JPH058625Y2 - - Google Patents
Info
- Publication number
- JPH058625Y2 JPH058625Y2 JP1988048858U JP4885888U JPH058625Y2 JP H058625 Y2 JPH058625 Y2 JP H058625Y2 JP 1988048858 U JP1988048858 U JP 1988048858U JP 4885888 U JP4885888 U JP 4885888U JP H058625 Y2 JPH058625 Y2 JP H058625Y2
- Authority
- JP
- Japan
- Prior art keywords
- electronic display
- display tube
- support
- opening
- fixture
- 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 - Lifetime
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
【考案の詳細な説明】
［考案の目的］
〈産業上の利用分野〉
本考案は、偏平状の電子表示管を固定するため
の固定具に関する。[Detailed Description of the Invention] [Purpose of the Invention] <Industrial Application Field> The present invention relates to a fixture for fixing a flat electronic display tube.
〈従来の技術〉
従来、ビデオテープレコーダ、CDプレーヤ、
電子レンジ等の家庭用電気製品、又は自動車のイ
ンストルメントパネル等には、種々の情報を表示
するために例えば蛍光表示管等の電子表示管が用
いられている。このような電子表示管にあつて
は、その端子をプリント基板の孔に挿入した後、
ハンダ付により電気的に接続する形式のものがあ
るが、表示される情報量の増加に伴つて電子表示
管の端子数も増えてきており、多数の端子をプリ
ント基板の孔に直接挿入することが困難であつ
た。<Conventional technology> Conventionally, video tape recorders, CD players,
2. Description of the Related Art Electronic display tubes such as fluorescent display tubes are used in household electrical appliances such as microwave ovens, automobile instrument panels, and the like to display various information. For such electronic display tubes, after inserting the terminals into the holes in the printed circuit board,
There are types that connect electrically by soldering, but as the amount of information displayed has increased, the number of terminals on electronic display tubes has also increased, making it increasingly difficult to insert a large number of terminals directly into holes in the printed circuit board. was difficult.
そこで、例えば実開昭62−21585号公報に開示
されているように、電子表示管の主面とは相反す
る裏面を弾発支持する係止片を一体的に有する板
状載置体と、板状載置体の両端部にてヒンジ結合
された一対の把持部とを有する固定具を用いて、
電子表示管の裏面を係止片に当接させると共に、
その長手方向両端部にてその主面に両把持部を係
合させることにより、電子表示管を固定具により
固定するものがある。この固定具にあつては、電
子表示管の端子数と同数の孔を有する端子保持部
を板状載置体の側縁部に一体的に設け、各端子を
その端子保持部により保持するようにしており、
電子表示管を支持する固定具をプリント基板に取
付けることにより、各端子を容易にプリント基板
の孔に挿入することができる。 Therefore, as disclosed in, for example, Japanese Utility Model Application Publication No. 62-21585, a plate-shaped mounting body integrally having a locking piece that resiliently supports the back surface opposite to the main surface of the electronic display tube, Using a fixture having a pair of gripping parts hinged at both ends of the plate-shaped mounting body,
While bringing the back side of the electronic display tube into contact with the locking piece,
Some electronic display tubes are fixed with fixtures by engaging both grips with the main surfaces at both ends in the longitudinal direction. In this fixture, a terminal holding part having the same number of holes as the number of terminals of the electronic display tube is integrally provided on the side edge of the plate-shaped mounting body, and each terminal is held by the terminal holding part. We have
By attaching the fixture that supports the electronic display tube to the printed circuit board, each terminal can be easily inserted into the hole of the printed circuit board.
しかしながら、上記したように電子表示管の主
面を、板状載置体の両端にヒンジ結合された把持
部を係合させることにより支持しているため、板
状載置体と把持部との互いのロツク機構やヒンジ
部によるがた分により、電子表示管の主面が傾い
て、確実に位置決めすることができない虞れがあ
る。 However, as mentioned above, since the main surface of the electronic display tube is supported by engaging the gripping parts hinged to both ends of the plate-shaped mounting body, the plate-shaped mounting body and the gripping parts are There is a risk that the main surface of the electronic display tube will be tilted due to the play between the lock mechanisms and the hinge parts, making it impossible to position the electronic display tube reliably.
