JP2007318238A - Display apparatus - Google Patents

Display apparatus Download PDF

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JP2007318238A
JP2007318238A JP2006142966A JP2006142966A JP2007318238A JP 2007318238 A JP2007318238 A JP 2007318238A JP 2006142966 A JP2006142966 A JP 2006142966A JP 2006142966 A JP2006142966 A JP 2006142966A JP 2007318238 A JP2007318238 A JP 2007318238A
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speaker
attachment
display device
movable body
movable
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Shuichi Yoshida
修一 吉田
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Sharp Corp
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Sharp Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a display apparatus capable of increasing fitting rigidity of a speaker to a display section and suppressing propagation of vibration caused by the speaker from a fitting body to the display section. <P>SOLUTION: The display apparatus, wherein a mobile body 4 with a shaft body 41 inserted to/withdrawn from fitting holes 13, 23 formed to a lower part of the display section 1 for displaying an image and to the speaker 2 fitted to the lower part of the display section 1 by the fitting body 3, and a lever 5 moving the mobile body 4 in an insertion/withdrawal direction are supported by the fitting body 3, includes a suppressing member for suppressing the vibration caused in the speaker 2 from being propagated from the fitting body 3 to the display section 1, and when the display apparatus is carried, the mobile body 4 is moved in the insertion direction, and after the carrying, the mobile body 4 is moved in the withdrawal direction. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は液晶表示装置、プラズマ表示装置等の表示装置に関する。   The present invention relates to a display device such as a liquid crystal display device or a plasma display device.

液晶テレビ等の表示装置は、画像を表示するパネル及び該パネルを収容したキャビネットを有する表示部と、該表示部の下部のキャビネット内に収容されたスピーカとを備えている(例えば特許文献1参照)。   A display device such as a liquid crystal television includes a panel that displays an image, a display unit that includes a cabinet that houses the panel, and a speaker that is housed in a cabinet below the display unit (see, for example, Patent Document 1). ).

スピーカを備える表示装置は、スピーカから外部に放音されるとき該スピーカに振動が発生するため、スピーカを表示部に取着する取着体とスピーカとの間に弾性部材を介在することにより、スピーカに発生する振動が表示部に伝播されるのを抑制するように構成されたものが知られている(例えば特許文献2参照)。   Since a display device including a speaker generates vibration when the sound is emitted from the speaker to the outside, by interposing an elastic member between the attachment body for attaching the speaker to the display unit and the speaker, What is comprised so that the vibration which generate | occur | produces in a speaker may be suppressed to a display part is known (for example, refer patent document 2).

また、表示装置は前記キャビネットとキャビネットの側部に設けられた把手部に指を引掛けて持運ぶことができるように構成されている(例えば特許文献3参照)。
特開2000−287287号公報 特開2001−309277号公報 特開平6−268947号公報
In addition, the display device is configured so that it can be carried by hooking a finger on the cabinet and a handle provided on a side of the cabinet (see, for example, Patent Document 3).
JP 2000-287287 A JP 2001-309277 A JP-A-6-268947

ところで、表示部の下部に沿って略直方体をなすスピーカを配置し、該スピーカの長手方向両端部を取着体により表示部のキャビネットに取着するように表示装置が構成された場合、表示部下側のスピーカに指が掛けられ、この状態で表示装置が持上げられることがある。このとき、スピーカに持上げ荷重が加わるため、表示装置の大形化に伴って取着体によるスピーカの取着剛性を高める必要がある。   By the way, when the display device is configured such that a speaker having a substantially rectangular parallelepiped shape is disposed along the lower portion of the display unit and both ends in the longitudinal direction of the speaker are attached to the cabinet of the display unit by the attachment body, A finger is put on the speaker on the side, and the display device may be lifted in this state. At this time, since a lifting load is applied to the speaker, it is necessary to increase the mounting rigidity of the speaker by the mounting body as the display device becomes larger.

ところが、取着体によるスピーカの取着剛性を高くすると、特許文献2のようにスピーカを取着する取着体と表示部との間に弾性部材を介在させる構成を採用することができないため、スピーカに発生する振動が取着体から表示部に伝播され易くなり、表示部のパネルが微振動し、ビビリ音が発生することになる。   However, if the attachment rigidity of the speaker by the attachment body is increased, a configuration in which an elastic member is interposed between the attachment body for attaching the speaker and the display portion as in Patent Document 2 cannot be employed. Vibration generated in the speaker is easily transmitted from the attachment to the display unit, and the panel of the display unit slightly vibrates and generates chatter noise.

本発明は斯かる事情に鑑みてなされたものであり、主たる目的はスピーカ又は取着体、及び表示部の一方に嵌合孔を設け、該嵌合孔に挿入/離脱される可動体を他方に設け、該可動体を挿脱方向へ移動させる操作手段と、スピーカに発生する振動が取着体から表示部に伝播されるのを抑制する抑制部材とを設けることにより、スピーカの表示部への取着剛性を高めることができ、しかも、スピーカに発生する振動が取着体から表示部に伝播されるのを抑制することができる表示装置を提供することにある。   The present invention has been made in view of such circumstances, and a main object is to provide a fitting hole in one of the speaker or the attachment and the display unit, and to move the movable body inserted / removed in the fitting hole to the other. To the display unit of the speaker by providing an operating means for moving the movable body in the insertion / removal direction and a suppressing member for suppressing vibration generated in the speaker from being propagated from the attachment to the display unit. An object of the present invention is to provide a display device that can increase the attachment rigidity of the speaker and suppress the vibration generated in the speaker from being propagated from the attachment to the display unit.

また、他の目的は可動体を挿入方向へ押圧するレバー、及び可動体を離脱方向へ付勢する弾性体を備える構成とすることにより、可動体の移動切換えを簡易にできる表示装置を提供することにある。   Another object of the present invention is to provide a display device that can easily switch the movement of the movable body by including a lever that presses the movable body in the insertion direction and an elastic body that biases the movable body in the removal direction. There is.

