WO2011040323A1 - Image display device - Google Patents
Image display device Download PDFInfo
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- WO2011040323A1 WO2011040323A1 PCT/JP2010/066528 JP2010066528W WO2011040323A1 WO 2011040323 A1 WO2011040323 A1 WO 2011040323A1 JP 2010066528 W JP2010066528 W JP 2010066528W WO 2011040323 A1 WO2011040323 A1 WO 2011040323A1
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- WO
- WIPO (PCT)
- Prior art keywords
- stand
- back cabinet
- image display
- head
- sliding contact
- Prior art date
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/645—Mounting of picture tube on chassis or in housing
Definitions
- the present invention relates to an image display device such as a television receiver or an image monitor.
- a front cabinet and a back cabinet are joined together to form a thin casing, and a flat display and a pair of left and right speakers are arranged inside the casing.
- the front cabinet is provided with an image display window for displaying an image on the display, and a sound emission hole for emitting sound waves emitted from a pair of left and right speakers is formed at a position below the image display window. Has been.
- the receiver body can be used in a state where it is supported by a stand and is self-supporting.
- a stand is attached to the receiver body.
- the parts are assembled in a self-supporting state.
- the stand is coupled to the receiver body using a fastening member such as a screw.
- the cost of transportation can be reduced by packing the receiver body and the stand separately. Then, the stand is connected to the receiver body by using a fastening member such as a screw in the work on the user side.
- an object of the present invention is to provide an image display device capable of simplifying the operation of connecting a stand to the apparatus main body.
- An image display apparatus includes an apparatus main body and a stand that should support the apparatus main body, and the apparatus main body includes a flat display inside a casing formed by joining a front cabinet and a back cabinet to each other.
- the front cabinet is provided with an image display window for displaying an image of the display.
- a recess is formed on the bottom of the back cabinet to fit the head of the stand.
- the recess of the back cabinet and the head of the stand are crimped to each other by press-fitting the head of the stand into the recess of the back cabinet.
- a tapered slidable contact surface and a slidable contact receiving surface are formed, and the apparatus main body is supported on the stand by pressure bonding of the slidable contact surface and the slidable contact receiving surface.
- the head portion of the stand is press-fitted into the recess of the back cabinet, so that the tapered sliding contact surface and the sliding contact receiving surface are pressed against each other, thereby supporting the device main body on the stand. Therefore, the fastening work using a fastening member such as a screw is omitted, or the fastening work using a fewer number of fastening members than the conventional one is sufficient.
- a guide groove extending in a direction perpendicular to the bottom surface of the stand is formed on the head of the stand, while a rectangular parallelepiped fixing rib that can be fitted into the guide groove is formed on the bottom of the back cabinet.
- the two opposing inner wall surfaces that form the guide groove are gradually spaced from the upper end toward the lower end, and the tapered sliding contact surface is formed by the inner wall surface,
- the sliding contact surface is formed by two oppositely facing outer wall surfaces forming the fixing rib.
- the head of the stand has a rectangular parallelepiped shape and has two outer wall surfaces that intersect each other, the guide grooves are respectively provided in both outer wall surfaces, and the recesses in the back cabinet intersect each other.
- the fixing ribs protrude from both inner wall surfaces.
- the two inner wall surfaces in which the two outer wall surfaces forming the fixing ribs form the guide grooves are formed by press-fitting the two fixing ribs of the back cabinet into the two guide grooves of the stand, respectively. Are slidably contacted in a crimped state. As a result, the back cabinet on the stand is restrained from being displaced in two axial directions on the horizontal plane.
- At least one protrusion is formed on the upper surface of the head of the stand, and the protrusion on the wall surface facing the upper surface of the head of the stand is formed in the recess of the back cabinet.
- An opening into which can be inserted is formed.
- the protrusion of the stand is fitted into the opening of the back cabinet, so that the back cabinet on the stand is supported in a stable posture without tilting.
- the connecting operation is simpler than before.
- FIG. 1 is a front view of an image display apparatus according to the present invention.
- FIG. 2 is a perspective view of the image display device as viewed from the front side.
- FIG. 3 is a perspective view of the image display device as seen from the back side.
- FIG. 4 is a longitudinal sectional view of the image display device.
- FIG. 5 is a rear view showing an exploded state of the housing and the stand.
- FIG. 6 is a perspective view of the assembled state of the housing and the stand as seen from the back side.
- FIG. 7 is a perspective view of the back cabinet as seen from the back side.
- FIG. 8 is a perspective view showing the inner surface of the back cabinet.
- FIG. 9 is a perspective view showing a main part of the back cabinet.
- FIG. 1 is a front view of an image display apparatus according to the present invention.
- FIG. 2 is a perspective view of the image display device as viewed from the front side.
- FIG. 3 is a perspective view of the image display device as seen from the
- FIG. 10 is a perspective view of the stand as seen from the back side.
- FIG. 11 is a perspective view of the stand as viewed from the front side.
- FIG. 12 is a vertical cross-sectional view showing an engaged state of the housing and the stand.
- FIG. 13 is another longitudinal cross-sectional view showing an engaged state of the housing and the stand.
- FIG. 14 is a horizontal sectional view showing an engaged state of the housing and the stand.
- the image display device supports a flat housing (1) having an image display window (11) and the housing (1) at a certain height position.
- the case (1) includes a stand (2), and the front cabinet (3) and the back cabinet (4) are joined to each other.
