Modular conduit system
View Patent ↗Modular conduit systems in which a plurality of tubular link components are interconnected to form a continuous conduit. Each adjacent pair of tubular link components has a ball-and-socket joint that enables the pair of tubular link components to be pivoted with respect to each other. The ball-and-socket joint consists of a ball attached to a first one of the pair of adjacent tubular link components and a socket attached to a second one of the pair of adjacent tubular link components, where the ball is positioned within the socket. The amount of friction between the ball and the socket is adjustable, so that the amount of force required to pivot the pair of tubular link components with respect to each other, which is dependent upon the amount of friction between the ball and the socket, is variable.
1. A modular conduit system comprising:
a plurality of tubular link components that are interconnected to form a contiguous conduit;
wherein each adjacent pair of tubular link components has a ball-and-socket joint that enables the pair of tubular link components to be pivoted with respect to each other;
wherein the ball-and-socket joint comprises a ball attached to a first one of the pair of adjacent tubular link components and a socket attached to a second one of the pair of adjacent tubular link components, the ball being positioned within the socket;
wherein an amount of friction between the ball and the socket is adjustable and wherein an amount of force required to pivot the pair of tubular link components with respect to each other is dependent upon the amount of friction between the ball and the socket; and
wherein the socket comprises two opposing halves, wherein the opposing halves are secured to each other by an adjustable securing force, wherein the amount of friction between the ball and the socket is adjustable by adjusting the securing force and thereby adjusting an amount of tension between the two halves.
2. The modular conduit system of claim 1 , wherein one or more of the tubular link components is formed by securing two substantially identical half-links to each other.
3. The modular conduit system of claim 1 , wherein when the two half-links are secured to each other, a gap is formed between the half-links, wherein the gap is adjustable to change the spacing between the two half-links, thereby changing an amount of friction in the ball-and-socket joint formed by the half-links.
4. The modular conduit system of claim 1 , further comprising a base component to which a first end of the contiguous conduit is connected and a head component to which a second end of the contiguous conduit is connected, wherein the contiguous conduit is supported only by the base component and the head component is supported by the base through the contiguous conduit.
5. The modular conduit system of claim 4 , further comprising one or more electrical lines coupled between the base component and the head component, wherein the one or more electrical lines are positioned within the contiguous conduit formed by the plurality of tubular link components.
6. The modular conduit system of claim 5 , wherein the one or more electrical lines include one or more power lines that supply electrical power from the base component to the head component and one or more control lines that control one or more functions of the head component.
7. The modular conduit system of claim 1 , wherein, for a plurality of the link components, each of the plurality of link components has a first end that forms a ball and a second end that forms a socket, wherein the first end of one of the link components is positioned within the second end of a second one of the link components so that the first link component pivots with respect to the second link component.