CN105498255B - Parallelogram seat balanced structure and portable viewing system - Google Patents
Parallelogram seat balanced structure and portable viewing system Download PDFInfo
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- CN105498255B CN105498255B CN201510896909.4A CN201510896909A CN105498255B CN 105498255 B CN105498255 B CN 105498255B CN 201510896909 A CN201510896909 A CN 201510896909A CN 105498255 B CN105498255 B CN 105498255B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J25/00—Equipment specially adapted for cinemas
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Abstract
本发明提供了一种平行四边形座椅平衡结构以及移动式观影系统，涉及游戏场娱乐用的座椅平衡装置，用于实现座椅的上升下降行为，且能够保持座椅的平衡状态。该技术方案包括平行四边形调节架，其包括位于两侧的平行四边形侧架，其每个边转动连接在一起；两侧的侧架的平行四边形相对应的顶点通过横杆连接；平行四边形调节架转动连接在支柱上；平行四边形调节架包括位于平行四边形下边和下边的底边部和顶边部；在底边部外侧设有第一升降杆，第一升降杆转动连接底边部与平台；第一升降杆和支柱与底边部连接的位置投影在平行四边形调节架侧投影的平行四边形的底边上位置不同；在顶边部下面设有与顶边部转动连接的第二升降杆。
The invention provides a parallelogram seat balance structure and a mobile viewing system, and relates to a seat balance device for entertainment in a game field, which is used to realize the rise and fall behavior of the seat and can maintain the balance state of the seat. The technical scheme includes a parallelogram adjusting frame, which includes parallelogram side frames located on both sides, each side of which is connected together in rotation; the corresponding apexes of the parallelograms of the side frames on both sides are connected by cross bars; the parallelogram adjusting frame Rotationally connected to the pillar; the parallelogram adjusting frame includes a bottom edge and a top edge located at the lower and lower sides of the parallelogram; a first lifting rod is arranged outside the bottom edge, and the first lifting rod is rotatably connected to the bottom edge and the platform; The projection of the position where the first lifting rod and the pillar are connected to the bottom edge is different on the bottom edge of the parallelogram projected from the side of the parallelogram adjusting frame; a second lifting rod that is rotatably connected to the top edge is provided below the top edge.
Description
技术领域technical field
本发明涉及一种游戏场娱乐用的座椅平衡装置以及移动小车。The invention relates to a seat balance device and a mobile trolley for game field entertainment.
背景技术Background technique
现有游乐场所的观影的移动小车包括观影的平台，平台为可以水平旋转的平台，在平台上设置有座位，座位上设有震动装置。该结构的移动平台座没有升降结构，不能配合荧幕内容实现上升和下降的效果。座椅下面的震动装置能够提供的上下震动不能给以观影人员真实的上升和下降感觉。The mobile trolley for watching movies in the existing amusement park comprises a platform for watching movies, the platform is a platform that can rotate horizontally, a seat is arranged on the platform, and a vibration device is arranged on the seat. The mobile platform seat of this structure has no lifting structure, and cannot achieve the effect of rising and falling in accordance with the content of the screen. The up and down vibration that the vibrating device under the seat can provide cannot give the real rising and falling feeling of the moviegoers.
发明内容Contents of the invention
为了克服上述技术存在的问题，本发明所要解决的技术问题是提供一种平行四边形座椅平衡结构以及移动式观影系统，用于实现座椅的上升下降行为，且能够保持座椅的平衡状态。In order to overcome the problems of the above-mentioned technologies, the technical problem to be solved by the present invention is to provide a parallelogram seat balance structure and a mobile viewing system, which are used to realize the rise and fall behavior of the seat, and can maintain the balance state of the seat .