- the front cabinet (3) is provided with a pair of left and right sound emitting holes (12) and (12) exposed below the image display window (11).
- a housing space for various components is formed between the front panel section (31) of the front cabinet (3) and the back panel section (41) of the back cabinet (4).
- a flat display (5) is provided inside the front cabinet (3), and a pair of left and right speaker units (6) and (6) are provided at the bottom of the back cabinet (4).
- the speaker unit (6) is provided with a sound guide bracket (7) for guiding sound waves to the sound emission hole (12).
- the back panel portion (41) of the back cabinet (4) has a recess (43) that opens to the back side and the bottom surface thereof, and is formed on the inner surface of the back panel portion (41).
- a reinforcing rib (44) is formed at a position back to back with the recess (43).
- a pair of rectangular parallelepiped first fixing ribs (45), (45) project from the recesses (43) of the back panel (41) of the back cabinet (4).
- a pair of second fixing ribs (46, 46) are provided on the both side walls of the recess (43) so as to face the outer wall surface (45a) of the first fixing rib (45).
- four openings (47) are formed in the ceiling wall of the recess (43) of the back panel (41).
- the two opposite outer wall surfaces (45a) and (45a) forming the first fixing rib (45) of the back cabinet (4) are gradually tapered from the upper end toward the lower end to form a tapered surface. is doing.
- the two opposite outer wall surfaces forming the second fixed ribs (46) and (46) of the back cabinet (4) are gradually reduced from the upper end toward the lower end to reduce the taper surface. Forming.
- the stand (2) has a base part (21) and a head part (22) as shown in FIGS. 10 and 11, and the head part (22) can be fitted into the concave part (43) of the back cabinet (4). It has a rectangular parallelepiped shape.
- the head (22) of the stand (2) is formed with a pair of left and right first guide grooves (24), (24) that open to the front surface and the upper surface of the stand (2).
- the first fixing rib (45) of the cabinet (4) has a shape that can be fitted.
- the head (22) of the stand (2) is formed with a pair of left and right second guide grooves (25) and (25) that open to the side surface and the upper surface.
- the second guide groove (25) The back cabinet (4) has a shape into which the second fixing rib (46) can be fitted. Furthermore, on the upper surface of the stand (2), four projecting pieces (23) that can be fitted into the opening (47) of the back cabinet (4) are projected upward.
- the two opposing inner wall surfaces (24a) and (24a) forming the first guide groove (24) of the stand (2) are gradually reduced from the upper end toward the lower end.
- the taper surface is formed.
- the two opposing inner wall surfaces (25a) (25a) forming the second guide groove (25) of the stand (2) are also gradually spaced from the upper end toward the lower end. Is reduced to form a tapered surface.
- the stand (2) When the stand (2) is attached to the housing (1), the recess (43) of the housing (1) is fitted to the head (22) of the stand (2) as shown in FIG.
- the stand (2) is fixed to the housing (1) with four screws (8) as shown in FIG.
- the outer wall surface (45a) (45a) of the first fixing rib (45) of the back cabinet (4) Is in sliding contact with the inner wall surface (24a) (24a) of the first guide groove (24) of the stand (2), and the second fixing rib (46) of the back cabinet (4) is the second guide groove of the stand (2). It is in sliding contact with the inner wall surface (25a) (25a) of (25).
- the first fixing rib ( The outer wall surfaces 45a and 45a of 45) are crimped to the inner wall surfaces 24a and 24a of the first guide groove 24 of the stand 2 and the second fixing rib 46 of the back cabinet 4 ) Is pressure-bonded to the inner wall surfaces (25a) and (25a) of the second guide groove (25) of the stand (2). Further, the projecting piece (23) of the stand (2) is fitted into the opening (47) of the back cabinet (4).
- the casing (1) on the stand (2) is restrained from displacement in the biaxial direction on the horizontal plane and is also restrained from being displaced in the tilt direction, and is fastened with screws (8) as shown in FIG. Needless to say, it will be supported in a stable posture on the stand (2). Accordingly, in the manufacturing process, when the stand (2) is attached to the back cabinet (4) and the parts are assembled in a self-supporting state, fastening using the screws (8) is not necessary.
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Provided is an image display device which enables simplification of work for connecting a stand to a device body. Specifically disclosed is an image display device provided with a device body, and a stand (2) for supporting the device body, wherein a recessed portion in which a head portion (22) of the stand (2) can be fitted is formed in the bottom surface of a back cabinet of the device body, tapered sliding contact surface and sliding contact receiving surface that are to be pressure bonded to each other by pressing the head portion (22) of the stand (2) into the recessed portion of the back cabinet are formed respectively in the recessed portion of the back cabinet and the head portion (22) of the stand (2), and the device body is supported on the stand (2) by the pressure bonding between the sliding contact surface and the sliding contact receiving surface.
Description
本発明は、テレビジョン受像機や画像モニター等の画像表示装置に関するものである。
The present invention relates to an image display device such as a television receiver or an image monitor.
一般にテレビジョン受像機においては、フロントキャビネットとバックキャビネットを互いに接合して薄型の筐体が構成され、該筐体の内部に、平面型のディスプレイと左右一対のスピーカとが配備されている。そして、フロントキャビネットには、ディスプレイの画像を表示するための画像表示窓が設けられると共に、該画像表示窓の下方位置に、左右一対のスピーカから発せられる音波を放出するための放音孔が開設されている。
Generally, in a television receiver, a front cabinet and a back cabinet are joined together to form a thin casing, and a flat display and a pair of left and right speakers are arranged inside the casing. The front cabinet is provided with an image display window for displaying an image on the display, and a sound emission hole for emitting sound waves emitted from a pair of left and right speakers is formed at a position below the image display window. Has been.
