JP3768344B2 - Stand for thin display device - Google Patents

Stand for thin display device Download PDF

Info

Publication number
JP3768344B2
JP3768344B2 JP33643097A JP33643097A JP3768344B2 JP 3768344 B2 JP3768344 B2 JP 3768344B2 JP 33643097 A JP33643097 A JP 33643097A JP 33643097 A JP33643097 A JP 33643097A JP 3768344 B2 JP3768344 B2 JP 3768344B2
Authority
JP
Japan
Prior art keywords
stand
support shaft
display panel
panel support
stopper
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
JP33643097A
Other languages
Japanese (ja)
Other versions
JPH11153961A (en
Inventor
正巳 上原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp NEC Display Solutions Ltd
Original Assignee
NEC Display Solutions Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Display Solutions Ltd filed Critical NEC Display Solutions Ltd
Priority to JP33643097A priority Critical patent/JP3768344B2/en
Publication of JPH11153961A publication Critical patent/JPH11153961A/en
Application granted granted Critical
Publication of JP3768344B2 publication Critical patent/JP3768344B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

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

Description

【０００１】
【発明の属する技術分野】
この発明は、薄型表示装置用スタンドに関し、特に、表示パネルの高さ位置の調節が可能であり、かつ、画面の縦横の切り替えが可能な薄型表示装置に用いるスタンドに関する。
【０００２】
【従来の技術】
従来より、表示パネルの高さ位置の調節が可能であり、かつ、画面の縦横の切り替えが可能な薄型表示装置がある。この種の従来の薄型表示装置は、表示パネルを昇降可能にかつ所望の位置で停止可能に支持する高さ調整機構、および画面の縦横の切り替えを行うために表示パネルを９０°回転させるローテーション機構を備えているが、従来の薄型表示装置用スタンドでは、前記高さ調整機構およびローテーション機構がそれぞれ独立した機構として設けられている。
【０００３】
そして、画面の縦横の切り替えを行う時は、表示パネルを上昇させ、その高い位置で表示パネルを９０°回転させて、画面を横長から縦長にあるいは縦長から横長に切り替える。そして、縦長で用いるときは、表示パネルを高い位置の近傍に保持し、横長で用いるときは、通常、横長に切り替えの後、画面を見易くするために、表示パネルを低い位置に下降させる。
【０００４】
【発明が解決しようとする課題】
上記従来の薄型表示装置用スタンドにおいて、表示パネルがあまり高くない位置にある時に、画面の縦横の切り替え動作すなわち表示パネルを回転させるローテーション動作を行うと、通常、表示パネルの対角線の角部が机上面等の載置面に当たってしまう。表示パネルに無用な衝撃を与えることは好ましくないので、そのような誤操作が生じないように、表示パネルが低い位置にある時には回転できないように制限されていることが好ましい。
【０００５】
本発明は上記事情に鑑みてなされたもので、表示パネルが高い位置にある時は自由にローテーション動作を行うことができ、低い位置にある時には自動的にローテーション動作が制限される薄型表示装置用スタンドを提供することを目的とする。
【０００６】
【課題を解決するための手段】
上記課題を解決する本発明の薄型表示装置用スタンドは、スタンドのベースとなる第１のスタンド部材と、この第１のスタンド部材に垂直にかつ上下動可能に設けられた垂直軸と、この垂直軸を常時上向きに付勢するばねと、この垂直軸の上昇限を規定する上昇限規定手段と、前記第１のスタンド部材に昇降可能に設けられた第２のスタンド部材と、表示パネル画面中心位置で画面と直交する向きの軸心を持ち前記第２のスタンド部材に前記線軸心回りに回転可能に設けられたパネル支持軸とを備え、
前記垂直軸の上端に、直立突起状のストッパを一体に設け、前記パネル支持軸の表示パネル側と反対側の端部近傍の外周に、前記垂直軸の上端のストッパが嵌入可能な直角二方向の２つの係合穴を持つ係合部を設けたことを特徴とする。
【０００７】
請求項２は、請求項１の薄型表示装置用スタンドにおいて、ストッパが矩形板状であり、係合部が直角二方向の２つの係合穴としての、パネル支持軸の端面から見て十字形をなす十字形溝を持つことを特徴とする。
【０００８】
【発明の実施の形態】
以下、本発明の実施の形態を図１〜図６に示した実施例を参照して説明する。図１は本発明の一実施例の薄型表示装置用スタンド３の一部切り欠き斜視図、図２は図１のＡ−Ａ断面図である。これらの図において、１は薄型表示装置用スタンド３のベースとなる第１のスタンド部材で、この第１のスタンド部材１に第２のスタンド部材２が昇降可能に設けられている。第１のスタンド部材１および第２のスタンド部材２はいずれもボックス状をなしており、第２のスタンド部材２は第１のスタンド部材１の外周に嵌合して上下に摺動可能である。なお、第２のスタンド部材２は、図示略のラッチ機構等により所望の高さ位置に停止させることが可能である。すなわち、高さ調整機構を備えている。
【０００９】
前記第１のスタンド部材１の中央に垂直軸４が垂直にかつ上下動可能に設けられている。この垂直軸４は中間部に鍔５を固定しており、この鍔５を介してばね６により上向きに付勢されている。また、前記第１のスタンド部材１の側壁から水平に延出させた高さ規制板７を貫通するとともに、前記鍔５がこの高さ規制板７に当たることで、上昇限を規定されている。前記鍔５および高さ規制板７は垂直軸４の上昇限を規定する上昇限規定手段８を構成する。
【００１０】
１０は図示略の表示パネルを取り付ける表示パネル取付板であり、この表示パネル取付板１０の中央にパネル支持軸１２が垂直に固定されている。パネル支持軸１２の軸心は、表示パネル画面中心位置で画面と直交する向きをなしている。このパネル支持軸１２は、保持枠１３の前板部１３ａに矢印ａのように軸心回りに回転可能に支持されている。このパネル支持軸１２の矢印ａ方向の回転が、画面の縦横の切り替え動作、すなわち表示パネルを回転させるローテーション動作である。
前記保持枠１３の左右の側板部１３ｂは、第２のスタンド部材２の上面部に固定された対向する左右一対のＬ型部材１４にヒンジ軸１５で回転可能に取り付けられ、これによりパネル支持軸１２および保持枠１３がヒンジ軸１５を中心として上下に回動可能である。前記、表示パネル取付板１０、保持枠１３、Ｌ型部材１４は金属板製である。
図示は省略するが、パネル支持軸１２は、ヒンジ軸１５を中心とする回転動作における任意に傾き角で停止させることができるようになっており、このパネル支持軸１２のヒンジ軸１５を中心とする回転動作が、表示パネルの上下の傾き角を変えるチルト動作である。
【００１１】
前記垂直軸４の上端には、図３にも示すように、直立する矩形板状（すなわち直立突起状）のストッパ１８が一体に設けられている。一方、前記パネル支持軸１２の表示パネル取付板１０と反対側の端部には、パネル支持軸１２の端面から見て十字形をなす十字形溝１９を持つ係合部２０を設けている。前記十字形溝１９の縦横の各溝１９ａ、１９ａは、ストッパ１８が嵌入可能な直角二方向の２つの係合穴をそれぞれ構成しており、パネル支持軸１２の直角二方向の２つの回転位置、すなわち表示パネルの縦横の２つの位置に対応している。
【００１２】
上記の薄型表示装置用スタンド３において、図示略の表示パネルを手で昇降させると、パネル支持板１０、パネル支持軸１２、保持枠１３、Ｌ型部材１４、第２のスタンド部材２等が一体となって第１のスタンド部材１に対して昇降する。図１、図２あるいは図３は、表示パネルが使用時の高さ位置でなくローテーション動作を行う高さ位置にある。この状態では、垂直軸４は、鍔５が高さ規制板７に当たって上昇限位置に止まっているので、パネル支持軸１２の端部の係合部２０は垂直軸４の上端のストッパ１８から離間している。したがって、パネル支持軸１２は制限を受けずに自由に回転できる。すなわち、この状態では、表示パネルおよびパネル支持軸１２を回転させても、表示パネルの対角線の角部が机上面等の載置面に当たることはなく、画面の縦横の切り替えを自由に行うことができる。