为了解决上述技术问题，本发明提出一种平行四边形座椅平衡结构，包括座椅和设置座椅的平台，以及平行四边形调节架；In order to solve the above technical problems, the present invention proposes a parallelogram seat balance structure, including a seat, a platform for setting the seat, and a parallelogram adjustment frame;
平行四边形调节架包括位于两侧的平行四边形侧架，平行四边形的侧架的每个边转动连接在一起；两侧的侧架的平行四边形相对应的顶点通过横杆连接；The parallelogram adjusting frame includes parallelogram side frames located on both sides, and each side of the parallelogram side frames is connected together in rotation; the corresponding vertices of the parallelograms of the side frames on both sides are connected by cross bars;
平行四边形调节架设在支柱上，且转动连接；支柱固定在所述平台上；The parallelogram adjustment is erected on the pillar and connected in rotation; the pillar is fixed on the platform;
平行四边形调节架包括位于平行四边形下边的底边部和位于平行四边形上边的顶边部，其中，平行四边形调节架设有座椅的方向的部分为顶边部；在底边部外侧设有电控的第一升降杆，第一升降杆连接底边部与平台，并与它们均转动连接；The parallelogram adjustment frame includes a bottom portion located at the lower side of the parallelogram and a top portion located at the upper side of the parallelogram, wherein the part of the parallelogram adjustment frame with the direction of the seat is the top portion; The first lifting rod, the first lifting rod is connected to the bottom edge and the platform, and is connected to both of them in rotation;
第一升降杆和支柱与所述底边部连接的位置投影在所述平行四边形调节架侧投影的平行四边形的底边上位置不同；The positions where the first lifting rod and the pillar are connected to the bottom are projected to be different on the bottom of the parallelogram projected from the side of the parallelogram adjusting frame;
在所述顶边部下面设有电控的第二升降杆，顶边部与第二升降杆转动连接；第二升降杆的另一端与所述底边部或平台转动连接；An electronically controlled second elevating rod is provided below the top edge, and the top edge is rotatably connected to the second elevating rod; the other end of the second elevating rod is rotatably connected to the bottom edge or the platform;
座椅与顶边部连接。The seat is connected to the top edge.
优选地：所述第一升降杆或第二升降杆为液压杆、气压杆或丝杠升降杆中任一种。Preferably: the first lifting rod or the second lifting rod is any one of a hydraulic rod, a pneumatic rod or a lead screw lifting rod.
优选地：座椅通过座椅支架与横杆连接，在所述底边部和顶边部均设有横杆，座椅的支架同时与邻近的底边部和顶边部的横杆活动连接在一起。Preferably: the seat is connected to the cross bar through the seat bracket, the bottom edge and the top edge are provided with a cross bar, and the seat bracket is movably connected with the adjacent bottom edge and the top edge cross bar at the same time together.
优选地：所述支柱与平行四边形调节架连接处设于平行四边形底边的中间位置。Preferably: the connection between the pillar and the parallelogram adjusting frame is set at the middle of the bottom edge of the parallelogram.
优选地：所述第二升降杆设于柱体上，并与其转动连接；柱体固定在平台上。Preferably: the second elevating rod is arranged on the cylinder and connected to it in rotation; the cylinder is fixed on the platform.
优选地：所述平行四边形调节架相对于支柱横向设置。Preferably: the parallelogram adjusting frame is arranged transversely relative to the pillar.
优选地：所述平行四边形调节架的平行四边形的高度调节边上均有座椅。Preferably: there are seats on the height adjustment sides of the parallelogram of the parallelogram adjustment frame.
优选地：所述平台为水平旋转平台。Preferably: the platform is a horizontal rotating platform.