この様なテレビジョン受像機においては、受像機本体をスタンドにより支持して自立させた状態で使用することが可能となっているが、テレビジョン受像機の製造ラインにおいても、受像機本体にスタンドを取り付けて、自立状態で部品の組み付け作業が行なわれる。この場合、ねじ等の締結部材を用いて受像機本体にスタンドが連結される。
In such a television receiver, the receiver body can be used in a state where it is supported by a stand and is self-supporting. However, even in a television receiver production line, a stand is attached to the receiver body. The parts are assembled in a self-supporting state. In this case, the stand is coupled to the receiver body using a fastening member such as a screw.
又、工場から出荷する場合には、受像機本体とスタンドとを別個に梱包することで輸送コストの削減が図られる。そして、ユーザ側の作業にて、ねじ等の締結部材を用いて受像機本体にスタンドが連結される。
In addition, when shipping from a factory, the cost of transportation can be reduced by packing the receiver body and the stand separately. Then, the stand is connected to the receiver body by using a fastening member such as a screw in the work on the user side.
しかしながら、ねじ等の締結部材を用いて受像機本体にスタンドを連結する作業は生産効率の低下を招くばかりでなく、ユーザにとっても組立作業が煩雑であるという問題があった。
そこで本発明の目的は、装置本体にスタンドを連結する作業の簡易化を図ることが出来る画像表示装置を提供することである。 However, the operation of connecting the stand to the receiver body using a fastening member such as a screw not only causes a reduction in production efficiency, but also has a problem that the assembly operation is complicated for the user.
Accordingly, an object of the present invention is to provide an image display device capable of simplifying the operation of connecting a stand to the apparatus main body.
そこで本発明の目的は、装置本体にスタンドを連結する作業の簡易化を図ることが出来る画像表示装置を提供することである。 However, the operation of connecting the stand to the receiver body using a fastening member such as a screw not only causes a reduction in production efficiency, but also has a problem that the assembly operation is complicated for the user.
Accordingly, an object of the present invention is to provide an image display device capable of simplifying the operation of connecting a stand to the apparatus main body.
本発明に係る画像表示装置は、装置本体と、該装置本体を支持すべきスタンドとを具え、装置本体は、フロントキャビネットとバックキャビネットを互いに接合してなる筐体の内部に、平面型のディスプレイを配備して構成され、フロントキャビネットには、前記ディスプレイの画像を表示するための画像表示窓が設けられている。
An image display apparatus according to the present invention includes an apparatus main body and a stand that should support the apparatus main body, and the apparatus main body includes a flat display inside a casing formed by joining a front cabinet and a back cabinet to each other. The front cabinet is provided with an image display window for displaying an image of the display.
バックキャビネットの底面には、スタンドの頭部が嵌合可能な凹部が形成され、バックキャビネットの凹部とスタンドの頭部には、バックキャビネットの凹部にスタンドの頭部が圧入されることによって互いに圧着すべきテーパ状の摺接面と摺接受け面とが形成され、摺接面と摺接受け面の互いの圧着によってスタンド上に装置本体が支持される。
A recess is formed on the bottom of the back cabinet to fit the head of the stand. The recess of the back cabinet and the head of the stand are crimped to each other by press-fitting the head of the stand into the recess of the back cabinet. A tapered slidable contact surface and a slidable contact receiving surface are formed, and the apparatus main body is supported on the stand by pressure bonding of the slidable contact surface and the slidable contact receiving surface.
上記画像表示装置によれば、バックキャビネットの凹部にスタンドの頭部が圧入されることによって、テーパ状の摺接面と摺接受け面とが互いに圧着し、これによってスタンド上に装置本体が支持されるので、ねじ等の締結部材による締結作業は省略し、若しくは従来よりも少ない本数の締結部材を用いた締結作業で済む。
According to the above image display device, the head portion of the stand is press-fitted into the recess of the back cabinet, so that the tapered sliding contact surface and the sliding contact receiving surface are pressed against each other, thereby supporting the device main body on the stand. Therefore, the fastening work using a fastening member such as a screw is omitted, or the fastening work using a fewer number of fastening members than the conventional one is sufficient.
具体的態様において、スタンドの頭部には、スタンドの底面と直交する方向に伸びるガイド溝が形成される一方、バックキャビネットの底部には、前記ガイド溝に嵌合可能な直方体状の固定リブが形成され、前記ガイド溝を形成する２つの互いに対向する内壁面は、上端から下端に向かって徐々に間隔が縮小して、該内壁面によって前記テーパ状の摺接受け面が形成されると共に、前記固定リブを形成する２つの互いに逆向きの外壁面によって前記摺接面が形成されている。
該具体的態様によれば、バックキャビネットの固定リブをスタンドのガイド溝に圧入することによって、固定リブを形成する２つの外壁面がガイド溝を形成する２つの内壁面にそれぞれ圧着状態で摺接する。 In a specific aspect, a guide groove extending in a direction perpendicular to the bottom surface of the stand is formed on the head of the stand, while a rectangular parallelepiped fixing rib that can be fitted into the guide groove is formed on the bottom of the back cabinet. The two opposing inner wall surfaces that form the guide groove are gradually spaced from the upper end toward the lower end, and the tapered sliding contact surface is formed by the inner wall surface, The sliding contact surface is formed by two oppositely facing outer wall surfaces forming the fixing rib.