【００１３】
図３の状態にあるパネル支持軸１２を表示パネルとともに下降させると、図４に示すように、パネル支持軸１２の端部の係合部２０の十字形溝１９の一方の溝１９ａに垂直軸４のストッパ１８が嵌入する。これにより、パネル支持軸１２のその軸心回りの回転は制限され、したがって、画面の縦横の切り替え動作すなわち表示パネルをパネル支持軸１２の軸心回りに回転させるローテーション動作は制限される。したがって、誤って表示パネルのローテーション動作を行って、表示パネルの対角線の角部が机上面等の載置面に当たるという問題は発生しない。
【００１４】
図５は図４のローテーション動作制限状態におけるチルト動作を示す。図示の通り、パネル支持軸１２の溝１９ａの動きに対してストッパ１８が障害とならないので、チルト動作を自由に行うことができる。
【００１５】
パネル支持軸１２の端部の十字形溝１９が垂直軸４の上端のストッパ１８に係合した状態で、表示パネルおよびパネル支持軸１２を下降させると、係合したまま、垂直軸４をばね６の反力に打ち勝って押し下げる。したがって、依然として、ローテーション動作を制限することができる。
【００１６】
図４の状態から画面の切り替えを行う時は、パネル支持軸１２を図３のような高さ位置に一旦上昇させ、垂直軸４のストッパ１８とパネル支持軸１２の十字形溝１９の一方の溝１９ａとの係合を解除する。そして、前述したように表示パネルおよびパネル支持軸１２を９０°回転させ、次いで下降させてパネル支持軸１２の十字形溝１９の他方の溝１９ａと垂直軸４のストッパ１８とを係合させると、画面が縦長または横長の使用状態から横長または縦長の使用状態に切り替わる。ただし、縦長および横長のいずれの場合でも、図３のような高さ位置で用いることは当然可能である。
【００１７】
図６に垂直軸４の上端のストッパおよびこれを嵌入させるパネル支持軸１２側の係合穴についての他の実施例を示す。この実施例では、垂直軸４の上端のストッパとして、直立した丸棒からなるストッパ１８’を設け、このストッパ１８’を嵌入させる直角二方向の２つの係合穴として、パネル支持軸１２の端部近傍の外周に直角二方向の貫通長穴１９’ａ、１９’ａをあけている。この２つの貫通長穴１９’ａ、１９’ａのある部分が係合部２０を構成する。長穴としているのは、チルト動作を許容するためである。
要するに、垂直軸４の上端のストッパおよびこれを嵌入させるパネル支持軸１２側の係合穴は、パネル支持軸１２が下降した時に垂直軸４上のストッパが係合穴に嵌入してパネル支持軸１２の回転を拘束する構造であればよい。なお、通常は、さらに、チルト動作を許容する構造とする。
【００１８】
なお、第１のスタンド部材１および第２のスタンド部材２の構造は、任意であり、実施例のようなボックス状でなくてもよい。また、垂直軸４の高さを規制する上昇限規制手段８、パネル支持軸１２を軸心回りに回転可能に支持する構造等も実施例のものに限らず、種々設計変更することができる。
【００１９】
【発明の効果】
本発明によれば、表示パネルの高さ調整機構とローテーション機構とが関連付けられており、表示パネルが低い位置にある時には自動的にローテーション動作が制限されるので、表示パネルを低い位置で回転させて表示パネルの角部を載置面にぶつけてしまうという誤操作を防止することができ、表示パネルに無用な衝撃を与えるおそれがなくなるという効果が得られる。
【図面の簡単な説明】
【図１】本発明の一実施例の薄型表示装置用スタンドの一部切り欠き斜視図である。
【図２】図１におけるＡ−Ａ断面図である。
【図３】ローテーションの動作制限が行われていない状態を説明するもので、図１における垂直軸のストッパおよびパネル支持軸の係合部の近傍のみを拡大した示した図である。
【図４】ローテーションの動作制限が行われている状態を説明するもので、図３においてパネル支持軸が下降して係合部がストッパと係合した状態の図である。
【図５】図４のローテーション動作制限状態において表示パネルのチルト動作を行う時のパネル支持軸の動きを説明する図である。
【図６】垂直軸の上端のストッパおよびこれを嵌入させるパネル支持軸側の係合穴についての他の実施例を示す斜視図である。
【符号の説明】
１ 第１のスタンド部材
２ 第２のスタンド部材
３ 薄型表示装置用スタンド
４ 垂直軸
５ 鍔
６ ばね
７ 高さ規制板
８ 上昇限規定手段
１０ パネル取付板
１２ パネル支持軸
１３ 保持枠
１４ Ｌ型部材
１５ ヒンジ軸
１８ ストッパ
１９ 十字形溝
１９ａ 溝
２０ 係合部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a stand for a thin display device, and more particularly to a stand used for a thin display device in which the height position of a display panel can be adjusted and the screen can be switched vertically and horizontally.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, there are thin display devices that can adjust the height position of a display panel and can switch the screen between vertical and horizontal directions. This type of conventional thin display device includes a height adjustment mechanism that supports the display panel so that the display panel can be moved up and down and can be stopped at a desired position, and a rotation mechanism that rotates the display panel by 90 ° in order to switch the screen between vertical and horizontal directions. However, in the conventional thin display device stand, the height adjusting mechanism and the rotation mechanism are provided as independent mechanisms.
[0003]
When switching the screen between portrait and landscape, the display panel is raised and the display panel is rotated 90 ° at the high position to switch the screen from landscape to portrait or from portrait to landscape. And when using it vertically, the display panel is held in the vicinity of a high position. When using it horizontally long, the display panel is usually lowered to a low position in order to make the screen easier to view after switching to landscape orientation.
[0004]
[Problems to be solved by the invention]
In the conventional thin display stand, when the display panel is not so high, when the screen is switched vertically or horizontally, that is, when the display panel is rotated, the corners of the diagonal line of the display panel are usually placed on the desk. It hits the mounting surface such as the upper surface. Since it is not preferable to apply an unnecessary impact to the display panel, it is preferable that the display panel be restricted so that it cannot be rotated when the display panel is at a low position so that such an erroneous operation does not occur.
[0005]
