A through-motion dynamic seating platform for a theater, a through-motion dynamic viewing system

Abstract

The utility model discloses a kind of through dynamic seat platform and through dynamic viewing system for cinema, through dynamic seat platform includes first platform, second platform, frame body and first chair frame, frame body is installed at the rear end of first platform, first platform bottom is hinged with second platform by pivot, second platform is installed with the mounting table with support, support is penetrated with rear adjusting shaft, angle adjusting plate is installed on rear adjusting shaft. The utility model is hinged with first platform and second platform, the relative rotation of second platform and first platform is realized, simultaneously, installing winch on first platform drives second platform to rotate relative to first platform, provides dynamic feeling for the viewing personnel on first chair frame, simultaneously, using drive cylinder to drive rear adjusting shaft to rotate, so that first chair frame occurs relative rotation, so that it and the visual angle of second chair frame at front end is staggered, avoid the visual angle interference of front row chair frame to rear row, improve the accommodation capacity of chair frame on platform, simultaneously guarantee functional viewing visual angle.

Description

Technical Field

[0001] This utility model relates to the field of motion cinema technology, and more specifically, to a motion-sensing seating platform and a motion-sensing viewing system for cinemas. Background Technology

[0002] With the development of technology, simulation technology has begun to be applied to related industries such as film, television, education, and games, resulting in film, game, and educational products that utilize platforms or chairs for movement.

[0003] Currently, existing motion seats consist of a single seat or two or three seats side by side, and mostly consist of three to six power rods. The power rods move up and down, pushing the seat to move and thus generating motion.

[0004] Because multiple rows of seats are set on the same platform, mounting platforms of different heights are usually used to reduce the obstruction of the rear seats by the front seats and improve the viewing experience for the rear passengers. However, in actual use, it has been found that a relatively high space is required to ensure that the viewing experience for the rear passengers is not affected by the front seats. This limits the installation and also greatly restricts the number of people who can use a single device. How to provide more seats within a limited space and ensure the viewing experience for rear passengers is a technical problem that urgently needs to be solved. Utility Model Content

[0005] This utility model provides a motion-sensing seating platform and a motion-sensing viewing system for cinemas, in order to solve the problem that the rear row of a motion cinema with multiple rows of seats is easily interfered with by the front row, causing a contradiction between the number of viewers and the viewing effect in a limited space.

[0006] According to one aspect of this utility model, a motion-sensing seating platform for cinemas is provided, comprising a first platform, a second platform, a frame, and a first chair frame. The frame is mounted at the rear end of the first platform. The bottom of the first platform is hinged to the second platform via a pivot. The second platform is equipped with a mounting platform with a support. A rear adjustment shaft passes through the support. An angle adjustment plate is mounted on the rear adjustment shaft. The angle adjustment plate is connected to the first chair frame via a mounting beam. The second platform is also equipped with a drive cylinder, the output end of which is connected to the angle adjustment plate. A winch is mounted on the frame, and the other end of the winch's wire rope is connected to the second platform.

[0007] Based on the above scheme, preferably, the angle adjustment plates are multiple and are arranged at intervals along the length of the rear adjustment shaft.

[0008] Based on the above scheme, preferably, the angle adjustment plate is provided with a bevel on the side near the support to limit the adjustment range of the first chair frame.

[0009] Based on the above scheme, preferably, the second platform is also equipped with a hinge seat, a front adjustment shaft is mounted between the hinge seats, the front adjustment shaft and the rear adjustment shaft are spaced apart, a pull plate is mounted on the front adjustment shaft, the pull plate is connected to the through beam at the bottom of the second chair frame, and the other end of the pull plate is hinged to the support installed on the first platform through a pull rod.

[0010] Based on the above scheme, the first platform is preferably a rectangular frame structure, and three transmission seats are provided on the first platform. Each transmission seat is provided with two universal couplings, and each universal coupling is connected to a drive cylinder.

[0011] Based on the above scheme, preferably, the three transmission seats are arranged in a triangle on the first platform.

[0012] Based on the above scheme, preferably, the drive cylinder is one of an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder.

[0013] This utility model also provides a motion-sensing movie viewing system, including the motion-sensing seat platform for cinemas described in any of the above-mentioned claims.

