JP5477142B2 - Display device - Google Patents

Display device Download PDF

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Publication number
JP5477142B2
JP5477142B2 JP2010098426A JP2010098426A JP5477142B2 JP 5477142 B2 JP5477142 B2 JP 5477142B2 JP 2010098426 A JP2010098426 A JP 2010098426A JP 2010098426 A JP2010098426 A JP 2010098426A JP 5477142 B2 JP5477142 B2 JP 5477142B2
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JP
Japan
Prior art keywords
bezel
vertical
horizontal
engaging
bezel portion
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 - Fee Related
Application number
JP2010098426A
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Japanese (ja)
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JP2011227357A (en
Inventor
弘太郎 三好
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Funai Electric Co Ltd
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Funai Electric Co Ltd
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Priority to JP2010098426A priority Critical patent/JP5477142B2/en
Publication of JP2011227357A publication Critical patent/JP2011227357A/en
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133328—Segmented frames

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  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

本発明は、例えば液晶テレビや液晶モニターなどの表示装置に関し、特に、部品点数が
少なくて組立作業を迅速容易に行うことができるようにした。
The present invention, for example, relates Viewing devices such as liquid crystal TVs and LCD monitors, in particular, with a small number of parts which make it possible to perform the assembly work quickly easily.

従来、薄型表示装置の一例として図１０の正面図に示すものがあり、これは液晶テレビ
であって、前後方向ａ，ｂ（図２参照）に沿って互いに嵌合するフロントキャビネット１
ａ及びリアキャビネット１ｂ（図２参照）からなるキャビネット１内に液晶モジュ−ル（
表示装置本体）２が配置され、該液晶モジュ−ル２は、金属製リアフレーム３の前面開口
部に液晶パネル（表示パネル）４を配置し、該リアフレーム３内にバックライト（図示せ
ず）を配置したものであり、液晶パネル４の外周縁を覆う横断面略Ｌ字状の金属製ベゼル
Ｂが、リアフレーム３の上下縁に配置した一対の横ベゼル部Ｂ１，Ｂ２と、該リアフレー
ム３の両側縁に配置した一対の縦ベゼル部Ｂ３，Ｂ４とからなり、その一対の縦ベゼル部
Ｂ３，Ｂ４が、リアフレーム３の各側縁に対向する本体枠Ｂ３ａ，Ｂ４ａと、該各本体枠
Ｂ３ａ，Ｂ４ａの両端から直角に折れ曲がってリアフレーム３の上下縁まで延びる一対の
端枠Ｂ３ｂ，Ｂ４ｂとを有し、その各ベゼル部Ｂ１〜Ｂ４がビス５（係止手段）によりリ
アフレーム３に止着され、該リアフレーム３に一体突設したフランジからなる固定部３ａ
がフロントキャビネット１ａの裏面に一体突設したボス６にねじ７で止着されている。な
お、関連する技術として特許文献１に記載にしたものがある。 Conventionally, as an example of a thin display device, there is the one shown in the front view of FIG. 10, which is a liquid crystal television, and is a front cabinet 1 that fits along the front and rear directions a and b (see FIG. 2).
a and a rear cabinet 1b (see FIG. 2).
The liquid crystal module 2 includes a liquid crystal panel (display panel) 4 disposed in the front opening of the metal rear frame 3, and a backlight (not shown) in the rear frame 3. ), And a metal bezel B having a substantially L-shaped cross section covering the outer peripheral edge of the liquid crystal panel 4 includes a pair of horizontal bezel portions B1 and B2 disposed on the upper and lower edges of the rear frame 3, and the rear It consists of a pair of vertical bezel parts B3, B4 arranged on both side edges of the frame 3, and the pair of vertical bezel parts B3, B4, and the body frames B3a, B4a facing each side edge of the rear frame 3, respectively It has a pair of end frames B3b and B4b which are bent at right angles from both ends of the body frames B3a and B4a and extend to the upper and lower edges of the rear frame 3, and each of the bezel parts B1 to B4 is rear frame by screws 5 (locking means). 3 and Fixing part 3a made integrally projecting flanges in A frame 3
Is fixed to the boss 6 integrally protruding on the back surface of the front cabinet 1a with a screw 7. In addition, there exists what was described in patent document 1 as a related technique.

特開２００５−１９６２１０号公報JP 2005-196210 A

上記従来の構成では、各ベゼル部Ｂ１〜Ｂ４がリアフレーム３に多数のビス５で止着さ
れており、その多数のビス５を用いていることから、部品点数が増加し、コストアップに
なると共に、その各ビス５のねじ込みに手間と時間とがかかって面倒であり、作業能率が
低いという難点がある。 In the conventional configuration, each of the bezel parts B1 to B4 is fixed to the rear frame 3 with a large number of screws 5. Since the large number of screws 5 are used, the number of parts increases and the cost increases. At the same time, it takes time and effort to screw the screws 5, and there is a problem that the work efficiency is low.

本発明は、上記従来の欠点に鑑み、部品点数が少なくて組立作業を迅速容易に行うことが
できるようにした表示装置を提供することを目的としている。
In view of the above-described conventional drawbacks, and its object is to fewer parts provide Viewing apparatus that can perform the assembly work quickly easily.