この発明にあっては、レバーを一方向へ回動操作することにより弾性体の付勢力に打ち勝って可動体を挿入方向へ移動させることができ、また、レバーを他方向へ回動操作することにより弾性体の付勢力で可動体を離脱方向へ移動させることができるため、可動体の移動切換えを簡易にできる。   In this invention, the movable body can be moved in the insertion direction by overcoming the urging force of the elastic body by rotating the lever in one direction, and the lever can be operated in the other direction. Thus, the movable body can be moved in the detaching direction by the biasing force of the elastic body, so that the movement switching of the movable body can be simplified.

また、他の目的は可動体を挿入、離脱方向へ相対移動させるボルト、及び該ボルトが螺合される螺子孔を備える構成とすることにより、可動体の移動切換えを簡易にできる表示装置を提供することにある。   Another object is to provide a display device that can easily switch the movement of the movable body by including a bolt that relatively moves the movable body in the insertion / removal direction and a screw hole into which the bolt is screwed. There is to do.

また、他の目的は嵌合孔を複数並置し、該嵌合孔に挿入/離脱される複数の軸体及び該軸体を連結する連結部を有する可動体を備えることにより、持上げ荷重を分散することができ、スピーカの表示部への取着剛性をより一層高めることができる表示装置を提供することにある。   Another object is to disperse lifting load by arranging a plurality of fitting holes in parallel and having a movable body having a plurality of shaft bodies inserted / removed in the fitting holes and a connecting portion for connecting the shaft bodies. Accordingly, it is an object of the present invention to provide a display device that can further increase the attachment rigidity of a speaker to a display unit.

また、他の目的は下面に指が掛けられる把手部と、可動体が収容される収容部とを取着体に設け、該取着体にレバー又はボルトを保持することにより、部品点数を低減でき、コストを低減できる表示装置を提供することにある。   Another purpose is to reduce the number of parts by providing a grip part on which the finger is placed on the lower surface and a housing part in which the movable body is accommodated on the attachment body, and holding a lever or bolt on the attachment body. It is possible to provide a display device that can reduce costs.

また、他の目的は雄螺子が挿通される複数の貫通孔を取着体に設け、抑制部材を、前記雄螺子が挿通される弾性筒及び取着体の外縁部に保持される弾性板とすることにより、抑制部材に影響されることなく可動体を挿脱方向へ移動させることができる表示装置を提供することにある。   Another object is to provide a plurality of through holes through which the male screw is inserted in the attachment body, an elastic cylinder through which the male screw is inserted, and an elastic plate held by the outer edge of the attachment body. Thus, an object of the present invention is to provide a display device that can move the movable body in the insertion / removal direction without being affected by the suppressing member.

本発明に係る表示装置は、表示部の下部に取着体によりスピーカを取着してなる表示装置において、前記スピーカ又は取着体、及び表示部の一方は嵌合孔を有し、他方は該嵌合孔に挿入/離脱される可動体を有し、該可動体を挿脱方向へ移動させる操作手段と、前記スピーカに発生する振動が前記取着体から前記表示部に伝播されるのを抑制する抑制部材とを備えることを特徴とする。   The display device according to the present invention is a display device in which a speaker is attached to a lower portion of a display unit by an attachment body, and one of the speaker or attachment body and the display unit has a fitting hole, and the other is A movable body inserted / removed in the fitting hole, operating means for moving the movable body in the insertion / removal direction, and vibration generated in the speaker are transmitted from the attachment body to the display unit. And a suppressing member that suppresses the above.

この発明にあっては、可動体を挿入方向へ移動させることにより該可動体を嵌合孔に挿嵌し、スピーカの表示部への取着剛性を高めることができるため、表示装置が比較的大形であっても表示装置を持ち上げて運ぶことができる。また、可動体を離脱方向へ移動させることにより該可動体を嵌合孔から抜き出すことができ、スピーカに発生する振動が取着体から表示部に伝播されるのを抑制部材により抑制することができるため、表示部にビビリ音が発生するのを防ぐことができる。   In this invention, since the movable body can be inserted into the fitting hole by moving the movable body in the insertion direction, and the attachment rigidity to the display unit of the speaker can be increased, the display device is relatively Even if it is large, the display device can be lifted and carried. Further, the movable body can be extracted from the fitting hole by moving the movable body in the detaching direction, and the suppression member suppresses the vibration generated in the speaker from being transmitted to the display unit. Therefore, it is possible to prevent chatter noises from being generated on the display unit.

また、本発明に係る表示装置は、前記操作手段は、前記スピーカ又は取着体に枢支され、前記可動体を挿入方向へ押圧するレバーと、前記可動体を離脱方向へ付勢する弾性体とを備えることを特徴とする。   In the display device according to the present invention, the operating means is pivotally supported by the speaker or the attachment body, and a lever that presses the movable body in the insertion direction, and an elastic body that urges the movable body in the removal direction. It is characterized by providing.

この発明にあっては、レバーを一方向へ回動操作することにより弾性体の付勢力に打ち勝って可動体を挿入方向へ移動させることができ、また、レバーを他方向へ回動操作することにより弾性体の付勢力で可動体を離脱方向へ移動させることができるため、可動体の移動切換えを簡易にできる。   In this invention, the movable body can be moved in the insertion direction by overcoming the urging force of the elastic body by rotating the lever in one direction, and the lever can be operated in the other direction. Thus, the movable body can be moved in the detaching direction by the biasing force of the elastic body, so that the movement switching of the movable body can be simplified.

また、本発明に係る表示装置は、前記操作手段は、軸長方向への移動が不可能で、且つ回転を可能として前記スピーカ又は取着体に保持されているボルトと、該ボルトが螺合され、前記可動体に開設されている螺子孔とを備えることを特徴とする。   Further, in the display device according to the present invention, the operating means cannot be moved in the axial length direction and can be rotated, and the bolt held by the speaker or the attachment body and the bolt are screwed together. And a screw hole provided in the movable body.

この発明にあっては、ボルトを一方向へ回動操作することにより可動体を挿入方向へ移動させることができ、また、ボルトを他方向へ回動操作することにより可動体を離脱方向へ移動させることができるため、可動体の移動切換えを簡易にできる。   In this invention, the movable body can be moved in the insertion direction by rotating the bolt in one direction, and the movable body can be moved in the removal direction by rotating the bolt in the other direction. Therefore, it is possible to simplify the movement switching of the movable body.