[0014] A preferred embodiment of the above-mentioned scheme further includes an arc-shaped LED display screen located at the front end of the motion-sensing seating platform for cinemas.

[0015] Based on the above-mentioned solution, a preferred embodiment further includes a hydraulic lifting platform, which is located on the outside of the motion-sensor platform for cinemas.

[0016] This utility model discloses a motion-sensing seating platform for cinemas, which employs a hinged first platform and a second platform to achieve relative rotation between the second platform and the first platform. Simultaneously, a winch installed on the first platform drives the second platform to rotate relative to the first platform, providing a dynamic experience for viewers on the first seat frame. At the same time, a drive cylinder is used to drive the rear adjustment shaft to rotate, causing the first seat frame to rotate relative to the second seat frame at the front, thereby offsetting its viewing angle from the front seat frame and preventing the front seat frame from interfering with the viewing angle of the rear seats. This increases the seating capacity of the platform while ensuring a functional viewing angle. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In the drawings: Figure 1 This is a three-dimensional structural diagram of the cinema motion seating platform of this utility model; Figure 2 This is a side view of the cinema motion seating platform of this utility model; Figure 3 This is a perspective view of the cinema motion seating platform of this utility model after removing the first and second chair frames; Figure 4 This is a perspective view of the first chair frame of this utility model; Explanation of icon numbers: 1. First platform; 2. Second platform; 3. Frame; 4. First chair frame; 5. Rotating shaft; 6. Second chair frame; 7. Curved LED display screen; 8. Hydraulic lifting platform; 11. Transmission seat; 12. Universal coupling; 13. Drive cylinder; 14. Support; 21. Support on the second platform; 22. Mounting platform; 23. Rear adjusting shaft; 24. Angle adjusting plate; 241. Inclined side of the angle adjusting plate; 25. Mounting beam; 26. Drive cylinder; 27. Hinge seat on the second platform; 28. Front adjusting shaft; 29. ​​Pull plate; 61. Through beam at the bottom of the second chair frame; 210. Tie rod; 31. Winch; 32. Wire rope of the winch. Detailed Implementation

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0019] It should be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of a descriptive feature, integral, step, operation, element, and / or component, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or sets.

[0020] To keep the drawings concise, only the parts relevant to this invention are shown schematically in each figure, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of the components with the same structure or function is schematically depicted, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0021] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0022] In the embodiments shown in the accompanying drawings, the directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of the various components of this invention are relative rather than absolute. These descriptions are appropriate when these components are in the positions shown in the drawings. If the descriptions of the positions of these components change, these directional indications also change accordingly.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0025] This embodiment provides a motion-sensing seating platform for cinemas, aiming to solve the problems of obstructed views from the rear rows and the contradiction between the number of seats and the viewing experience in limited space in existing multi-row motion cinemas. Its specific structure is as follows: like Figure 1 As shown, and in combination Figure 2 , Figure 3 and Figure 4 As shown, the motion seating platform used in this cinema includes a first platform 1, a second platform 2, a frame 3, and a first chair frame 4.

[0026] The first platform 1 of this utility model is a rectangular frame structure. The material of the first platform 1 can be aluminum alloy or high-strength steel to ensure structural strength while reducing its weight. Its bottom is hinged to the second platform 2 through a pivot 5, so that the second platform 2 can rotate relative to the first platform 1 around the pivot 5. The rotation angle range is preferably -15° to 30° to meet the dynamic simulation requirements.

[0027] The first platform 1 of this utility model is also provided with three transmission seats 11. The three transmission seats 11 are arranged in a triangle at the bottom of the first platform 1. That is, the triangular arrangement can improve the stability of the platform movement by providing stable support at three points.

[0028] Two universal couplings 12 are installed on each transmission base 11. A drive cylinder 13 is connected to the end of each universal coupling 12 away from the transmission base 11. The cylinder body of the drive cylinder 13 is fixed to the ground or the cinema foundation frame, and the output end is connected to the transmission base 11 through the universal coupling 12.

[0029] When the drive cylinder 13 extends and retracts, it can drive the first platform 1 to achieve multi-dimensional swinging in the up and down, forward and backward, and left and right directions, providing basic dynamics for the seat on the platform. The electric cylinder 13 of this utility model consists of six cylinders divided into three groups, so it can achieve rotational adjustment at six angles to realize multi-dimensional rotation of the first platform 1 and the second platform 2, providing dynamic simulation.

