JPH0220786Y2 - - Google Patents
Info
- Publication number
- JPH0220786Y2 JPH0220786Y2 JP1984046347U JP4634784U JPH0220786Y2 JP H0220786 Y2 JPH0220786 Y2 JP H0220786Y2 JP 1984046347 U JP1984046347 U JP 1984046347U JP 4634784 U JP4634784 U JP 4634784U JP H0220786 Y2 JPH0220786 Y2 JP H0220786Y2
- Authority
- JP
- Japan
- Prior art keywords
- socket
- valve
- contact
- circuit board
- 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.)
- Expired
Links
- 238000003780 insertion Methods 0.000 claims description 31
- 230000037431 insertion Effects 0.000 claims description 31
- 238000005452 bending Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Connecting Device With Holders (AREA)
- Multi-Conductor Connections (AREA)
- Structure Of Printed Boards (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に使用されるバルブソケ
ツト装置に関し、更に詳しくはソケツト本体にバ
ルブ挿着筒を横向きに形成せしめ、該バルブ挿着
筒のバルブ挿着口にバルブを装着すると共にバル
ブ挿着口とは反対側にフレキシブルプリント基板
のコンタクト部を曲げ起し、当該コンタクト部に
形成せしめた導電部をバルブの端子に押圧バネで
圧接するようにしたバルブソケツト装置の改良に
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 used in an automobile lamp. Attach the valve to the valve insertion opening, bend the contact part of the flexible printed circuit board on the opposite side of the valve insertion opening, and press the conductive part formed on the contact part to the terminal of the valve with a pressure spring. This invention relates to an improvement of a valve socket device.
〈従来の技術〉
従来のこの種バルブソケツト装置では、フレキ
シブルプリント基板のコンタクト部に形成した導
電部をバルブの端子に圧接させるのに、組立に際
して、フレキシブルプリント基板のコンタクト部
をいちいち手でもつて曲げ起して保持せしめ、そ
の状態でコンタクト部の背後に押圧バネを設置し
なければならず、組立作業に手間取る不具合があ
つた。<Prior art> In conventional valve socket devices of this type, in order to press the conductive portion formed on the contact portion of the flexible printed circuit board to the terminal of the valve, the contact portion of the flexible printed circuit board must be bent and bent by hand each time during assembly. In this state, a pressing spring had to be installed behind the contact portion, which caused a problem that required assembly work.
しかも、フレキシブルプリント基板はかなりな
弾性を有するため、コンタクト部を曲げ起した
時、そのコンタクト部の折曲部の弾性力でもつて
コンタクト部が浮き上りやすく、その結果使用中
にフレキシブルプリント基板の導電部が位置ずれ
してバルブの端子と接触不良を起すことがあつ
た。かと言つて、フレキシブルプリント基板とバ
ルブとの電気的接触の信頼性を向上させようとす
ると、部品点数が多くなつたり構造が複雑となり
組立作業性が一層悪くなる等の不具合を生じやす
い。 Moreover, since the flexible printed circuit board has considerable elasticity, when the contact section is bent and raised, the contact section tends to lift up due to the elastic force of the bent section of the contact section, resulting in conductivity of the flexible printed circuit board during use. There were cases where the parts were misaligned, causing poor contact with the valve terminals. However, when attempting to improve the reliability of the electrical contact between the flexible printed circuit board and the valve, problems such as an increase in the number of parts, a complicated structure, and even worse assembly workability are likely to occur.
