 1988-06-28 |
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