According to this specific aspect, by pressing the fixing rib of the back cabinet into the guide groove of the stand, the two outer wall surfaces forming the fixing rib are slidably contacted with the two inner wall surfaces forming the guide groove in a crimped state, respectively. .
該具体的態様によれば、バックキャビネットの固定リブをスタンドのガイド溝に圧入することによって、固定リブを形成する２つの外壁面がガイド溝を形成する２つの内壁面にそれぞれ圧着状態で摺接する。 In a specific aspect, a guide groove extending in a direction perpendicular to the bottom surface of the stand is formed on the head of the stand, while a rectangular parallelepiped fixing rib that can be fitted into the guide groove is formed on the bottom of the back cabinet. The two opposing inner wall surfaces that form the guide groove are gradually spaced from the upper end toward the lower end, and the tapered sliding contact surface is formed by the inner wall surface, The sliding contact surface is formed by two oppositely facing outer wall surfaces forming the fixing rib.
According to this specific aspect, by pressing the fixing rib of the back cabinet into the guide groove of the stand, the two outer wall surfaces forming the fixing rib are slidably contacted with the two inner wall surfaces forming the guide groove in a crimped state, respectively. .
更に具体的な態様において、スタンドの頭部は直方体状を呈して、互いに交叉する２つの外壁面を有し、両外壁面にそれぞれ前記ガイド溝が凹設され、バックキャビネットの凹部は、互いに交叉する２つの内壁面を有し、両内壁面にそれぞれ前記固定リブが突設されている。
該具体的態様によれば、バックキャビネットの２つの固定リブをスタンドの２つのガイド溝にそれぞれ圧入することによって、各固定リブを形成する２つの外壁面が各ガイド溝を形成する２つの内壁面にそれぞれ圧着状態で摺接する。これによって、スタンド上のバックキャビネットは、水平面上の２軸方向の変位が拘束される。 In a more specific aspect, the head of the stand has a rectangular parallelepiped shape and has two outer wall surfaces that intersect each other, the guide grooves are respectively provided in both outer wall surfaces, and the recesses in the back cabinet intersect each other. The fixing ribs protrude from both inner wall surfaces.
According to the specific embodiment, the two inner wall surfaces in which the two outer wall surfaces forming the fixing ribs form the guide grooves are formed by press-fitting the two fixing ribs of the back cabinet into the two guide grooves of the stand, respectively. Are slidably contacted in a crimped state. As a result, the back cabinet on the stand is restrained from being displaced in two axial directions on the horizontal plane.
該具体的態様によれば、バックキャビネットの２つの固定リブをスタンドの２つのガイド溝にそれぞれ圧入することによって、各固定リブを形成する２つの外壁面が各ガイド溝を形成する２つの内壁面にそれぞれ圧着状態で摺接する。これによって、スタンド上のバックキャビネットは、水平面上の２軸方向の変位が拘束される。 In a more specific aspect, the head of the stand has a rectangular parallelepiped shape and has two outer wall surfaces that intersect each other, the guide grooves are respectively provided in both outer wall surfaces, and the recesses in the back cabinet intersect each other. The fixing ribs protrude from both inner wall surfaces.
According to the specific embodiment, the two inner wall surfaces in which the two outer wall surfaces forming the fixing ribs form the guide grooves are formed by press-fitting the two fixing ribs of the back cabinet into the two guide grooves of the stand, respectively. Are slidably contacted in a crimped state. As a result, the back cabinet on the stand is restrained from being displaced in two axial directions on the horizontal plane.
又、更に具体的な態様において、スタンドの頭部の上面には少なくとも１つの突片が形成されると共に、バックキャビネットの凹部には、スタンドの頭部の上面と対向する壁面に、前記突片が嵌入可能な開口部が形成されている。
該具体的態様によれば、スタンドの突片がバックキャビネットの開口部に嵌入することによって、スタンド上のバックキャビネットは傾くことなく安定した姿勢に支持される。 Further, in a more specific aspect, at least one protrusion is formed on the upper surface of the head of the stand, and the protrusion on the wall surface facing the upper surface of the head of the stand is formed in the recess of the back cabinet. An opening into which can be inserted is formed.
According to this specific aspect, the protrusion of the stand is fitted into the opening of the back cabinet, so that the back cabinet on the stand is supported in a stable posture without tilting.
該具体的態様によれば、スタンドの突片がバックキャビネットの開口部に嵌入することによって、スタンド上のバックキャビネットは傾くことなく安定した姿勢に支持される。 Further, in a more specific aspect, at least one protrusion is formed on the upper surface of the head of the stand, and the protrusion on the wall surface facing the upper surface of the head of the stand is formed in the recess of the back cabinet. An opening into which can be inserted is formed.
According to this specific aspect, the protrusion of the stand is fitted into the opening of the back cabinet, so that the back cabinet on the stand is supported in a stable posture without tilting.
本発明に係る画像表示装置によれば、受像機本体にスタンドを連結する場合、バックキャビネットの凹部にスタンドの頭部を圧入するだけでよく、若しくは従来よりも少ない本数の締結部材を用いた締結で済むので、連結作業は従来よりも簡易なものとなる。
According to the image display device of the present invention, when the stand is connected to the receiver body, it is only necessary to press-fit the head of the stand into the recessed portion of the back cabinet, or fastening using a smaller number of fastening members than in the past. Therefore, the connecting operation is simpler than before.