〈考案が解決しようとする課題〉
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、ソケツト本体を灯体壁のソケツト
取付部に組付けると、同時に且つ自動的にフレキ
シブルプリント基板のコンタクト部が曲げ起さ
れ、且つ曲げ起されたコンタクト部と押圧バネ取
付部との間に適当な間隔が保持され、もつて押圧
バネの組付け等、組立作業性を大幅に向上させる
ことが出来、しかもバルブの端子とフレキシブル
プリント基板の導電部との電気的接続の信頼性を
向上させることが出来るバルブソケツト装置を提
供せんとするものである。<Problem to be solved by the invention> The present invention was made in view of such conventional problems, and when the socket body is assembled to the socket mounting part of the lamp wall, the flexible printed circuit board is automatically installed at the same time. The contact part is bent and bent, and an appropriate distance is maintained between the bent contact part and the pressure spring mounting part, which greatly improves the ease of assembly work such as assembly of the pressure spring. It is an object of the present invention to provide a valve socket device which is capable of improving the reliability of electrical connection between a terminal of a valve and a conductive part of a flexible printed circuit board.
〈課題を解決するための手段〉
斯る目的を達成する本考案バルブソケツト装置
は、ソケツト本体にバルブ挿着筒を横向きに形成
し、該ソケツト本体を灯体壁上面のソケツト取付
部に設置せしめ、上記バルブ挿着筒のバルブ挿着
口にバルブを装着すると共にバルブ挿着口とは反
対側にフレキシブルプリント基板のコンタクト部
を曲げ起し、当該コンタクト部に形成せしめた導
電部を上記バルブの端子に押圧バネで圧接するよ
うにしたバルブソケツト装置において、前記ソケ
ツト本体のバルブ挿着筒の下部に支柱部を同一体
に形成すると共に、該支柱部の後部に押圧バネ取
付部を延長形成せしめ、且つ前記灯体壁のソケツ
ト取付部に上記ソケツト本体の支柱部と協働して
前記フレキシブルプリント基板のコンタクト部を
曲げ起すための突条を横架状に突出形成せしめた
事を特徴としたものである。<Means for Solving the Problems> The bulb socket device of the present invention achieves the above object by forming a bulb insertion tube horizontally in the socket body, installing the socket body in the socket mounting part on the upper surface of the lamp wall, Attach the valve to the valve insertion opening of the valve insertion tube, bend the contact part of the flexible printed circuit board on the opposite side of the valve insertion opening, and connect the conductive part formed in the contact part to the terminal of the valve. In the valve socket device, a support portion is integrally formed at the lower part of the valve insertion cylinder of the socket main body, and a pressure spring mounting portion is formed as an extension at the rear of the support portion, and The lamp is characterized in that a protrusion is formed on the socket mounting portion of the lamp wall in a horizontal frame shape to cooperate with the support portion of the socket body to bend and raise the contact portion of the flexible printed circuit board. be.
〈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.
ソケツト本体Aは、バルブ挿着口1aを横向き
に開口形成した円筒形状のバルブ挿着筒1と、そ
れを支える支柱部2、及び上記バルブ挿着筒1の
バルブ挿着口1aとは反対側に上記支柱部2より
後方に形成される押圧バネ取付部3とで構成さ
れ、これら各構成部材は合成樹脂材によつて同一
体に成型される。そして、バルブ挿着筒1にはJ
スロツト4を形成した導電性を有する支持筒Cを
嵌着してバルブ挿着口1aとなし、そのバルブ挿
着口1aにバルブBを横向きに装着すると共に、
バルブ挿着口1aの内底部に相当するバルブ挿着
筒1と支持筒Cとの間に細長平板状に形成したア
ース用コンタクトDを挾入設置せしめ、そのアー
ス用コンタクトDの一端側D′を略への字型に折
曲させてバルブ挿着口1aとは反対側方に導出さ
せる。尚、支持筒Cを用いずに、バルブ挿着口1
aに直接Jスロツトを形成し、バルブBのアース
用端子5aを直接アース用コンタクトDに接触さ
せるようにしてもよい。 The socket main body A includes a cylindrical valve insertion tube 1 having a sideways opening for the valve insertion opening 1a, a strut portion 2 that supports it, and a side of the valve insertion tube 1 opposite to the valve insertion opening 1a. and a pressure spring attachment part 3 formed rearward of the support column 2, and each of these constituent members is molded into one body from a synthetic resin material. Then, in the valve insertion tube 1, J
A conductive support cylinder C having a slot 4 formed therein is fitted to form a valve insertion opening 1a, and a valve B is installed horizontally into the valve insertion opening 1a, and at the same time,
A grounding contact D formed in the shape of an elongated flat plate is inserted and installed between the valve insertion tube 1 corresponding to the inner bottom of the valve insertion opening 1a and the support tube C, and one end side D' of the grounding contact D is installed. is bent into a substantially square shape and led out to the side opposite to the valve insertion opening 1a. In addition, without using the support tube C, the valve insertion port 1
It is also possible to form a J-slot directly in a and bring the grounding terminal 5a of the bulb B into direct contact with the grounding contact D.