本发明还公开了一种移动式观影系统用于解决前述技术问题，该系统包括小车，该小车包括一种平行四边形座椅平衡结构。该平行四边形座椅平衡结构包括座椅和设置座椅的平台，以及平行四边形调节架；The invention also discloses a mobile viewing system for solving the aforementioned technical problems. The system includes a trolley, and the trolley includes a parallelogram seat balance structure. The parallelogram seat balance structure includes a seat, a platform for setting the seat, and a parallelogram adjustment frame;
平行四边形调节架包括位于两侧的平行四边形侧架，平行四边形的侧架的每个边转动连接在一起；两侧的侧架的平行四边形相对应的顶点通过横杆连接；The parallelogram adjusting frame includes parallelogram side frames located on both sides, and each side of the parallelogram side frames is connected together in rotation; the corresponding vertices of the parallelograms of the side frames on both sides are connected by cross bars;
平行四边形调节架设在支柱上，且转动连接；支柱固定在所述平台上；The parallelogram adjustment is erected on the pillar and connected in rotation; the pillar is fixed on the platform;
平行四边形调节架包括位于平行四边形下边的底边部和位于平行四边形上边的顶边部，其中，平行四边形调节架设有座椅的方向的部分为顶边部；在底边部外侧设有电控的第一升降杆，第一升降杆连接底边部与平台，并与它们均转动连接；The parallelogram adjustment frame includes a bottom portion located at the lower side of the parallelogram and a top portion located at the upper side of the parallelogram, wherein the part of the parallelogram adjustment frame with the direction of the seat is the top portion; The first lifting rod, the first lifting rod is connected to the bottom edge and the platform, and is connected to both of them in rotation;
第一升降杆和支柱与所述底边部连接的位置投影在所述平行四边形调节架侧投影的平行四边形的底边上位置不同；The positions where the first lifting rod and the pillar are connected to the bottom are projected to be different on the bottom of the parallelogram projected from the side of the parallelogram adjusting frame;
在所述顶边部下面设有电控的第二升降杆，顶边部与第二升降杆转动连接；第二升降杆的另一端与所述底边部或平台转动连接；An electronically controlled second elevating rod is provided below the top edge, and the top edge is rotatably connected to the second elevating rod; the other end of the second elevating rod is rotatably connected to the bottom edge or the platform;
座椅与顶边部连接。The seat is connected to the top edge.
本发明的有益效果：Beneficial effects of the present invention:
相比现有技术，本发明采用了平行四边形的变形原理来实现座椅的升降功能。为了保持座椅的平稳，本发明采用双升降杆的技术来保持座椅不发生倾斜。升降杆同时配合平行四边调节架实现升降功能。Compared with the prior art, the present invention adopts the deformation principle of parallelogram to realize the lifting function of the seat. In order to keep the seat stable, the present invention adopts the technology of double elevating rods to keep the seat from tilting. The lifting rod cooperates with the parallelogram adjusting frame to realize the lifting function.
附图说明Description of drawings
图1是本发明的实施例的正面结构示意图；Fig. 1 is the front structural representation of the embodiment of the present invention;
图2是实施例的侧面结构示意图；Fig. 2 is the side structure schematic diagram of embodiment;
图3是实施例的俯视结构示意图；Fig. 3 is the top view structural representation of embodiment;
图中标识说明：Instructions for identification in the figure:
1、座椅；2、平台；3、平行四边形调节架；4、支柱；5、第一升降杆；6、第二升降杆；7、柱体；8、座椅支架；9、上横杆；10、下横杆；11、旋转装置；12、移动装置；15、平行四边形调节架；300、侧架；301、第一横杆；302、第二横杆；303、底边部；304、顶边部；305、高度调节边。1. Seat; 2. Platform; 3. Parallelogram adjustment frame; 4. Pillar; 5. First lifting rod; 6. Second lifting rod; 7. Column; 8. Seat bracket; ; 10, lower cross bar; 11, rotating device; 12, moving device; 15, parallelogram adjusting frame; 300, side frame; 301, first cross bar; 302, second cross bar; , top edge; 305, height adjustment edge.
具体实施方式Detailed ways
下面结合附图和具体实施方式对本发明作进一步详细说明。The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
本发明的移动式观影系统包括小车，该小车包括一种平行四边形底座平衡结构。小车上用于支撑座椅的平台为水平旋转平台，其用以实现小车的水平转动功能。The mobile viewing system of the present invention includes a trolley, and the trolley includes a parallelogram base balance structure. The platform used to support the seat on the trolley is a horizontal rotating platform, which is used to realize the horizontal rotation function of the trolley.
以下通过实施例来说明上述平行四边形底座平衡结构。The above-mentioned balance structure of the parallelogram base will be described below through an embodiment.
参见图1至图3，该实施例的小车包括座椅1和设置座椅的平台2，以及平行四边形调节架。本实施例中，平行四边形调节架3相对于支柱4横向设置。小车下面设有可以使小车水平转动的旋转装置11，以及移动装置12。Referring to Fig. 1 to Fig. 3, the trolley of this embodiment includes a seat 1, a platform 2 on which the seat is arranged, and a parallelogram adjusting frame. In this embodiment, the parallelogram adjusting frame 3 is arranged laterally relative to the pillar 4 . A rotating device 11 and a moving device 12 are provided below the dolly, which can make the dolly rotate horizontally.