以下、本発明の実施の形態につき、図面に沿って具体的に説明する。
本発明に係る画像表示装置は、図１～図３に示す如く、画像表示窓(11)を有する扁平な筐体(１)と、該筐体(１)を一定の高さ位置に支持するスタンド(２)とを具え、該筐体(１)は、フロントキャビネット(３)とバックキャビネット(４)を互いに接合して構成されている。フロントキャビネット(３)には、画像表示窓(11)の下方に露出する左右一対の放音孔(12)(12)が開設されている。 Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
As shown in FIGS. 1 to 3, the image display device according to the present invention supports a flat housing (1) having an image display window (11) and the housing (1) at a certain height position. The case (1) includes a stand (2), and the front cabinet (3) and the back cabinet (4) are joined to each other. The front cabinet (3) is provided with a pair of left and right sound emitting holes (12) and (12) exposed below the image display window (11).
本発明に係る画像表示装置は、図１～図３に示す如く、画像表示窓(11)を有する扁平な筐体(１)と、該筐体(１)を一定の高さ位置に支持するスタンド(２)とを具え、該筐体(１)は、フロントキャビネット(３)とバックキャビネット(４)を互いに接合して構成されている。フロントキャビネット(３)には、画像表示窓(11)の下方に露出する左右一対の放音孔(12)(12)が開設されている。 Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
As shown in FIGS. 1 to 3, the image display device according to the present invention supports a flat housing (1) having an image display window (11) and the housing (1) at a certain height position. The case (1) includes a stand (2), and the front cabinet (3) and the back cabinet (4) are joined to each other. The front cabinet (3) is provided with a pair of left and right sound emitting holes (12) and (12) exposed below the image display window (11).
図４に示す如く、フロントキャビネット(３)のフロントパネル部(31)とバックキャビネット(４)のバックパネル部(41)との間には、各種部品の収容空間が形成されている。
そして、フロントキャビネット(３)の内部に平面型のディスプレイ(５)が配備されると共に、バックキャビネット(４)の底部には、左右一対となるスピーカユニット(６)(６)が配備され、各スピーカユニット(６)には、前記放音孔(12)へ音波を導くための導音ブラケット(７)が取り付けられている。 As shown in FIG. 4, a housing space for various components is formed between the front panel section (31) of the front cabinet (3) and the back panel section (41) of the back cabinet (4).
A flat display (5) is provided inside the front cabinet (3), and a pair of left and right speaker units (6) and (6) are provided at the bottom of the back cabinet (4). The speaker unit (6) is provided with a sound guide bracket (7) for guiding sound waves to the sound emission hole (12).
そして、フロントキャビネット(３)の内部に平面型のディスプレイ(５)が配備されると共に、バックキャビネット(４)の底部には、左右一対となるスピーカユニット(６)(６)が配備され、各スピーカユニット(６)には、前記放音孔(12)へ音波を導くための導音ブラケット(７)が取り付けられている。 As shown in FIG. 4, a housing space for various components is formed between the front panel section (31) of the front cabinet (3) and the back panel section (41) of the back cabinet (4).
A flat display (5) is provided inside the front cabinet (3), and a pair of left and right speaker units (6) and (6) are provided at the bottom of the back cabinet (4). The speaker unit (6) is provided with a sound guide bracket (7) for guiding sound waves to the sound emission hole (12).
図７に示す如く、バックキャビネット(４)のバックパネル部(41)には、その背面側及び底面側に開口する凹部(43)が形成されると共に、該バックパネル部(41)の内面には、凹部(43)と背中合わせの位置に、図８に示す如く補強リブ(44)が形成されている。
As shown in FIG. 7, the back panel portion (41) of the back cabinet (4) has a recess (43) that opens to the back side and the bottom surface thereof, and is formed on the inner surface of the back panel portion (41). As shown in FIG. 8, a reinforcing rib (44) is formed at a position back to back with the recess (43).
バックキャビネット(４)のバックパネル部(41)の凹部(43)には、図９に示す如くその両側部に、一対の直方体状の第１固定リブ(45)(45)が突設されると共に、凹部(43)の両側壁にはそれぞれ、第１固定リブ(45)の外壁面(45a)と対向して、上下で一対の第２固定リブ(46)(46)が突設されている。
更に、バックパネル部(41)の凹部(43)の天井壁には、４つの開口部(47)が形成されている。 As shown in FIG. 9, a pair of rectangular parallelepiped first fixing ribs (45), (45) project from the recesses (43) of the back panel (41) of the back cabinet (4). At the same time, a pair of second fixing ribs (46, 46) are provided on the both side walls of the recess (43) so as to face the outer wall surface (45a) of the first fixing rib (45). Yes.
Furthermore, four openings (47) are formed in the ceiling wall of the recess (43) of the back panel (41).
更に、バックパネル部(41)の凹部(43)の天井壁には、４つの開口部(47)が形成されている。 As shown in FIG. 9, a pair of rectangular parallelepiped first fixing ribs (45), (45) project from the recesses (43) of the back panel (41) of the back cabinet (4). At the same time, a pair of second fixing ribs (46, 46) are provided on the both side walls of the recess (43) so as to face the outer wall surface (45a) of the first fixing rib (45). Yes.