又、前記支柱部2は両側支柱壁2a,2aと後
側支柱壁2bとでもつて平面略コ字型に形成せし
め、その両側支柱壁2a,2aの外側面に、灯体
壁E上面に突出形成したソケツト取付部6の係合
孔7と相互に係合する突起8を突設すると共に、
この両側支柱壁2a,2aの後部(バルブ挿着筒
1のバルブ挿着口1aとは反対側方)に、上記後
側支柱壁2bよりも後方に位置するように押圧バ
ネ取付部3を同一体に延長形成する。そして、そ
の押圧バネ取付部3にフレキシブルプリント基板
Fのコンタクト部F′に形成した1つのアース用導
電部9aと2つのプラス導電部9b,9bを各々
バルブBのアース用端子5aとプラス用端子5b
に圧接させるための押圧バネGを取付ける。 Further, the support portion 2 is formed into a substantially U-shape in plan with the support walls 2a, 2a on both sides and the rear support wall 2b. A protrusion 8 is provided to protrude and engage with the engagement hole 7 of the formed socket mounting portion 6, and
At the rear of both side support walls 2a, 2a (on the side opposite to the valve insertion opening 1a of the valve insertion tube 1), a pressure spring mounting portion 3 is installed so as to be located further back than the rear support wall 2b. Form an integral extension. Then, one ground conductive part 9a and two positive conductive parts 9b, 9b formed in the contact part F' of the flexible printed circuit board F are connected to the pressing spring mounting part 3 to the ground terminal 5a and the positive terminal of the valve B, respectively. 5b
Attach a pressure spring G to press the
ソケツト本体Aを取付ける灯体壁Eのソケツト
取付部6は、平面略コ字型の立上り壁6aを相対
向させて構成せしめ、両立上り壁6a,6aの間
にフレキシブルプリント基板Fのコンタクト部
F′を配設すると共に、ソケツト本体Aをソケツト
取付部6に設置した際にソケツト本体Aに形成し
た支柱部2の後側支柱壁2bと協働してフレキシ
ブルプリント基板Fのコンタクト部F′をほぼ鉛直
状に曲げ起こすはたらきをする突条10を横架状
に突出形成する。この時、図示実施例の如く、突
条10の片側面10aすなわちソケツト本体Aの
後側支柱部2bと相対する側の面10aをやや後
方へ向け傾斜させると共に、ソケツト本体Aの後
側支柱壁2bの下端面2′bを断面略弧状に形成
することにより、フレキシブルプリント基板Fの
コンタクト部F′、特にコンタクト部F′の折曲部
F″を傷付けることなく一層容易に曲げ起すこと
が出来るようになる。 The socket mounting portion 6 of the lamp wall E to which the socket body A is attached is constructed by facing each other with rising walls 6a that are substantially U-shaped in plan, and the contact portion of the flexible printed circuit board F is placed between the two rising walls 6a, 6a.
