Rolling Film Watching Platform with Cable-Driven Inclination Adjustment
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Solution Overview
Problem
Existing film watching systems have a limited viewing range, preventing audiences from seeing content below the horizontal line of the viewing platform and failing to provide a dynamic, multidirectional viewing experience.
Innovation Solution
A dynamic multidirectional film watching system with a rolling film watching platform and a transmission cable mechanism that adjusts the inclination angle from 0 to 95 degrees, allowing the platform to be suspended for a wider view and incorporating a gear system for reduced resistance and enhanced safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a horizontally arranged viewing platform is used, then the structure is simple and stable, but the viewing range is limited and content below the horizontal line cannot be viewed
Solution Approach 1:
The viewing platform is transformed from a fixed horizontal arrangement to a dynamically adjustable rolling platform that can change its inclination angle. The platform rolls along inclined rails from a horizontal position (0 degrees) to an inclined position (up to 95 degrees), enabling the audience to view content in different directions and expand the viewing range while maintaining structural stability through the rail-guided rolling mechanism.
2Ease of manufacture
If the viewing platform is fixed horizontally, then the installation is simple, but the visual guidance is poor and cannot satisfy growing audience demands
Solution Approach 1:
The platform incorporates a rolling mechanism along inclined rails that allows dynamic adjustment of the viewing angle. This enables the system to adapt to different viewing requirements and provide enhanced visual guidance, while the rail-based mechanism maintains relative structural simplicity and ease of installation.
3Adaptability or versatility
If a rolling mechanism with transmission cable and motor is added, then the viewing angle can be adjusted dynamically, but the device complexity increases
Solution Approach 1:
The complex transmission mechanism is extracted and simplified by using a transmission cable system that runs along the inclined rails. The motor and roller assembly is positioned at a convenient location (such as the top or bottom of the rails) to wind or pay out the cable, controlling the platform's rolling motion. This extraction approach reduces overall system complexity while maintaining dynamic viewing angle adjustability.
4Area of moving object
If the platform can be suspended at inclined angles, then a wider viewing range is achieved, but the structural support requirements increase
Solution Approach 1:
The platform utilizes the inclined rails as both guidance and support structures. When the platform rolls to an inclined position, the rails provide the necessary structural support through their inclination and anchoring to the building structure. This dynamic rolling mechanism allows the platform to achieve suspended viewing positions with extended viewing range while distributing structural loads through the rail system rather than requiring additional support columns.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables a more immersive and dynamic viewing experience by allowing audiences to see content from above, with a simple structure and low manufacturing costs.
Implementation Method 1
a motor (200) arranged on the film watching system base (100), a roller (210) arranged on a rotation shaft of the motor (200)
Implementation Method 2
a transmission cable (500) with one end arranged on the roller (210) and the other end fixedly arranged on the film watching platform (400)
Implementation Method 3
a film watching platform (400) arranged in a rolling arrangement on the film watching platform base (300)
Data Source
Figure 1
Figure 2~3
Figure 4
AI summary
A dynamic multidirectional film watching system, comprising: a film watching system base (100); a motor (200) arranged on the film watching system base; a film watching platform base (300) fixedly arranged on the film watching system base; a film watching platform (400) arranged in a rolling arrangement on the film watching platform base and comprising a plurality of rows of seats (410); a roller (210) arranged on a rotation shaft of the motor; a transmission cable (500) with one end arranged on the roller and the other end fixedly arranged on the film watching platform; and an incomplete spherical screen (600) vertically arranged on the film watching system base, and an opening thereof facing the film watching platform. A bottom of a film watching platform is arranged in a rolling arrangement on the film watching platform base, such that the film watching platform can adjust an inclination angle through rolling, to provide audience with more dynamic and multidirectional film watching experiences; meanwhile, the film watching platform system has a simple structure and a low manufacturing cost.