上記目的を達成するため、請求項１に記載の発明は、外周側面に複数の突起片を有する
リアフレームと、リアフレームの前面開口部に配置された表示パネルとを有する表示装置
本体と、リアフレームの外周縁に配置された横ベゼル部及び縦ベゼル部からなるベゼルと
を備え、縦ベゼル部が、端部で横ベゼル方向に延在する略コ字状に構成され、横ベゼル部
及び縦ベゼル部は、各突起片に係脱可能に係合する複数の係合部を有し、横ベゼル部およ
び縦ベゼル部のうち一方は、突起片に対して第１方向にスライドされた後、第１方向とは
異なる第２方向にスライドされることにより、係合部が突起片と係合するとともに、係合
状態において、横ベゼル部および縦ベゼル部の他方がリアフレームとの係合解除方向へ移
動することを阻止するように構成されている。
請求項２に記載の発明は、請求項１に記載の発明において、横ベゼル部および縦ベゼル
部の一方は、係合状態において、リアフレームとの間に横ベゼル部および縦ベゼル部の他
方を挟み込むように配置されることにより、横ベゼル部および縦ベゼル部の他方がリアフ
レームとの係合解除方向へ移動することを阻止するように構成されている。
請求項３に記載の発明は、請求項１に記載の発明において、横ベゼル部および縦ベゼル
部の一方は、係合状態において、端面が横ベゼル部および縦ベゼル部の他方に対して係合
解除方向側から当接するように配置されることにより、横ベゼル部および縦ベゼル部の他
方がリアフレームとの係合解除方向へ移動することを阻止するように構成されている。
請求項４に記載の発明は、請求項１〜３のいずれかに記載の発明において、横ベゼル部
および縦ベゼル部のうち他方は、突起片に対して第３方向にスライドされた後、第３方向
とは異なる第４方向にスライドされることにより、係合部が突起片と係合するように構成
されている。
請求項５に記載の発明は、請求項４に記載の発明において、横ベゼル部および縦ベゼル
部の一方が突起片に対して係合部を係合させる際にスライドされる第１方向と、横ベゼル
部および縦ベゼル部の他方が突起片に対して係合部を係合させる際にスライドされる第３
方向とは、互いに向きが異なり、横ベゼル部の係合部と縦ベゼル部の係合部とは、互いに
別個に突起片と係合可能に構成されている。
To achieve the above object, the invention according to claim 1 chromatic and <br/> rear frame having a plurality of projecting pieces on the outer peripheral side surface, and a display panel disposed on the front opening of Li A frame Display device
A body, a bezel ing from the side bezel and vertical bezel portion disposed on the outer periphery of the rear frame
The provided, vertical bezel portion is configured in a substantially U-shape extending laterally bezel direction at the end portion, transverse bezel <br/>及beauty vertical bezel portion is detachably engaged with the respective projecting piece A plurality of engaging portions , a lateral bezel portion and
And one of the vertical bezel portions is slid in the first direction with respect to the protruding piece,
By sliding in a different second direction, the engaging portion engages with the protruding piece, and
In the state, the other of the horizontal bezel portion and the vertical bezel portion moves in the disengagement direction from the rear frame.
It is configured to prevent movement .
The invention according to claim 2 is the invention according to claim 1, wherein the horizontal bezel portion and the vertical bezel are
One of the parts is in the engaged state between the rear bezel and the horizontal bezel part and the vertical bezel part.
The other side of the horizontal bezel and the vertical bezel
It is configured to prevent movement in the direction of disengagement from the frame.
According to a third aspect of the present invention, in the first aspect of the invention, the horizontal bezel portion and the vertical bezel
One of the parts is engaged with the other of the horizontal bezel part and the vertical bezel part in the engaged state.
In addition to the horizontal bezel and vertical bezel, they are arranged so that they come into contact with the release direction.
It is configured to prevent the side from moving in the direction of disengagement from the rear frame.
According to a fourth aspect of the invention, in the invention of any one of the first to third aspects, the lateral bezel portion
And the other of the vertical bezel portions is slid in the third direction with respect to the protruding piece, and then the third direction
Configured so that the engaging part engages with the protruding piece by sliding in a fourth direction different from
Has been.
The invention according to claim 5 is the invention according to claim 4, wherein the horizontal bezel portion and the vertical bezel
A first direction that slides when one of the parts engages the engaging part with the protruding piece, and a lateral bezel
And the other of the vertical part and the vertical bezel part is slid when the engaging part is engaged with the protruding piece.
The direction is different from the direction, and the engaging part of the horizontal bezel part and the engaging part of the vertical bezel part are mutually
It is configured to be separately engageable with the protruding piece.

請求項６に記載の発明は、請求項１または２に記載の発明において、各係合部が、横ベ
ゼル部及び横ベゼル部の両端に一体突設した延長板に形成した係合孔と、縦ベゼル部の両
端に形成した係合凹溝とからなり、係合凹溝の内周面に段差が形成されており、各横ベゼ
ル部及び各延長板の係合孔を各突起片に係合させることにより、横ベゼル部がリアフレー
ムの上下縁に配置されるように構成されており、各縦ベゼル部の両端を延長板に重合させ
、両端の係合凹溝を各突起片に係合させて各係合凹溝の段差を各突起片に引っ掛けること
により、縦ベゼル部がリアフレームの両側縁に配置されるように構成されている。
Invention according to claim 6, in the invention described in claim 1 or 2, formed on the extension plate of the engaging portion is integrally projected on both ends of the horizontal base <br/> diesel unit及beauty horizontal bezel Both the engagement hole and the vertical bezel
It consists an engaging groove formed on the end, which step is formed on the inner peripheral surface of the engaging recessed groove, by engaging the respective horizontal bezel portion and the engagement hole of the extension plate to the projecting piece , horizontal bezel is configured to be placed in upper and lower edge of the rear frame, to polymerize the both ends of each longitudinal bezel to the extension plate
By hooking the step of each engaging recessed groove is engaged with the engaging grooves at both ends on each projecting piece each projecting piece, vertical bezel portion is configured to so that is disposed on both side edges of the rear frame Yes .

