JPH0516622Y2 - - Google Patents
Info
- Publication number
- JPH0516622Y2 JPH0516622Y2 JP1987083865U JP8386587U JPH0516622Y2 JP H0516622 Y2 JPH0516622 Y2 JP H0516622Y2 JP 1987083865 U JP1987083865 U JP 1987083865U JP 8386587 U JP8386587 U JP 8386587U JP H0516622 Y2 JPH0516622 Y2 JP H0516622Y2
- Authority
- JP
- Japan
- Prior art keywords
- display panel
- support column
- display
- moved
- lower display
- 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Road Signs Or Road Markings (AREA)
- Handcart (AREA)
Description
【考案の詳細な説明】 (イ) 産業上の利用分野 この考案は、移動式大型表示装置に関する。[Detailed explanation of the idea] (b) Industrial application fields This invention relates to a mobile large display device.
(ロ) 従来の技術
従来、文字又は映像等を表示する大型の表示盤
を上下二段に分割して折畳み収納できるようにし
たものがあつた。(b) Prior Art Conventionally, there have been devices in which a large display panel for displaying text, images, etc. is divided into upper and lower sections so that it can be folded and stored.
(ハ) 考案が解決しようとする問題点
しかしながら、表示盤の高さを調節することが
できず、野外等で用いる場合、同表示盤を視認し
うる範囲が狭くなるという欠点があつた。(c) Problems to be solved by the invention However, the height of the display board cannot be adjusted, and when used outdoors, the range in which the display board can be seen is narrowed.
(ニ) 問題点を解決するための手段
この考案では、上下略対称形状に形成した上段
表示盤と下段表示盤とからなる表示盤を具備する
移動式大型表示装置において、移動自在の台車上
に伸縮昇降自在の支持柱体を立設し、同支持柱体
に下段表示盤と上段表示盤とを支持柱体の前面側
と後面側とにそれぞれ前後対称位置に配置して取
付けると共に、上段表示盤を、下段表示盤の背後
で転倒した格納位置と、下段表示盤上に起立・載
置した使用位置との間で反転回動自在としたこと
を特徴とする移動式大型表示装置を提供せんとす
るものである。(d) Means for solving the problem In this invention, in a large mobile display device equipped with a display panel consisting of an upper display panel and a lower display panel that are formed in a substantially symmetrical shape vertically, A support column that can be extended and moved up and down is erected, and a lower display panel and an upper display panel are installed on the support column in symmetrical positions on the front and rear sides of the support column, respectively. To provide a large mobile display device, characterized in that the panel can be rotated freely between a storage position where it is overturned behind a lower display panel and a use position where it is stood up and placed on the lower display panel. That is.
(ホ) 作用・効果
この考案によれば、表示盤が伸縮昇降自在の支
持柱体に固着されているため、同表示盤の高さを
使用状態に合わせて調節することが可能であり、
同表示盤の視認範囲が拡がることができ、また、
不使用時又は移動時には、上段表示盤を下段表示
盤の裏面の背後に収納すると共に、支持柱体を縮
めて全高を低くすることにより、収納スペースを
小さくすることができ、また、重心が低くなるた
め移動中の安定がよく安全性が向上するという効
果がある。(e) Functions and Effects According to this invention, since the display panel is fixed to a support column that can be extended and moved up and down, the height of the display panel can be adjusted according to the usage condition.
The visibility range of the display panel can be expanded, and
When not in use or when moving, the upper display panel can be stored behind the back of the lower display panel, and the support column can be shortened to lower the overall height, reducing storage space and lowering the center of gravity. This has the effect of improving stability and safety during movement.