また、本発明に係る表示装置は、前記嵌合孔は複数並置されており、前記可動体は前記嵌合孔に挿入/離脱される複数の軸体及び該軸体を連結する連結部を有することを特徴とする。   Further, in the display device according to the present invention, a plurality of the fitting holes are juxtaposed, and the movable body has a plurality of shaft bodies inserted / removed into / from the fitting holes and a connecting portion for connecting the shaft bodies. It is characterized by that.

この発明にあっては、複数の嵌合孔に複数の軸体が挿嵌されるため、持上げ荷重を分散することができ、スピーカの表示部への取着剛性をより一層高めることができる。   In this invention, since a plurality of shafts are inserted into the plurality of fitting holes, the lifting load can be dispersed, and the attachment rigidity of the speaker to the display unit can be further enhanced.

また、本発明に係る表示装置は、前記取着体は、下面に指が掛けられる把手部と、前記可動体が収容される収容部とを有し、前記レバー又はボルトは前記取着体に保持されていることを特徴とする。   Further, in the display device according to the present invention, the attachment body includes a handle portion on which a finger is hung on a lower surface, and an accommodation portion in which the movable body is accommodated, and the lever or the bolt is attached to the attachment body. It is retained.

この発明にあっては、取着体に可動体及び操作手段が設けられているため、部品点数を低減でき、コストを低減できる。   In this invention, since the movable body and the operating means are provided in the attachment body, the number of parts can be reduced and the cost can be reduced.

また、本発明に係る表示装置は、前記取着体は雄螺子が挿通される複数の貫通孔を有し、前記抑制部材は前記雄螺子が挿通される弾性筒、及び前記取着体の外縁部に保持される弾性板であることを特徴とする。   Further, in the display device according to the present invention, the attachment body has a plurality of through holes through which male screws are inserted, the suppression member is an elastic cylinder through which the male screws are inserted, and an outer edge of the attachment body The elastic plate is held by the portion.

この発明にあっては、取着体を固定するための雄螺子が挿通される箇所と、取着体が表示部及びスピーカと対向する外縁部とに抑制部材が設けられているため、抑制部材に影響されることなく可動体を挿入、離脱方向へ移動させることができる。   In this invention, since the restraining member is provided at the portion where the male screw for fixing the attachment body is inserted and the outer edge portion where the attachment body faces the display unit and the speaker, the restraining member is provided. The movable body can be moved in the insertion / removal direction without being affected by the movement.

本発明によれば、可動体の挿脱移動を切換えることにより、スピーカの表示部への取着剛性を高めることができ、また、スピーカに発生する振動が取着体から表示部に伝播されるのを抑制することができ、表示部にビビリ音が発生するのを防ぐことができる。   According to the present invention, the mounting rigidity of the speaker to the display unit can be increased by switching the insertion / removal movement of the movable body, and vibration generated in the speaker is transmitted from the mounting body to the display unit. Can be suppressed, and chattering noise can be prevented from being generated on the display portion.

また、本発明によれば、レバーを回動操作することにより可動体を挿脱移動させることができるため、可動体の移動切換えを簡易にできる。   Further, according to the present invention, since the movable body can be inserted and removed by rotating the lever, the movement of the movable body can be easily switched.

また、本発明によれば、ボルトを回動操作することにより可動体を挿脱移動させることができるため、可動体の移動切換えを簡易にできる。   Further, according to the present invention, since the movable body can be inserted and removed by rotating the bolt, the movement of the movable body can be easily switched.

また、本発明によれば、持上げ荷重を複数の嵌合孔及び軸体に分散することができ、スピーカの表示部への取着剛性をより一層高めることができる。   Moreover, according to this invention, a lifting load can be disperse | distributed to a some fitting hole and a shaft, and the attachment rigidity to the display part of a speaker can be improved further.

また、本発明によれば、取着体に可動体及び操作手段が設けられているため、部品点数を低減でき、コストを低減できる。   Moreover, according to this invention, since the movable body and the operation means are provided in the attachment body, the number of parts can be reduced and the cost can be reduced.

また、本発明によれば、取着体を固定するための雄螺子が挿通される箇所と、取着体の外縁部とに抑制部材が設けられているため、抑制部材に影響されることなく可動体を挿脱移動させることができる。   Further, according to the present invention, since the suppression member is provided at the place where the male screw for fixing the attachment body is inserted and the outer edge portion of the attachment body, the suppression member is not affected. The movable body can be inserted and removed.

以下本発明をその実施の形態を示す図面に基づいて詳述する。
実施の形態1
図1は本発明に係る表示装置の構成を示す正面側の斜視図、図2は背面側の斜視図、図3及び図4は一部を破断した要部の拡大側面図、図5は取着体を取外した状態の要部の構成を示す拡大斜視図、図6は取着体の構成を示す背面図、図7は要部の構成を示す横断平面図である。
Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments thereof.
Embodiment 1
1 is a front perspective view showing a configuration of a display device according to the present invention, FIG. 2 is a rear perspective view, FIGS. 3 and 4 are enlarged side views of a part cut away, and FIG. FIG. 6 is a rear view showing the structure of the attachment body, and FIG. 7 is a cross-sectional plan view showing the structure of the principal part.

図示した表示装置はテレビ画像を表示し、略直方体をなす表示部1と、該表示部1の下側に配置され、表示部1とほぼ等しい長さの略直方体をなすスピーカ2と、該スピーカ2を表示部1の長手方向両端部で、且つ後部に取着する二つの取着体3,3と、該取着体3,3に前後方向への移動を可能に保持された可動体4,4と、該可動体4,4を移動させるレバー5,5と、取着体3,3に一体成形された把手部6,6と、表示部1の長手方向中央部で、且つ下部に固定され、表示部1を起立状態で支持するスタンド7とを備える液晶テレビである。   The illustrated display device displays a television image, and includes a display unit 1 having a substantially rectangular parallelepiped shape, a speaker 2 that is disposed below the display unit 1 and has a substantially rectangular parallelepiped length substantially equal to the display unit 1, and the speaker. 2 is attached to both ends in the longitudinal direction of the display unit 1 and the rear part, and the movable body 4 is held by the attachment bodies 3 and 3 so as to be movable in the front-rear direction. , 4, levers 5, 5 for moving the movable bodies 4, 4, grip portions 6, 6 integrally formed with the attachment bodies 3, 3, and a central portion in the longitudinal direction of the display portion 1, It is a liquid crystal television that includes a stand 7 that is fixed and supports the display unit 1 in an upright state.

