JPS60144784A - Fluorescent indicator tube mounting unit - Google Patents
Fluorescent indicator tube mounting unitInfo
- Publication number
- JPS60144784A JPS60144784A JP152384A JP152384A JPS60144784A JP S60144784 A JPS60144784 A JP S60144784A JP 152384 A JP152384 A JP 152384A JP 152384 A JP152384 A JP 152384A JP S60144784 A JPS60144784 A JP S60144784A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent display
- display tube
- wiring board
- printed wiring
- mounting device
- 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.)
- Granted
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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) [Summary] 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
本発明は螢光表示管をプリント配線基板に固定して使用
する機器の螢光表示管の取付装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a fluorescent display tube mounting device for equipment in which the fluorescent display tube is fixed to a printed wiring board.
従来例の構成とその問題点
第１図に示すように、従来の螢光表示管の取イ」装置１
は螢光表示管２を前記取付装置１の係止縁３と引掛爪４
の間にはさみこんで固定し、前記取付装置１は前記取付
装置１の引掛爪５でプリント配線基板６に固定され、ま
た、前記プリント配線基板６は前記プリント配線基板６
に開口している穴７にねじ８を通してプリント配線基板
取付板９に設けられた突出穴１０で固定していた。Structure of the conventional example and its problems As shown in Fig. 1, the conventional fluorescent display tube device 1
The fluorescent display tube 2 is attached to the locking edge 3 of the mounting device 1 and the hooking claw 4.
The mounting device 1 is fixed to the printed wiring board 6 by the hooking claws 5 of the mounting device 1, and the printed wiring board 6 is fixed to the printed wiring board 6.
A screw 8 was passed through a hole 7 opened in the printed wiring board mounting plate 9, and the printed wiring board mounting plate 9 was fixed with a protruding hole 10 provided therein.
ところがこの構造は、取付装ｆＲ１の引掛爪４の寸法Ａ
は螢光表示管２の寸法にの゛最大値より大きくし、引掛
爪４の寸法Ｂは螢光表示管２の寸法Ｂ′の最大値より大
きくしなければ、螢光表示管２を取付装置１に固定する
ことができず、また螢光表示管２の寸法Ａ′および寸法
Ｂ′の寸法公差は比較的大きいので、螢光表示管２の寸
法Ａ′およびＮ法Ｂ′の最小値のものを取付装置１に取
り付けるとすきまができ正確な位置規正ができないとい
う問題があった。However, in this structure, the dimension A of the hooking claw 4 of the mounting device fR1
must be larger than the maximum dimension of the fluorescent display tube 2, and the dimension B of the hook 4 must be larger than the maximum value of the dimension B' of the fluorescent display tube 2. 1, and the dimensional tolerance of dimension A' and dimension B' of fluorescent display tube 2 is relatively large, so the minimum value of dimension A' and N method B' of fluorescent display tube 2 is There is a problem in that when an object is attached to the attachment device 1, a gap is created, making it impossible to accurately adjust the position.
発明の目的
本発明は上記従来の問題点を解消するもので、取付位置
規正精度の向」二を目的とするものである。OBJECTS OF THE INVENTION The present invention solves the above-mentioned conventional problems and aims to improve the precision of mounting position regulation.
発明の構成
この目的を達成するために本発明は、プリント配線基板
に装着するための第１の引掛爪と、プリント配線基板取
付板に装着するための第２の引掛爪と、螢光表示管の端
面と当接してこれを係止するための係止縁と、前記係止
縁に前記螢光表示管を押しつけると共に前記螢光表示管
の下面と前記保持部材が離脱しないように働く弾性板と
を備え、前記弾性板はその端部を前記係止縁側に傾斜し
て設けたｊ１１４成である。Structure of the Invention To achieve this object, the present invention provides a first hook for attaching to a printed wiring board, a second hook for attaching to a printed wiring board mounting plate, and a fluorescent display tube. a locking edge for abutting and locking the end surface of the fluorescent display tube, and an elastic plate that presses the fluorescent display tube against the locking edge and acts to prevent the lower surface of the fluorescent display tube from separating from the holding member. The elastic plate has a J114 configuration with an end thereof inclined toward the locking edge.