〈考案が解決しようとする課題〉
このような従来技術の問題点に鑑み、本考案の
主な目的は、電子表示管の主面を確実に位置決め
し得る電子表示管用固定具を提供することにあ
る。<Problems to be solved by the invention> In view of the problems of the prior art, the main purpose of the invention is to provide a fixture for an electronic display tube that can reliably position the main surface of the electronic display tube. be.
［考案の構成］
〈課題を解決するための手段〉
このような目的は、本考案によれば、偏平な形
状をなす電子表示管を固定するための固定具であ
つて、前記電子表示管の主面の一部と変形するこ
となく密接する支持面を有する支持体と、該支持
体に傾動自在にヒンジ結合されかつロツク手段を
もつて前記支持体に保持される開閉体と、前記支
持面上に載置された前記電子表示管の前記主面と
は相反する裏面を前記支持面に向けて弾発付勢す
るべく前記開閉体に設けられたばね手段とを有す
ることを特徴とする電子表示管用固定具を提供す
ることにより達成される。[Structure of the invention] <Means for solving the problem> According to the invention, the object is to provide a fixing device for fixing an electronic display tube having a flat shape. a support body having a support surface that is in close contact with a part of the main surface without being deformed; an opening/closing body that is hinged to the support body so as to be tiltable and held by the support body with a locking means; and the support surface and spring means provided on the opening/closing body to elastically urge a back surface of the electronic display tube placed thereon, which is opposite to the main surface, toward the support surface. This is achieved by providing a pipe fixture.
〈作用〉
このように、支持体にヒンジ結合された開閉体
に設けられたばね手段により、電子表示管の裏面
を弾発付勢して、電子表示管の主面を支持体の支
持面により変形することなく密接状態で支持する
ことにより、電子表示管の主面の位置決めに対す
るヒンジ部等のがた分による影響を排除すること
ができる。<Operation> In this way, the spring means provided in the opening/closing body hinged to the support body elastically biases the back surface of the electronic display tube, and the main surface of the electronic display tube is deformed by the support surface of the support body. By supporting the electronic display tube in a close state without bending it over, it is possible to eliminate the influence of looseness of the hinge portion, etc., on the positioning of the main surface of the electronic display tube.
〈実施例〉
以下に添付の図面を参照して本考案を特定の実
施例について詳細に説明する。<Embodiments> The present invention will now be described in detail with reference to specific embodiments with reference to the accompanying drawings.
第１図は本考案に基づく電子表示管用固定具１
を示す正面図であり、第２図はその上面図であ
り、第３図は、第１図の−線について見た断
面図である。 Figure 1 shows an electronic display tube fixture 1 based on the present invention.
FIG. 2 is a top view thereof, and FIG. 3 is a sectional view taken along the - line in FIG. 1.
固定具１は、合成樹脂材を一体成形してなるも
のであり、偏平な直方体形状をなす第１図の想像
線により示される電子表示管２を、図に於ける上
方側縁部及び長手方向両側端部のそれぞれの側方
部を支持するべく、図の下方に向けて開放された
コ字状をなす長板状の支持枠３を有している。更
に支持枠３には、電子表示管２の表示面である主
面２ａの周縁部の三方と当接するべく、支持枠３
の内方に向けて若干突出する上方側支持面４及び
両側端部側支持面５が一体的に形成されている。
これら支持面４，５は、支持枠３の対応する部分
とによりＬ字状断面を形成しており、主面２ａが
当接した際に変形が生じない剛性を有し得る。 The fixing device 1 is integrally molded from a synthetic resin material, and has an electronic display tube 2 having a flat rectangular parallelepiped shape, which is shown by the imaginary line in FIG. In order to support the respective side portions of both end portions, it has a support frame 3 in the form of a long plate that is open downward in the figure and has a U-shape. Further, the support frame 3 is provided with a support frame 3 so as to come into contact with three sides of the peripheral edge of the main surface 2a, which is the display surface of the electronic display tube 2.
An upper support surface 4 and both end support surfaces 5 that project slightly inward are integrally formed.
These support surfaces 4 and 5 form an L-shaped cross section with the corresponding portions of the support frame 3, and can have rigidity that does not cause deformation when the main surface 2a comes into contact with them.
