JPH0128944B2 - - Google Patents
Info
- Publication number
- JPH0128944B2 JPH0128944B2 JP57093624A JP9362482A JPH0128944B2 JP H0128944 B2 JPH0128944 B2 JP H0128944B2 JP 57093624 A JP57093624 A JP 57093624A JP 9362482 A JP9362482 A JP 9362482A JP H0128944 B2 JPH0128944 B2 JP H0128944B2
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- spacer
- terminal
- enclosure
- display
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
【発明の詳細な説明】
本明発は、テレビ、ラジオ、電卓、電子レンジ
等の電化・無線機器で使用されているけい光表示
管をプリント基板に保持するスペーサに関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a spacer for holding a fluorescent display tube used in electrical and wireless equipment such as televisions, radios, calculators, and microwave ovens on a printed circuit board.
従来の例えば電子レンジでは、第１図及び第２
図に示すように、表示管１の取付基板２（以後プ
リント板と称す。）上に、接着剤あるいは両面テ
ープのついたゴム製のスペーサ３を設け、表示管
１を仮固定後、端子部４をプリント板２上でハン
ダ付けしていた。この様な構成においては第３図
及び第４図に示すように中心線イに対して左右の
ぶれを生じたり、水平線ロに対して上下方向のぶ
れが生じ、表示面が正常に固定されず、商品イメ
ージ、商品の品位を悪くしていた。 In conventional microwave ovens, for example, Fig. 1 and Fig. 2
As shown in the figure, a rubber spacer 3 with adhesive or double-sided tape is provided on the mounting board 2 (hereinafter referred to as a printed board) of the display tube 1, and after temporarily fixing the display tube 1, the terminal 4 was soldered on printed board 2. In such a configuration, as shown in Figures 3 and 4, there may be left-right wobbling with respect to the center line A, or vertical wobbling with respect to the horizontal line B, and the display surface may not be fixed properly. , the product image and quality of the product were deteriorated.
また作業面からも、表示管１の端子４を、各々
プリント板２の穴５に挿入していくわけだが、端
子４が整列せず乱れていると、端子数が多い場合
には非常に挿入がしにくく、不良率を高くしてい
た。 Also, from a work perspective, the terminals 4 of the display tube 1 are inserted into the holes 5 of the printed board 2, but if the terminals 4 are not aligned and are disordered, it will be difficult to insert them if there are many terminals. It was difficult to remove, leading to a high defective rate.
本発明は上記従来の欠点を解消するもので表示
管の正確な取付を簡単にし、量産性を上げるスペ
ーサを提供することを目的とする。 SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks, and aims to provide a spacer that facilitates accurate mounting of a display tube and improves mass productivity.
上記目的を達成するため、本発明の表示管用ス
ペーサは、表示管を載置する上面と、前記上面の
周囲に前記上面より高く形成した囲いと、取付基
板に固定する支柱とを備え、前記囲いの一部には
前記表示管の端子を挿入する端子穴を形成すると
ともに、前記上面と前記取付基板との間には間隙
を有する構成であり、表示管の取付状態を正確に
するとともに組立作業の効率を向上するという効
果を有するものである。 In order to achieve the above object, the display tube spacer of the present invention includes an upper surface on which a display tube is placed, an enclosure formed around the upper surface to be higher than the upper surface, and a column fixed to a mounting board, A terminal hole is formed in a part of the display tube into which the terminal of the display tube is inserted, and a gap is provided between the upper surface and the mounting board to ensure accurate mounting of the display tube and ease the assembly process. This has the effect of improving the efficiency of the process.
以下、本発明の一実施例について、図面に基づ
いて説明する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
第５図において、スペーサ６は表示管１をがた
がないように納める上面７と、この上面７の周囲
に突出した囲い８と、プリント板２に挿入固定す
るための支柱９とを備える。さらに上記囲い８に
は表示管１の端子４のピツチに合わして、スペー
サ６に端子穴１０を設けた。これは、端子４を整
列させる事により、プリント板２挿入する時容易
にする為である。この端子穴１０について、端子
４が不整列であると、やはり、端子穴１０には挿
入しにくいので、第８図に示すように、端子穴１
０は、端子挿入部１０ａは端子４の径に対して十
分大きくし、挿入を容易にするとともに、出口部
１０ｂは端子４の径よりわずかに大きくするにと
どめ、端子４のピツチが精度よく出る様に、プリ
ント板２の穴５に容易に挿入できる構造である。 In FIG. 5, the spacer 6 includes an upper surface 7 for housing the display tube 1 without rattling, a surround 8 projecting around the upper surface 7, and a support 9 for inserting and fixing the display tube 2 into the printed board 2. Further, in the enclosure 8, terminal holes 10 were provided in the spacer 6 to match the pitch of the terminals 4 of the display tube 1. This is to make it easier to insert the printed board 2 by aligning the terminals 4. Regarding this terminal hole 10, if the terminal 4 is misaligned, it will be difficult to insert it into the terminal hole 10, so as shown in FIG.
0, the terminal insertion part 10a is made sufficiently larger than the diameter of the terminal 4 to facilitate insertion, and the outlet part 10b is made only slightly larger than the diameter of the terminal 4, so that the pitch of the terminal 4 can be accurately output. It has a structure that allows it to be easily inserted into the hole 5 of the printed board 2.
また、スペーサ６の支柱９に突起部１１を設
け、プリント板２と固定でき、ハンダ付け等でス
ペーサ６が浮く事を防止している。またスペーサ
６と表示管１の浮き防止に、接着テープあるいは
両面テープ１２を設けてある。プリント板２と、
表示管１との間隙は、スペーサ６の支柱９の高さ
で自由に設定できる。またこれによつて生じた間
隙１３は、他の電気、電子部品を実装する事が可
能で、スペースの有効利用にもなる。 In addition, a protrusion 11 is provided on the support 9 of the spacer 6 so that it can be fixed to the printed board 2 and prevents the spacer 6 from floating due to soldering or the like. Further, adhesive tape or double-sided tape 12 is provided to prevent the spacer 6 and display tube 1 from floating. printed board 2,
The gap between the display tube 1 and the display tube 1 can be freely set by adjusting the height of the support 9 of the spacer 6. In addition, the gap 13 created by this allows other electrical and electronic components to be mounted, which also results in effective use of space.
以上述べた様に、本発明によれば表示管を載置
する上面を形成するとともに、端子穴の端子入口
部を端子径に対して十分大きく、出口部を端子径
に対してわずかに大きくしたテーパ状形状とする
ことにより、従来問題であつた表示管の傾き、端
子不整列等による作業困難を解消することがで
き、量産性あるいは良品率の向上は著しいものが
ある。 As described above, according to the present invention, the upper surface on which the display tube is placed is formed, and the terminal entrance part of the terminal hole is sufficiently large compared to the terminal diameter, and the exit part is slightly larger than the terminal diameter. By adopting a tapered shape, it is possible to solve the conventional problems caused by the inclination of the display tube, misalignment of terminals, etc., and it is possible to significantly improve mass productivity and the yield rate.
第１図〜第４図は従来の表示管の取付状態を示
す外観図、第５図は本発明の一実施例である表示
管用スペーサの外観斜視図、第６図および第７図
は同側面図、第８図は同スペーサに表示管を取付
けた状態を示す側面断面図、第９図は同外観斜視
図である。
１……表示管、２……プリント基板、４……端
子、６……スペーサ、７……上面、８……囲い、
９……支柱、１０……端子穴、１２……両面テー
プ、１３……間隙。
Figures 1 to 4 are external views showing the mounting state of a conventional display tube, Figure 5 is an external perspective view of a display tube spacer according to an embodiment of the present invention, and Figures 6 and 7 are the same side view. FIG. 8 is a side sectional view showing a state in which a display tube is attached to the spacer, and FIG. 9 is a perspective view of the same external appearance. 1... Display tube, 2... Printed circuit board, 4... Terminal, 6... Spacer, 7... Top surface, 8... Enclosure,
9... Support column, 10... Terminal hole, 12... Double-sided tape, 13... Gap.
Claims (1)
前記上面より高く形成した囲いと、取付基板に固
定する支柱とを備え、前記囲いの一部には前記表
示管の端子を挿入する端子穴を形成するととも
に、前記端子穴の端子入口部を前記端子径に対し
て十分大きく、出口部をわずかに大きくしたテー
パ状形状とし、前記上面と前記取付基板との間に
は間隙を有する構成とした表示管用スペーサ。 ２ 表示管の端子を整列すべく、囲いに端子のピ
ツチと同ピツチの穴を設けてなる特許請求の範囲
第１項記載の表示管用スペーサ。 ３ 表示管の取付基板とスペーサとを固定する支
柱に突起部を設けてなる特許請求の範囲第１項記
載の表示管用スペーサ。 ４ 表示管とスペーサを定すべく、上面に接着テ
ープを設けてなる特許請求の範囲第１項記載の表
示管用スペーサ。[Scope of Claims] 1. A device comprising an upper surface on which a display tube is placed, an enclosure formed on the circumferential surface of the upper surface to be higher than the upper surface, and a support fixed to a mounting board, and a part of the enclosure has the display. A terminal hole is formed into which a tube terminal is inserted, and the terminal hole has a terminal inlet portion sufficiently large with respect to the terminal diameter and an outlet portion slightly larger in a tapered shape, so that the upper surface and the mounting board are connected to each other. A display tube spacer configured to have a gap in between. 2. A display tube spacer according to claim 1, wherein the enclosure is provided with holes of the same pitch as the terminals in order to align the terminals of the display tube. 3. A spacer for a display tube according to claim 1, wherein a protrusion is provided on a support that fixes the mounting board of the display tube and the spacer. 4. A spacer for a display tube according to claim 1, further comprising an adhesive tape on the upper surface to define the display tube and the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9362482A JPS58209778A (en) | 1982-05-31 | 1982-05-31 | Spacer for display tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9362482A JPS58209778A (en) | 1982-05-31 | 1982-05-31 | Spacer for display tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58209778A JPS58209778A (en) | 1983-12-06 |
| JPH0128944B2 true JPH0128944B2 (en) | 1989-06-06 |
Family
ID=14087475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9362482A Granted JPS58209778A (en) | 1982-05-31 | 1982-05-31 | Spacer for display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58209778A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63107481U (en) * | 1986-12-29 | 1988-07-11 | ||
| JPH0333465U (en) * | 1989-08-10 | 1991-04-02 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132794A (en) * | 1976-04-30 | 1977-11-07 | Hitachi Ltd | Liquid crystal display unit |
| JPS5612377B2 (en) * | 1977-04-05 | 1981-03-20 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554978U (en) * | 1978-10-05 | 1980-04-14 | ||
| JPS5738938Y2 (en) * | 1979-07-06 | 1982-08-27 | ||
| JPS609830Y2 (en) * | 1980-10-06 | 1985-04-05 | 株式会社日立製作所 | light emitting display device |
-
1982
- 1982-05-31 JP JP9362482A patent/JPS58209778A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132794A (en) * | 1976-04-30 | 1977-11-07 | Hitachi Ltd | Liquid crystal display unit |
| JPS5612377B2 (en) * | 1977-04-05 | 1981-03-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58209778A (en) | 1983-12-06 |
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