At the same time, when the socket body A is installed in the socket mounting part 6, the contact part F' of the flexible printed circuit board F cooperates with the rear support wall 2b of the support part 2 formed on the socket body A. A protrusion 10 is formed in a horizontally extending manner to bend and raise the material almost vertically. At this time, as in the illustrated embodiment, one side surface 10a of the protrusion 10, that is, the surface 10a on the side facing the rear support portion 2b of the socket main body A, is inclined slightly rearward, and the rear support wall of the socket main body A is tilted slightly backward. By forming the lower end surface 2'b of 2b to have a substantially arc-shaped cross section, the contact portion F' of the flexible printed circuit board F, especially the bent portion of the contact portion F'
F'' can be bent more easily without damaging it.
フレキシブルプリント基板Fのコンタクト部
F′には1つのアース用導電部9aと2つのプラス
導電部9b,9bを形成せしめ、ソケツト本体A
の下面からバルブ挿着口1aとは反対側に鉛直状
に曲げ起して、各導電部9a,9bを押圧バネG
でもつてバルブBのアース及びプラス用端子5
a,5bに夫々圧接させるようにする。即ち、フ
レキシブルプリント基板Fのコンタクト部F′には
2つのプラス用導電部9b,9bを左右並列状に
配置形成すると共に、これら2つのプラス用導電
部9b,9bの間に1つのアース用導電部9aを
プラス用導電部9b,9bより少し下部に位置さ
せて配置形成してなり、このコンタクト部F′をソ
ケツト本体Aの後側支柱壁2bと灯体壁Eのソケ
ツト取付部6に突設した突条10とでもつてソケ
ツト本体Aの下面からほぼ鉛直状に曲げ起こし、
ソケツト本体Aの押圧バネ取付部3に取付けた押
圧バネGでもつてその背後から弾性的に押圧し
て、アース用導電部9aをアース用コンタクトD
の一端側D′に圧接させると共に、2つのプラス
用導電部9b,9bをバルブBの2つのプラス用
端子5b,5bに夫々圧接させるものである。 Contact part of flexible printed circuit board F
One ground conductive part 9a and two positive conductive parts 9b, 9b are formed in F', and the socket body A
Bending vertically from the bottom surface of the conductive parts 9a and 9b to the side opposite to the valve insertion opening 1a, press springs G
Ground and positive terminal 5 of Butte Valve B
a and 5b, respectively. That is, in the contact portion F' of the flexible printed circuit board F, two positive conductive parts 9b, 9b are arranged in parallel on the left and right, and one ground conductive part is formed between these two positive conductive parts 9b, 9b. The contact portion F' is formed so as to be located slightly below the positive conductive portions 9b and 9b, and this contact portion F' is projected onto the rear support wall 2b of the socket body A and the socket mounting portion 6 of the lamp wall E. The protrusion 10 provided is bent and raised almost vertically from the bottom surface of the socket body A.
Press the spring G attached to the spring mounting part 3 of the socket body A elastically from behind to connect the grounding conductive part 9a to the grounding contact D.
At the same time, the two positive conductive parts 9b and 9b are brought into pressure contact with the two positive terminals 5b and 5b of the bulb B, respectively.
押圧バネGは一枚の弾性を有する金属板を用い
て略U字型に弯曲形成し、一方の立上り壁部をフ
レキシブルプリント基板Fのコンタクト部F′を押
圧する押圧部Gaとなし、他方の立上り壁部をソ
ケツト本体Aの押圧バネ取付部3に係着される支
持部Gbとする。そして、上記押圧部Gaにはその
上端から切割り11a,11b,11cを形成し
て、前記フレキシブルプリント基板Fのコンタク
ト部F′に形成した2つのプラス用導電部9b,9
bと対応させて、2つのプラス側用押圧片12,
12を互いに独立して押圧可能なように並列状に
形成せしめ、これら2つのプラス側用押圧片1
2,12の間に位置させてコンタクト部F′のアー
ス用導電部9aと対応するように1つのアース側
用押圧片13を形成せしめる。そして、上記アー
ス側用押圧片13を前方へ向つて反り返らせて、
フレキシブルプリント基板Fのアース用導電部9
aをアース用コンタクトDの一端側D′に弾性的
に圧接させるようにする。 The pressing spring G is formed by using a single elastic metal plate and curved into a substantially U-shape, with one rising wall portion serving as a pressing portion Ga that presses the contact portion F′ of the flexible printed circuit board F, and the other portion serving as a pressing portion Ga for pressing the contact portion F′ of the flexible printed circuit board F. The rising wall portion is defined as a support portion Gb that is engaged with the pressing spring attachment portion 3 of the socket body A. Cuts 11a, 11b, 11c are formed in the pressing part Ga from its upper end, and two positive conductive parts 9b, 9 formed in the contact part F' of the flexible printed circuit board F are formed.
