Ball Joint Mount for Variable Angle Mast Orientation
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Solution Overview
Problem
Conventional mounting brackets for antenna masts lack flexibility in orientation, leading to insecure fastening on structures with varying roof pitches and irregularities, resulting in potential signal degradation due to vibrations from wind and environmental factors.
Innovation Solution
A ball-and-socket-type joint mounting apparatus that allows for relative motion between the base support and the mast, enabling the mast to be positioned and maintained at a desired orientation, even on structures with non-vertical surfaces, by aligning the base support with the structure's fascia and using a ball joint for adjustment and secure fastening.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional fascia mount is used to attach the mast to the structure, then the mount can be securely fastened to vertical surfaces, but it cannot accommodate structures with varying roof pitches and non-vertical surfaces
Solution Approach 1:
The mounting apparatus incorporates a ball-and-socket joint that allows dynamic adjustment of the mast orientation. The ball joint enables the mast to be positioned at multiple angles and orientations, transforming the static conventional mount into a dynamic system that adapts to various roof pitches and surfaces.
Solution Approach 2:
The invention changes the orientation parameter by introducing a variable angle mount that can be adjusted to different angles. The ball joint mechanism allows the mast to be tilted and rotated to match the specific pitch and orientation requirements of different roof surfaces, rather than being fixed in a single vertical position.
2Adaptability or versatility
If the mounting bracket is designed for vertical positioning only, then the structure is simple and easy to manufacture, but it cannot be securely fastened to structures with irregular surfaces and varying pitches
Solution Approach 1:
The mounting apparatus is segmented into distinct functional components: a base support portion that attaches to the structure, a ball joint mechanism for orientation adjustment, and a mast support portion. This segmentation allows each component to perform its specific function independently, providing adaptability without excessive overall complexity.
Solution Approach 2:
The mounting apparatus is designed as a universal mount that can be used on various types of structures with different pitches and orientations. The ball joint mechanism provides multi-functionality by enabling adjustment in multiple directions, allowing the same basic design to accommodate diverse installation scenarios.
3Reliability
If the mast is not securely mounted, then the mounting system remains simple, but wind and environmental effects cause vibrations that degrade signal reception
Solution Approach 1:
The ball joint mechanism uses spherical geometry to provide secure mechanical coupling between the base support and the mast. The spherical ball and socket configuration naturally provides stable engagement that resists vibrations from wind and environmental effects, ensuring reliable signal reception while maintaining a relatively simple securing mechanism.
Data Source
AI summary
Mounting systems and apparatus are provided for attaching a mast to a structure at a desired orientation. The mounting apparatus includes a base support and a ball mount. The base support can be rigidly attached to a portion of the structure. The ball mount receives a ball associated with the mast to thereby allow the mast to be positioned and maintained at the desired orientation. The mounting apparatus may be used, for example, for attaching a digital broadcast satellite (DBS) antenna to a fascia or other portion of a home or other structure.