この構成により、螢光表示管の寸法公差の影響を受けず
に螢光表示管を螢光表示管取付装置に固定できる。With this configuration, the fluorescent display tube can be fixed to the fluorescent display tube mounting device without being affected by the dimensional tolerance of the fluorescent display tube.
実施例の説明
以下、本発明の一実施例について第２図および第３図を
参考に説明する。なお従来例と同一のものについては同
一の符号を付して説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 2 and 3. Components that are the same as those in the conventional example will be described with the same reference numerals.
同図において、１は螢光表示管取付装置、１１は螢光表
示管２の下面１２を支持する保持部材、３は前記螢光表
示管２の端面１３と当接してこれを係止するための係止
縁、１４はその端部を前記係止縁側に傾斜して設けた弾
性板である。ここで寸法Ｃが螢光表示管２の寸法への最
大値より大きく、また寸法りか螢光表示管２の寸法Ａ′
の最小値より小さくなるように、そして保持部材１１０
面より約４５の傾きをもって形成されている。５は引掛
爪であり弾性的にプリント配線基板に装着てきるように
構成されている。１５は引仕１爪であり、弾性的にプリ
ント配線基板取付板に装着できるように構成されている
。６はプリント配線基板、９はプリント配線基板取付板
である。In the figure, 1 is a fluorescent display tube mounting device, 11 is a holding member that supports the lower surface 12 of the fluorescent display tube 2, and 3 is a member for abutting against and locking the end surface 13 of the fluorescent display tube 2. The locking edge 14 is an elastic plate whose end is inclined toward the locking edge. Here, the dimension C is larger than the maximum value for the dimension of the fluorescent display tube 2, and the dimension A' of the fluorescent display tube 2 is larger than the maximum value for the dimension of the fluorescent display tube 2.
and the holding member 110
It is formed with an inclination of approximately 45 degrees from the plane. Reference numeral 5 denotes a hook, which is configured to be elastically attached to the printed wiring board. Reference numeral 15 denotes a single puller claw, which is configured to be elastically attached to the printed wiring board mounting plate. 6 is a printed wiring board, and 9 is a printed wiring board mounting plate.
上記構成によれば、螢光表示管２は端面１３を螢光表示
管取付装Ｍ１の係止縁３に当接させ、弾性板１４との間
に挿入して螢光表示管取付装置１に固定するわけである
が、螢光表示前取イ」装置１の寸法りが螢光表示管２の
寸法Ａの最小値より小さく、また弾性板１４には弾性が
あり、また保持部材１１の面より約４５傾いて形成され
ているので、螢光表示管２の寸法Ａにバラツキがあって
も、弾性板１４は螢光表示管２を係止線３と保持部材１
１０面との両方向に押しつけるように動作し、螢光表示
管２の正確な位置決めと固定が可能である。また螢光表
示管取付装置１をプリント配線基板６に固定するのには
弾性を持っている引掛爪５を使い固定する。そしてプリ
ント配線基板６は螢光表示管取付装置１の引掛爪１５で
プリント配線基板取付板９に固定する。これによりねじ
等を使用しないでプリント配線基板６をプリント配線基
板取伺板９に固定することが可能である。According to the above structure, the end surface 13 of the fluorescent display tube 2 is brought into contact with the locking edge 3 of the fluorescent display tube mounting device M1, and the fluorescent display tube 2 is inserted between the elastic plate 14 and attached to the fluorescent display tube mounting device 1. However, the dimensions of the fluorescent display pre-preparation device 1 are smaller than the minimum dimension A of the fluorescent display tube 2, the elastic plate 14 is elastic, and the surface of the holding member 11 is smaller than the minimum value of the dimension A of the fluorescent display tube 2. Since the elastic plate 14 is formed at an inclination of about 45 mm, even if there is variation in the dimension A of the fluorescent display tube 2, the elastic plate 14 holds the fluorescent display tube 2 between the locking line 3 and the holding member 1.