しかも、伸縮昇降自在の支持柱体に、表示盤を
形成する上下略対称形状の上段表示盤と下段表示
盤とを、支持柱体を間にはさんで前後対称位置に
配置して取付けているために、支持柱体を伸縮昇
降動作させることにより行なう上・下段表示盤の
上下昇降動作をバランス良くスムーズに行なうこ
とができると共に、構造を簡易にして、外観形状
をシンプル化することができ、美観を高めること
ができる。 Furthermore, the upper and lower display panels, which are approximately symmetrical in the vertical direction and form the display panel, are mounted on a support column that can be moved up and down freely, and arranged in symmetrical positions front and back with the support column in between. Therefore, the upper and lower display panels can be raised and lowered smoothly in a well-balanced manner by telescopically raising and lowering the support column, and the structure can be simplified and the external shape can be simplified. It can enhance the beauty.
(ヘ) 実施例
本考案の実施例を図面にもとづき詳説すれば、
Ａは大型表示装置を示し、同大型表示装置Ａは、
４個の車輪１により移動可能とした台車２上に、
伸縮自在の支持柱体３を立設し、同支持柱体３に
表示盤４を取付けて構成しており、表示盤４は、
上下略対称形状の上段表示盤１９と下段表示盤２
０とから形成し、支持柱体３に下段表示盤２０と
上段表示盤１９とを支持柱体３の前面側と後面側
とにそれぞれ前後対称位置に配置して取付けると
ともに、上段表示盤１９を下段表示盤２０の背後
で転倒した格納位置と、下段表示盤２０上に起
立・載置した使用位置との間で反転回動自在とし
ている。(F) Example The example of the present invention will be explained in detail based on the drawings.
A indicates a large display device, and the large display device A is
On a trolley 2 that can be moved by four wheels 1,
A telescopic support column 3 is erected, and a display panel 4 is attached to the support column 3, and the display panel 4 is
The upper display panel 19 and the lower display panel 2 are approximately symmetrical in shape.
0, and the lower display panel 20 and the upper display panel 19 are arranged and attached to the support column 3 at front and rear symmetrical positions on the front and rear sides of the support column 3, respectively, and the upper display panel 19 is attached to the support column 3. It can be freely rotated between a storage position where it is tipped over behind the lower display panel 20 and a use position where it is erected and placed on the lower display panel 20.
台車２は、第１、第２、第３図で示すように、
２本の縦長方形断面のメンフレーム５を並設し、
その両端にサイドフレーム６も架設して、その両
端にそれぞれキヤスター式の車輪１を配設してい
る。 As shown in FIGS. 1, 2, and 3, the trolley 2 is
Two vertical rectangular cross-section menframes 5 are installed side by side,
A side frame 6 is also constructed at both ends, and caster type wheels 1 are arranged at each end.
メンフレーム５の中央には、支持柱体３を立設
しており、同支持柱体３は、第４、第５図で示す
ように、それぞれ中空略長方形断面の上中下脚筒
７，８，９で構成されており、下脚筒９の前後側
壁をメンフレーム５の内面に固着して下脚筒９を
立設し、下脚筒９に中脚筒８を、中脚筒８に上脚
筒７をそれぞれ摺動伸縮自在に外嵌している。な
お、１０は各脚筒７，８，９の端部四隅に配設し
た摺接材を示す。 A support column 3 is erected in the center of the main frame 5, and the support column 3 has upper, middle, and lower leg tubes 7, 8 each having a hollow substantially rectangular cross section, as shown in FIGS. 4 and 5. . 7 are fitted on the outside so that they can slide and expand and contract. Note that 10 indicates sliding contact materials disposed at the four corners of the end portions of each of the leg tubes 7, 8, and 9.
このように、摺動伸縮に構成された支持柱体３
の内部には、伸縮用油圧装置１１が内蔵されてお
り、同装置１１は、中脚筒８の内部に正立及び倒
立油圧シリンダー１２，１３を配設し、各シリン
ダー１２，１３のロツド先端１４，１５をそれぞ
れ上下脚筒７，８の上下端部に連結して、各シリ
ンダー１２，１３の伸縮作動によつて支持柱体３
を伸縮させて上脚筒７を昇降作動させるように構
成している。 In this way, the support column 3 configured to slide and expand
A hydraulic device 11 for expansion and contraction is built into the inside of the cylinder 8. The device 11 has upright and inverted hydraulic cylinders 12 and 13 arranged inside the middle leg cylinder 8, and the rod tip of each cylinder 12 and 13. 14 and 15 are connected to the upper and lower ends of the upper and lower leg cylinders 7 and 8, respectively, and the supporting column body 3 is
The structure is such that the upper leg tube 7 is moved up and down by expanding and contracting.