The present invention has been made in view of the above circumstances. For a thin display device in which a rotation operation can be freely performed when the display panel is at a high position, and the rotation operation is automatically restricted when the display panel is at a low position. The purpose is to provide a stand.
[0006]
[Means for Solving the Problems]
The stand for a thin display device of the present invention that solves the above-described problems includes a first stand member that serves as a base of the stand, a vertical shaft that is vertically movable on the first stand member, and that is vertically movable. A spring for always urging the shaft upward, a lift limit defining means for regulating the lift limit of the vertical shaft, a second stand member provided on the first stand member so as to be lifted and lowered, and a display panel screen center A panel support shaft that has an axis oriented in a direction perpendicular to the screen at a position and is provided on the second stand member so as to be rotatable around the line axis;
An upright protrusion-like stopper is integrally provided at the upper end of the vertical shaft, and the two directions at right angles that allow the stopper at the upper end of the vertical shaft to be fitted on the outer periphery in the vicinity of the end of the panel support shaft opposite to the display panel side. An engaging portion having two engaging holes is provided.
[0007]
According to a second aspect of the present invention, in the stand for a thin display device according to the first aspect, the stopper is a rectangular plate shape, and the engaging portion is a cross shape as viewed from the end face of the panel support shaft as two engaging holes in two directions at right angles. It is characterized by having a cruciform groove.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the examples shown in FIGS. FIG. 1 is a partially cutaway perspective view of a thin display device stand 3 according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along line AA of FIG. In these drawings, reference numeral 1 denotes a first stand member which becomes a base of a stand 3 for a thin display device, and a second stand member 2 is provided on the first stand member 1 so as to be movable up and down. Each of the first stand member 1 and the second stand member 2 has a box shape, and the second stand member 2 is fitted to the outer periphery of the first stand member 1 and can slide up and down. . Note that the second stand member 2 can be stopped at a desired height position by a latch mechanism (not shown) or the like. That is, a height adjustment mechanism is provided.
[0009]
A vertical shaft 4 is provided in the center of the first stand member 1 so as to be vertically movable. The vertical shaft 4 has a flange 5 fixed at the intermediate portion, and is biased upward by a spring 6 through the flange 5. Further, the height limit plate 7 that extends horizontally from the side wall of the first stand member 1 is penetrated, and the elevating limit is defined by the flange 5 hitting the height control plate 7. The flange 5 and the height regulating plate 7 constitute ascending limit defining means 8 that regulates the ascending limit of the vertical shaft 4.
[0010]
Reference numeral 10 denotes a display panel mounting plate for mounting a display panel (not shown). A panel support shaft 12 is fixed vertically to the center of the display panel mounting plate 10. The axis of the panel support shaft 12 has a direction orthogonal to the screen at the center position of the display panel screen. The panel support shaft 12 is supported by the front plate portion 13a of the holding frame 13 so as to be rotatable about the axis as indicated by an arrow a. The rotation of the panel support shaft 12 in the direction of arrow a is a screen vertical / horizontal switching operation, that is, a rotation operation for rotating the display panel.
