Apparatus for efficient wire routing in a device
Techniques for efficient routing of wires and electrical components within a device are disclosed. A wire can be routed, for example, in the space between two battery cells (or other components/structures) with the use of a bracket inserted between the cells to provide structural support. The electrical tape surrounding a battery may be cut or otherwise breached in order to expose the cavity between distinct battery cells. In some embodiments, multiple brackets may be inserted between the battery cells, creating a trough through which a wire or other component may be routed. After routing a wire through the trough, another electrical part or housing may be fixed above the battery cells.
1. An electrical device comprising:
a printed circuit board;
at least two battery cells disposed within an insulating tape package and in contact with the printed circuit board, two adjacent battery cells of the at least two battery cells having a gap therebetween, the gap defining a cavity within the package;
at least one bracket located within the cavity, the at least one bracket bridging the gap between the two adjacent battery cells; and
a wire routed through the cavity and within the bracket.
2. The electrical device of claim 1 , wherein the at least one bracket is configured to provide structural integrity to the cavity without occupying all of the space within the cavity.
3. The electrical device of claim 1 , wherein the at least one bracket extends the entire length of the cavity.
4. The electrical device of claim 1 , wherein the at least one bracket extends only a portion of the length of the cavity.
5. The electrical device of claim 1 , wherein the at least one bracket comprises two brackets located at the extremities of the cavity thereby leaving an unbracketed portion of the cavity.
6. The electrical device of claim 1 , further comprising an insulating tape covering at least a portion of the outside of the at least one electrical part.
7. The electrical device of claim 6 , wherein a portion of the insulating tape is located between the electrical part and a portion of the at least one bracket.
8. The electrical device of claim 6 , wherein a portion of the insulating tape covers a portion of the at least one bracket.
9. The electrical device of claim 1 , further comprising at least one of a housing and an electrical part covering a substantial portion of the at least one wire and at least one bracket.
10. An electrical device comprising:
a printed circuit board (PCB);
at least two battery cells in contact with the PCB disposed within an insulating tape package;
a cavity with three or more boundaries comprising at least the PCB and one edge of each of the two battery cells;
at least one bracket located within the cavity; and
at least one wire routed through the cavity and within the at least one bracket.
11. The electrical device of claim 10 , wherein insulating tape of the insulating tape package is breached to expose the cavity.
12. The electrical device of claim 10 , wherein the at least one bracket is configured to form a substantially concave trough within the cavity.
13. The electrical device of claim 10 , wherein the at least one bracket is configured to apply pressure against the boundaries of the cavity.
14. The electrical device of claim 10 , wherein the at least one bracket is configured with two lips that cover a portion of each of the two battery cells.
15. An electrical device comprising:
a printed circuit board (PCB);
at least two battery cells in contact with the PCB disposed within an insulating tape package;
a cavity with at least three boundaries comprising the PCB and one edge of each of the two battery cells, wherein the PCB and the at least two battery cells define a device footprint;
at least one bracket located within the cavity, wherein the at least one bracket is configured to overhang past the device footprint; and
at least one wire routed within the cavity and through the at least one bracket.