Board unit
A board unit that comprises: a circuit board; a case that has a peripheral wall part that houses the circuit board; a busbar that is electrically connected to the circuit board and that has a lead-outpart that is lead out of the case; a power source terminal that connects the lead-out part of the bu...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A board unit that comprises: a circuit board; a case that has a peripheral wall part that houses the circuit board; a busbar that is electrically connected to the circuit board and that has a lead-outpart that is lead out of the case; a power source terminal that connects the lead-out part of the busbar and a connection terminal of a wire; and a cover that is installed on top of the case so as tocover the power source terminal and that has a side wall that overlaps the outside of a side surface of the peripheral wall part. A step surface that is abutted by a lower end surface of the side wall of the cover is formed at the side surface of the peripheral wall part of the case. Either the side surface of the peripheral wall part of the case or the side wall of the cover is provided with anengagement protrusion that protrudes toward the other. The other is provided with an engagement groove that is engaged by the engagement protrusion. A tool insertion groove for inserting a tool that releases the engagement of t |
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