In correspondence with b, two positive side pressing pieces 12,
12 are formed in parallel so that they can be pressed independently of each other, and these two positive side pressing pieces 1
One ground side pressing piece 13 is formed to be located between 2 and 12 and correspond to the ground conductive part 9a of the contact portion F'. Then, bend the ground side pressing piece 13 forward,
Ground conductive part 9 of flexible printed circuit board F
A is brought into elastic pressure contact with one end side D' of the grounding contact D.
又、他方の立上り壁Gbにはその上端部を後方
に略90度折曲して係着部14を形成すると共に、
ソケツト本体Aの押圧バネ取付部3に形成した係
合凹溝3aに挿入係合される取付部15を形成し
てなる。尚、図示実施例の場合、プラス側用押圧
片12をバネ部12aと押圧部12bとで構成
し、且つ押圧面積を広くするために押圧部12b
の横幅をバネ部12aより広く形成すると共にバ
ネ部12aより突出した押圧部12bの下端に小
さなガイド突片12cを延設形成してある。この
ガイド突片12cは、押圧バネGをソケツト本体
Aの押圧バネ取付部3に取付ける際に、バネ部1
2aより突出した押圧部12bの下端でもつてフ
レキシブルプリント基板Fのコンタクト部F′を損
傷するのを防止する為のものであつて、第3図の
二点鎖線m,mで示す如く切割り11b,11c
を真直ぐ延長させて切割り11aの幅を大きく
し、押圧部12bの幅をバネ部12aとほぼ同じ
に形成した場合には形成不要な部材である。 Further, the upper end of the other rising wall Gb is bent approximately 90 degrees rearward to form an engaging portion 14,
A mounting portion 15 is formed to be inserted into and engaged with an engagement groove 3a formed in the pressing spring mounting portion 3 of the socket body A. In the case of the illustrated embodiment, the positive side pressing piece 12 is composed of a spring portion 12a and a pressing portion 12b, and the pressing portion 12b is configured to increase the pressing area.
The width of the pressing part 12b is wider than that of the spring part 12a, and a small guide protrusion 12c is formed extending from the lower end of the pressing part 12b which projects from the spring part 12a. This guide protrusion 12c is attached to the spring portion 1 when attaching the pressure spring G to the pressure spring attachment portion 3 of the socket body A.
This is to prevent the contact portion F' of the flexible printed circuit board F from being damaged by the lower end of the pressing portion 12b protruding from the slit 11b as shown by two-dot chain lines m and m in FIG. , 11c
If the width of the slit 11a is increased by extending straight, and the width of the pressing portion 12b is formed to be approximately the same as that of the spring portion 12a, this is an unnecessary member.