表示部1は前側に表示面を有する液晶のパネル1aと、該パネル1aの後側に配置された光学シートと、拡散板と、バックライト部と、電源基板等のテレビ基板と、これらパネル等の部品を収容したキャビネット1bとを備えている。キャビネット1bの後面下部で、且つ長手方向両端部には、長手方向に離隔して配置された螺子孔11及び嵌入孔12と、該螺子孔11及び嵌入孔12の間に配置された二つの嵌合孔13,13とが開設されている。嵌入孔12は円筒形をなすゴムブッシュからなる。   The display unit 1 includes a liquid crystal panel 1a having a display surface on the front side, an optical sheet disposed on the rear side of the panel 1a, a diffusion plate, a backlight unit, a television substrate such as a power supply substrate, and the like. The cabinet 1b which accommodated these components is provided. At the lower part of the rear surface of the cabinet 1b and at both ends in the longitudinal direction, there are screw holes 11 and fitting holes 12 that are spaced apart in the longitudinal direction, and two fittings that are arranged between the screw holes 11 and the fitting holes 12. Joint holes 13 and 13 are opened. The insertion hole 12 is formed of a rubber bush having a cylindrical shape.

スピーカ2は、前部に複数の放音孔2aを有し、音声発生部が収容された筺体21を備えている。筺体21の後面上部で、且つ長手方向両端部には、長手方向に離隔して配置された二つの螺子孔22,22と、該螺子孔22,22の間に配置された二つの嵌合孔23,23とが開設されている。   The speaker 2 includes a housing 21 having a plurality of sound emission holes 2a in the front portion and accommodating a sound generation unit. Two screw holes 22, 22 that are spaced apart in the longitudinal direction, and two fitting holes that are disposed between the screw holes 22, 22, at the upper rear surface of the housing 21 and at both ends in the longitudinal direction. 23 and 23 are established.

取着体3,3は、キャビネット1bの後面下部に固定される第1の固定部3aと、筺体21の後面上部に固定される第2の固定部3bと、第1及び第2の固定部の間に開設され、可動体4,4を移動可能に収容する収容部3cとを有する直方体をなしている。   The attachment bodies 3 and 3 include a first fixing portion 3a fixed to the lower rear surface of the cabinet 1b, a second fixing portion 3b fixed to the upper rear surface of the housing 21, and first and second fixing portions. And a rectangular parallelepiped having an accommodating portion 3c for accommodating the movable bodies 4 and 4 in a movable manner.

第1の固定部3aには螺子孔11に対応する貫通孔31及び嵌入孔12に対応するピン32が設けられており、第2の固定部3bには螺子孔21,21に対応する二つの貫通孔33,33が設けられており、スピーカ2に発生する振動が筺体21から取着体3,3を経て表示部1に伝播されるのを抑制するゴム製の弾性筒8が三つの貫通孔31,33,33に嵌入されている。また、取着体3,3のキャビネット1b及び筺体21と対向する取着面の外縁部にはスピーカ2に発生する振動が筺体21から取着体3,3を経て表示部1に伝播されるのを抑制するゴム製の弾性板8aが保持されている。そして、ピン32の嵌入孔12への嵌入により表示部1に対する取着体3,3の取着位置を決め、弾性筒8に挿入される雄螺子としてのボルト9を螺子孔11,22,22に緊締することによりスピーカ2を表示部1に弾性的に取着し、スピーカ2に発生する振動が筺体21から取着体3,3に伝播されるのを弾性筒8及び弾性板8aにより抑制し、前記振動が取着体3,3から表示部1に伝播されるのを抑制するように構成されている。尚、弾性筒8の一端には図3に示すようにボルト9の頭部に当接する鍔が設けられている。   A through hole 31 corresponding to the screw hole 11 and a pin 32 corresponding to the fitting hole 12 are provided in the first fixing part 3a, and two pins corresponding to the screw holes 21 and 21 are provided in the second fixing part 3b. The through holes 33 and 33 are provided, and the rubber elastic cylinder 8 that suppresses the vibration generated in the speaker 2 from being transmitted from the housing 21 to the display unit 1 through the attachment bodies 3 and 3 passes through the three through holes. The holes 31, 33 and 33 are fitted. In addition, vibration generated in the speaker 2 is propagated from the housing 21 to the display unit 1 through the attachment bodies 3 and 3 on the outer edge portion of the attachment surface facing the cabinet 1b and the housing 21 of the attachment bodies 3 and 3. An elastic plate 8a made of rubber that suppresses this is held. And the attachment position of the attachment bodies 3 and 3 with respect to the display part 1 is decided by insertion in the insertion hole 12 of the pin 32, and the volt | bolt 9 as a male screw inserted in the elastic cylinder 8 is inserted into the screw holes 11, 22, and 22. The speaker 2 is elastically attached to the display unit 1 by tightening the screw 2 and the vibration generated in the speaker 2 is prevented from being propagated from the housing 21 to the attachments 3 and 3 by the elastic cylinder 8 and the elastic plate 8a. And it is comprised so that the said vibration may be suppressed from the attachment bodies 3 and 3 to the display part 1. FIG. In addition, the collar which contact | abuts the head of the volt | bolt 9 as shown in FIG.

また、取着体3,3には収容部3cから後方へ貫通する保持孔34と、該保持孔34に開口する枢支孔と、収容部3cの開放縁から内側へ延出された二つの延出片とが設けられており、枢支孔に嵌入されるピン35によりレバー5,5が回動可能に枢着され、前記延出片に跨ってばね受体36が支持されている。   Further, the attachment bodies 3 and 3 have a holding hole 34 penetrating rearward from the accommodating portion 3c, a pivot hole opening to the holding hole 34, and two inwardly extending from the opening edge of the accommodating portion 3c. An extension piece is provided, and the levers 5 and 5 are pivotally attached by pins 35 inserted into the pivot support holes, and a spring receiver 36 is supported across the extension piece.