The left and right side plate portions 13b of the holding frame 13 are rotatably attached to a pair of opposing left and right L-shaped members 14 fixed to the upper surface portion of the second stand member 2 by a hinge shaft 15, whereby a panel support shaft 12 and the holding frame 13 are rotatable up and down around the hinge shaft 15. The display panel mounting plate 10, the holding frame 13, and the L-shaped member 14 are made of a metal plate.
Although illustration is omitted, the panel support shaft 12 can be arbitrarily stopped at an inclination angle in the rotation operation about the hinge shaft 15. The panel support shaft 12 is centered on the hinge shaft 15. The rotating operation is a tilt operation that changes the vertical tilt angle of the display panel.
[0011]
As shown in FIG. 3, an upright rectangular plate-like (ie, upright projection-like) stopper 18 is integrally provided at the upper end of the vertical shaft 4. On the other hand, at the end of the panel support shaft 12 opposite to the display panel mounting plate 10, an engaging portion 20 having a cross-shaped groove 19 having a cross shape when viewed from the end surface of the panel support shaft 12 is provided. The vertical and horizontal grooves 19a and 19a of the cross-shaped groove 19 constitute two right-angled engagement holes into which the stopper 18 can be fitted, respectively, and two rotation positions of the panel support shaft 12 in two right-angle directions. That is, it corresponds to two vertical and horizontal positions of the display panel.
[0012]
In the above-described thin display stand 3, when a display panel (not shown) is moved up and down by hand, the panel support plate 10, the panel support shaft 12, the holding frame 13, the L-shaped member 14, the second stand member 2, and the like are integrated. As a result, the first stand member 1 is raised and lowered. 1, 2, or 3 is not a height position when the display panel is used but a height position at which the rotation operation is performed. In this state, since the vertical shaft 4 is stopped at the ascending limit position when the flange 5 hits the height regulating plate 7, the engaging portion 20 at the end of the panel support shaft 12 is separated from the stopper 18 at the upper end of the vertical shaft 4. is doing. Therefore, the panel support shaft 12 can freely rotate without being restricted. That is, in this state, even if the display panel and the panel support shaft 12 are rotated, the corners of the diagonal lines of the display panel do not hit the mounting surface such as the desk surface, and the screen can be freely switched between vertical and horizontal. it can.
[0013]
When the panel support shaft 12 in the state of FIG. 3 is lowered together with the display panel, as shown in FIG. 4, the vertical axis extends to one groove 19a of the cross-shaped groove 19 of the engagement portion 20 at the end of the panel support shaft 12. 4 stoppers 18 are inserted. Accordingly, the rotation of the panel support shaft 12 around its axis is limited, and therefore, the screen vertical / horizontal switching operation, that is, the rotation operation of rotating the display panel around the panel support shaft 12 is limited. Therefore, there is no problem that the display panel is rotated by mistake and the corners of the diagonal line of the display panel hit the mounting surface such as the desk surface.
[0014]
FIG. 5 shows a tilt operation in the rotation operation restricted state of FIG. As shown in the figure, the stopper 18 does not become an obstacle to the movement of the groove 19a of the panel support shaft 12, so that the tilting operation can be performed freely.
[0015]
When the display panel and the panel support shaft 12 are lowered while the cross-shaped groove 19 at the end of the panel support shaft 12 is engaged with the stopper 18 at the upper end of the vertical shaft 4, the vertical shaft 4 is spring-engaged while being engaged. Defeat the 6 reaction force and push it down. Therefore, the rotation operation can still be limited.
[0016]