支持枠３の両側端部側支持面５の外方部には、
薄肉状のヒンジ部６，７を介して、外方に開く向
きに弾発力をもつて傾動自在に支持された一対の
開閉体８，９が設けられている。尚、第１図の右
側の開閉体９の幅が左側の開閉体８よりも狭めら
れているが、これは電子表示管２の例えばガス封
入用の突出部を保護するための保護枠１０と干渉
しないためである。 On the outer side of the support surface 5 on both end sides of the support frame 3,
A pair of opening/closing bodies 8, 9 are provided which are supported via thin hinge parts 6, 7 so as to be tiltable with elastic force in the direction of opening outward. Note that the width of the opening/closing body 9 on the right side in FIG. This is to avoid interference.
また、支持枠３の第１図の下方の開放端には、
支持枠３の両端部側支持面５間を閉じるように、
台座部１１が支持枠３と一体的に形成されてい
る。この台座部１１は、支持枠３に対して第１図
の表面側に向けて所定の厚みをもつて形成されて
おり、更にその厚み方向の端面の下半部には、電
子表示管２の下側縁部に沿つてかつ等ピツチをも
つて連設された複数の端子１２をガイドする端子
ガイド１３及び保持孔１４が形成されている。 In addition, at the lower open end of the support frame 3 in FIG.
so as to close the space between the support surfaces 5 on both end sides of the support frame 3,
A pedestal portion 11 is integrally formed with the support frame 3. This pedestal part 11 is formed with a predetermined thickness toward the front side of the support frame 3 in FIG. Terminal guides 13 and holding holes 14 are formed along the lower edge to guide a plurality of terminals 12 arranged in series at equal pitches.
支持枠３の開放端側には、台座部１１の両端部
側支持面５側からそれぞれ互いに対向するように
延出し、かつその遊端を上方に向けた曲折された
曲折端部を有する片持ち梁状の一対のバネ片１９
が形成されている。 On the open end side of the support frame 3, there is a cantilever extending from both end side support surfaces 5 sides of the pedestal portion 11 so as to face each other, and having bent end portions with their free ends facing upward. A pair of beam-shaped spring pieces 19
is formed.
両開閉体８，９にはそれぞれの両側面に係止突
起１５，１６が形成されており、支持枠３の各支
持面４，５に載置された電子表示管２を把持する
べく、両開閉体７，８を閉じる向き傾動した際
に、支持枠３側に形成されたアーチ状の係止片１
７，１８の孔に各係止突起１３，１４が弾発的に
係合して、ヒンジ部６，７の弾発力に抗して開閉
体８，９が保持される。また、開閉体８，９に
は、その傾動方向に対して撓み得るばね片２２，
２３が一体的に設けられている。ばね片２２，２
３は、開閉体８，９の上記保持状態に於て、それ
ぞれの遊端を載置状態の電子表示管２の表示面２
ａとは相反する裏面２ｂに弾発的に当接するよう
に、遊端部を略直角に内向きに曲折されたＬ字形
状をなしている。 Locking protrusions 15 and 16 are formed on both sides of both the opening and closing bodies 8 and 9, respectively, so that the opening and closing bodies 8 and 9 can be used to grip the electronic display tube 2 placed on the support surfaces 4 and 5 of the support frame 3. An arch-shaped locking piece 1 formed on the support frame 3 side when the opening/closing bodies 7 and 8 are tilted in the closing direction.
The locking protrusions 13 and 14 are elastically engaged with the holes 7 and 18, and the opening and closing bodies 8 and 9 are held against the elastic force of the hinge parts 6 and 7. The opening/closing bodies 8 and 9 also include spring pieces 22 that can be bent in the direction of tilting thereof.
23 are integrally provided. Spring piece 22, 2
3 is the display surface 2 of the electronic display tube 2 with each free end placed in the above-mentioned holding state of the opening/closing bodies 8 and 9.
It has an L-shape in which the free end is bent inward at a substantially right angle so as to resiliently abut against the back surface 2b opposite to the side surface 2b.
尚、固定具１を図示されないプリント基板に固
定するため、台座部１１の下端には位置決め用の
固定脚２４及び弾性脚片２５が形成されている。
固定脚２４の先端に形成された棒状部をプリント
基板の位置決め孔に突入して位置決めを行なうと
共に、弾性脚片２５をプリント基板の他の孔に突
入して、その先端部を孔に係合させて抜け止めす
ることにより、固定具１がプリント基板に固定さ
れる。 In order to fix the fixture 1 to a printed circuit board (not shown), a positioning fixing leg 24 and an elastic leg piece 25 are formed at the lower end of the pedestal 11.