Furthermore, four openings (47) are formed in the ceiling wall of the recess (43) of the back panel (41).
バックキャビネット(４)の第１固定リブ(45)を形成する２つの互いに逆向きの外壁面(45a)(45a)は、上端から下端に向かって徐々に間隔が縮小して、テーパ面を形成している。
又、バックキャビネット(４)の第２固定リブ(46)(46)を形成する２つの互いに逆向きの外壁面も同様に、上端から下端に向かって徐々に間隔が縮小して、テーパ面を形成している。 The two opposite outer wall surfaces (45a) and (45a) forming the first fixing rib (45) of the back cabinet (4) are gradually tapered from the upper end toward the lower end to form a tapered surface. is doing.
Similarly, the two opposite outer wall surfaces forming the second fixed ribs (46) and (46) of the back cabinet (4) are gradually reduced from the upper end toward the lower end to reduce the taper surface. Forming.
又、バックキャビネット(４)の第２固定リブ(46)(46)を形成する２つの互いに逆向きの外壁面も同様に、上端から下端に向かって徐々に間隔が縮小して、テーパ面を形成している。 The two opposite outer wall surfaces (45a) and (45a) forming the first fixing rib (45) of the back cabinet (4) are gradually tapered from the upper end toward the lower end to form a tapered surface. is doing.
Similarly, the two opposite outer wall surfaces forming the second fixed ribs (46) and (46) of the back cabinet (4) are gradually reduced from the upper end toward the lower end to reduce the taper surface. Forming.
一方、スタンド(２)は、図１０及び図１１の如くベース部(21)と頭部(22)を具え、頭部(22)は、前記バックキャビネット(４)の凹部(43)に嵌入可能な直方体状を呈している。
スタンド(２)の頭部(22)には、その前面及び上面に開口する左右一対の第１ガイド溝(24)(24)が形成されており、該第１ガイド溝(24)は前記バックキャビネット(４)の第１固定リブ(45)が嵌入可能な形状を有している。 On the other hand, the stand (2) has a base part (21) and a head part (22) as shown in FIGS. 10 and 11, and the head part (22) can be fitted into the concave part (43) of the back cabinet (4). It has a rectangular parallelepiped shape.
The head (22) of the stand (2) is formed with a pair of left and right first guide grooves (24), (24) that open to the front surface and the upper surface of the stand (2). The first fixing rib (45) of the cabinet (4) has a shape that can be fitted.
スタンド(２)の頭部(22)には、その前面及び上面に開口する左右一対の第１ガイド溝(24)(24)が形成されており、該第１ガイド溝(24)は前記バックキャビネット(４)の第１固定リブ(45)が嵌入可能な形状を有している。 On the other hand, the stand (2) has a base part (21) and a head part (22) as shown in FIGS. 10 and 11, and the head part (22) can be fitted into the concave part (43) of the back cabinet (4). It has a rectangular parallelepiped shape.
The head (22) of the stand (2) is formed with a pair of left and right first guide grooves (24), (24) that open to the front surface and the upper surface of the stand (2). The first fixing rib (45) of the cabinet (4) has a shape that can be fitted.
又、スタンド(２)の頭部(22)には、その側面及び上面に開口する左右一対の第２ガイド溝(25)(25)が形成されており、該第２ガイド溝(25)は前記バックキャビネット(４)の第２固定リブ(46)が嵌入可能な形状を有している。
更に、スタンド(２)の上面には、前記バックキャビネット(４)の開口部(47)に嵌入可能な４つの突片(23)が上向きに突設されている。 The head (22) of the stand (2) is formed with a pair of left and right second guide grooves (25) and (25) that open to the side surface and the upper surface. The second guide groove (25) The back cabinet (4) has a shape into which the second fixing rib (46) can be fitted.
Furthermore, on the upper surface of the stand (2), four projecting pieces (23) that can be fitted into the opening (47) of the back cabinet (4) are projected upward.
更に、スタンド(２)の上面には、前記バックキャビネット(４)の開口部(47)に嵌入可能な４つの突片(23)が上向きに突設されている。 The head (22) of the stand (2) is formed with a pair of left and right second guide grooves (25) and (25) that open to the side surface and the upper surface. The second guide groove (25) The back cabinet (4) has a shape into which the second fixing rib (46) can be fitted.
Furthermore, on the upper surface of the stand (2), four projecting pieces (23) that can be fitted into the opening (47) of the back cabinet (4) are projected upward.
図１１に示す様に、スタンド(２)の第１ガイド溝(24)を形成する２つの互いに対向する内壁面(24a)(24a)は、上端から下端に向かって徐々に間隔が縮小して、テーパ面を形成している。
又、図１０に示す様に、スタンド(２)の第２ガイド溝(25)を形成する２つの互いに対向する内壁面(25a)(25a)も同様に、上端から下端に向かって徐々に間隔が縮小して、テーパ面を形成している。 As shown in FIG. 11, the two opposing inner wall surfaces (24a) and (24a) forming the first guide groove (24) of the stand (2) are gradually reduced from the upper end toward the lower end. The taper surface is formed.
Further, as shown in FIG. 10, the two opposing inner wall surfaces (25a) (25a) forming the second guide groove (25) of the stand (2) are also gradually spaced from the upper end toward the lower end. Is reduced to form a tapered surface.
