Abstract: A plurality of battery cells each having a positive electrode terminal and a negative electrode terminal; and a bus bar which connects the electrode terminals facing each other in the battery cells adjacently disposed among the plurality of battery cells.

Abstract: A mirror holding structure includes: a holder; at least one protrusion part provided to one of a mirror body and the holder; at least one reception part provided to the other of the mirror body and the holder and having an insertion hole in which the at least one protrusion part is to be inserted; and at least one elastic part located between an outer peripheral surface of the at least one protrusion part and an inner peripheral surface of the insertion hole and being elastic.

Abstract: A plurality of battery cells each having a positive electrode terminal and a negative electrode terminal; and a bus bar which connects the electrode terminals facing each other in the battery cells adjacently disposed among the plurality of battery cells.

Abstract: A mirror holding structure includes: a holder; at least one protrusion part provided to one of a mirror body and the holder; at least one reception part provided to the other of the mirror body and the holder and having an insertion hole in which the at least one protrusion part is to be inserted; and at least one elastic part located between an outer peripheral surface of the at least one protrusion part and an inner peripheral surface of the insertion hole and being elastic.

Abstract: In order to provide a power supply device having a high rigidity and a light weight, power supply device includes: one or more cell stacked bodies each formed by stacking secondary battery cells; a circuit board including a control circuit electrically connected to the cell stacked bodies; resin-made battery case for storing the cell stacked bodies and circuit board; metal-made lower frame for covering the bottom surface of battery case; and metal-made upper frame for covering the upper surface of battery case. Battery case has a waterproof structure. Battery case is grasped by connecting upper frame to lower frame.

Abstract: A vehicular power source device includes: a case incorporating a battery; a service plug coupled to the battery incorporated in the case; and a protection cover of the service plug. The protection cover includes: a covering portion of the service plug; a fixing board fixed to the case via a fastener; and an opening board disposed to be adjacent to the fixing board and providing a gap to the case. In addition, the fixing board includes: a fixing portion fixed onto the case via the fastener; a linking portion linking the fixing portion to the covering portion; and a breaking portion. The breaking portion is provided in the fixing portion or in a boundary portion between the fixing portion and the linking portion, and a breaking strength of the breaking portion is lower than that of the linking portion.

Abstract: A vehicular power source device includes: a case incorporating a battery; a service plug coupled to the battery incorporated in the case; and a protection cover of the service plug. The protection cover includes: a covering portion of the service plug; a fixing board fixed to the case via a fastener; and an opening board disposed to be adjacent to the fixing board and providing a gap to the case. In addition, the fixing board includes: a fixing portion fixed onto the case via the fastener; a linking portion linking the fixing portion to the covering portion; and a breaking portion. The breaking portion is provided in the fixing portion or in a boundary portion between the fixing portion and the linking portion, and a breaking strength of the breaking portion is lower than that of the linking portion.

Abstract: An auxiliary power storage device for an electric device installed in a vehicle, is connectable to a battery for the electric device in parallel to supply power to a vehicle load installed in the vehicle, and the auxiliary power storage device comprises a power storage portion and a housing case storing the power storage portion, and further the hosing case comprises a hole portion fitted to a terminal portion of the power storage portion, a mountain-shaped projecting portion integrally formed on a wall surface standing from a peripheral portion of the hole portion for preventing a liquid drop flowing down along the wall surface from intruding into the hole portion, and a projecting portion integrally formed along the peripheral portion of the hole portion for preventing a liquid drop from intruding into the hole portion from the peripheral portion of the hole portion.

Abstract: The power supply device includes a plurality of battery cells each having a rectangular outer shape; separators each interposed between the battery cells and insulating mutually adjacent battery cells; and fastening members for fastening a battery cell stack including the alternately stacked battery cells and the separators. The separator includes a sandwiching plate portion disposed between the facing principal surfaces of the mutually adjacent battery cells, and a plate-like bottom-surface cover portion provided to both surfaces of the sandwiching plate portion, at a lower end of the sandwiching plate portion, and protruding in a stacked direction of the battery cells to cover bottom surfaces of the battery cells. The bottom-surface cover portions of the separators stacked on both surfaces of the battery cells are stacked on each other at the bottom surfaces of the battery cells.

Abstract: In order to provide a power supply device having a high rigidity and a light weight, power supply device includes: one or more cell stacked bodies each formed by stacking secondary battery cells; a circuit board including a control circuit electrically connected to the cell stacked bodies; resin-made battery case for storing the cell stacked bodies and circuit board; metal-made lower frame for covering the bottom surface of battery case; and metal-made upper frame for covering the upper surface of battery case. Battery case has a waterproof structure. Battery case is grasped by connecting upper frame to lower frame.

Abstract: An auxiliary power storage device for an electric device installed in a vehicle, is connectable to a battery for the electric device in parallel to supply power to a vehicle load installed in the vehicle, and the auxiliary power storage device comprises a power storage portion and a housing case storing the power storage portion, and further the hosing case comprises a hole portion fitted to a terminal portion of the power storage portion, a mountain-shaped projecting portion integrally formed on a wall surface standing from a peripheral portion of the hole portion for preventing a liquid drop flowing down along the wall surface from intruding into the hole portion, and a projecting portion integrally formed along the peripheral portion of the hole portion for preventing a liquid drop from intruding into the hole portion from the peripheral portion of the hole portion.

Abstract: A portable terminal in which, even when an impact caused by dropping or the like acts on an engaging portion of a second rotating member, it is possible to prevent a lock pin for fixing the second rotating member, and an engaging portion from being broken is provided. A second housing portion 56 in which a magnet 63 of a second engaging portion 46 is disposed attracts an engaging pin 45 formed by a magnetic material, by a magnetic force to project the engaging pin 45 from the surface 11A of a first case 11, and a second case 12 is caused to rotate about a second rotating axis 32, whereby a second projecting portion 52 is housed in the second housing portion 56 and the engaging pin 45 is locked. The second projecting portion 52 is rotatable about the axis of a first projecting portion 51.

Abstract: A folding mobile terminal device, having a first housing and a second housing connected to each other via a hinge portion, includes: a first rotating shaft for opening and closing the hinge portion provided on the first housing in a longitudinal direction together with the second housing; a second rotating shaft, provided on the hinge portion perpendicularly to the first rotating shaft, for opening and closing the second housing in a lateral direction; a first magnet provided in vicinity of a place on the second housing, at which the hinge portion is connected thereto; a second magnet provided in the hinge portion; a first magnetism detection unit provided in the first housing at a position facing the first magnet in a closing state of the second housing; and a second magnetism detection unit provided in the second housing at a position facing the second magnet in the closing state.