When switching the screen from the state shown in FIG. 4, the panel support shaft 12 is temporarily raised to the height position as shown in FIG. 3, and one of the stopper 18 of the vertical shaft 4 and the cross-shaped groove 19 of the panel support shaft 12 is set. The engagement with the groove 19a is released. Then, as described above, when the display panel and the panel support shaft 12 are rotated by 90 ° and then lowered, the other groove 19a of the cross-shaped groove 19 of the panel support shaft 12 and the stopper 18 of the vertical shaft 4 are engaged. , The screen switches from the portrait or landscape use state to the landscape or portrait use state. However, it is naturally possible to use at a height position as shown in FIG.
[0017]
FIG. 6 shows another embodiment of the stopper on the upper end of the vertical shaft 4 and the engagement hole on the panel support shaft 12 into which the stopper is inserted. In this embodiment, a stopper 18 'made of an upright round bar is provided as a stopper at the upper end of the vertical shaft 4, and the two ends of the panel support shaft 12 are inserted into two right-angled engagement holes into which the stopper 18' is fitted. Perforated oblong holes 19'a and 19'a are formed in two perpendicular directions on the outer periphery in the vicinity of the portion. These two through-holes 19 ′ a and 19 ′ a constitute the engaging portion 20. The long hole is used to allow a tilting operation.
In short, the stopper on the upper end of the vertical shaft 4 and the engagement hole on the side of the panel support shaft 12 into which the stopper is inserted are arranged so that the stopper on the vertical shaft 4 is inserted into the engagement hole when the panel support shaft 12 is lowered. Any structure that restrains the rotation of 12 may be used. Normally, the structure further permits a tilt operation.
[0018]
In addition, the structure of the 1st stand member 1 and the 2nd stand member 2 is arbitrary, and does not need to be a box shape like an Example. Further, the ascent limit restricting means 8 for restricting the height of the vertical shaft 4 and the structure for supporting the panel support shaft 12 so as to be rotatable around the axis are not limited to those of the embodiment, and various design changes can be made.
[0019]
【The invention's effect】
According to the present invention, the height adjustment mechanism and the rotation mechanism of the display panel are associated with each other, and the rotation operation is automatically restricted when the display panel is at a low position. Therefore, the display panel is rotated at a low position. Thus, it is possible to prevent an erroneous operation of hitting the corner portion of the display panel against the mounting surface, and to obtain an effect that there is no possibility of giving unnecessary impact to the display panel.
[Brief description of the drawings]
FIG. 1 is a partially cutaway perspective view of a thin display device stand according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view taken along the line AA in FIG.
FIG. 3 is a diagram illustrating a state where rotation operation is not restricted, and is an enlarged view of only the vicinity of the vertical axis stopper and the panel support shaft engaging portion in FIG. 1;
4 is a diagram illustrating a state in which rotation operation is restricted, and is a view of a state in which the panel support shaft is lowered and the engaging portion is engaged with the stopper in FIG. 3;
5 is a diagram for explaining the movement of the panel support shaft when the tilt operation of the display panel is performed in the rotation operation restricted state of FIG. 4;
FIG. 6 is a perspective view showing another embodiment of the stopper at the upper end of the vertical shaft and the engagement hole on the panel support shaft side into which the stopper is inserted.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 1st stand member 2 2nd stand member 3 Thin display stand 4 Vertical shaft 5 鍔 6 Spring 7 Height regulating plate 8 Lift limit defining means 10 Panel mounting plate 12 Panel support shaft 13 Holding frame 14 L-shaped member 15 Hinge shaft 18 Stopper 19 Cross-shaped groove 19a Groove 20 Engagement portion