又、図１０に示す様に、スタンド(２)の第２ガイド溝(25)を形成する２つの互いに対向する内壁面(25a)(25a)も同様に、上端から下端に向かって徐々に間隔が縮小して、テーパ面を形成している。 As shown in FIG. 11, the two opposing inner wall surfaces (24a) and (24a) forming the first guide groove (24) of the stand (2) are gradually reduced from the upper end toward the lower end. The taper surface is formed.
Further, as shown in FIG. 10, the two opposing inner wall surfaces (25a) (25a) forming the second guide groove (25) of the stand (2) are also gradually spaced from the upper end toward the lower end. Is reduced to form a tapered surface.
筐体(１)にスタンド(２)を取り付ける場合は、図５に示す如くスタンド(２)の頭部(22)に筐体(１)の凹部(43)を嵌合させた後、図６に示す如く４本のビス(８)によって筐体(１)にスタンド(２)を固定する。
When the stand (2) is attached to the housing (1), the recess (43) of the housing (1) is fitted to the head (22) of the stand (2) as shown in FIG. The stand (2) is fixed to the housing (1) with four screws (8) as shown in FIG.
スタンド(２)の頭部(22)に筐体(１)の凹部(43)を嵌合させる過程で、バックキャビネット(４)の第１固定リブ(45)の外壁面(45a)(45a)がスタンド(２)の第１ガイド溝(24)の内壁面(24a)(24a)に摺接すると共に、バックキャビネット(４)の第２固定リブ(46)がスタンド(２)の第２ガイド溝(25)の内壁面(25a)(25a)に摺接する。
In the process of fitting the recess (43) of the housing (1) to the head (22) of the stand (2), the outer wall surface (45a) (45a) of the first fixing rib (45) of the back cabinet (4) Is in sliding contact with the inner wall surface (24a) (24a) of the first guide groove (24) of the stand (2), and the second fixing rib (46) of the back cabinet (4) is the second guide groove of the stand (2). It is in sliding contact with the inner wall surface (25a) (25a) of (25).
そして、図１２～図１４に示す如くスタンド(２)の頭部(22)に筐体(１)の凹部(43)が所定深さまで嵌合すると、バックキャビネット(４)の第１固定リブ(45)の外壁面(45a)(45a)がスタンド(２)の第１ガイド溝(24)の内壁面(24a)(24a)に圧着すると共に、バックキャビネット(４)の第２固定リブ(46)がスタンド(２)の第２ガイド溝(25)の内壁面(25a)(25a)に圧着する。又、バックキャビネット(４)の開口部(47)にスタンド(２)の突片(23)が嵌入する。
Then, as shown in FIGS. 12 to 14, when the recess (43) of the housing (1) is fitted to the head (22) of the stand (2) to a predetermined depth, the first fixing rib ( The outer wall surfaces 45a and 45a of 45) are crimped to the inner wall surfaces 24a and 24a of the first guide groove 24 of the stand 2 and the second fixing rib 46 of the back cabinet 4 ) Is pressure-bonded to the inner wall surfaces (25a) and (25a) of the second guide groove (25) of the stand (2). Further, the projecting piece (23) of the stand (2) is fitted into the opening (47) of the back cabinet (4).
この結果、スタンド(２)上の筐体(１)は、水平面上の２軸方向の変位が拘束されると共に、傾き方向にも変位が拘束されて、図６の如くビス(８)による締結を行なうまでもなく、スタンド(２)上に安定した姿勢で支持されることなる。
従って、製造工程において、バックキャビネット(４)にスタンド(２)を取り付けて自立状態で部品の組み付け作業を行なう場合には、ビス(８)を用いた締結は不要である。 As a result, the casing (1) on the stand (2) is restrained from displacement in the biaxial direction on the horizontal plane and is also restrained from being displaced in the tilt direction, and is fastened with screws (8) as shown in FIG. Needless to say, it will be supported in a stable posture on the stand (2).
Accordingly, in the manufacturing process, when the stand (2) is attached to the back cabinet (4) and the parts are assembled in a self-supporting state, fastening using the screws (8) is not necessary.
従って、製造工程において、バックキャビネット(４)にスタンド(２)を取り付けて自立状態で部品の組み付け作業を行なう場合には、ビス(８)を用いた締結は不要である。 As a result, the casing (1) on the stand (2) is restrained from displacement in the biaxial direction on the horizontal plane and is also restrained from being displaced in the tilt direction, and is fastened with screws (8) as shown in FIG. Needless to say, it will be supported in a stable posture on the stand (2).
Accordingly, in the manufacturing process, when the stand (2) is attached to the back cabinet (4) and the parts are assembled in a self-supporting state, fastening using the screws (8) is not necessary.
又、ユーザ側で筐体(１)にスタンド(２)を連結して使用するために、図６の如く複数本のビス(８)を用いた締結作業を行なう場合には、従来よりも少ない本数のビス(８)を用いた締結で済む。従って、ユーザの作業は簡易なものとなる。
In addition, since the stand (2) is connected to the housing (1) on the user side, the fastening work using a plurality of screws (8) as shown in FIG. Fastening with the number of screws (8) is sufficient. Therefore, the user's work becomes simple.