平行四边形调节架3包括位于两侧的平行四边形侧架300，平行四边形的侧架的每个边转动连接在一起；两侧的侧架的平行四边形相对应的顶点通过横杆连接，横杆有多个，如第一横杆301和第二横杆302。The parallelogram adjusting frame 3 includes parallelogram side frames 300 on both sides, each side of the parallelogram side frames is connected together in rotation; the corresponding vertices of the parallelograms of the side frames on both sides are connected by a cross bar, and the cross bar has Multiple, such as a first crossbar 301 and a second crossbar 302 .
平行四边形调节架3设在支柱4上，且转动连接。支柱4固定在平台2上。The parallelogram adjusting frame 3 is located on the pillar 4 and is connected in rotation. The pillar 4 is fixed on the platform 2 .
平行四边形调节架3包括位于平行四边形下边的底边部303和位于平行四边形上边的顶边部304，其中，平行四边形调节架设有座椅的方向的部分为顶边部304，另外一边远离座椅的方向的部分为底边部303。底边部和顶边部包括平行四边形的边以及连接对应边的横杆。底边部与顶边部之间为高度调节边305。Parallelogram adjusting frame 3 comprises the base portion 303 that is positioned at parallelogram lower limit and the top limit portion 304 that is positioned at parallelogram top limit, and wherein, the part that parallelogram adjusts the frame that is provided with the direction of seat is top limit portion 304, and the other side is away from seat The portion in the direction of is the bottom edge portion 303 . The base portion and the top portion include parallelogram sides and crossbars connecting the corresponding sides. Between the bottom edge and the top edge is a height adjusting edge 305 .
在底边部外侧设有电控的第一升降杆5，第一升降杆5连接底边部303与平台2，并与它们均转动连接。底边部303包括第一横杆301，第一升降杆5与第一横杆301转动连接。An electrically controlled first elevating rod 5 is arranged outside the bottom edge portion, and the first elevating rod 5 connects the bottom edge portion 303 and the platform 2 and is rotatably connected with both of them. The bottom edge portion 303 includes a first cross bar 301 , and the first lifting rod 5 is rotatably connected with the first cross bar 301 .
第一升降杆5和支柱4与底边部303连接的位置投影在平行四边形调节架侧投影的平行四边形的底边上位置不同。参见图2所示，第一升降杆5位于支柱4的左边。The positions where the first elevating rod 5 and the pillar 4 are connected to the base portion 303 are projected to be different on the base of the parallelogram projected from the side of the parallelogram adjusting frame. As shown in FIG. 2 , the first elevating rod 5 is located on the left side of the pillar 4 .
在顶边部304下面设有电控的第二升降杆6，顶边部304与第二升降杆304转动连接。第二升降杆304的另一端通过柱体7与平台2连接。第二升降杆6与柱体7转动连接；柱体7固定在平台2上。顶边部304包括第二横杆302，第二升降杆6与第二横杆转动连接。An electrically controlled second elevating rod 6 is arranged below the top edge portion 304 , and the top edge portion 304 is rotatably connected to the second elevating rod 304 . The other end of the second elevating rod 304 is connected to the platform 2 through the column 7 . The second elevating rod 6 is rotatably connected with the column body 7; the column body 7 is fixed on the platform 2. The top edge portion 304 includes a second cross bar 302 , and the second lifting rod 6 is rotatably connected to the second cross bar.
座椅1固定在座椅支架8上，座椅支架8与顶边部304的上横杆9连接，同时连接到底边部303上的相应的下横杆10。这种双杠连接结构可以使座椅更加稳固安全。The seat 1 is fixed on the seat frame 8, and the seat frame 8 is connected with the upper cross bar 9 of the top edge part 304, and is connected with the corresponding lower cross bar 10 on the bottom edge part 303 at the same time. This parallel bar connection structure can make the seat more stable and safe.