なお、正立及び倒立油圧シリンダー１２，１３
は各シリンダー１２，１３の上下端で相互に連結
されて一体に構成されており、正立油圧シリンダ
ー１２の上端部を、中脚筒８の上端部に設けた中
枠体１６にてトラニオン支持７させている。 In addition, upright and inverted hydraulic cylinders 12, 13
The upper and lower ends of each cylinder 12 and 13 are connected to each other to form an integral structure. I'm making it 7.
表示盤４は、水平の分割面１８で分割された上
下段表示盤１９，２０よりなり、それぞれ上下支
持枠体２１，２２にて支持されており、下支持枠
体２２は上脚筒７の左右側壁に連設した上下ブラ
ケツト２３，２４を介して前方にやや突出して固
設されており、上支持枠体２１は下支持枠体２２
に下記のようにして支持されている。 The display panel 4 consists of upper and lower display panels 19 and 20 divided by a horizontal dividing surface 18 and supported by upper and lower support frames 21 and 22, respectively. It is fixed and slightly protrudes forward via upper and lower brackets 23 and 24 connected to the left and right side walls, and the upper support frame 21 is connected to the lower support frame 22.
is supported as follows.
すなわち、下支持枠体２２の裏面上端に側面視
で略三角形状の下段ブラケツト２５を突設して同
ブラケツト２５の先端に水平横方向の横枢軸２６
を軸架して同軸２６を前記分割面１８上に位置さ
せている。 That is, a lower bracket 25 having a substantially triangular shape in side view is provided protruding from the upper end of the back surface of the lower support frame 22, and a lateral pivot shaft 26 in the horizontal lateral direction is attached to the tip of the bracket 25.
The coaxial shaft 26 is positioned on the dividing surface 18.
そして、横枢軸２６にて上支持枠体２１の裏面
に突設した上段ブラケツト２７の先端を回動自在
に軸支することによつて、上支持枠体２１に取付
けた上段表示盤１９を下段表示盤２０の上面に載
設した表示状態と、上段表示盤１９を下段表示盤
２０の後方に折畳んだ収納状態との間を回動可能
としている。 By rotatably supporting the tip of an upper bracket 27 protruding from the back surface of the upper support frame 21 on the horizontal pivot 26, the upper display panel 19 attached to the upper support frame 21 can be moved to the lower stage. It is rotatable between a display state in which the upper display board 19 is mounted on the upper surface of the display board 20 and a stored state in which the upper display board 19 is folded behind the lower display board 20.
上記の回動作動を行わせるために、上下段ブラ
ケツト２７，２５の下辺中途部にそれぞれ上下リ
ンク２８，２９の先端を枢着３０し、各リンク杆
２８，２９の基端を回動用油圧シリンダー３１の
ロツド先端３２に枢着３０して、同シリンダー３
１の伸縮作動により上支持枠体２１に取付けた上
段表示盤１９を回動させるようにしている。 In order to perform the above-mentioned rotational movement, the tips of the upper and lower links 28 and 29 are pivotally attached 30 to the middle portions of the lower sides of the upper and lower brackets 27 and 25, respectively, and the base ends of each link rod 28 and 29 are attached to a hydraulic cylinder for rotation. 30 is pivotally attached to the rod tip 32 of 31, and the same cylinder 3
1, the upper display panel 19 attached to the upper support frame 21 is rotated.
