The present disclosure provides a multifunctional high-voltage connector and a battery product, the multifunctional high-voltage connector comprises: an upper cover; a pedestal; a conductive connection structure; two mating terminals; and a harness assembly. The conductive connection structure is used to make the two mating terminals be connected in series, and the harness assembly is directly connected to one of the mating terminals. When the upper cover and the pedestal are assembled, the conductive connection structure is simultaneously in contact with the two mating terminals, thereby turning on the high-voltage circuit. When the battery product requires maintenance, the upper cover is directly detached from the base, thereby turning off the high-voltage circuit. The battery product can be electrically connected to an external device via the harness assembly. The multifunctional high-voltage connector integrates both a switch function and a high-voltage connection function, therefore the connection resistance is greatly reduced.

The present disclosure provides a multifunctional high-voltage connector and a battery product, the multifunctional high-voltage connector comprises: an upper cover; a pedestal; a conductive connection structure; two mating terminals; and a harness assembly. The conductive connection structure is used to make the two mating terminals be connected in series, and the harness assembly is directly connected to one of the mating terminals. When the upper cover and the pedestal are assembled, the conductive connection structure is simultaneously in contact with the two mating terminals, thereby turning on the high-voltage circuit. When the battery product requires maintenance, the upper cover is directly detached from the base, thereby turning off the high-voltage circuit. The battery product can be electrically connected to an external device via the harness assembly. The multifunctional high-voltage connector integrates both a switch function and a high-voltage connection function, therefore the connection resistance is greatly reduced.

A bus bar includes members made from a conductive material and consecutively arranged to form a plate shape defining a wiring pathway. The members adjacent to each other have connection surfaces at which the members adjacent to each other are connected to each other by laser joining. The members adjacent to each other include at least one tolerance buffer between the members adjacent to each other. In the at least one tolerance buffer, the connection surfaces of the members adjacent to each other have different widths.

A bus bar includes members made from a conductive material and consecutively arranged to form a plate shape defining a wiring pathway. The members adjacent to each other have connection surfaces at which the members adjacent to each other are connected to each other by laser joining. The members adjacent to each other include at least one tolerance buffer between the members adjacent to each other. In the at least one tolerance buffer, the connection surfaces of the members adjacent to each other have different widths.

A plastic window includes a plastic window body, a conductive portion, a first bus bar, and a second bus bar. The window body is formed in a plate shape and has a first surface and a second surface on both sides thereof. The conductive portion and the first bus bar are made of a conductive material and disposed on the second surface of the window body. The first bus bar is electrically connected to the conductive portion. The second bus bar is made of a conductive metal strip and disposed to be electrically connected to the first bus bar. The second bus bar has a main body, first fixing portions, and second fixing portions. The first fixing portions fix the main body to the second surface. The second fixing portions extend from the main body along the second surface and are attached to the first bus bar.

A plastic window includes a plastic window body, a conductive portion, a first bus bar, and a second bus bar. The window body is formed in a plate shape and has a first surface and a second surface on both sides thereof. The conductive portion and the first bus bar are made of a conductive material and disposed on the second surface of the window body. The first bus bar is electrically connected to the conductive portion. The second bus bar is made of a conductive metal strip and disposed to be electrically connected to the first bus bar. The second bus bar has a main body, first fixing portions, and second fixing portions. The first fixing portions fix the main body to the second surface. The second fixing portions extend from the main body along the second surface and are attached to the first bus bar.

A method of producing a connected body, containing: disposing an adhesive film between a first electronic member having a first electronic electrode and a second electronic member having a second electrode; and pressure-bonding the second electronic member to the first electronic member via the adhesive film so that the second electrode is electrically connected to the first electrode; wherein the first electronic member has an indented surface, the first electrode is provided in a depressed portion of the indented surface, the second electrode has a substantially flat surface having an area larger than an area of the first electrode, the adhesive film contains: first conductive particles that are dendritic conductive particles; and second conductive particles containing a non-conductive core and a conductive layer provided on the core, and the second conductive particles have an average particle diameter of not less than a depth of the depressed portion.

Provided is a battery module that prevents a new current path that may be formed due to molten metal resulting from a molten and cut fuse, and has better safety than conventional battery modules. A battery module includes: module terminals; a battery cell group including a plurality of battery cells; and a plurality of bus bars connecting the plurality of battery cells of this battery cell group and connecting this battery cell group with the module terminals. At least one of the plurality of bus bars has a fuse. The battery module has a space that is located below the fuse and that allows the molten fuse to fall.

Provided is a battery module that prevents a new current path that may be formed due to molten metal resulting from a molten and cut fuse, and has better safety than conventional battery modules. A battery module includes: module terminals; a battery cell group including a plurality of battery cells; and a plurality of bus bars connecting the plurality of battery cells of this battery cell group and connecting this battery cell group with the module terminals. At least one of the plurality of bus bars has a fuse. The battery module has a space that is located below the fuse and that allows the molten fuse to fall.

An anisotropic conductive sheet according to the present invention comprises an insulating layer and a plurality of conductive layers. The insulating layer is elastic, and has a first surface that is positioned on one side in the thickness direction, a second surface that is positioned on the other side in the thickness direction, and a plurality of through holes that penetrate the layer from the first surface to the second surface. The conductive layers are respectively arranged on the inner wall surfaces of the plurality of through holes. The insulating layer comprises an elastic layer that is formed of a crosslinked product of an elastomer composition, and a heat-resistant resin layer that is formed of a heat-resistant resin composition that has a higher glass transition temperature than the crosslinked product of an elastomer composition.