The rod-shaped part formed at the tip of the fixed leg 24 is inserted into the positioning hole of the printed circuit board to perform positioning, and the elastic leg piece 25 is inserted into another hole of the printed circuit board and its tip is engaged with the hole. The fixing tool 1 is fixed to the printed circuit board by moving the fixing tool 1 and preventing it from coming off.
このようにして構成された固定具１にあつて
は、第４図に示されるように電子表示管２を支持
枠３に向けて図の矢印Ａの向きに移動した後、各
端子１２が端子ガイド１３を介して保持孔１４に
挿通しつつ、電子表示管２の端子１２を設けられ
た側の側縁部により矢印Ｂの向きにばね片１９を
撓ませ、電子表示管２の上方側縁部を支持枠３の
上方部に弾発的に当接させて、電子表示管２がそ
の長手方向に直交する向きに対して固定される。 In the fixture 1 constructed in this manner, after the electronic display tube 2 is moved toward the support frame 3 in the direction of arrow A in the figure, as shown in FIG. While inserting into the holding hole 14 through the guide 13, the spring piece 19 is bent in the direction of arrow B by the side edge of the electronic display tube 2 on the side where the terminal 12 is provided, and the upper side edge of the electronic display tube 2 is bent. The electronic display tube 2 is fixed in a direction perpendicular to its longitudinal direction by resiliently abutting the upper portion of the support frame 3.
次に、各開閉体８，９を矢印Ｃの向きに傾動
し、各係止突起１５，１６を係止片１７，１８に
係合させて開閉体８，９を固定する。（第５図参
照）そして、第６図及び第７図に示されるよう
に、電子表示管２の裏面２ｂの長手方向両端部が
開閉体８，９のばね片２２，２３により弾発的に
付勢されるため、電子表示管２の主面２ａが各支
持面４，５に当接して、即ち主面２ａの一部であ
る３方の縁部分を各支持面４，５が変形すること
なく密接した状態で支持して、電子表示管２がそ
の厚み方向に対して固定される。 Next, each of the opening and closing bodies 8 and 9 is tilted in the direction of arrow C, and each of the locking protrusions 15 and 16 is engaged with the locking pieces 17 and 18 to fix the opening and closing bodies 8 and 9. (See FIG. 5) Then, as shown in FIGS. 6 and 7, both longitudinal ends of the back surface 2b of the electronic display tube 2 are elastically moved by the spring pieces 22, 23 of the opening/closing bodies 8, 9. Because of the bias, the main surface 2a of the electronic display tube 2 comes into contact with each of the support surfaces 4 and 5, that is, each of the support surfaces 4 and 5 deforms the three edge portions that are part of the main surface 2a. The electronic display tube 2 is fixed in its thickness direction by being supported in a close state without any interference.
このように、電子表示管２をその長手方向に直
交する向きにばね片１９により弾発付勢すると共
に、厚み方向に対しても両開閉体８，９のばね片
２２，２３により弾発付勢することから、外形寸
法のばらつきによるがたを好適に吸収できると共
に、電子表示管２の裏面２ｂを弾発付勢して主面
２ａを各支持面４，５に当接させて支持すること
により、主面２ａが支持体としての各支持面４，
５に対して傾くように固定されることがない。 In this way, the electronic display tube 2 is resiliently biased in the direction perpendicular to its longitudinal direction by the spring piece 19, and also resiliently biased in the thickness direction by the spring pieces 22, 23 of both opening/closing bodies 8, 9. Since the electronic display tube 2 is biased, it is possible to suitably absorb backlash due to variations in external dimensions, and the back surface 2b of the electronic display tube 2 is elastically biased to bring the main surface 2a into contact with each support surface 4, 5 and support it. By this, the main surface 2a serves as a support for each support surface 4,
It is not fixed so as to be tilted with respect to 5.
［考案の効果］
このように本考案によれば、支持体にヒンジ結
合された開閉体に生じるヒンジ部及びロツク手段
によるがた分が電子表示管の裏面にのみ作用し、
電子表示管の主面を支持体の支持面が変形するこ
となく密接状態に支持するため、その主面の位置
決めを確実にすることができるばかりでなく、電
子表示管をヒンジ結合された開閉体を用いて固定
するため、その組付けが容易であり、その効果は
極めて大である。[Effects of the invention] As described above, according to the invention, the backlash caused by the hinge portion and the locking means in the opening/closing body hinged to the support acts only on the back surface of the electronic display tube.