請求項７に記載の発明は、請求項１または３に記載の発明において、各係合部が、各横
ベゼル部の両端及び各縦ベゼル部の両端に形成した係合凹溝からなり、係合凹溝の内周面
に段差が形成されており、各横ベゼル部の各係合凹溝を各突起片に係合させて各係合凹溝
の段差を各突起片に引っ掛けることにより、横ベゼル部がリアフレームの上下縁に配置さ
れるように構成されており、各縦ベゼル部の両端の係合凹溝を各突起片に係合させて各係
合凹溝の段差を各突起片に引っ掛けることにより、縦ベゼル部がリアフレームの両側縁に
配置されるように構成されている。
The invention of claim 7 is the invention according to claim 1 or 3, the engaging portion is composed of engagement grooves formed on both the ends of the two ends and each longitudinal bezel portion of each lateral bezel part, It is formed stepped on the inner peripheral surface of the engaging recessed groove, by hooking the step of each engaging concave groove of the engaging grooves engaged with the respective projecting piece of the lateral bezel to the projecting piece The horizontal bezel is located on the top and bottom edges of the rear frame.
It is configured to be, by hooking the step of each engaging concave groove of the engaging recessed groove of both ends of each vertical bezel engaged to each projecting piece each projecting piece, vertical bezel Ria It is configured so that is arranged on both side edges of the frame.

請求項１に記載の発明によれば、リアフレームの外周面よりも外方に突出する複数の突
起片に各横ベゼル部及び各縦ベゼル部の係合部を係合させるだけで、該各ベゼル部をリア
フレームの外周縁に簡単に係止することができ、従来のビスで止着する場合に比べて、ビ
スの分の部品点数を減少させてコストダウンを図ることができると共に、ビス止め作業を
無くして組立作業の能率を格段に上げることができる。 According to the first aspect of the present invention, each of the horizontal bezel portions and the vertical bezel portions can be engaged with the plurality of protruding pieces protruding outward from the outer peripheral surface of the rear frame. The bezel can be easily locked to the outer periphery of the rear frame. Compared with the case where it is fixed with a conventional screw, the number of parts for the screw can be reduced, and the cost can be reduced. Eliminating the stop work, the efficiency of the assembly work can be greatly increased.

請求項６に記載の発明によれば、各横ベゼル部及び該各横ベゼル部の両端に一体突設し
た各延長板の係合孔を各突起片に係合させた後、各縦ベゼルの両端を延長板に重合させて
該両端の係合凹溝を各突起片に係合させ、該各係合凹溝の段差を各突起片に引っ掛けるだ
けで、その各ベゼル部をリアフレームの外周縁に簡単に係止することができる。
According to the sixth aspect of the present invention, after engaging the engaging holes of the respective horizontal bezel portions and the respective extension plates integrally protruding at both ends of the respective horizontal bezel portions with the respective projecting pieces, both ends are polymerized to the extension plate is engaged with the engagement grooves of the both ends each projecting piece, a step of the respective engagement grooves only hooked on the projecting piece, the rear frame and the respective bezel parts It can be easily locked to the outer peripheral edge.

請求項７に記載の発明によれば、各横ベゼル部の各係合凹溝を各突起片に係合させて該
各係合凹溝の段差を各突起片に引っ掛けると共に、各縦ベゼル部の両端の係合凹溝を各突
起片に係合させて該各係合凹溝の段差を各突起片に引っ掛けるだけで、その各ベゼル部を
リアフレームの外周縁に簡単に係止することができる。 According to the seventh aspect of the present invention, the engaging groove of each lateral bezel portion is engaged with the protruding piece, the step of the engaging groove is hooked on the protruding piece, and the vertical bezel portion is only the engaging recessed groove of the both ends of engaged each projecting piece hooking step of the respective engagement grooves in the projecting piece, simply locking the respective bezel parts on the outer periphery of the rear frame be able to.

本発明の実施の一形態である薄型表示装置の正面図である。It is a front view of the thin display device which is one embodiment of the present invention. 同縦断面図である。It is the longitudinal cross-sectional view. 同液晶モジュ−ルの分解斜視図である。It is a disassembled perspective view of the liquid crystal module. （ａ）は同要部の部分斜視図、（ｂ）はＡ−Ａ矢視図、（ｃ）はＢ−Ｂ矢視図、（ｄ）は同部分正面図、（ｅ）はＣ−Ｃ矢視図、（ｆ）は同部分正面図である。(A) is a partial perspective view of the main part, (b) is an AA arrow view, (c) is a BB arrow view, (d) is the partial front view, and (e) is CC. An arrow view and (f) are the partial front views. （ａ）〜（ｃ）は同組立手順を示す説明図である。(A)-(c) is explanatory drawing which shows the assembly procedure. 本発明の実施の他の形態である薄型表示装置の正面図である。It is a front view of the thin display apparatus which is another form of implementation of this invention. 同液晶モジュ−ルの分解斜視図である。It is a disassembled perspective view of the liquid crystal module. （ａ）は同要部の部分斜視図、（ｂ）はＤ−Ｄ矢視図、（ｃ）はＥ−Ｅ矢視図、（ｄ）は同部分正面図、（ｅ）はＦ−Ｆ矢視図、（ｆ）は同部分正面図である。(A) is a partial perspective view of the main part, (b) is a DD arrow view, (c) is an EE arrow view, (d) is the partial front view, and (e) is FF. An arrow view and (f) are the partial front views. （ａ）〜（ｃ）は同組立手順を示す説明図である。(A)-(c) is explanatory drawing which shows the assembly procedure. 従来例の正面図である。It is a front view of a prior art example.