可動体4,4は、嵌合孔13,13,23,23に挿脱される四つの軸体41と、該軸体41の端部を連結する連結部42とを有し、収容部3cに前後(挿脱方向)への移動を可能に収容保持されており、また、連結部42とばね受体36との間に、可動体4,4を離脱方向へ付勢する弾性体10が設けられている。尚、弾性体10はコイルバネからなる。   The movable bodies 4 and 4 have four shaft bodies 41 that are inserted into and removed from the fitting holes 13, 13, 23, and 23, and a connecting portion 42 that connects the ends of the shaft bodies 41, and the housing portion 3 c. And an elastic body 10 that urges the movable bodies 4 and 4 in the detaching direction between the connecting portion 42 and the spring receiver 36. Is provided. The elastic body 10 is made of a coil spring.

操作手段としてのレバー5,5は取着体3,3の外部に配置される操作部を一端に有し、可動体4,4の連結部42に当接する当接部を他端に有し、途中が上下に折れ曲がる板体により形成されており、途中に開口された枢支孔にピン35が嵌入されている。   The levers 5 and 5 as operation means have an operation part arranged at the outside of the attachment bodies 3 and 3 at one end, and have an abutting part at the other end abutting on the connecting part 42 of the movable bodies 4 and 4. The middle part is formed of a plate body that is bent up and down, and a pin 35 is inserted into a pivotal support hole that is opened halfway.

把手部6,6は合成樹脂材料により取着体3,3と一体成形されている。把手部6,6は取着体3,3の中央部から固定部3a,3bより表示部1の後方に延出され、且つ下面に指が掛けられる凹所を有し、該凹所に指が掛けられて表示部1及びスピーカ2を持上げることができるように構成されている。   The grip portions 6 and 6 are integrally formed with the attachment bodies 3 and 3 by a synthetic resin material. The handle portions 6 and 6 have recesses that extend from the central portions of the attachments 3 and 3 to the rear of the display unit 1 from the fixing portions 3a and 3b, and have fingers on the lower surface. And the display unit 1 and the speaker 2 can be lifted.

スタンド7は、載置台等に載置されるベース部7a及び該ベース部7aに立設された二つの脚部7b,7bを有しており、脚部7b,7bの上部が表示部1の後部に取着されている。   The stand 7 has a base portion 7a mounted on a mounting table and the like, and two leg portions 7b and 7b erected on the base portion 7a, and the upper portions of the leg portions 7b and 7b are It is attached to the rear.

図8は可動体が挿入方向へ移動した状態の図7に対応する横断平面図である。
以上のように構成された表示装置は、表示部1の下側に直方体をなすスピーカ2が配置され、該スピーカ2の後部で、かつ長手方向両端部が、抑制部材としての弾性筒8及び弾性板8aを有する二つの取着体3,3により表示部1に取着されており、さらに、二つの取着体3,3に可動体4,4が保持されているため、表示装置を持ち運ぶ場合、レバー5,5を一方向へ回動操作し、弾性体10の付勢力に打ち勝って可動体4,4を挿入方向へ移動させることにより、該可動体4,4の四つの軸体41が嵌合孔13,23に夫々嵌入され、取着体3,3によるスピーカ2の取着剛性を高くすることができる。従って、比較的大形の表示装置であっても二人の人員が取着体3,3の把手部6,6に指を引掛け、この引掛け状態で持ち運ぶことができる。また、表示装置の持上げ荷重を、スピーカ2を表示部1に取着する取着体3,3から表示部1に伝達することができるため、スピーカ2に持上げ荷重を加えることなく持運ぶことが可能であり、持上げ荷重に対してスピーカ2を保護することができ、しかも、スピーカを取着するための取着体3,3に把手部6,6を設けてあるため、部品点数を低減でき、コストを低減できる。
FIG. 8 is a cross-sectional plan view corresponding to FIG. 7 in a state where the movable body has moved in the insertion direction.
In the display device configured as described above, the speaker 2 that forms a rectangular parallelepiped is disposed below the display unit 1, and the rear portion of the speaker 2 and both ends in the longitudinal direction are elastic cylinders 8 and elastic members as restraining members. The display unit 1 is attached by two attachment bodies 3 and 3 having a plate 8a, and the movable bodies 4 and 4 are held by the two attachment bodies 3 and 3, so that the display device is carried. In this case, the levers 5 and 5 are turned in one direction, and the four shafts 41 of the movable bodies 4 and 4 are moved by overcoming the biasing force of the elastic body 10 and moving the movable bodies 4 and 4 in the insertion direction. Are inserted into the fitting holes 13 and 23, respectively, and the attachment rigidity of the speaker 2 by the attachment bodies 3 and 3 can be increased. Therefore, even if the display device is relatively large, two persons can hook their fingers on the grip portions 6 and 6 of the attachments 3 and 3 and carry them in this hooked state. Further, since the lifting load of the display device can be transmitted to the display unit 1 from the attachments 3 and 3 that attach the speaker 2 to the display unit 1, the lifting load can be carried on the speaker 2 without applying the lifting load. Yes, the speaker 2 can be protected against the lifting load, and the grips 6 and 6 are provided on the attachments 3 and 3 for attaching the speaker, so that the number of parts can be reduced. Cost can be reduced.

表示装置を持ち運んだ後、レバー5,5を他方向へ回動操作することにより、弾性体10の付勢力で可動体4,4が離脱方向へ移動し、取着体3,3は弾性筒8及び弾性板8aにより弾性的に取着されている構成に切換わるため、スピーカ2に発生する振動を弾性筒8及び弾性板8aで吸収することができる。従って、スピーカ2に発生する振動が取着体3,3から表示部1に伝播されるのを弾性筒8及び弾性板8aにより抑制することができ、表示部1にビビリ音が発生するのを防ぐことができる。   After the display device is carried, the levers 5 and 5 are rotated in the other direction, so that the movable bodies 4 and 4 are moved in the detaching direction by the urging force of the elastic body 10, and the attachment bodies 3 and 3 are elastic cylinders. 8 and the elastic plate 8a, the vibration generated in the speaker 2 can be absorbed by the elastic cylinder 8 and the elastic plate 8a. Therefore, it is possible to suppress vibration generated in the speaker 2 from being transmitted from the attachments 3 and 3 to the display unit 1 by the elastic cylinder 8 and the elastic plate 8a, and to generate chatter noise in the display unit 1. Can be prevented.