(１) 筐体
(３) フロントキャビネット
(４) バックキャビネット
(41) バックパネル部
(42) 底壁部
(43) 凹部
(45) 第１固定リブ
(46) 第２固定リブ
(47) 開口部
(２) スタンド
(21) ベース部
(22) 頭部
(23) 突片
(24) 第１ガイド溝
(25) 第２ガイド溝 (1) Case
(3) Front cabinet
(4) Back cabinet
(41) Back panel
(42) Bottom wall
(43) Recess
(45) First fixing rib
(46) Second fixing rib
(47) Opening
(2) Stand
(21) Base part
(22) Head
(23) Projection
(24) First guide groove
(25) Second guide groove
(３) フロントキャビネット
(４) バックキャビネット
(41) バックパネル部
(42) 底壁部
(43) 凹部
(45) 第１固定リブ
(46) 第２固定リブ
(47) 開口部
(２) スタンド
(21) ベース部
(22) 頭部
(23) 突片
(24) 第１ガイド溝
(25) 第２ガイド溝 (1) Case
(3) Front cabinet
(4) Back cabinet
(41) Back panel
(42) Bottom wall
(43) Recess
(45) First fixing rib
(46) Second fixing rib
(47) Opening
(2) Stand
(21) Base part
(22) Head
(23) Projection
(24) First guide groove
(25) Second guide groove
Claims (4)
- 装置本体と、該装置本体を支持すべきスタンドとを具え、装置本体は、フロントキャビネットとバックキャビネットを互いに接合してなる筐体の内部に、平面型のディスプレイを配備して構成され、フロントキャビネットには、前記ディスプレイの画像を表示するための画像表示窓が設けられている画像表示装置において、
バックキャビネットの底面には、スタンドの頭部が嵌合可能な凹部が形成され、バックキャビネットの凹部とスタンドの頭部には、バックキャビネットの凹部にスタンドの頭部が圧入されることによって互いに圧着すべきテーパ状の摺接面と摺接受け面とが形成され、摺接面と摺接受け面の互いの圧着によってスタンド上に装置本体が支持されることを特徴とする画像表示装置。 An apparatus main body and a stand that supports the apparatus main body are provided. The apparatus main body is configured by arranging a flat display inside a housing formed by joining a front cabinet and a back cabinet to each other. In the image display device provided with an image display window for displaying the image of the display,
A recess is formed on the bottom of the back cabinet to fit the head of the stand. The recess of the back cabinet and the head of the stand are crimped to each other by press-fitting the head of the stand into the recess of the back cabinet. An image display device comprising: a taper-shaped sliding contact surface and a sliding contact receiving surface to be formed; and the apparatus main body is supported on a stand by pressure bonding between the sliding contact surface and the sliding contact receiving surface. - スタンドの頭部には、スタンドの底面と直交する方向に伸びるガイド溝が形成される一方、バックキャビネットの底部には、前記溝に嵌合可能な直方体状の固定リブが形成され、前記ガイド溝を形成する２つの互いに対向する内壁面は、上端から下端に向かって徐々に間隔が縮小して、該内壁面によって前記摺接受け面が形成されると共に、前記固定リブを形成する２つの互いに逆向きの外壁面によって前記摺接面が形成されている請求項１に記載の画像表示装置。 A guide groove extending in a direction perpendicular to the bottom surface of the stand is formed on the head of the stand, and a rectangular parallelepiped fixing rib that can be fitted into the groove is formed on the bottom of the back cabinet. The two inner walls facing each other gradually decrease in distance from the upper end toward the lower end, so that the sliding contact surface is formed by the inner wall surfaces, and the two mutually forming the fixing ribs The image display device according to claim 1, wherein the sliding contact surface is formed by a reverse-facing outer wall surface.
- スタンドの頭部は直方体状を呈して、互いに交叉する２つの外壁面を有し、両外壁面にそれぞれ前記ガイド溝が凹設され、バックキャビネットの凹部は、互いに交叉する２つの内壁面を有し、両内壁面にそれぞれ前記固定リブが突設されている請求項２に記載の画像表示装置。 The head of the stand has a rectangular parallelepiped shape and has two outer wall surfaces that intersect each other, the guide grooves are recessed in both outer wall surfaces, and the recess of the back cabinet has two inner wall surfaces that intersect each other. The image display device according to claim 2, wherein the fixing ribs are projected from both inner wall surfaces.
- スタンドの頭部の上面には少なくとも１つの突片が形成されると共に、バックキャビネットの凹部には、スタンドの頭部の上面と対向する壁面に、前記突片が嵌入可能な開口部が形成されている請求項３に記載の画像表示装置。 At least one projecting piece is formed on the upper surface of the head of the stand, and an opening in which the projecting piece can be fitted is formed in the recess of the back cabinet on the wall surface facing the upper surface of the head of the stand. The image display device according to claim 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-224480 | 2009-09-29 | ||
| JP2009224480A JP2011075639A (en) | 2009-09-29 | 2009-09-29 | Image display device |
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| Publication Number | Publication Date |
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| WO2011040323A1 true WO2011040323A1 (en) | 2011-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2010/066528 WO2011040323A1 (en) | 2009-09-29 | 2010-09-24 | Image display device |
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Cited By (1)
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| JP2017005350A (en) * | 2015-06-05 | 2017-01-05 | シャープ株式会社 | Display device and television receiver |
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| JP5773149B2 (en) * | 2011-08-12 | 2015-09-02 | ヤマハ株式会社 | Speaker device |
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| JPH09127882A (en) * | 1995-11-06 | 1997-05-16 | Fujitsu General Ltd | Supporting device of plane display device |
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| JP2011075639A (en) | 2011-04-14 |
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