JPS5927648Y2 - Mounting structure of component mounting board fixing base - Google Patents
Mounting structure of component mounting board fixing baseInfo
- Publication number
- JPS5927648Y2 JPS5927648Y2 JP11426180U JP11426180U JPS5927648Y2 JP S5927648 Y2 JPS5927648 Y2 JP S5927648Y2 JP 11426180 U JP11426180 U JP 11426180U JP 11426180 U JP11426180 U JP 11426180U JP S5927648 Y2 JPS5927648 Y2 JP S5927648Y2
- Authority
- JP
- Japan
- Prior art keywords
- fixing base
- component mounting
- board
- mounting board
- board fixing
- 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
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】
本考案はテレビジョン受像機等の電気機器のキャビネッ
ト底板にプリント板等の部品取付基板を固定する際に使
用する基板固定台の取付構造に関する。[Detailed Description of the Invention] The present invention relates to a mounting structure for a board fixing stand used when fixing a component mounting board such as a printed board to the cabinet bottom plate of an electrical device such as a television receiver.
一般に前述の如き部品取付基板をキャビネット表面から
浮かせて取付ける目的で基板固定台が使用されている。Generally, a board fixing stand is used for the purpose of mounting the above-mentioned component mounting board while floating it from the cabinet surface.
従来、この固定台は第１図に示すようにネジによってキ
ャビネット底板に固定されるようになっていた。Conventionally, this fixing stand has been fixed to the cabinet bottom plate with screws as shown in FIG.
即ち、第１図のものでは、金属製又は合成樹脂製の基板
固定台１をネジ２によってキャビネット底板３に固定し
、プリント板４上の放熱板５に取付けられた金具６を上
記固定台１にネジ７．７止めしているのである。That is, in the case shown in FIG. 1, a board fixing base 1 made of metal or synthetic resin is fixed to the cabinet bottom plate 3 with screws 2, and a metal fitting 6 attached to a heat sink 5 on a printed board 4 is attached to the fixing base 1. It is fixed with screw 7.7.
なお、その際、上記放熱板５はネジ８によってプリント
板４上に固定される。At this time, the heat sink 5 is fixed onto the printed board 4 with screws 8.
このため、斯る従来の構造では、金具６の放熱板５及び
固定台１への取付時の他に、固定台１をキャビネット底
板３に固定する際にもネジ止め作業を必要とし、従って
、組立時及び修理点検時の作業性が極めて悪いと云う欠
点があった。For this reason, in such a conventional structure, screwing work is required not only when attaching the metal fitting 6 to the heat sink 5 and the fixing base 1 but also when fixing the fixing base 1 to the cabinet bottom plate 3. The drawback was that workability during assembly and repair and inspection was extremely poor.
そこで、本考案は斯る点を考慮し、部品取付基板の取付
は時に固定台を簡単にキャビネット底板に固定できるよ
うにしたものであり、以下、本考案の一実施例について
説明する。Therefore, the present invention takes this point into consideration and is designed so that the fixing base can be easily fixed to the cabinet bottom plate when mounting the component mounting board.Hereinafter, one embodiment of the present invention will be described.
第２図は本考案に使用する基板固定台を表わしており、
この固定台、９は水平板部１０と垂直板部１１からなる
Ｌ字形状の合成樹脂成型品である。Figure 2 shows the board fixing stand used in this invention.
This fixing base 9 is an L-shaped synthetic resin molded product consisting of a horizontal plate part 10 and a vertical plate part 11.
この固定台９の上記水平板部１０の上面側には数条のリ
ブ１２，１２・・・・・・が設けられ、このリブ上に第
３図の如くプリント板等の部品取付基板１３の一端部が
載置され、この部品取付基板１３上に取付けられた放熱
板１４．１５がネジ１６及び係止爪１７゜１７・・・・
・・によって固定台９の前記垂直板部１１に固定される
ようになっている。Several ribs 12, 12, . The heat sink 14, 15, on which one end is placed, is mounted on the component mounting board 13, and the screw 16 and the locking claw 17° 17...
... is adapted to be fixed to the vertical plate portion 11 of the fixing base 9.
本考案は斯る基板固定台９に於いて特に水平板部１０の
下面側にボス１８．１８を、また、垂直板部１１の背面
側にＬ字状の係合部１９．１９をそれぞれ設け、これに
よって固定台をキャビネット底板上に固定するようにし
た点を特徴としている。The present invention particularly provides bosses 18.18 on the bottom side of the horizontal plate part 10 and L-shaped engaging parts 19.19 on the back side of the vertical plate part 11 in the board fixing stand 9. , which allows the fixing base to be fixed on the cabinet bottom plate.
即ち、上記固定台９によって部品取付基板をキャビネッ
ト底板上に取付けるには、先ず、前述のようにして一端
部側が固定台９に取付けられた部品取付基板１３の他端
部を第４図に示すキャビネットの前板２０等に設けられ
た一対のリブ２１，２１の間に差し込んで挟持せしめる
。That is, in order to attach the component mounting board 13 onto the cabinet bottom plate using the fixing base 9, first, the other end of the component mounting board 13 whose one end side is attached to the fixing base 9 as described above is shown in FIG. It is inserted between a pair of ribs 21, 21 provided on the front plate 20 of the cabinet, etc., and held therebetween.