実施の形態2
図9は一部を破断した要部の拡大側面図、図10は要部の構成を示す横断平面図、図11は取着体の構成を示す背面図である。
この表示装置は可動体4,4を移動させる操作手段としてレバー5,5を用いる代わりに、軸長方向への移動が不可能で、且つ回転を可能としたボルト20,20を用い、該ボルト20,20を回動操作することにより可動体4,4を挿脱方向へ相対移動させるように構成したものである。
Embodiment 2
FIG. 9 is an enlarged side view of a main part with a part broken away, FIG. 10 is a transverse plan view showing the structure of the main part, and FIG. 11 is a rear view showing the structure of the attachment.
In this display device, instead of using the levers 5 and 5 as operation means for moving the movable bodies 4 and 4, bolts 20 and 20 that are not movable in the axial length direction and are rotatable are used. The movable bodies 4 and 4 are configured to be moved relative to each other in the insertion / removal direction by rotating the movements 20 and 20.

取着体3,3には可動体4,4が収容される収容部3cから後方へ貫通し、ボルト20,20が挿通される二つの挿通孔37,37と、収容部3cの中央部に前記挿脱方向と平行に突設され、可動体4,4の挿脱動作を案内する案内軸38とが設けられている。   The attachment bodies 3 and 3 penetrate rearwardly from the accommodating portion 3c in which the movable bodies 4 and 4 are accommodated, and in the two insertion holes 37 and 37 through which the bolts 20 and 20 are inserted, and in the central portion of the accommodating portion 3c. A guide shaft 38 is provided in parallel with the insertion / removal direction and guides the insertion / removal operation of the movable bodies 4, 4.

可動体4,4は、四つの軸体41を連結する連結部42に、二つのボルト20,20が螺着される螺子孔43,43を開設してあり、連結部42の中央部に案内軸38が嵌入される案内孔44を開設してある。   In the movable bodies 4 and 4, screw holes 43 and 43 into which the two bolts 20 and 20 are screwed are formed in the connecting portion 42 that connects the four shaft bodies 41, and guides to the central portion of the connecting portion 42. A guide hole 44 into which the shaft 38 is inserted is opened.

ボルト20,20は、軸長方向への移動が不可能で、且つ回転を可能として挿通孔37に夫々挿通支持され、螺子部が螺子孔43に夫々螺着され、頭部が取着体3,3の外部に配置されており、一方向へ回動操作することにより可動体4,4を挿入方向へ相対移動させ、他方向へ回動操作することにより可動体4,4を離脱方向へ相対移動させるように構成されている。尚、ボルト20,20は止め輪等の移動止め手段により取着体3,3に対する軸長方向への移動を止めてある。   The bolts 20, 20 are not movable in the axial length direction and can be rotated and inserted and supported in the insertion holes 37. The screw portions are respectively screwed into the screw holes 43, and the heads are attached to the attachment body 3. , 3 is arranged to move the movable bodies 4, 4 in the insertion direction relative to each other by rotating in one direction, and to move in the disengagement direction by rotating in other directions. It is configured to move relative to each other. The bolts 20 and 20 are stopped from moving in the axial direction with respect to the attachment bodies 3 and 3 by a movement stop means such as a retaining ring.

図12は可動体が挿入方向へ移動した状態の図10に対応する横断平面図である。
この実施の形態2にあっては、表示部1の下側に直方体をなすスピーカ2が配置され、該スピーカ2の後部で、かつ長手方向両端部が、弾性筒8及び弾性板8aを有する二つの取着体3,3により表示部1に取着されており、さらに、二つの取着体3,3に可動体4,4が保持されているため、表示装置を持ち運ぶ場合、二つの取着体3,3に保持されているボルト20,20を一方向へ回動操作し、可動体4,4を挿入方向へ移動させることにより、該可動体4,4の軸体41が嵌合孔13,23に夫々嵌入され、取着体3,3によるスピーカ2の取着剛性を高くすることができる。従って、比較的大形の表示装置であっても二人の人員が取着体3,3の把手部6,6に指を引掛け、この引掛け状態で持ち運ぶことができる。
12 is a cross-sectional plan view corresponding to FIG. 10 in a state where the movable body has moved in the insertion direction.
In the second embodiment, a speaker 2 having a rectangular parallelepiped shape is disposed below the display unit 1, and the rear part of the speaker 2 and both ends in the longitudinal direction have the elastic cylinder 8 and the elastic plate 8 a. When the display device is carried, the two attachments 3 and 3 are attached to the display unit 1 and the movable members 4 and 4 are held by the two attachments 3 and 3. The shafts 41 of the movable bodies 4 and 4 are fitted by rotating the bolts 20 and 20 held by the landing bodies 3 and 3 in one direction and moving the movable bodies 4 and 4 in the insertion direction. The mounting rigidity of the speaker 2 by the mounting bodies 3 and 3 can be increased by being inserted into the holes 13 and 23, respectively. Therefore, even if the display device is relatively large, two persons can hook their fingers on the grip portions 6 and 6 of the attachments 3 and 3 and carry them in this hooked state.

表示装置を持ち運んだ後、二つの取着体3,3に保持されているボルト20,20を他方向へ回動操作することにより、可動体4,4が離脱方向へ相対移動し、取着体3,3は弾性筒8及び弾性板8aにより弾性的に取着されている構成に切換わるため、スピーカ2に発生する振動を弾性筒8及び弾性板8aにより吸収することができる。従って、スピーカ2に発生する振動が取着体3,3から表示部1に伝播されるのを弾性筒8及び弾性板8aにより抑制することができ、表示部1にビビリ音が発生するのを防ぐことができる。
その他の構成及び作用は実施の形態1と同様であるため、同様の部品については同じ符号を付し、その詳細な説明及び作用効果の説明を省略する。
After carrying the display device, by rotating the bolts 20 and 20 held by the two attachment bodies 3 and 3 in the other direction, the movable bodies 4 and 4 are relatively moved in the disengagement direction. Since the bodies 3 and 3 are switched to a configuration in which they are elastically attached by the elastic cylinder 8 and the elastic plate 8a, the vibration generated in the speaker 2 can be absorbed by the elastic cylinder 8 and the elastic plate 8a. Therefore, it is possible to suppress vibration generated in the speaker 2 from being transmitted from the attachments 3 and 3 to the display unit 1 by the elastic cylinder 8 and the elastic plate 8a, and to generate chatter noise in the display unit 1. Can be prevented.
Since other configurations and operations are the same as those of the first embodiment, the same components are denoted by the same reference numerals, and detailed description thereof and description of operations and effects are omitted.

