JPS6240882A - Chassis fixing device - Google Patents
Chassis fixing deviceInfo
- Publication number
- JPS6240882A JPS6240882A JP18087785A JP18087785A JPS6240882A JP S6240882 A JPS6240882 A JP S6240882A JP 18087785 A JP18087785 A JP 18087785A JP 18087785 A JP18087785 A JP 18087785A JP S6240882 A JPS6240882 A JP S6240882A
- Authority
- JP
- Japan
- Prior art keywords
- chassis
- cabinet
- fixing tool
- fixing device
- hole
- 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
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、テレビジョン受像機等に用いることのできる
シャーシ固定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 chassis fixing device that can be used in television receivers and the like.
従来の技術
近年、テレビジョン受像機においてコンパクト化及び部
品の簡素化φ削減が要望されており、とりわけ部品点数
の削減、構造の単純化及び製造の自動化への対応が急激
に進んでいる。BACKGROUND OF THE INVENTION In recent years, there has been a demand for compactness, simplification of parts, and reduction in φ in television receivers, and in particular, rapid progress has been made in reducing the number of parts, simplifying structures, and automating manufacturing.
従来シャーシの固定は、例えば第３図に示すように成形
キャビネット１１と一体成形されたシャーシガイド１２
に電気回路部品を取付けたシャーシ１３を挿入摺動し、
裏蓋の係止部でシャーシ１３を押える構造が採られてい
る。このシャーシ１３はプリント板及び電気部品、更に
これらを金具及び成型品で補強した、剛構造となってお
り、シャーシ単体でも充分な強度を有している。Conventionally, the chassis is fixed using a chassis guide 12 integrally molded with a molded cabinet 11, as shown in FIG.
Insert and slide the chassis 13 with the electric circuit components attached to it.
A structure is adopted in which the chassis 13 is held down by the locking part of the back cover. This chassis 13 has a rigid structure including a printed board and electrical components, which are further reinforced with metal fittings and molded parts, and the chassis alone has sufficient strength.
しかしながらコンパクト化及び部品点数の削減、構造の
簡素化、又合理化、自動化を考えた場合、キャビネット
内に広いスペースが必要であり、特に小型化されたテレ
ビジョン受像機では取付けが困難になる等の問題点を有
している。このため、フレームレスシャーシが開発され
た。However, when considering compactness, reduction of the number of parts, simplification of structure, rationalization, and automation, a large space is required within the cabinet, making it difficult to install, especially in the case of miniaturized television receivers. There are problems. For this reason, a frameless chassis was developed.
発明が解決しようとする問題点
」二記のフレームレスシャーシはプリント板」−には性
能上必要なもののみが配置され、補強のための部品は一
切使用されていないため、製造工程でコンベヤーの振動
でシャーシがずれる等テレビジョン受像機全体としてシ
ャーシの強度を確保することが困難であった。Problems to be Solved by the Invention: ``The frameless chassis described in 2 is a printed board'' - only those necessary for performance are placed on it, and no parts for reinforcement are used, so the conveyor is not used during the manufacturing process. It was difficult to ensure the strength of the chassis of the television receiver as a whole, as vibrations caused the chassis to shift.
問題点を解決するための手段
本発明は上記の問題点に鑑み、シャーシ強度を確保する
ことのできるシャーシ固定手段を提供するもので、若干
柔軟性を備えたプラスチックス製中空部を有し、上端及
び下端に係ｔｌ−用突起を備えた固定共を、成形キャビ
ネット及びシャーシ間に挿入し、成形キャビネット及び
シャーシに設けた孔に前記係止用突起を嵌合することに
より固定し、前記中空部を有する固定具は上下方向に柔
軟性を有しており、この固定具を形成することによりダ
ンパーの役目を果しシャーシの強度を確保できるように
構成されている。Means for Solving the Problems In view of the above-mentioned problems, the present invention provides a chassis fixing means that can ensure chassis strength, and has a hollow part made of plastic with some flexibility. A fixing device having locking projections at the upper and lower ends is inserted between the molded cabinet and the chassis, and fixed by fitting the locking projections into holes provided in the molded cabinet and chassis, and The fixing device having a portion is flexible in the vertical direction, and is configured to serve as a damper and ensure the strength of the chassis by forming this fixing device.
作 用
本発明は−１−記のような構成を採ったので、成形キャ
ビネット、シャーシ、及び若干柔軟性を有する中空部を
有したシャーシ固定具の３者が一体となって落下等の破
壊ＷＩｊｙ力を吸収１２、破壊を防ぐことができる。ま
た、このシャーシ固定具を使用することにより、製造ラ
インにおいてベル）・コンベヤーの振動でシャーシがず
れることもなく［１動機による自動調整も容易となる。Function Since the present invention adopts the configuration as described in -1-, the molded cabinet, the chassis, and the chassis fixture having a slightly flexible hollow part are integrated to prevent damage such as falling. Absorbs 12 forces and can prevent destruction. In addition, by using this chassis fixing tool, the chassis will not shift due to vibrations from the bell or conveyor on the production line, and automatic adjustment by one machine will be easy.
実施例
以下本発明の一実施例について、第１図及び第２図を参
照して説明する。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2.