Claims (2)

スタンドのベースとなる第１のスタンド部材と、この第１のスタンド部材に垂直にかつ上下動可能に設けられた垂直軸と、この垂直軸を常時上向きに付勢するばねと、この垂直軸の上昇限を規定する上昇限規定手段と、前記第１のスタンド部材に昇降可能に設けられた第２のスタンド部材と、表示パネル画面中心位置で画面と直交する向きの軸心を持ち前記第２のスタンド部材に前記線軸心回りに回転可能に設けられたパネル支持軸とを備え、
前記垂直軸の上端に、直立突起状のストッパを一体に設け、前記パネル支持軸の表示パネル側と反対側の端部近傍の外周に、前記垂直軸の上端のストッパが嵌入可能な直角二方向の２つの係合穴を持つ係合部を設けたことを特徴とする薄型表示装置用スタンド。A first stand member serving as a base of the stand; a vertical shaft provided perpendicularly to the first stand member so as to be movable up and down; a spring for constantly biasing the vertical shaft upward; An ascent limit defining means for defining an ascent limit, a second stand member provided on the first stand member so as to be movable up and down, and an axis centered in a direction perpendicular to the screen at the center position of the display panel screen. A panel support shaft provided on the stand member so as to be rotatable about the linear axis,
An upright protrusion-like stopper is integrally provided at the upper end of the vertical shaft, and the two directions at right angles that allow the stopper at the upper end of the vertical shaft to be fitted on the outer periphery in the vicinity of the end of the panel support shaft opposite to the display panel side. A stand for a thin display device, characterized in that an engagement portion having two engagement holes is provided. 前記ストッパが矩形板状であり、前記係合部が直角二方向の２つの係合穴としての、パネル支持軸の端面から見て十字形をなす十字形溝を持つことを特徴とする請求項１記載の薄型表示装置用スタンド。The said stopper is a rectangular plate shape, The said engaging part has a cross-shaped groove | channel which makes a cross shape seeing from the end surface of a panel support shaft as two engaging holes of two right angle directions. 2. A stand for a thin display device according to 1.
JP33643097A 1997-11-20 1997-11-20 Stand for thin display device Expired - Fee Related JP3768344B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33643097A JP3768344B2 (en) 1997-11-20 1997-11-20 Stand for thin display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33643097A JP3768344B2 (en) 1997-11-20 1997-11-20 Stand for thin display device