[0030] The second platform 2 of this utility model serves as the main carrier for seat installation. It is hinged to the first platform 1 via a pivot 5 and can be flipped relative to the first platform 1 under the action of external driving force.

[0031] A mounting platform 22 with supports 21 is fixedly installed on the second platform 2 of this utility model. The supports 21 are preferably bearings with seats, and a rear adjustment shaft 23 runs through the supports 21. Multiple angle adjustment plates 24 (e.g., 3 to 4, spaced apart to ensure uniform force on the chair frame) are sleeved on the rear adjustment shaft 23. One side of the angle adjustment plate 24 is fixedly connected to the first chair frame 4 through a mounting beam 25. The mounting beam 25 can be made of rectangular steel pipe or channel steel and is welded to the angle adjustment plate 24. The other side of the angle adjustment plate 24 is connected to the bottom frame of the first chair frame 4.

[0032] To limit the adjustment range of the first chair frame 4 and avoid excessive rotation affecting safety, the angle adjustment plate 24 is provided with a bevel 241 on the side near the frame 3. When the bevel 241 of the angle adjustment plate 24 abuts against the end face of the mounting platform, the maximum adjustment angle is reached. Preferably, the maximum adjustment angle is 15°~20°.

[0033] The second platform 2 of this utility model is also equipped with a drive cylinder 26. The drive cylinder 26 is fixed to the second platform 2 by a hinge seat. The output end is hinged to the angle adjustment plate 24 by a pin. By extending and retracting the drive cylinder 26, the angle adjustment plate 24 can be driven to rotate around the rear adjustment shaft 23, thereby driving the first seat frame 4 to adjust the tilt angle and achieve a view that is offset from the front seat.

[0034] The frame 3 of this utility model is fixedly installed at the rear end of the first platform 1. A winch 31 is installed on the top of the frame 3. The winch 31 is a variable frequency winch with a slow start and slow stop function. The other end of the wire rope 32 of the winch 31 is connected to the rear end of the second platform 2, that is, the wire rope 32 is connected to the lifting ring of the second platform 2 through a hook. By winding and unwinding the wire rope 32 by the winch 31, the second platform 2 can be driven to rotate around the rotating shaft 5. In conjunction with the movement of the drive cylinder 13, it provides dynamic simulations such as flipping and lifting for the first chair frame 4 and the second chair frame.

[0035] The second chair frame 6 of this utility model is a front seat, and its installation structure is as follows: Two symmetrical hinge seats 27 are provided at the front end of the second platform 2. A front adjustment shaft 28 is mounted between the hinge seats 27. The front adjustment shaft 28 is parallel to the rear adjustment shaft 23 and is spaced 1.5–2 m apart to ensure a reasonable distance between the front and rear seats. A pull plate 29 is fixedly sleeved on the front adjustment shaft 28. One end of the pull plate 29 is welded to the through beam 61 at the bottom of the second chair frame 6. The through beam 61 is a square steel beam, arranged along the length of the second chair frame 6, and the other end is hinged to the support 14 at the front end of the first platform 1 via a pull rod 210. The pull rod 210 of this utility model is an adjustable-length screw rod, which facilitates calibration of the initial angle of the second chair frame 6 during installation. When the second platform 2 rotates around the pivot 5, the pull plate 29 can rotate around the front adjustment shaft 28, causing the second chair frame 6 to move synchronously with the platform while maintaining a suitable relative position with the first chair frame 4.

[0036] During movie viewing, the drive cylinder 13 drives the first platform 1 to swing in multiple dimensions via the universal coupling 12, and the winch 31 pulls the second platform 2 to rotate around the pivot 5, providing basic dynamism for the first seat frame 4 and the second seat frame 6. If the view of the rear row (first seat frame 4) is blocked by the front row (second seat frame 6), the drive cylinder 26 extends and retracts to drive the angle adjustment plate 24 to rotate around the rear adjustment shaft 23, causing the first seat frame 4 to tilt upward at a certain angle (the maximum angle is limited by the inclined side 241), creating a viewing angle difference with the second seat frame 6 and avoiding obstruction. At the same time, the second seat frame 6 moves synchronously with the platform via the pull plate 29 and the pull rod 210, ensuring that the viewing experience of the front row is not affected.