■は成形キャビネット、２（−＃成形キャビネット１に
一体成形したシャーシガイド、３はシャーシガイド２に
取イ］けたシャーシで、中央部に孔４が設けられている
。５は孔４と相対応する成形キャビネット１底部の位置
に設けた孔である。６はプラスチックス製シャーシ固定
具で、パンタグラフ状の中空部７とその上端及び上端に
設けた係止用突起８．９によって構成されている。シャ
ーシ固定具６は」−下方向に柔軟性を有しており、シャ
ーシ３及び成形キャビネット１との間に挿入し、シャー
シ３及び成形キャビネットの孔４又は５に係止用突起８
又は９を嵌合することにより固定されている。図面中、
１０はシャーシに取付けた電気回路部品である。■ is a molded cabinet, 2 (-# is a chassis guide molded integrally with the molded cabinet 1, 3 is a chassis removed from the chassis guide 2), and a hole 4 is provided in the center. 5 corresponds to the hole 4. 6 is a hole provided at the bottom of the molded cabinet 1. Reference numeral 6 denotes a plastic chassis fixture, which is composed of a pantograph-shaped hollow part 7 and its upper end and locking protrusions 8 and 9 provided at the upper end. The chassis fixing device 6 is flexible in the downward direction and is inserted between the chassis 3 and the molded cabinet 1, and has a locking protrusion 8 in the hole 4 or 5 of the chassis 3 and the molded cabinet.
Or it is fixed by fitting 9. In the drawing,
10 is an electric circuit component attached to the chassis.
シャーシに対し、垂直な衝撃力が加わった場合、パンタ
グラフ状中空部を有し、上下方向に柔軟性を有する固定
具は衝撃力を吸収、緩和することができ、シャーシの破
壊を防ぐことができる。When a perpendicular impact force is applied to the chassis, the fixing device, which has a pantograph-shaped hollow part and is flexible in the vertical direction, can absorb and alleviate the impact force, preventing the chassis from breaking. .
尚、中空部の形状は本実施例ではパンタグラフ状とした
が、上下方向に柔軟性を有する形状であれば他の形状で
あっても良い。In this embodiment, the shape of the hollow portion is pantograph-like, but it may have any other shape as long as it has flexibility in the vertical direction.
発明の効果
中空部を有するプラスチックス製固定具を用いることに
より、シャーシと成形キャビネットとを強固に取付ける
ことができ、製造工程中において振動によりシャーシが
位置ずれすることもなく、作業能率を向上することがで
きる等、の効果を有する。Effects of the invention By using a plastic fixture with a hollow part, the chassis and molded cabinet can be firmly attached, and the chassis will not be displaced due to vibration during the manufacturing process, improving work efficiency. It has the following effects.
第１図は本発明によるシャーシ固定装置の一実施例を示
した斜視図、第２図は同断面図、第３図は従来における
シャーシ取伺方法の斜視図である。FIG. 1 is a perspective view showing an embodiment of a chassis fixing device according to the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is a perspective view of a conventional chassis fixing method.
Claims (1)
前記シャーシガイドに取り付けたシャーシに孔を設け、
この孔と対応する成形キャビネット底部に孔を形成し、
若干柔軟性を備えたプラスチックス製の中空部を有し且
つ上端及び下端に係止用突起を備えた固定具を、該固定
具の上端又は下端の係止用突起と前記シャーシ及びキャ
ビネット底部に設けた孔とを嵌合して固定したことを特
徴とするシャーシ固定装置。The molded cabinet and chassis guide are integrally formed,
A hole is provided in the chassis attached to the chassis guide,
Form a hole in the bottom of the molded cabinet that corresponds to this hole,
A fixing device having a hollow part made of slightly flexible plastic and having locking protrusions at the upper and lower ends is connected to the locking protrusions at the upper or lower end of the fixing device and to the bottom of the chassis and cabinet. A chassis fixing device characterized in that the chassis is fixed by fitting with a provided hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18087785A JPS6240882A (en) | 1985-08-16 | 1985-08-16 | Chassis fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18087785A JPS6240882A (en) | 1985-08-16 | 1985-08-16 | Chassis fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6240882A true JPS6240882A (en) | 1987-02-21 |
| JPH0542874B2 JPH0542874B2 (en) | 1993-06-29 |
Family
ID=16090896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18087785A Granted JPS6240882A (en) | 1985-08-16 | 1985-08-16 | Chassis fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240882A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02131390U (en) * | 1989-04-03 | 1990-10-31 | ||
| EP1213222A1 (en) | 2000-12-06 | 2002-06-12 | Toyo Jidoki Co., Ltd. | A filling amount adjustment device for a filling machine |
-
1985
- 1985-08-16 JP JP18087785A patent/JPS6240882A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02131390U (en) * | 1989-04-03 | 1990-10-31 | ||
| EP1213222A1 (en) | 2000-12-06 | 2002-06-12 | Toyo Jidoki Co., Ltd. | A filling amount adjustment device for a filling machine |
| US6547107B2 (en) | 2000-12-06 | 2003-04-15 | Toyo Jidoki Co., Ltd. | Filling amount adjustment device for a liquid-form substance filling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542874B2 (en) | 1993-06-29 |
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