尚、以上説明した実施の形態では、取着体3,3に可動体4,4を保持したが、その他、可動体4,4は二つの取着体3,3と離隔した二箇所に配置する構成としてもよいし、また、一つの可動体4を一方の取着体3と離隔した位置に設け、他の一つの可動体4を他方の取着体3に保持する構成としてもよい。また、可動体4,4は取着体3,3に保持する構成とする他、スピーカ2又は表示部1のキャビネット1bに保持部を設け、該保持部に可動体4,4を保持する構成としてもよい。キャビネット1bの保持部に可動体4,4が保持される場合、可動体4,4が嵌合される嵌合孔は取着体3,3又はスピーカ2に設けられる。   In the embodiment described above, the movable bodies 4 and 4 are held by the attachment bodies 3 and 3. In addition, the movable bodies 4 and 4 are arranged at two positions apart from the two attachment bodies 3 and 3. Alternatively, one movable body 4 may be provided at a position separated from one attachment body 3, and the other one movable body 4 may be held by the other attachment body 3. The movable bodies 4 and 4 are configured to be held by the attachment bodies 3 and 3, and the holding unit is provided in the cabinet 1 b of the speaker 2 or the display unit 1, and the movable bodies 4 and 4 are held by the holding unit. It is good. When the movable bodies 4, 4 are held by the holding portion of the cabinet 1 b, the fitting holes into which the movable bodies 4, 4 are fitted are provided in the attachment bodies 3, 3 or the speaker 2.

また、以上説明した実施の形態では可動体4,4が設けられている部材(取着体3,3)に操作手段としてのレバー5,5、ボルト20,20を保持する構成としたが、その他、レバー5,5又はボルト20,20は嵌合孔が設けられている部材(キャビネット)に保持する構成としてもよい。この場合、レバー5,5又はボルト20,20と可動体4,4との間に、スピーカ2に発生する振動がレバー5,5又はボルト20,20、及び可動体4,4から表示部1のキャビネットに伝播されるのを抑制する弾性体を設ける。   In the embodiment described above, the levers 5 and 5 and the bolts 20 and 20 as operation means are held on the members (attachment bodies 3 and 3) provided with the movable bodies 4 and 4. In addition, the levers 5 and 5 or the bolts 20 and 20 may be configured to be held in a member (cabinet) provided with a fitting hole. In this case, the vibration generated in the speaker 2 between the levers 5 and 5 or the bolts 20 and 20 and the movable bodies 4 and 4 is transmitted from the levers 5 and 5 or the bolts 20 and 20 and the movable bodies 4 and 4 to the display unit 1. An elastic body that suppresses propagation to the cabinet is provided.

また、操作手段として回動を可能に枢着されたレバー5,5を備える構成としたが、その他、横方向又は上下方向への摺動を可能とした摺動部材を備え、該摺動部材と可動体4,4との間にカムを設け、摺動部材の一方への摺動操作により弾性体10の付勢力に打ち勝って可動体4,4を挿入方向へ移動させ、摺動部材の他方への摺動操作により可動体4,4を弾性体10の付勢力で離脱方向へ移動させるように構成してもよい。   In addition, the operation means includes the levers 5 and 5 that are pivotally mounted so as to be rotatable. In addition, the operation means includes a sliding member that can slide in the horizontal direction or the vertical direction. Is provided between the movable body 4 and the movable body 4, 4, and the movable body 4, 4 is moved in the insertion direction by overcoming the urging force of the elastic body 10 by the sliding operation to one side of the sliding member. You may comprise so that the movable bodies 4 and 4 may be moved to a detachment | leave direction by the urging | biasing force of the elastic body 10 by sliding operation to the other.

また、表示部1のキャビネット1b及びスピーカ2と別個に形成された取着体3,3を備える構成としたが、その他、キャビネット1b又はスピーカ2と一体成形された取着体3,3によりスピーカ2を表示部1に取着する構成としてもよい。また、把手部6,6を備える構成としたが、その他、把手部6,6は必ずしも必要でない。   Moreover, although it was set as the structure provided with the attachment body 3 and 3 formed separately from the cabinet 1b and the speaker 2 of the display part 1, it is a speaker by the attachment body 3 and 3 integrally molded with the cabinet 1b or the speaker 2. 2 may be configured to be attached to the display unit 1. Moreover, although it was set as the structure provided with the handle parts 6 and 6, the handle parts 6 and 6 are not necessarily required.

また、本発明に係る表示装置は液晶テレビ等の液晶表示装置である他、プラズマ表示装置、ELディスプレイ等の表示装置であってもよい。   In addition to the liquid crystal display device such as a liquid crystal television, the display device according to the present invention may be a display device such as a plasma display device or an EL display.

本発明に係る表示装置の構成を示す正面側の斜視図である。It is a perspective view of the front side which shows the structure of the display apparatus which concerns on this invention. 本発明に係る表示装置の構成を示す背面側の斜視図である。It is a perspective view of the back side which shows the composition of the display concerning the present invention. 本発明に係る表示装置の一部を破断した要部の拡大側面図である。It is an expanded side view of the principal part which fractured | ruptured a part of display apparatus which concerns on this invention. 本発明に係る表示装置の一部を破断した要部の拡大側面図である。It is an expanded side view of the principal part which fractured | ruptured a part of display apparatus which concerns on this invention. 本発明に係る表示装置の取着体を取外した状態の要部の構成を示す拡大斜視図である。It is an expansion perspective view which shows the structure of the principal part of the state which removed the attachment body of the display apparatus which concerns on this invention. 本発明に係る表示装置の取着体の構成を示す背面図である。It is a rear view which shows the structure of the attachment body of the display apparatus which concerns on this invention. 本発明に係る表示装置の要部の構成を示す横断平面図である。It is a cross-sectional top view which shows the structure of the principal part of the display apparatus which concerns on this invention. 可動体が挿入方向へ移動した状態の図7に対応する横断平面図である。It is a cross-sectional top view corresponding to FIG. 7 of the state which the movable body moved to the insertion direction. 本発明に係る表示装置の一部を破断した要部の拡大側面図である。It is an expanded side view of the principal part which fractured | ruptured a part of display apparatus which concerns on this invention. 本発明に係る表示装置の要部の構成を示す横断平面図である。It is a cross-sectional top view which shows the structure of the principal part of the display apparatus which concerns on this invention. 本発明に係る表示装置の取着体の構成を示す背面図である。It is a rear view which shows the structure of the attachment body of the display apparatus which concerns on this invention. 可動体が挿入方向へ移動した状態の図10に対応する横断平面図である。It is a cross-sectional top view corresponding to FIG. 10 of the state which the movable body moved to the insertion direction.