Publications (2)

Publication Number Publication Date
JPH11153961A JPH11153961A (en) 1999-06-08
JP3768344B2 true JP3768344B2 (en) 2006-04-19

Family

ID=18299056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33643097A Expired - Fee Related JP3768344B2 (en) 1997-11-20 1997-11-20 Stand for thin display device

Country Status (1)

Country Link
JP (1) JP3768344B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020080612A (en) * 2001-04-16 2002-10-26 인벤텍 코오포레이션 Electric picture frame
KR100565686B1 (en) * 2004-08-12 2006-03-30 엘지전자 주식회사 Stand Assembly for Display Device
JP2006153954A (en) * 2004-11-25 2006-06-15 International Display Technology Kk Liquid crystal display
JP4741846B2 (en) * 2005-01-14 2011-08-10 Ｎｅｃディスプレイソリューションズ株式会社 Stand for thin display device
KR101164820B1 (en) 2005-09-22 2012-07-12 삼성전자주식회사 Display apparatus
JP5452076B2 (en) * 2009-05-19 2014-03-26 三菱電機株式会社 Rotary display device
CN113339671B (en) * 2021-07-09 2023-02-10 东莞市宏联电子有限公司 Display screen lifting and rotating method, support structure and display device

Also Published As

Publication number Publication date
JPH11153961A (en) 1999-06-08

Similar Documents

Publication Publication Date Title
US7490796B2 (en) Mount for image display apparatus
CN1937090B (en) Display device
JP3768344B2 (en) Stand for thin display device
JPH117250A (en) Thin display device
JP3768343B2 (en) Stand for thin display device
JP4863416B2 (en) Display unit
JP2001142408A (en) Picture display device
JP3702132B2 (en) Screen angle adjustment device for display device
JP2850777B2 (en) Display holding device
CN216618234U (en) Locking device and mobile terminal are judged to position
US20010055075A1 (en) Liquid crystal display and rotating device of the same
JPH11216020A (en) Top plate lifting device for desk
JP2000066612A (en) Thin-type display device
JP3022890B2 (en) Display device lifting device
JP2743951B2 (en) Display stand
JP4563672B2 (en) Display device
JP3842797B2 (en) Display support device
JPH07319586A (en) Lap top type information processor
JPH0722531B2 (en) Display desk
JPH11164736A (en) Desk with top plate height adjusting mechanism
JPS6210825Y2 (en)
JP4907704B2 (en) stand
JP4597783B2 (en) Document presentation device
JP2861947B2 (en) Display board device
JP2735874B2 (en) Electronic equipment with display

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041007

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20041012

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060116

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060201

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090210

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090210

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100210

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100210

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110210

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120210

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120210

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130210

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130210

Year of fee payment: 7

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130210

Year of fee payment: 7

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees