Touch protection cover, connection member, module connector and battery system

Battery system for an electric drive of an electric vehicle comprising:

• a module connector including two connection members and a touch protection cover including two protective housings, one for each of said two connection members, that can be plugged together along a plugging direction, wherein one of said two protective housings comprises an inner collar and the other of said two protective housings comprises an outer collar that is configured to receive at least in part said inner collar, said inner collar comprises at least one positive-fit element and said outer collar comprises at least one positive-fit element that is complementary thereto, said positive-fit elements are configured to latch in said plugging direction, wherein said inner collar and said outer collar are configured to be rotatable relative to each other in a latched state of said positive-fit elements, wherein said two connection members are arranged in said touch protection cover and are rotatable relative to each other;
• and
• at least two electrical modules, wherein said two electrical modules are connected by way of said two connection members of said module connector.

A touch protection system comprising:

• two touch protection covers for an electrical module connector with two connection members connecting two current conductors in a conductive manner, wherein each said touch protection cover includes two protective housings, one for each of said two connection members, that can be plugged together along a plugging direction, wherein one of said two protective housings comprises an inner collar and the other of said two protective housings comprises an outer collar that is configured to receive at least in part said inner collar, wherein said inner collar comprises at least one positive-fit element and said outer collar comprises at least one positive-fit element that is complementary thereto, wherein said positive-fit elements are configured to latch in said plugging direction, and wherein said inner collar and said outer collar are configured to be rotatable relative to each other in a latched state of said positive-fit elements;
• wherein said protective housings of said two touch protection covers have the same dimensions in pairs except for the position and/or size of said positive-fit elements.