次に、上記構成による組立て手順を説明すれ
ば、先づソケツト本体Aのバルブ挿着筒1にアー
ス用コンタクトDを設置して支持筒Cを嵌着し、
バルブ挿着口1aにバルブBを装着する。他方、
灯体壁Eのソケツト取付部6にはフレキシブルプ
リント基板Fのコンタクト部F′を配設しておき、
ソケツト取付部6に前記ソケツト本体Aを上方か
ら取付ける。すると、フレキシブルプリント基板
Fのコンタクト部F′が、ソケツト本体Aの支柱部
2(後側支柱壁2b)とソケツト取付部6の突条
10とのはたらきによつてバルブ挿着口1aとは
反対側にその折曲部F″からほぼ鉛直状に曲げ起
こされ、同時に曲げ起されたコンタクト部F′とソ
ケツト本体Aの押圧バネ取付部3との間に適当な
間隔l(第1図参照)が保持される。然る後、ソ
ケツト本体Aの押圧バネ取付部3に押圧バネGを
上方から差込むと、フレキシブルプリント基板F
のコンタクト部F′に形成されたアース用導電部9
aが押圧バネGのアース側用押圧片13の弾性押
圧力でもつてアース用コンタクトの一端側D′に
圧接されると共に、2つのプラス用導電部9b,
9bが押圧バネGのプラス側用押圧片12の弾性
押圧力でもつて、各々バルブBのプラス用端子5
b,5bに圧接され、もつて組立てが完了する。 Next, the assembly procedure with the above configuration will be explained. First, the grounding contact D is installed in the valve insertion tube 1 of the socket body A, and the support tube C is fitted.
Attach the valve B to the valve insertion opening 1a. On the other hand,
The contact part F' of the flexible printed circuit board F is arranged in the socket mounting part 6 of the light body wall E,
The socket body A is attached to the socket attachment part 6 from above. Then, the contact part F' of the flexible printed circuit board F is located opposite to the valve insertion opening 1a due to the action of the support part 2 (rear support wall 2b) of the socket body A and the protrusion 10 of the socket mounting part 6. The contact part F' is bent almost vertically from the bent part F'' to the side, and an appropriate distance l is created between the bent contact part F' and the pressing spring mounting part 3 of the socket body A (see Fig. 1). Thereafter, when the pressure spring G is inserted from above into the pressure spring mounting portion 3 of the socket body A, the flexible printed circuit board F is held.
Grounding conductive part 9 formed on the contact part F' of
a is pressed against one end side D' of the grounding contact by the elastic pressing force of the grounding side pressing piece 13 of the pressing spring G, and the two positive conductive parts 9b,
Even if 9b is the elastic pressing force of the positive side pressing piece 12 of the pressing spring G, the positive terminal 5 of each valve B
b and 5b, and the handle assembly is completed.
〈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、ソケツト本体を灯体壁のソケツト取付部に取
付けると、同時に且つ自動的にフレキシブルプリ
ント基板のコンタクト部が曲げ起され、且つ曲げ
起されたコンタクト部とソケツト本体の押圧バネ
取付部との間に適当な間隔が保持される。従つて
従来のように押圧バネを挿着する際にフレキシブ
ルプリント基板のコンタクト部を手でも曲げ起し
保持している必要がなくなり、加えて曲げ起され
たコンタクト部とソケツト本体の押圧バネ取付部
との間には適当な間隔が保持されるので、押圧バ
ネの挿着が簡便に行なえ、組立作業性を大幅に向
上させることが出来る。<Effects of the invention> Since the valve socket device of the present invention is constructed in this way, when the socket body is attached to the socket mounting part of the lamp wall, the contact part of the flexible printed circuit board is simultaneously and automatically bent and bent. An appropriate distance is maintained between the pressed contact portion and the pressing spring mounting portion of the socket body. Therefore, it is no longer necessary to bend and hold the contact part of the flexible printed circuit board by hand when inserting the pressure spring as in the past, and in addition, the bent contact part and the pressure spring mounting part of the socket body can be easily bent and held. Since an appropriate distance is maintained between the two, the pressure spring can be easily inserted and installed, and the ease of assembly can be greatly improved.