図１〜図５は本発明の実施の一形態である薄型表示装置を示すものであり、これは液晶
テレビであって、リアフレーム３側に設けた突起片１０と、各横ベゼル部Ｂ１，Ｂ２に設
けた係合孔（係合部）１１及び各縦ベゼル部Ｂ３，Ｂ４に設けた係合凹溝（係合部）１２
とからなる係止手段が設けられ、リアフレーム３の内周面に合成樹脂製バックライト用反
射体９が配置されている。上記以外の構成で図１０に記載の構成と同一部分に同一符号を
付してその説明を省略する。 1 to 5 show a thin display device according to an embodiment of the present invention, which is a liquid crystal television, which is a projection piece 10 provided on the rear frame 3 side and each lateral bezel portion B1, An engagement hole (engagement portion) 11 provided in B2 and an engagement groove (engagement portion) 12 provided in each vertical bezel portion B3, B4.
And a synthetic resin backlight reflector 9 is disposed on the inner peripheral surface of the rear frame 3. Components other than those described above are denoted by the same reference numerals as those in FIG. 10 and description thereof is omitted.

図３及び図４に示すように、各横ベゼル部Ｂ１，Ｂ２は、液晶パネル４の前面に対向す
る正面板１３と、該正面板１３から直角に折れ曲がる外周板１４とにより、横断面略Ｌ字
状に形成され、該外周板１４の両端に各横ベゼル部Ｂ１，Ｂ２の長手方向に沿って延長板
１５が一体突設され、該各延長板１５と外周板１４との間の段差によりその各延長板１５
が外周板１４よりその厚さ分だけ内側に下げられている。 As shown in FIGS. 3 and 4, each of the horizontal bezel portions B <b> 1, B <b> 2 has a cross section of approximately L by a front plate 13 that faces the front surface of the liquid crystal panel 4 and an outer peripheral plate 14 that is bent at a right angle from the front plate 13. The extension plate 15 is integrally formed at both ends of the outer peripheral plate 14 along the longitudinal direction of the horizontal bezel parts B1 and B2, and is formed by a step between the extension plate 15 and the outer peripheral plate 14. Each extension plate 15
Is lowered inward by the thickness of the outer peripheral plate 14.

図３及び図４に示すように、前記係合孔１１は、各横ベゼル部Ｂ１，Ｂ２の中央と各延
長板１５との複数箇所に該各横ベゼル部Ｂ１，Ｂ２の長手方向に沿って横長矩形状に貫設
されている。 As shown in FIGS. 3 and 4, the engagement hole 11 is formed along the longitudinal direction of the horizontal bezel portions B <b> 1 and B <b> 2 at a plurality of locations between the center of the horizontal bezel portions B <b> 1 and B <b> 2 and the extension plates 15. It has a horizontally long rectangular shape.

図３及び図４に示すように、前記突起片１０は、前記各係合孔１１に対向してバックラ
イト用反射体９の上下縁外周面の中央及び両端に一体突設されリアフレーム３の貫通孔を
通って該リアフレーム３の外周面よりも外方に突出する横断面矩形状の基端部１０ａと、
該基端部１０ａの先端から前方ａに向かって直角に折れ曲がる抜止部１０ｂとにより、略
Ｌ字状に形成されており、各突起片１０に各係合孔１１を嵌合させたときに、抜止部１０
ｂによりその各係合孔１１が各突起片１０から抜け出ないようにしている。 As shown in FIGS. 3 and 4, the projecting pieces 10 are integrally projected at the center and both ends of the outer peripheral surface of the upper and lower edges of the reflector 9 for the backlight so as to face the respective engagement holes 11. A base end portion 10a having a rectangular cross section projecting outward from the outer peripheral surface of the rear frame 3 through the through hole;
It is formed in a substantially L shape by a retaining portion 10b that is bent at a right angle from the distal end of the base end portion 10a toward the front a, and when each engaging hole 11 is fitted to each protruding piece 10, Stopping part 10
Each engagement hole 11 is prevented from coming out of each projection piece 10 by b.

図３及び図４に示すように、各縦ベゼル部Ｂ３，Ｂ４の本体枠Ｂ３ａ，Ｂ４ａ及び端枠
Ｂ３ｂ，Ｂ４ｂは、液晶パネル４の前面に対向する正面板１６と、該正面板１６から直角
に折れ曲がる外周板１７とにより、横断面略Ｌ字状に形成され、端枠Ｂ３ｂ，Ｂ４ｂの外
周板１７を前記各延長板１５に重合させたときに、その端枠Ｂ３ｂ，Ｂ４ｂの外周板１７
と各横ベゼル部Ｂ１，Ｂ２の外周板１４とが面一状にされる。 As shown in FIGS. 3 and 4, the body frames B 3 a and B 4 a and the end frames B 3 b and B 4 b of the vertical bezel portions B 3 and B 4 are a front plate 16 facing the front surface of the liquid crystal panel 4 and a right angle from the front plate 16. When the outer peripheral plate 17 of the end frames B3b and B4b is superposed on the respective extension plates 15, the outer peripheral plate 17 of the end frames B3b and B4b is formed.
And the outer peripheral plate 14 of each lateral bezel portion B1, B2 are flush with each other.