なお、回動用油圧シリンダー３１は、下支持枠
体２２の裏面下部に突設したブラケツト３３にト
ラニオン支持７されている。 The rotating hydraulic cylinder 31 is supported by a trunnion 7 on a bracket 33 protruding from the lower part of the back surface of the lower support frame 22.
また、下支持枠体２２の上面に略円錐台形状の
位置決め突起３４を突設して上支持枠体２１の下
面に穿設した位置決め孔３５に嵌入させることに
より、表示状態での上下段表示盤１９，２０の相
対位置を正確にするようにしている。 In addition, by providing a substantially truncated conical positioning protrusion 34 protruding from the upper surface of the lower support frame 22 and fitting it into a positioning hole 35 formed on the lower surface of the upper support frame 21, the upper and lower rows can be displayed in the display state. The relative positions of the boards 19 and 20 are made accurate.
また、上支持枠体２１の上面と、下支持枠体２
２の下面にも上記と同様の位置決め突起３４を突
設しており、同突起３４をメンフレーム５の前後
側面に突設した位置決め板３６に穿設した位置決
め孔３５に嵌入させることにより、収納状態での
上下段表示盤１９，２０の固定を確実にしてい
る。 In addition, the upper surface of the upper support frame 21 and the lower support frame 2
A positioning protrusion 34 similar to the above is also protruded from the lower surface of the main frame 5, and by fitting the protrusion 34 into a positioning hole 35 formed in a positioning plate 36 protruding from the front and rear sides of the main frame 5, storage can be achieved. This ensures that the upper and lower display panels 19 and 20 are fixed in this state.
なお、図中３７は、表示状態での本装置Ａの安
定をよくするために設けた出し入れ自在のアウト
リガーを示す。 In addition, numeral 37 in the figure indicates an outrigger that is provided to improve the stability of the apparatus A in the display state and can be freely put in and taken out.
また、図中３８は動力装置を示し、上記の各油
圧シリンダー１２，１３，３１に油圧を供給する
と共に表示盤４に電力及び表示信号を供給してい
る。 Further, in the figure, numeral 38 indicates a power unit, which supplies hydraulic pressure to each of the above-mentioned hydraulic cylinders 12, 13, and 31, and also supplies electric power and display signals to the display panel 4.
この考案の実施例は上記のように構成されてお
り、本装置Ａを収納状態から表示状態にするに
は、動力装置３８を操作して支持柱体３の正倒立
油圧シリンダー１２，１３を伸長させ、回動用油
圧シリンダー３１を伸長させることにより、上段
表示盤１９を下段表示盤２０の上方に展開して表
示状態にする。 The embodiment of this invention is constructed as described above, and in order to change the device A from the storage state to the display state, the power unit 38 is operated to extend the vertically inverted hydraulic cylinders 12 and 13 of the support column 3. By extending the rotary hydraulic cylinder 31, the upper display panel 19 is expanded above the lower display panel 20 to be in a display state.
また、収納する場合は、上記と逆の操作により
上段表示盤１９が下段表示盤２０の後方に折畳ま
れ、かつ下降して位置決め突起３４によつて固定
され、移動に適した状態になる。 When storing, the upper display panel 19 is folded to the rear of the lower display panel 20 and lowered to be fixed by the positioning protrusion 34 by performing the operation opposite to the above, and is in a state suitable for movement.
また、上下段表示盤１９，２０はそれぞれ上下
支持枠体２１，２２を介して装置本体に取付けら
れているため、表示盤４の展開及び折畳み時にか
かる応力が表示盤４に作用せず、折畳み式の大型
表示盤に懸念される表示面の歪みの発生が防止さ
れている。 In addition, since the upper and lower display panels 19 and 20 are attached to the main body of the device via the upper and lower support frames 21 and 22, respectively, the stress applied when the display panel 4 is unfolded and folded does not act on the display panel 4, and the folding This prevents distortion of the display surface, which is a concern with large type display panels.