そして、次に、固定台９のボス１８．１８をキャビネッ
トの底板２２に設けられた透孔２３，２３にそれぞれ挿
入する。Then, the bosses 18 and 18 of the fixing base 9 are inserted into the through holes 23 and 23 provided in the bottom plate 22 of the cabinet, respectively.
これによって部品取付基板１３が水平方向に固定され、
且つ、こ゛の状態では固定台９の係合部１９，１９がキ
ャビネットの背面開口部２４から若干突出していること
になる。This fixes the component mounting board 13 in the horizontal direction,
In addition, in this state, the engaging portions 19, 19 of the fixing base 9 are slightly protruding from the rear opening 24 of the cabinet.
その後、上記開口部２４を施蓋する裏板２５の下端部に
設けた切欠部２６に前記固定台９の係合部１９，１９を
係止せしめた状態で、その裏板２５をキャビネットに図
示しないネジ等によって固定すれば、固定台９は垂直方
向にも固定され、部品取付板１３の取付けが第５図に示
す状態で完了する訳である。Thereafter, with the engaging parts 19, 19 of the fixing base 9 locked in the notch 26 provided at the lower end of the back plate 25 that covers the opening 24, the back plate 25 is attached to the cabinet. If it is fixed with screws or the like, the fixing base 9 will also be fixed in the vertical direction, and the mounting of the component mounting plate 13 will be completed in the state shown in FIG.
以上説明した如く、本考案に依れば、キャビネットの背
面開口部に裏板を取付ける作業によって基板固定台をキ
ャビネット底板上に固定することができるので、上記固
定台の取付時のネジ止め作業が不要となり、従って、基
板取付時の作業時間を短縮でき、しかも、修理点検時に
おいても基板を簡単に着脱できると云う利点がある。As explained above, according to the present invention, the board fixing base can be fixed on the cabinet bottom plate by attaching the back plate to the rear opening of the cabinet, so the screw tightening work when installing the fixing base is simplified. Therefore, there is an advantage that the work time for mounting the board can be shortened, and the board can be easily attached and detached even during repair and inspection.
第１図は従来の基板取付構造を示す斜視図、第２図〜第
５図は本考案に係り、第２図は基板固定台を示す斜視図
、第３図はその固定台に部品取付基板を取付けた状態を
示す斜視図、第４図は部品取付基板の取付途中の状態を
示す側断面図、第５図はその取付完了状態を示す側断面
図である。
９：基板固定台、１３：部品取付基板、１８：ボス、１
９：係合部、２２：キャビネット底板、２３：透孔、２
５：裏板、２６：切欠部。Fig. 1 is a perspective view showing a conventional board mounting structure, Figs. 2 to 5 relate to the present invention, Fig. 2 is a perspective view showing a board fixing stand, and Fig. 3 is a perspective view showing a component mounting board on the fixing stand. 4 is a side sectional view showing a state in which the component mounting board is attached, and FIG. 5 is a side sectional view showing a state in which the mounting is completed. 9: Board fixing base, 13: Component mounting board, 18: Boss, 1
9: Engagement part, 22: Cabinet bottom plate, 23: Through hole, 2
5: Back plate, 26: Notch.
Claims (1)
る際に使用する基板固定台の取付構造であって、部品取
付基板が固定されるＬ字形状をなす基板固定台の水平板
部の下面に設けた複数個のボスを前記底板に設けた透孔
に挿入し、前記固定台の背面に突出して形成しれたＬ字
状の係合部をキャビネットの背面開口部を施蓋する裏板
の下端に設けた切欠部に係止せしめてなる部品取付基板
固定台の取付構造。This is a mounting structure for a board fixing base used when fixing a component mounting board on the bottom plate of an electrical equipment cabinet, and is installed on the lower surface of the horizontal plate part of the L-shaped board fixing base to which the component mounting board is fixed. A plurality of bosses are inserted into the through holes provided in the bottom plate, and an L-shaped engagement portion formed protruding from the back of the fixing base is inserted into the lower end of the back plate that covers the back opening of the cabinet. A mounting structure for a component mounting board fixing base that is locked into a cutout provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11426180U JPS5927648Y2 (en) | 1980-08-12 | 1980-08-12 | Mounting structure of component mounting board fixing base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11426180U JPS5927648Y2 (en) | 1980-08-12 | 1980-08-12 | Mounting structure of component mounting board fixing base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5737298U JPS5737298U (en) | 1982-02-27 |
| JPS5927648Y2 true JPS5927648Y2 (en) | 1984-08-10 |
Family
ID=29475252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11426180U Expired JPS5927648Y2 (en) | 1980-08-12 | 1980-08-12 | Mounting structure of component mounting board fixing base |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927648Y2 (en) |
-
1980
- 1980-08-12 JP JP11426180U patent/JPS5927648Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5737298U (en) | 1982-02-27 |
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