図３及び図４に示すように、前記係合凹溝１２は、各端枠Ｂ３ｂ，Ｂ４ｂの外周板１７
の端縁から各縦ベゼル部Ｂ３，Ｂ４の長手方向に沿って横長状に形成され、その各係合凹
溝１２の内周面に段差１８が形成されており、該各係合凹溝１２を各突起片１０に係合さ
せたときに、段差１８を各突起片１０に引っ掛けて、その係合状態を維持する。 As shown in FIGS. 3 and 4, the engaging groove 12 is formed on the outer peripheral plate 17 of each end frame B3b, B4b.
Are formed in a horizontally long shape along the longitudinal direction of each of the vertical bezel portions B3 and B4, and a step 18 is formed on the inner peripheral surface of each of the engagement grooves 12. Is engaged with each projection piece 10, the step 18 is hooked on each projection piece 10 to maintain the engaged state.

液晶モジュ−ル２の組立手順を説明すると、図５（ａ）に示すように、作業台２０上に
リアフレーム３を載置し、該リアフレーム３にバックライト用反射体９や液晶パネル４な
どの各部品を取り付けた後、各横ベゼル部Ｂ１，Ｂ２を上方からリアフレーム３に向けて
下降させ、図５（ｂ）に示すように、各横ベゼル部Ｂ１，Ｂ２及び各延長板１５の係合孔
１１を突起片１０に係合させることにより、その各横ベゼル部Ｂ１，Ｂ２をリアフレーム
３の上下縁に配置した後、各縦ベゼル部Ｂ３，Ｂ４を側方からリアフレーム３に向けて移
動させ、図５（ｃ）に示すように、各縦ベゼル部Ｂ３，Ｂ４の各係合溝１２を各突起片１
０に係合させることにより、その各縦ベゼル部Ｂ３，Ｂ４をリアフレーム３の両側縁に配
置する。 The assembly procedure of the liquid crystal module 2 will be described. As shown in FIG. 5A, the rear frame 3 is placed on the work table 20, and the backlight reflector 9 and the liquid crystal panel 4 are placed on the rear frame 3. Are attached, the horizontal bezel portions B1 and B2 are lowered from above toward the rear frame 3, and as shown in FIG. 5B, the horizontal bezel portions B1 and B2 and the extension plates 15 are moved. The engaging holes 11 are engaged with the projecting pieces 10 so that the horizontal bezel parts B1 and B2 are arranged on the upper and lower edges of the rear frame 3, and then the vertical bezel parts B3 and B4 are viewed from the side. As shown in FIG. 5C, the engagement grooves 12 of the vertical bezel portions B3 and B4 are moved to the projection pieces 1 as shown in FIG.
By engaging with 0, the vertical bezel portions B3 and B4 are arranged on both side edges of the rear frame 3.

上記構成によれば、リアフレーム３の外周面よりも外方に突出する複数の突起片１０に
対して各横ベゼル部Ｂ１，Ｂ２の係合孔１１及び各縦ベゼル部Ｂ３，Ｂ４の係合凹溝１２
を係合させるだけで、該各ベゼル部Ｂ１〜Ｂ４をリアフレーム３の外周縁に簡単に係止す
ることができ、従来のビス５（図１０参照）で止着する場合に比べて、そのビス５の分の
部品点数を減少させてコストダウンを図ることができると共に、ビス止め作業を無くして
組立作業の能率を格段に上げることができる。 According to the above configuration, the engagement holes 11 of the horizontal bezel portions B1 and B2 and the engagement of the vertical bezel portions B3 and B4 with respect to the plurality of protruding pieces 10 that protrude outward from the outer peripheral surface of the rear frame 3. Recessed groove 12
Each of the bezel parts B1 to B4 can be easily locked to the outer peripheral edge of the rear frame 3 simply by engaging them, compared with the case where they are fastened with conventional screws 5 (see FIG. 10). The number of parts corresponding to the screws 5 can be reduced to reduce the cost, and the efficiency of assembling work can be greatly improved by eliminating the screw fixing work.

図３及び図４（ａ）に示すように、リアフレーム３及びバックライト用反射体９の４つ
の角部の前側部分を切り欠いて、該各角部の切り残した後側部分により正面視略三角形の
固定部３ａが形成され、該各固定部３ａにビス挿通孔２１が形成されており、図２に示す
ように、各固定部３ａをフロントキャビネット１ａの裏面に一体突設したボス６にねじ７
で止着することにより、液晶モジュール２がフロントキャビネット１ａの裏面に固定され
ている。 As shown in FIGS. 3 and 4 (a), front portions of the four corners of the rear frame 3 and the backlight reflector 9 are cut out, and the rear portions of the corners are left in front view. A substantially triangular fixing portion 3a is formed, and a screw insertion hole 21 is formed in each fixing portion 3a. As shown in FIG. 2, each fixing portion 3a is integrally projected on the back surface of the front cabinet 1a. Screw 7
The liquid crystal module 2 is fixed to the back surface of the front cabinet 1a.

図２に示すように、フロントキャビネット１ａの裏面のベゼルＢに対向する部分に押さ
え枠２２が一体突設されており、液晶モジュ−ル２をねじ７止めすることにより、ベゼル
Ｂが押さえ枠２２に押し付けられ、そのベゼルＢをリアフレーム３の外周縁に確実に取り
付けることができる。 As shown in FIG. 2, a pressing frame 22 is integrally projected at a portion facing the bezel B on the back surface of the front cabinet 1 a, and the bezel B is fixed to the pressing frame 22 by fixing the liquid crystal module 2 with screws 7. The bezel B can be securely attached to the outer peripheral edge of the rear frame 3.

また、各固定部３ａが従来のようにリアフレーム３の外方に突出されていないので（図
１０参照）、組立工程で液晶モジュ−ル２を搬送する際に、その固定部３ａが組立工具に
接触するなどして変形されたり損傷されるおそれがなく、液晶モジュ−ル２の歩留りを良
好に維持することができる。 Further, since each fixing portion 3a is not projected outward from the rear frame 3 as in the prior art (see FIG. 10), when the liquid crystal module 2 is transported in the assembly process, the fixing portion 3a is an assembly tool. The yield of the liquid crystal module 2 can be favorably maintained without being deformed or damaged due to contact with the liquid crystal.

図２に示すように、液晶モジュ−ル２の下部に取付金具２３が連結され、該取付金具２
２にスタンド２４がねじ７により止着されている。 As shown in FIG. 2, a mounting bracket 23 is connected to the lower part of the liquid crystal module 2, and the mounting bracket 2
2, a stand 24 is fixed by screws 7.

図６〜図９は本発明の実施の他の形態である薄型表示装置を示すものであり、これは液
晶テレビであって、図１〜図５に示す本発明の実施の一形態と基本構造は同一であり、以
下に相違点だけを記載する。 6 to 9 show a thin display device which is another embodiment of the present invention, which is a liquid crystal television, and is one embodiment and basic structure of the present invention shown in FIGS. Are the same and only the differences are described below.

図７及び図８に示すように、各横ベゼル部Ｂ１，Ｂ２の外周板１４の両端に該両端の側
縁からその各横ベゼル部Ｂ１，Ｂ２の長手方向とは直交する方向に沿って段差１８付き係
合凹溝１２が形成され、該各係合凹溝１２に対向してリアフレーム３の両端部近傍に突起
片１０が前後方向ａ，ｂに沿って一体突設されており、各係合凹溝１２を各突起片１０に
係合させ、段差１８を各突起片１０に引っ掛けて、その各係合凹溝１２と各突起片１０と
の係合状態を維持する。 As shown in FIG. 7 and FIG. 8, there is a step along the direction perpendicular to the longitudinal direction of each lateral bezel B1, B2 from the side edges of both ends of the outer peripheral plate 14 of each lateral bezel B1, B2. Engaging grooves 12 with 18 are formed, and projecting pieces 10 are integrally projected along the front-rear directions a and b in the vicinity of both ends of the rear frame 3 so as to face the engaging grooves 12. The engaging groove 12 is engaged with each protrusion piece 10, and the step 18 is hooked on each protrusion piece 10, and the engagement state between each engaging groove 12 and each protrusion piece 10 is maintained.

図７及び図８に示すように、各縦ベゼル部Ｂ３，Ｂ４の端枠Ｂ３ｂ，Ｂ４ｂに形成した
係合凹溝１２に対向してリアフレーム３の両端部に突起片１０が前後方向ａ，ｂとは直交
する方向に沿って一体突設されており、各端枠Ｂ３ｂ，Ｂ４ｂの段差１８付き係合凹溝１
２を各突起片１０に係合させ、段差１８を各突起片１０に引っ掛けて、その各係合凹溝１
２と各突起片１０との係合状態を維持する。 As shown in FIG. 7 and FIG. 8, the projecting pieces 10 are formed in the front and rear directions a, opposite to the engaging grooves 12 formed in the end frames B3b, B4b of the vertical bezel portions B3, B4. The engaging concave groove 1 with the step 18 of each end frame B3b, B4b is integrally projected along a direction orthogonal to b.
2 is engaged with each projection piece 10, and the step 18 is hooked on each projection piece 10, and each of the engagement grooves 1
2 and the protrusions 10 are maintained in an engaged state.

液晶モジュ−ル２の組立手順を説明すると、図９（ａ）に示すように、作業台２０上に
リアフレーム３を載置し、該リアフレーム３にバックライト用反射体９や液晶パネル（表
示パネル）４などの各部品を取り付けた後、各横ベゼル部Ｂ１，Ｂ２を上方からリアフレ
ーム３に向けて下降させ、図９（ｂ）に示すように、各横ベゼル部Ｂ１，Ｂ２の係合凹溝
１２を突起片１０に係合させ、該係合凹溝１２の段差１８を突起片１０に引っ掛け、各横
ベゼル部Ｂ１，Ｂ２をリアフレーム３の上下縁に配置した後、各縦ベゼル部Ｂ３，Ｂ４を
側方からリアフレーム３に向けて移動させ、図９（ｃ）に示すように、各縦ベゼル部Ｂ３
，Ｂ４の各係合溝１２を各突起片１０に係合させ、該係合凹溝１２の段差１８を突起片１
０に引っ掛け、各縦ベゼル部Ｂ３，Ｂ４をリアフレーム３の両側縁に配置する。 The assembly procedure of the liquid crystal module 2 will be described. As shown in FIG. 9A, the rear frame 3 is placed on the work table 20, and the backlight reflector 9 and the liquid crystal panel ( After attaching each part such as the display panel 4, the horizontal bezel parts B 1 and B 2 are lowered from above toward the rear frame 3, and as shown in FIG. 9B, the horizontal bezel parts B 1 and B 2 The engaging groove 12 is engaged with the projecting piece 10, the step 18 of the engaging groove 12 is hooked on the projecting piece 10, and the lateral bezel portions B 1 and B 2 are arranged on the upper and lower edges of the rear frame 3. The vertical bezel parts B3 and B4 are moved from the side toward the rear frame 3, and as shown in FIG.
, B4 are engaged with the protrusions 10, and the step 18 of the engagement groove 12 is changed to the protrusion 1.
The vertical bezel portions B3 and B4 are disposed on both side edges of the rear frame 3 by hooking to 0.

上記構成によれば、各横ベゼル部Ｂ１，Ｂ２の各係合凹溝１２を各突起片１０にに係合
させて該各係合凹溝１２の段差１８を各突起片１０に引っ掛けると共に、各縦ベゼル部Ｂ
３，Ｂ４の両端枠Ｂ３ｂ，Ｂ４ｂの係合凹溝１２を各突起片１０に係合させて該各係合凹
溝１２の段差１８を各突起片１０に引っ掛けるだけで、その各ベゼル部Ｂ１〜Ｂ４をリア
フレーム３の外周縁に簡単に係止することができ、従来のビス５（図１０参照）で止着す
る場合に比べて、そのビス５の分の部品点数を減少させてコストダウンを図ることができ
ると共に、ビス止め作業を無くして組立作業の能率を格段に上げることができる。 According to the above configuration, the engaging grooves 12 of the lateral bezel portions B1 and B2 are engaged with the protruding pieces 10 and the steps 18 of the engaging grooves 12 are hooked on the protruding pieces 10, respectively. Each vertical bezel B
3, the engaging grooves 12 of both end frames B3b, B4b of B4 are engaged with the protruding pieces 10 and the steps 18 of the engaging recessed grooves 12 are hooked on the protruding pieces 10, so that the bezel portions B1 B4 can be easily locked to the outer peripheral edge of the rear frame 3, and the cost is reduced by reducing the number of parts corresponding to the screw 5 compared to the case where it is fixed with the conventional screw 5 (see FIG. 10). In addition to being able to achieve downtime, the screwing work can be eliminated, and the efficiency of the assembly work can be significantly increased.

１ キャビネット
２ 液晶モジュール（表示装置本体）
３ リアフレーム
４ 液晶パネル（表示パネル）
９ バックライト用反射体
１０ 突起片
１０ａ 突起片の基端部
１０ｂ 突起片の抜止部
１１ 係合孔（係合部）
１２ 係合凹溝（係合部）
１８ 段差
Ｂ ベゼル
Ｂ１，Ｂ２ 横ベゼル部
Ｂ３，Ｂ４ 縦ベゼル部
Ｂ３ａ，Ｂ４ａ 縦ベゼル部の本体枠
Ｂ３ｂ，Ｂ４ｂ 縦ベゼル部の端枠 1 cabinet 2 liquid crystal module (display device body)
3 Rear frame 4 LCD panel (display panel)
DESCRIPTION OF SYMBOLS 9 Reflector for backlight 10 Protruding piece 10a Proximal end part of protruding piece 10b Retaining part of protruding piece 11 Engagement hole (engaging part)
12 Engaging groove (engaging part)
18 Step B Bezel B1, B2 Horizontal bezel B3, B4 Vertical bezel B3a, B4a Vertical bezel body frame B3b, B4b End frame of vertical bezel

Claims (7)