符号の説明Explanation of symbols

1 表示部
13 嵌合孔
2 スピーカ
23 嵌合孔
3 取着体
3c 収容部
31 貫通孔
4 可動体
41 軸体
42 連結部
43 螺子孔
5 レバー(操作手段)
8 弾性筒(抑制部材)
8a 弾性板(抑制部材)
10 弾性体(操作手段)
20 ボルト(操作手段)
6 把手部
9 ボルト(雄螺子)
DESCRIPTION OF SYMBOLS 1 Display part 13 Fitting hole 2 Speaker 23 Fitting hole 3 Attachment body 3c Housing part 31 Through-hole 4 Movable body 41 Shaft body 42 Connection part 43 Screw hole 5 Lever (operating means)
8 Elastic cylinder (suppressing member)
8a Elastic plate (suppressing member)
10 Elastic body (operation means)
20 volts (operating means)
6 Handle part 9 Bolt (Male screw)

Claims (6)

表示部の下部に取着体によりスピーカを取着してなる表示装置において、前記スピーカ又は取着体、及び表示部の一方は嵌合孔を有し、他方は該嵌合孔に挿入/離脱される可動体を有し、該可動体を挿脱方向へ移動させる操作手段と、前記スピーカに発生する振動が前記取着体から前記表示部に伝播されるのを抑制する抑制部材とを備えることを特徴とする表示装置。   In the display device in which a speaker is attached to the lower portion of the display unit, one of the speaker or the attachment and the display unit has a fitting hole, and the other is inserted into / detached from the fitting hole. An operating means for moving the movable body in the insertion / removal direction, and a suppression member for suppressing vibration generated in the speaker from being propagated from the attachment body to the display unit. A display device characterized by that. 前記操作手段は、前記スピーカ又は取着体に枢支され、前記可動体を挿入方向へ押圧するレバーと、前記可動体を離脱方向へ付勢する弾性体とを備える請求項1記載の表示装置。   The display device according to claim 1, wherein the operation unit includes a lever that is pivotally supported by the speaker or the attachment body and presses the movable body in an insertion direction, and an elastic body that biases the movable body in a removal direction. . 前記操作手段は、軸長方向への移動が不可能で、且つ回転を可能として前記スピーカ又は取着体に保持されているボルトと、該ボルトが螺合され、前記可動体に開設されている螺子孔とを備える請求項1記載の表示装置。   The operating means is not movable in the axial length direction and is capable of rotating, and the bolt held by the speaker or the attachment body and the bolt are screwed together, and is opened in the movable body. The display device according to claim 1, further comprising a screw hole. 前記嵌合孔は複数並置されており、前記可動体は前記嵌合孔に挿入/離脱される複数の軸体及び該軸体を連結する連結部を有する請求項1乃至3のいずれか一つに記載の表示装置。   The plurality of fitting holes are juxtaposed, and the movable body includes a plurality of shaft bodies that are inserted into and removed from the fitting holes, and a connecting portion that connects the shaft bodies. The display device described in 1. 前記取着体は、下面に指が掛けられる把手部と、前記可動体が収容される収容部とを有し、前記レバー又はボルトは前記取着体に保持されている請求項2乃至4のいずれか一つに記載の表示装置。   The said attachment body has a handle part by which a finger | toe is hung on a lower surface, and the accommodating part in which the said movable body is accommodated, The said lever or bolt is hold | maintained at the said attachment body. The display device according to any one of the above. 前記取着体は雄螺子が挿通される複数の貫通孔を有し、前記抑制部材は前記雄螺子が挿通される弾性筒、及び前記取着体の外縁部に保持される弾性板である請求項1乃至5のいずれか一つに記載の表示装置。   The attachment body has a plurality of through holes through which male screws are inserted, and the suppression member is an elastic cylinder through which the male screws are inserted, and an elastic plate held by an outer edge portion of the attachment body. Item 6. The display device according to any one of Items 1 to 5.
JP2006142966A 2006-05-23 2006-05-23 Display apparatus Pending JP2007318238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006142966A JP2007318238A (en) 2006-05-23 2006-05-23 Display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006142966A JP2007318238A (en) 2006-05-23 2006-05-23 Display apparatus

Publications (1)

Publication Number Publication Date
JP2007318238A true JP2007318238A (en) 2007-12-06

Family

ID=38851741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006142966A Pending JP2007318238A (en) 2006-05-23 2006-05-23 Display apparatus

Country Status (1)

Country Link
JP (1) JP2007318238A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011049928A (en) * 2009-08-28 2011-03-10 Toshiba Corp Electric apparatus
KR200455841Y1 (en) 2009-11-10 2011-09-27 (주)디앤티 Large lcd monitor for video conference for removing speaker noise
JP2014075797A (en) * 2013-10-23 2014-04-24 Toshiba Corp Electronic apparatus
JP2015122653A (en) * 2013-12-24 2015-07-02 京セラ株式会社 Sound generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011049928A (en) * 2009-08-28 2011-03-10 Toshiba Corp Electric apparatus
KR200455841Y1 (en) 2009-11-10 2011-09-27 (주)디앤티 Large lcd monitor for video conference for removing speaker noise
JP2014075797A (en) * 2013-10-23 2014-04-24 Toshiba Corp Electronic apparatus
JP2015122653A (en) * 2013-12-24 2015-07-02 京セラ株式会社 Sound generator

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