The fluorescent display tube 2 can be accurately positioned and fixed by pressing in both directions with respect to the 10th surface. Further, to fix the fluorescent display tube mounting device 1 to the printed wiring board 6, an elastic hook 5 is used. Then, the printed wiring board 6 is fixed to the printed wiring board mounting plate 9 using the catch claws 15 of the fluorescent display tube mounting device 1. This makes it possible to fix the printed wiring board 6 to the printed wiring board support plate 9 without using screws or the like.
発明の効果
以上のように本発明は螢光表示管を係止縁と、端部を前
記係止縁側に傾斜して設けた弾性板との２方向から押さ
えつけているので、螢光表示管の寸法公差表吸収でき、
螢光表示前取イ」装置に螢光表示管を正確な位置規正を
もって固定することができ、またプリント配線基板をプ
リント配線基板取刊板に固定するのに螢光表示前取イ」
装置上プリント配線基板引掛爪を一体形成したため、ね
じ等を使用しないで固定が可能となり、コスト低減がで
き、安価な製品を供給できるものである。Effects of the Invention As described above, the present invention presses down the fluorescent display tube from two directions: the locking edge and the elastic plate whose end is inclined toward the locking edge. Dimensional tolerance table can be absorbed,
The fluorescent display tube can be fixed to the fluorescent display front mounting device with accurate positioning, and the fluorescent display front mounting device can also be used to fix the printed wiring board to the printed wiring board mounting board.
Since the hook for the printed wiring board on the device is integrally formed, it is possible to fix the device without using screws or the like, thereby reducing costs and providing an inexpensive product.
五 Ｍ面の節Ｎｊｆｒｎψ■口
第１図は従来例を示す螢光表示管取付装置の側面図、第
２図は本発明の一実施例を示す螢光表示管取付装置の斜
視図、第３図は同螢光表示管取付装置の側面図である。5. Node Njfrnψ■ on M-plane Fig. 1 is a side view of a fluorescent display tube mounting device showing a conventional example, Fig. 2 is a perspective view of a fluorescent display tube mounting device showing an embodiment of the present invention, and Fig. 3 The figure is a side view of the fluorescent display tube mounting device.
１ 螢光表示管取付装置、３−・・・係止縁、５引掛爪
、１１− 保持部材、１４ 弾性板、１５ 引掛爪。1 Fluorescent display tube mounting device, 3--locking edge, 5 hook claw, 11-holding member, 14 elastic plate, 15 hook claw.
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第２図
４
第３図Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure 4 Figure 3
Claims (1)
リント配線基板取付板に装着するための第２の引掛爪と
、螢光表示管の端面と当接してこれを係止するための係
止縁と、前記係止縁に前記螢光表示管を押しつけると共
に前記螢光表示管の下面と前記保持部材が離脱しないよ
うに働く弾性板とを備え、前記弾性板はその端部を前記
係止縁側に傾斜して設けた螢光表示管の取付装置。A first hook for attaching to the printed wiring board, a second hook for attaching to the printed wiring board mounting plate, and a hook for abutting and locking the end surface of the fluorescent display tube. a snapping edge; and an elastic plate that presses the fluorescent display tube against the locking edge and prevents the lower surface of the fluorescent display tube from separating from the holding member, and the elastic plate holds the end of the fluorescent display tube against the locking edge. A mounting device for a fluorescent display tube tilted toward the edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP152384A JPS60144784A (en) | 1984-01-09 | 1984-01-09 | Fluorescent indicator tube mounting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP152384A JPS60144784A (en) | 1984-01-09 | 1984-01-09 | Fluorescent indicator tube mounting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60144784A true JPS60144784A (en) | 1985-07-31 |
| JPH04268B2 JPH04268B2 (en) | 1992-01-06 |
Family
ID=11503862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP152384A Granted JPS60144784A (en) | 1984-01-09 | 1984-01-09 | Fluorescent indicator tube mounting unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60144784A (en) |
-
1984
- 1984-01-09 JP JP152384A patent/JPS60144784A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04268B2 (en) | 1992-01-06 |
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