第１図は、本考案による移動式大型表示装置の
全体正面図。第２図は、同側面図。第３図は、同
平面図。第４図は、第３図−断面図。第５図
は、第４図−断面図。第６図は、表示盤の拡
大側面図。
２……台車、３……支持柱体、４……表示盤、
１９……上段表示盤、２０……下段表示盤、２５
……下段ブラケツト、２７……上段ブラケツト。
FIG. 1 is an overall front view of a large mobile display device according to the present invention. FIG. 2 is a side view of the same. FIG. 3 is a plan view of the same. FIG. 4 is a sectional view of FIG. 3. FIG. 5 is a sectional view of FIG. 4. FIG. 6 is an enlarged side view of the display panel. 2...Dolly, 3...Support column, 4...Display panel,
19... Upper display panel, 20... Lower display panel, 25
...Lower bracket, 27...Upper bracket.
Claims (1)
段表示盤２０とからなる表示盤４を具備する移動
式大型表示装置において、 移動自在の台車２上に伸縮昇降自在の支持柱体
３を立設し、同支持柱体３に下段表示盤２０と上
段表示盤１９とを支持柱体３の前面側と後面側と
にそれぞれ前後対称位置に配置して取付けると共
に、上段表示盤１９を、下段表示盤２０の背後で
転倒した格納位置と、下段表示盤２０上に起立・
載置した使用位置との間で反転回動自在としたこ
とを特徴とする移動式大型表示装置。[Scope of Claim for Utility Model Registration] A large movable display device equipped with a display panel 4 consisting of an upper display panel 19 and a lower display panel 20 formed in a vertically substantially symmetrical shape, which can be moved up and down on a movable trolley 2. A support column 3 is erected, and a lower display panel 20 and an upper display panel 19 are installed on the support column 3 in symmetrical positions on the front and rear sides of the support column 3, respectively. The upper display panel 19 can be moved from the fallen storage position behind the lower display panel 20 to the upright position above the lower display panel 20.
A large movable display device characterized by being able to be rotated freely between the position where it is placed and the use position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987083865U JPH0516622Y2 (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987083865U JPH0516622Y2 (en) | 1987-05-29 | 1987-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63195364U JPS63195364U (en) | 1988-12-15 |
| JPH0516622Y2 true JPH0516622Y2 (en) | 1993-04-30 |
Family
ID=30937842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987083865U Expired - Lifetime JPH0516622Y2 (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516622Y2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2675926B2 (en) * | 1991-04-22 | 1997-11-12 | コクヨ株式会社 | Wall for exhibition |
| KR100370709B1 (en) * | 2000-03-28 | 2003-02-05 | 반도특장 주식회사 | Supporting device of monitor for cars-loading |
| KR100898846B1 (en) * | 2008-07-24 | 2009-05-21 | 박칠성 | Broadcasting-advertisement vehicle equiped with monitor |
| DE202010010562U1 (en) * | 2010-07-23 | 2011-10-24 | GTG Gesellschaft für Technologie und Gestaltung mbH | display device |
| CN110610653B (en) * | 2019-09-28 | 2020-06-16 | 温州谷枫电子科技有限公司 | Vertical type windproof greeting board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59190035A (en) * | 1983-04-11 | 1984-10-27 | Matsushita Electric Ind Co Ltd | Loading method of large-sized display unit mounted on car |
| JPS6141177A (en) * | 1984-07-31 | 1986-02-27 | 東芝ライテック株式会社 | Mobile display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48105207U (en) * | 1972-03-09 | 1973-12-07 |
-
1987
- 1987-05-29 JP JP1987083865U patent/JPH0516622Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59190035A (en) * | 1983-04-11 | 1984-10-27 | Matsushita Electric Ind Co Ltd | Loading method of large-sized display unit mounted on car |
| JPS6141177A (en) * | 1984-07-31 | 1986-02-27 | 東芝ライテック株式会社 | Mobile display |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63195364U (en) | 1988-12-15 |
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