JPH026463Y2 - - Google Patents
Info
- Publication number
- JPH026463Y2 JPH026463Y2 JP16324584U JP16324584U JPH026463Y2 JP H026463 Y2 JPH026463 Y2 JP H026463Y2 JP 16324584 U JP16324584 U JP 16324584U JP 16324584 U JP16324584 U JP 16324584U JP H026463 Y2 JPH026463 Y2 JP H026463Y2
- Authority
- JP
- Japan
- Prior art keywords
- fixture
- board
- mounting plate
- fixture body
- display element
- 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
- 210000000078 claw Anatomy 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、LED等の表示素子を用いた表示
装置の分野に利用できるもので、特に表示素子を
装着した基板の取付けに関するものである。[Detailed description of the invention] (Field of industrial application) This invention can be used in the field of display devices using display elements such as LEDs, and particularly relates to the attachment of a board on which display elements are mounted.
（従来の技術）
LED等の表示素子を用いた表示装置は、基板
上に多数の表示素子が縦横にマトリツクス状に配
設され、基板の背面側にボルトもしくは埋込みナ
ツトを設けるか、またはスタツドを設けて取付板
に固定するようにしている。(Prior Art) In a display device using display elements such as LEDs, a large number of display elements are arranged in a matrix on a substrate, and bolts or embedded nuts are provided on the back side of the substrate, or studs are installed on the back side of the substrate. It is installed and fixed to the mounting plate.
（考案が解決しようとする問題点）
ところが、通常の表示装置においては、前記
LED等の表示素子を装着した基板を取付板に対
して多数規則正しく取付けねばならないので、取
付作業がきわめて厄介であり、また第７図に示す
ように取付板ａの歪みや止め具ｂの締付誤差等に
より、各基板ｃの表面が傾くことがあり、これは
表示素子発光時の光線方向がまちまちとなり、特
に大型の表示装置では、明るさのムラが生じて均
一表示ができないこととなる。本考案は、このよ
うな従来の問題点を解決するためになされたもの
である。(Problem to be solved by the invention) However, in ordinary display devices, the above-mentioned
Since a large number of substrates with display elements such as LEDs must be mounted regularly on the mounting plate, the mounting work is extremely troublesome, and as shown in Figure 7, distortion of the mounting plate a and tightening of the fasteners b. Due to errors or the like, the surface of each substrate c may be tilted, which causes the light beam directions when the display elements emit light to vary, and especially in large display devices, uneven brightness occurs, making it impossible to display uniformly. The present invention has been made to solve these conventional problems.
（問題点を解決するための手段）
上記の問題点を解決するにあたつて、本考案は
表示素子を装着した基板の背面側に、該背面と相
対する取付板の孔に係止する爪片を備えた取付具
本体と、前記取付具本体に頭部を係止させて前記
基板側に螺着した調整用ボルトと、前記取付具本
体と基板との間に位置してこの間を広げるように
付勢するバネとからなる取付具を設け、前記取付
具本体の爪片を取付板の孔に係止させた前記取付
具を介して前記基板を取付板に取り付けたことを
特徴とする表示装置を要旨とするものである。(Means for Solving the Problems) In order to solve the above problems, the present invention provides a hook that is attached to the back side of a board on which a display element is mounted, and that engages in a hole in a mounting plate opposite to the back side. an adjustment bolt whose head is latched to the fixture body and screwed onto the board side; and an adjustment bolt located between the fixture body and the board so as to widen the space between them. A display characterized in that the board is attached to the mounting plate via the mounting tool, which includes a spring that biases the mounting member, and a claw piece of the mounting main body is engaged with a hole in the mounting plate. The gist is the device.
（作用）
基板の取付けにおいて、ネジ止め作業やボルト
締め作業が無くなるので、取付作業がきわめて簡
単になると共に、前記バネを介して取付具の高さ
調節が可能なので、取付後の基板面の傾きを修正
することができる。(Function) When installing the board, there is no need to tighten screws or bolts, so the installation work becomes extremely simple, and since the height of the fixture can be adjusted via the spring, the inclination of the board surface after installation is reduced. can be corrected.
（実施例）
以下、本考案の実施例を図面により具体的に説
明すると、図において１０は表示素子アツセンブ
リーであり、多数の表示素子、図例ではLEDラ
ンプ１１がプリント基板１２上に縦横に配設さ
れ、これらのLEDランプは保持板１３に挿着さ
れ、頭部の先端が若干突出するようになつてい
る。この表示素子アツセンブリー１０は、制御用
のプリント基板２０にサポート２１を介して１個
または複数個装着され、かつ複数本のピン端子２
２によりプリント基板２０の配線と前記プリント
基板１２の配線とが電気的に接続されている。前
記プリント基板２０の背面側には取付具３０が設
けられ、この取付具３０は第３図に示すように、
前記サポート２１にボルト３１で固定された略カ
ツプ状の支持体３２と、このベースに摺動可能に
嵌合された略カツプ状の取付具本体３３とを備
え、かつ支持体３２と取付具本体３３との間に位
置してこの間を広げるように付勢するバネ３４が
設けられ、取付具本体は前記ボルト３１の頭部に
形成されたネジ孔３１ａに螺合した調整用ボルト
３５により取り付けられていて、頭部を前記取付
具本体３３に回転可能に係止させた前記調整用ボ
ルト３５の螺合調整によつて、前記バネ３４で付
勢された状態の下で取付具本体３３がプリント基
板２０に対して進退移動可能となつている。また
取付具本体３３の底面には、第４図に示すように
前記ボルト３５を挟むようにして両側に係止用の
爪片３３ａが円弧状に設けられ、一方開口端には
係止爪３３ｂが形成され、前記支持体３２の開口
端に設けられた係止爪３２ａと係止して、取付具
本体３３の抜け防止作用をなす。(Example) Hereinafter, an example of the present invention will be described in detail with reference to the drawings. In the figure, 10 is a display element assembly, and a large number of display elements, in the example shown, LED lamps 11 are arranged vertically and horizontally on a printed circuit board 12. These LED lamps are inserted into the holding plate 13 so that the tips of their heads protrude slightly. This display element assembly 10 has one or more pieces attached to a control printed circuit board 20 via a support 21, and has a plurality of pin terminals 2.
2 electrically connects the wiring of the printed circuit board 20 and the wiring of the printed circuit board 12. A fixture 30 is provided on the back side of the printed circuit board 20, and as shown in FIG.
It includes a substantially cup-shaped support body 32 fixed to the support 21 with a bolt 31, and a substantially cup-shaped fixture body 33 slidably fitted to this base, and the support body 32 and the fixture body A spring 34 is provided between the bolt 31 and the bolt 33, and biases the spring 34 to widen the space between the bolts 33 and 33. By screwing and adjusting the adjusting bolt 35 whose head is rotatably locked to the fixture main body 33, the fixture main body 33 is printed under the biased state of the spring 34. It can move forward and backward relative to the board 20. Further, on the bottom surface of the fixture main body 33, as shown in FIG. 4, locking claw pieces 33a are provided in an arc shape on both sides so as to sandwich the bolt 35, and on the other hand, a locking claw 33b is formed at the open end. This locks with a locking claw 32a provided at the open end of the support body 32 to prevent the fixture body 33 from coming off.
取付具３０は、プリント基板２０の背面側に複
数個取付けられ、取付板４０の孔４０ａに前記爪
片３３ａを圧入係止してプリント基板２０を取付
けることができ、これによりプリント基板２０を
介して前記表示素子アツセンブリー１０を取付け
ることができる。そして、例え表示素子アツセン
ブリー１０の保持板１３が傾いたとしても、その
修正を容易に行なうことができる。前棋取付具３
０の調整用ボルト３５を回せば、取付具３０の高
さＨを微調整できるからである。このようにし
て、表示素子アツセンブリー１０の前面（保持板
１３の表面）を総て同一平面内に位置させること
ができる。 A plurality of mounting tools 30 are attached to the back side of the printed circuit board 20, and the printed circuit board 20 can be mounted by press-fitting and locking the claw pieces 33a into the holes 40a of the mounting plate 40. Then, the display element assembly 10 can be attached. Even if the holding plate 13 of the display element assembly 10 is tilted, it can be easily corrected. Maegi mounting tool 3
This is because the height H of the fixture 30 can be finely adjusted by turning the adjustment bolt 35. In this way, the front surface of the display element assembly 10 (the surface of the holding plate 13) can all be located within the same plane.
第５図は、本考案の他の実施例を示すもので、
取付具５０が本体５１と、この取付具本体に挿通
してサポート２１に螺合した調整用ボルト５２
と、取付具本体５１に内蔵されプリント基板２０
との間に設けられたバネ５３とから構成され、こ
の場合も取付具本体５１に係止用の爪片５１ａが
設けられており、この爪片を取付板４０の孔４０
ａに圧入係止することにより取付けられるように
してある。また、調整用ボルト５２を回せば、前
記の実施例と同様に取付具５０の高さｈを調整す
ることができ、表示素子アツセンブリー（図示せ
ず）の表面を均一にすることができる。 FIG. 5 shows another embodiment of the present invention,
The fixture 50 includes a main body 51 and an adjustment bolt 52 that is inserted through the fixture body and screwed onto the support 21.
and a printed circuit board 20 built into the fixture body 51.