[0037] Please see Figure 4 As shown, this embodiment provides a motion-sensing movie viewing system, including the motion-sensing seat platform for cinemas of embodiment 1, and further including: The curved LED display screen 7 is set at the front end of the seat platform (3-5m away from the seat platform). The curvature of the display screen 7 is adapted to the horizontal width of the seat platform (preferably 120°~150°), which can provide an immersive viewing experience and enhance the sense of immersion in conjunction with the dynamic movement of the seat platform.

[0038] Lifting platform 8: Located on both sides of the seating platform (near the entrance), the platform height of lifting platform 8 is adjustable (adjustment range 0.5~1.2m), making it easier for audiences (especially those with mobility impairments) to get on and off the seating platform, thus improving usability.

[0039] It should be noted that the structure of the winch 31 of this utility model pulling the wire rope 32 to drive the second platform 2 to rotate around the shaft 5 can be replaced by a chain and sprocket, belt or pulley structure, or can be driven by an electric cylinder, hydraulic cylinder or pneumatic cylinder. The above replacements are conventional replacements and are also within the protection scope of this application.

[0040] This utility model discloses a motion-sensing seating platform for cinemas. Through the hinged connection of a first platform and a second platform, and the seat angle adjustment driven by a drive cylinder, the platform allows for staggered viewing angles across multiple rows of seats within a limited space, preventing front rows from obstructing rear views. A triangularly arranged transmission seat, in conjunction with a universal coupling and a drive cylinder, provides stable multi-dimensional motion. A winch and a rotating shaft enable platform rotation, enhancing the motion simulation effect. The motion-sensing viewing system, through its curved LED display and hydraulic lifting platform, further improves the immersive experience and ease of use, effectively solving the problem of "the contradiction between the number of viewers and the viewing effect within a limited space" in existing technologies.

[0041] Finally, the method described in this application is merely a preferred embodiment and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A motion-sensing seating platform for cinemas, characterized in that, The system includes a first platform, a second platform, a frame, and a first chair frame. The frame is mounted at the rear end of the first platform. The bottom of the first platform is hinged to the second platform via a pivot. The second platform is equipped with a mounting platform with a support. A rear adjustment shaft passes through the support and is equipped with an angle adjustment plate. The angle adjustment plate is connected to the first chair frame via a mounting beam. The second platform is also equipped with a drive cylinder, the output end of which is connected to the angle adjustment plate. A winch is mounted on the frame, and the other end of the winch's wire rope is connected to the second platform.

2. The motion-sensing seating platform for cinemas as described in claim 1, characterized in that, The angle adjustment plates are multiple and are arranged at intervals along the length of the rear adjustment shaft.

3. The motion-sensing seating platform for cinemas as described in claim 2, characterized in that, The angle adjustment plate has a beveled edge on the side near the support to limit the adjustment range of the first chair frame.

4. The cinema motion seating platform as described in claim 1, characterized in that, The second platform is also equipped with a hinge seat, and a front adjustment shaft is mounted between the hinge seats. The front adjustment shaft and the rear adjustment shaft are spaced apart. A pull plate is mounted on the front adjustment shaft. The pull plate is connected to the through beam at the bottom of the second chair frame. The other end of the pull plate is hinged to the support installed on the first platform via a pull rod.

5. The motion-sensing seating platform for cinemas as described in claim 1, characterized in that, The first platform is a rectangular frame structure, and three transmission seats are provided on the first platform. Each transmission seat is provided with two universal couplings, and each universal coupling is connected to a drive cylinder.

6. The cinema motion seating platform as described in claim 5, characterized in that, The three transmission seats are arranged in a triangle on the first platform.

7. A motion-sensing seating platform for cinemas as described in claim 5, characterized in that, The drive cylinder is one of an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder.

8. A motion-sensory movie-watching system, characterized in that, Including the motion-sensing seating platform for cinemas as described in any one of claims 1-6.

9. A motion-sensory movie-watching system as described in claim 8, characterized in that, It also includes an arc-shaped LED display screen located at the front of the motion seating platform for the cinema.

10. A motion-sensing movie-watching system as described in claim 8, characterized in that, It also includes a hydraulic lifting platform, which is located outside the motion-sensing seating platform for the cinema.

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