外周側面に複数の突起片を有するリアフレームと、前記リアフレームの前面開口部に配
置された表示パネルとを有する表示装置本体と、
前記リアフレームの外周縁に配置された横ベゼル部及び縦ベゼル部からなるベゼルとを
備え、
前記縦ベゼル部が、端部で横ベゼル方向に延在する略コ字状に構成され、
前記横ベゼル部及び前記縦ベゼル部は、前記各突起片に係脱可能に係合する複数の係合
部を有し、
前記横ベゼル部および前記縦ベゼル部のうち一方は、前記突起片に対して第１方向にス
ライドされた後、前記第１方向とは異なる第２方向にスライドされることにより、前記係
合部が前記突起片と係合するとともに、係合状態において、前記横ベゼル部および前記縦
ベゼル部の他方が前記リアフレームとの係合解除方向へ移動することを阻止するように構
成されている、表示装置。 A rear frame having a plurality of projecting pieces on the outer peripheral side surface, and a display device main body to have a display panel disposed on the front opening of the rear frame,
A horizontal bezel and vertical bezel or Rana Ru bezel disposed on an outer peripheral edge of the rear frame
Prepared,
The vertical bezel portion is configured in a substantially U shape extending in the horizontal bezel direction at the end portion,
The lateral bezel unit and the vertical bezel portion has a plurality of engagement portions which detachably engage the respective protruding pieces,
One of the horizontal bezel portion and the vertical bezel portion is swept in the first direction with respect to the protruding piece.
After the ride, the engagement is performed by sliding in a second direction different from the first direction.
The joint portion engages with the protruding piece, and in the engaged state, the horizontal bezel portion and the vertical portion
The other part of the bezel portion is prevented from moving in the disengagement direction from the rear frame.
Made is to have, the display apparatus. 前記横ベゼル部および前記縦ベゼル部の一方は、係合状態において、前記リアフレームOne of the horizontal bezel portion and the vertical bezel portion is in the engaged state when the rear frame
との間に前記横ベゼル部および前記縦ベゼル部の他方を挟み込むように配置されることにBetween the horizontal bezel portion and the vertical bezel portion.
より、前記横ベゼル部および前記縦ベゼル部の他方が前記リアフレームとの係合解除方向Accordingly, the other of the horizontal bezel portion and the vertical bezel portion is disengaged from the rear frame.
へ移動することを阻止するように構成されている、請求項１に記載の表示装置。The display device according to claim 1, wherein the display device is configured to prevent movement to the position. 前記横ベゼル部および前記縦ベゼル部の一方は、係合状態において、端面が前記横ベゼOne of the horizontal bezel portion and the vertical bezel portion is in an engaged state, and an end surface thereof is the horizontal bezel.
ル部および前記縦ベゼル部の他方に対して係合解除方向側から当接するように配置されるArranged so as to come into contact with the other of the vertical portion and the vertical bezel from the disengagement direction side.
ことにより、前記横ベゼル部および前記縦ベゼル部の他方が前記リアフレームとの係合解As a result, the other of the horizontal bezel portion and the vertical bezel portion is disengaged from the rear frame.
除方向へ移動することを阻止するように構成されている、請求項１に記載の表示装置。The display device according to claim 1, wherein the display device is configured to prevent movement in a removal direction. 前記横ベゼル部および前記縦ベゼル部のうち他方は、前記突起片に対して第３方向にスThe other of the horizontal bezel part and the vertical bezel part slides in the third direction with respect to the protruding piece.
ライドされた後、前記第３方向とは異なる第４方向にスライドされることにより、前記係After the ride, the engagement is performed by sliding in a fourth direction different from the third direction.
合部が前記突起片と係合するように構成されている、請求項１〜３のいずれか１項に記載The joint part is comprised so that it may engage with the said protrusion piece, The any one of Claims 1-3.
の表示装置。Display device. 前記横ベゼル部および前記縦ベゼル部の一方が前記突起片に対して前記係合部を係合さOne of the horizontal bezel portion and the vertical bezel portion engages the engaging portion with respect to the protruding piece.
せる際にスライドされる前記第１方向と、前記横ベゼル部および前記縦ベゼル部の他方がAnd the other of the horizontal bezel and the vertical bezel is
前記突起片に対して前記係合部を係合させる際にスライドされる前記第３方向とは、互いThe third direction, which is slid when engaging the engaging portion with the protruding piece, is mutually
に向きが異なり、The direction is different,
前記横ベゼル部の係合部と前記縦ベゼル部の係合部とは、互いに別個に前記突起片と係The engaging portion of the horizontal bezel portion and the engaging portion of the vertical bezel portion are engaged with the protrusion piece separately from each other.
合可能に構成されている、請求項４に記載の表示装置。The display device according to claim 4, wherein the display device is configured to be compatible. 前記各係合部が、前記横ベゼル部及び前記横ベゼル部の両端に一体突設した延長板に形
成した係合孔と、前記縦ベゼル部の両端に形成した係合凹溝とからなり、
前記係合凹溝の内周面に段差が形成されており、
前記各横ベゼル部及び各延長板の係合孔を前記各突起片に係合させることにより、前記
横ベゼル部が前記リアフレームの上下縁に配置されるように構成されており、
前記各縦ベゼル部の両端を前記延長板に重合させ、前記両端の係合凹溝を前記各突起片
に係合させて前記各係合凹溝の段差を前記各突起片に引っ掛けることにより、前記縦ベゼ
ル部が前記リアフレームの両側縁に配置されるように構成されている、請求項１または２
に記載の表示装置。 Wherein each engagement portion consists engagement hole formed in the extension plate which is integrally protruded at both ends of the horizontal bezel portion and the lateral bezel portion, and the engagement grooves formed on both the ends of the longitudinal bezel portion ,
A step is formed on the inner peripheral surface of the engaging groove,
By engaging the respective lateral bezel portion and the engagement hole of the extension plate to said each projection piece is configured such that the <br/> horizontal bezel portion is disposed in upper and lower edge of the rear frame ,
Wherein both ends of each vertical bezel part is polymerized in the extension plate, the hooking a step of both ends of the engaging recessed groove of engaged with the respective projecting piece the respective engagement grooves in said each projection piece Accordingly, the vertical bezel portion is configured so that is arranged on both side edges of said rear frame, according to claim 1 or 2
Viewing apparatus according to. 前記各係合部が、前記横ベゼル部の両端及び前記縦ベゼル部の両端に形成した係合凹溝
からなり、
前記係合凹溝の内周面に段差が形成されており、
前記各横ベゼル部の各係合凹溝を前記各突起片に係合させて前記各係合凹溝の段差を前
記各突起片に引っ掛けることにより、前記横ベゼル部が前記リアフレームの上下縁に配置
されるように構成されており、
前記各縦ベゼル部の両端の係合凹溝を前記各突起片に係合させて前記各係合凹溝の段差
を前記各突起片に引っ掛けることにより、前記縦ベゼル部が前記リアフレームの両側縁に
配置されるように構成されている、請求項１または３に記載の表示装置。 Wherein the engaging portion is made from both ends and the engagement grooves formed on both the ends of the longitudinal bezel portion of the horizontal bezel portion,
A step is formed on the inner peripheral surface of the engaging groove,
Before the step of the engaging groove of the engaging grooves of each lateral bezel is engaged with the respective projecting piece
By hooking serial to each projecting piece, arranged said horizontal bezel portion within the upper and lower edge of the rear frame
Configured to be
By hooking the step of the vertical bezel both ends engaged thereby in the engaging groove of the engaging recessed groove in the respective projection pieces of the respective projection pieces, the vertical bezel portion of the rear frame is configured so that is arranged on both side edges, the display device of the mounting serial to claim 1 or 3.
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