在一个实施例中第一升降杆或第二升降杆为液压杆。In one embodiment the first lifting rod or the second lifting rod is a hydraulic rod.
支柱4与平行四边形调节架连接处设于平行四边形底边的中间位置。如图2所示，平行四边形调节架的平行四边形的高度调节边305上均有座椅，及有两排座椅。The junction between the pillar 4 and the parallelogram adjusting frame is located in the middle of the bottom edge of the parallelogram. As shown in Figure 2, there are seats on the height adjustment side 305 of the parallelogram of the parallelogram adjustment frame, and there are two rows of seats.
使用时，电控第一升降杆5上升过程中，平行四边形调节架发生右倾，座椅会发生前倾，即顺时针转动；此时同时电控第二升降杆6上升，平行四边形调节架3发生向上升起的形变，顶边端向上运动，导致座椅发生逆时针的转动。第一升降杆和第二升降杆适当的配合，可以使座椅保持平衡状态，而不发生倾斜。在保持座椅平衡的情况下，整个座椅仍然做上升运动。When in use, when the first electronically controlled elevating rod 5 rises, the parallelogram adjusting frame tilts to the right, and the seat will tilt forward, that is, rotate clockwise; at the same time, the electrically controlled second elevating rod 6 rises, and the parallelogram adjusting frame 3 The upward deformation occurs, and the top edge moves upward, causing the seat to rotate counterclockwise. The proper cooperation of the first lifting rod and the second lifting rod can keep the seat in a balanced state without tilting. Under the condition of keeping the seat balance, the whole seat still moves upwards.
上述实施方式仅为本发明的优选实施方式，不能以此来限定本发明保护的范围，本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。The above-mentioned embodiment is only a preferred embodiment of the present invention, and cannot be used to limit the protection scope of the present invention. Any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. Scope of protection claimed.
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| CN109457634A (en) * | 2018-11-12 | 2019-03-12 | 金煊策 | A kind of road reflecting mirror and its adjusting method convenient for adjusting |
| WO2020142795A1 (en) * | 2019-01-02 | 2020-07-09 | Hong Phuoc PHAN | Balance structure |
| CN112274951A (en) * | 2020-12-29 | 2021-01-29 | 首望体验科技文化有限公司 | Projection system of panoramic cinema and panoramic cinema |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1030350A (en) * | 1996-07-16 | 1998-02-03 | Ohbayashi Corp | Gradient variable stand unit |
| CN2456549Y (en) * | 2000-11-24 | 2001-10-31 | 程善礼 | Multiple dimentional electric chair |
| US6625932B1 (en) * | 1998-03-03 | 2003-09-30 | Dexter Littlefield | Variable rise vertically retractable arena seating assembly |
| CN2904807Y (en) * | 2006-05-29 | 2007-05-30 | 罗玉明 | Height adjustable chair |
| CN102113782A (en) * | 2009-12-31 | 2011-07-06 | 深圳华强智能技术有限公司 | Movable auditorium and theatre |
| CN203736837U (en) * | 2013-12-06 | 2014-07-30 | 深圳市一品红文化传播有限公司 | Four-dimensional dynamic movie roller coaster experiencing platform |
-
2015
- 2015-12-08 CN CN201510896909.4A patent/CN105498255B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1030350A (en) * | 1996-07-16 | 1998-02-03 | Ohbayashi Corp | Gradient variable stand unit |
| US6625932B1 (en) * | 1998-03-03 | 2003-09-30 | Dexter Littlefield | Variable rise vertically retractable arena seating assembly |
| CN2456549Y (en) * | 2000-11-24 | 2001-10-31 | 程善礼 | Multiple dimentional electric chair |
| CN2904807Y (en) * | 2006-05-29 | 2007-05-30 | 罗玉明 | Height adjustable chair |
| CN102113782A (en) * | 2009-12-31 | 2011-07-06 | 深圳华强智能技术有限公司 | Movable auditorium and theatre |
| CN203736837U (en) * | 2013-12-06 | 2014-07-30 | 深圳市一品红文化传播有限公司 | Four-dimensional dynamic movie roller coaster experiencing platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105498255A (en) | 2016-04-20 |
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