Cable connector for use with a rotating connection
A connector system for connecting a cable having a length to an item includes a base operatively connectible to the item, the base including a channel to seat at least a portion of the cable, the channel being in operative connection with the item upon connection of the base to the item, and a rotatable member which is rotatable relative to the base. The cable is in operative connection with the rotatable member so that, as the rotating member rotates relative to the base, a bend in the cable is formed at different locations in the length of the cable such that the different locations define different lengths of the cable. The different lengths of the cable become positioned within the channel as the rotating member rotates relative to the base.
1. A respirator system, comprising:
a regulator for use in connection with a facepiece of the respirator system, the regulator including an interface;
a hose assembly comprising a hose for carrying breathing gas to the regulator and a cable for carrying at least one electrical wire to the regulator; and
a connector system, comprising:
a base operatively connectible to the interface of the regulator, the base comprising a channel to seat at least a portion of the cable, the channel being in operative connection with an interior of the regulator upon connection of the base to the interface; and
a rotatable member which is rotatable relative to the base, the cable being in operative connection with the rotatable member so that a bend in the cable travels along the cable and a varying length of the cable is positioned within the channel depending upon the rotational position of the rotating member relative to the base.
2. The system of claim 1 wherein the regulator comprises a shaft extending from the interface, the shaft comprising a passage therein via which breathing gas can enter the regulator, the base comprising a passage through which the shaft passes, the rotatable member comprising a passage through which the shaft passes so that the rotatable member is rotatable about an axis of the shaft to rotate relative to the base.
3. The system of claim 2 wherein the rotating member comprises a port adapted to be placed in fluid connection with the hose, the port further being adapted to be placed in fluid connection with at least one port formed in the shaft to place the hose in fluid connection with the passage in the shaft.
4. The system of claim 2 wherein the connector system further comprises a cover attachable to the rotating member to encompass the cable.
5. The system of claim 4 wherein the cable is fixed to the rotatable member and travels around at least a portion of a generally cylindrical member of the rotatable member in which the passage of the rotatable member through which the shaft passes is formed, the cover being adapted to constrain movement of the cable.
6. The system of claim 5 wherein the rotating member comprises a port adapted to be placed in fluid connection with the hose, the port further being adapted to be placed in fluid connection with at least one port formed in the shaft to place the hose in fluid connection with the passage in the shaft.
7. The system of claim 5 wherein the cable is held in an arced conformation around the at least a portion of the rotating member by the cover.
8. The system of claim 7 wherein the rotating member comprises a flange extending outwardly over at least a portion thereof to constrain movement of the cable, the flange being positioned between the cable and the channel.
9. The system of claim 8 wherein the flange does not contact the bend in the cable.
10. A connector system for connecting a cable to an item, comprising:
a base operatively connectible to the item, the base comprising a channel to seat at least a portion of the cable, the channel being in operative connection with the item upon connection of the base to the item; and
a rotatable member which is rotatable relative to the base, the cable being in operative connection with the rotatable member so that a bend in the cable travels along the cable and a varying length of the cable is positioned within the channel depending upon the rotational position of the rotating member relative to the base.
11. The system of claim 10 wherein the connector system further comprises a cover attachable to the rotating member to encompass the cable.
12. The system of claim 10 wherein the cable is fixed to the rotatable member and travels around at least a portion of an arced member of the rotatable member, the cover being operable to constrain movement of the cable.
13. The system of claim 12 wherein the cable is held in an arced conformation around the at least a portion of the rotating member by the cover.
14. The system of claim 13 wherein the rotating member comprises a flange extending outwardly over at least a portion thereof to constrain movement of the cable, the flange being positioned between the cable and the channel.
15. The system of claim 14 wherein the flange does not contact the bend in the cable.
16. A method of managing a cable in a respirator system including a regulator including an interface, a facepiece and a hose assembly including a hose for carrying breathing gas to the regulator and the cable, wherein the cable is adapted to carry at least one electrical wire to the regulator, comprising:
connecting a connector system to the interface of the regulator, the connector system comprising a base operatively connectible to the interface of the regulator, the base comprising a channel to seat at least a portion of the cable, the channel being in operative connection with an interior of the regulator upon connection of the base to the interface; and a rotatable member which is rotatable relative to the base, and
placing the cable in operative connection with the rotatable member so that a bend in the cable travels along the cable and a varying length of the cable is positioned within the channel depending upon the rotational position of the rotating member relative to the base.