しかも、フレキシブルプリント基板のコンタク
ト部の折曲部F″はソケツト本体の支柱部(後側
支柱壁)でもつて押え込まれているため、外部振
動等を受けてもコンタクト部が浮き上つてバルブ
との電気的接触不良を起す惧れは全くなく、従つ
てバルブの端子とフレキシブルプリント基板の導
電部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 the bent part F'' of the contact part of the flexible printed circuit board is held down by the support part (rear support wall) of the socket body, even if it receives external vibrations, the contact part will float up and connect to the valve. There is no risk of electrical contact failure at all, and therefore the reliability of the electrical connection between the terminals of the bulb and the conductive portion of the flexible printed circuit board 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図は断面
図、第2図は分解斜視図、第3図は押圧バネの正
面図、第4図は4−4線断面図である。
図中、Aはソケツト本体、Bはダブルフイラメ
ントバルブ、Eは灯体壁、Fはフレキシブルプリ
ント基板、F′はコンタクト部、Gは押圧バネ、1
はバルブ挿着筒、1aはバルブ挿着口、2は支柱
部、3は押圧バネ取付部、5aはアース用端子、
5bはプラス用端子、6はソケツト取付部、9a
はアース用導電部、9bはプラス用導電部、10
は突条、である。
The drawings show an example of the implementation of the present invention; FIG. 1 is a sectional view, FIG. 2 is an exploded perspective view, FIG. 3 is a front view of a pressure spring, and FIG. 4 is a sectional view taken along line 4-4. In the figure, A is the socket body, B is the double filament bulb, E is the lamp wall, F is the flexible printed circuit board, F' is the contact part, G is the pressure spring, 1
is the valve insertion tube, 1a is the valve insertion port, 2 is the support section, 3 is the pressure spring attachment section, 5a is the ground terminal,
5b is the positive terminal, 6 is the socket mounting part, 9a
is the conductive part for ground, 9b is the conductive part for positive, 10
is a ridge.
Claims (1)
し、該ソケツト本体を灯体壁上面のソケツト取付
部に設置せしめ、上記バルブ挿着筒のバルブ挿着
口にバルブを装着すると共にバルブ挿着口とは反
対側にフレキシブルプリント基板のコンタクト部
を曲げ起し、当該コンタクト部に形成せしめた導
電部を上記バルブの端子に押圧バネで圧接するよ
うにしたバルブソケツト装置において、前記ソケ
ツト本体のバルブ挿着筒の下部に支柱部を同一体
に形成すると共に、該支柱部の後部に押圧バネ取
付部を延長形成せしめ、且つ前記灯体壁のソケツ
ト取付部に上記ソケツト本体の支柱部と協働して
前記フレキシブルプリント基板のコンタクト部を
曲げ起すための突条を横架状に突出形成せしめた
事を特徴とするバルブソケツト装置。 A bulb insertion tube is formed horizontally on the socket body, the socket body is installed in the socket attachment part on the upper surface of the lamp wall, and the bulb is attached to the bulb insertion opening of the bulb insertion tube, and the bulb insertion opening and In a valve socket device in which a contact portion of a flexible printed circuit board is bent on the opposite side and a conductive portion formed on the contact portion is pressed into contact with a terminal of the valve by a pressing spring, the valve insertion tube of the socket body is A support section is integrally formed at the lower part of the support section, and a pressure spring attachment section is formed as an extension at the rear of the support section, and the socket attachment section of the lamp body wall cooperates with the support section of the socket main body to attach the support spring. A valve socket device characterized in that a protrusion for bending and raising a contact portion of a flexible printed circuit board is formed to protrude horizontally.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984046347U JPS60156684U (en) | 1984-03-29 | 1984-03-29 | valve socket device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984046347U JPS60156684U (en) | 1984-03-29 | 1984-03-29 | valve socket device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60156684U JPS60156684U (en) | 1985-10-18 |
JPH0220786Y2 true JPH0220786Y2 (en) | 1990-06-06 |
Family
ID=30560652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984046347U Granted JPS60156684U (en) | 1984-03-29 | 1984-03-29 | valve socket device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60156684U (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6119504Y2 (en) * | 1980-04-22 | 1986-06-12 |
-
1984
- 1984-03-29 JP JP1984046347U patent/JPS60156684U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60156684U (en) | 1985-10-18 |
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