Since the main surface of the electronic display tube is closely supported without deformation by the supporting surface of the support body, not only can the positioning of the main surface be ensured, but also the electronic display tube can be attached to the hinged opening/closing body. Since it is fixed using a screw, it is easy to assemble and the effect is extremely large.
第１図は、本考案に基づく電子表示管用固定具
を示す正面図である。第２図は、固定具の上面図
である。第３図は、第１図の−線について見
た断面図である。第４図は、固定具及び電子表示
管を示す要部斜視図である。第５図は、電子表示
管を固定具に装着した状態を示す要部斜視図であ
る。第６図は、電子表示管を固定具に装着した状
態を示す第１図に対応する図である。第７図は、
電子表示管を固定具に装着した状態を示す第２図
に対応する図である。
１……固定具、２……電子表示管、２ａ……主
面、２ｂ……裏面、３……支持枠、４，５……支
持面、６，７……ヒンジ部、８，９……開閉体、
１０……保護枠、１１……台座部、１２……端
子、１３……端子ガイド、１４……保持孔、１
５，１６……係止突起、１７，１８……係止片、
１９……ばね片、２２，２３……ばね片、２４…
…固定脚、２５……弾性脚片。
FIG. 1 is a front view showing a fixture for an electronic display tube based on the present invention. FIG. 2 is a top view of the fixture. FIG. 3 is a sectional view taken along the - line in FIG. 1. FIG. 4 is a perspective view of essential parts showing the fixture and the electronic display tube. FIG. 5 is a perspective view of essential parts showing a state in which the electronic display tube is attached to a fixture. FIG. 6 is a diagram corresponding to FIG. 1 showing a state in which the electronic display tube is attached to a fixture. Figure 7 shows
FIG. 2 is a diagram corresponding to FIG. 2 showing a state in which the electronic display tube is attached to a fixture; DESCRIPTION OF SYMBOLS 1... Fixture, 2... Electronic display tube, 2a... Main surface, 2b... Back surface, 3... Support frame, 4, 5... Support surface, 6, 7... Hinge part, 8, 9... …opening/closing body,
DESCRIPTION OF SYMBOLS 10...Protective frame, 11...Pedestal part, 12...Terminal, 13...Terminal guide, 14...Retaining hole, 1
5, 16... Locking protrusion, 17, 18... Locking piece,
19... Spring piece, 22, 23... Spring piece, 24...
...Fixed leg, 25...Elastic leg piece.
Claims (1)
定具であつて、 前記電子表示管の主面の一部と変形することな
く密接する支持面を有する支持体と、該支持体に
傾動自在にヒンジ結合されかつロツク手段をもつ
て前記支持体に保持される開閉体と、前記支持面
上に載置された前記電子表示管の前記主面とは相
反する裏面を前記支持面に向けて弾発付勢するべ
く前記開閉体に設けられたばね手段とを有するこ
とを特徴とする電子表示管用固定具。[Claims for Utility Model Registration] A fixture for fixing a flat electronic display tube, the support having a support surface that comes into close contact with a part of the main surface of the electronic display tube without being deformed. , an opening/closing body that is hinged to the support so as to be tiltable and held by the support with a locking means, and the main surface of the electronic display tube placed on the support surface are opposite to each other. A fixture for an electronic display tube, comprising a spring means provided on the opening/closing body to elastically urge the back surface toward the support surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988048858U JPH058625Y2 (en) | 1988-04-12 | 1988-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988048858U JPH058625Y2 (en) | 1988-04-12 | 1988-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01155086U JPH01155086U (en) | 1989-10-25 |
| JPH058625Y2 true JPH058625Y2 (en) | 1993-03-03 |
Family
ID=31274989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988048858U Expired - Lifetime JPH058625Y2 (en) | 1988-04-12 | 1988-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058625Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4635328B2 (en) * | 2000-11-28 | 2011-02-23 | 双葉電子工業株式会社 | Fluorescent display tube |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530381Y2 (en) * | 1985-06-12 | 1993-08-03 |
-
1988
- 1988-04-12 JP JP1988048858U patent/JPH058625Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01155086U (en) | 1989-10-25 |
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