In this case as well, a locking claw piece 51a is provided on the fixture main body 51, and this claw piece is inserted into the hole 40 of the mounting plate 40.
It can be attached by press-fitting and locking into a. Further, by turning the adjusting bolt 52, the height h of the fixture 50 can be adjusted as in the previous embodiment, and the surface of the display element assembly (not shown) can be made uniform.
（考案の効果）
以上説明したように、本考案によれば取付板に
対する表示素子アツセンブリーの取付けがきわめ
て容易かつ能率的になると共に、取付具の高さ調
整をすることにより多数の表示素子アツセンブリ
ーの表面を同一平面内に統一することができ、表
示装置の明るさムラを未然に防止し、品質の高い
表示装置を提供することが可能となる。(Effects of the invention) As explained above, according to the invention, it becomes extremely easy and efficient to attach the display element assembly to the mounting plate, and by adjusting the height of the mounting tool, a large number of display element assemblies can be mounted. It is possible to unify the surfaces within the same plane, prevent uneven brightness of the display device, and provide a high quality display device.
第１図は、本考案の実施例を示すもので、取付
具を備えた表示素子アツセンブリーの平面図、第
２図はその正面図、第３図は取付具部分の断面
図、第４図は取付具の背面図、第５図は、本考案
の他の実施例における取付具部分の破断面図、第
６図は取付具の高さ調整の状態を示す破断面図、
第７図は従来例の説明図である。
１０……表示素子アツセンブリー、１１……
LEDランプ、１２……プリント基板、１３……
保持板、２０……プリント基板、２１……サポー
ト、２２……ピン端子、３０……取付具、３１…
…ボルト、３２……支持体、３３……取付具本
体、３３ａ……爪片、３４……バネ、３５……調
整用ボルト、４０……取付板、４０ａ……孔、５
０……取付具、５１……取付具本体、５２……調
整用ボルト、５３……バネ。
Fig. 1 shows an embodiment of the present invention; Fig. 2 is a plan view of a display element assembly equipped with a fitting, Fig. 2 is a front view thereof, Fig. 3 is a sectional view of the fitting part, and Fig. 4 is a plan view of a display element assembly equipped with a fitting. A rear view of the fixture, FIG. 5 is a broken sectional view of the fixture part in another embodiment of the present invention, and FIG. 6 is a broken sectional view showing the height adjustment state of the fixture.
FIG. 7 is an explanatory diagram of a conventional example. 10...Display element assembly, 11...
LED lamp, 12... Printed circuit board, 13...
Holding plate, 20... Printed circuit board, 21... Support, 22... Pin terminal, 30... Mounting tool, 31...
... Bolt, 32 ... Support body, 33 ... Fixture main body, 33a ... Claw piece, 34 ... Spring, 35 ... Adjustment bolt, 40 ... Mounting plate, 40a ... Hole, 5
0... Mounting tool, 51... Mounting tool body, 52... Adjustment bolt, 53... Spring.
Claims (1)
備えた取付具本体と、 前記取付具本体に頭部を係止させて前記基板側
に螺着した調整用ボルトと、 前記取付具本体と基板との間に位置してこの間
と広げるように付勢するバネと からなる取付具を設け、 前記取付具本体の爪片を取付板の孔に係止させ
た前記取付具を介して前記基板を取付板に取り付
けたことを特徴とする表示装置。[Scope of Claim for Utility Model Registration] A fixture body provided with a claw piece on the back side of a board on which a display element is mounted, which engages with a hole in a mounting plate facing the back face, and a head part on the fixture body. A fixture is provided, comprising: an adjustment bolt that is locked and screwed onto the board; and a spring that is located between the fixture body and the board and urges the fixture body to spread apart; 1. A display device characterized in that the substrate is attached to a mounting plate via the mounting tool having a claw piece that is engaged with a hole in the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16324584U JPH026463Y2 (en) | 1984-10-29 | 1984-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16324584U JPH026463Y2 (en) | 1984-10-29 | 1984-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6179383U JPS6179383U (en) | 1986-05-27 |
| JPH026463Y2 true JPH026463Y2 (en) | 1990-02-16 |
Family
ID=30721104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16324584U Expired JPH026463Y2 (en) | 1984-10-29 | 1984-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026463Y2 (en) |
-
1984
- 1984-10-29 JP JP16324584U patent/JPH026463Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6179383U (en) | 1986-05-27 |
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