A terminal detachable device includes a housing; an engaging member that moves in a first direction towards a terminal disposed at a predetermined position of the housing and that engages with the terminal, and that moves in a second direction away from the terminal disposed at the predetermined position and that disengages from the terminal; and an operating member that is rotatably provided with respect to the housing. The engaging member rotates with respect to the housing in accordance with rotation of the operating member, and is movable in the first direction or the second direction with respect to the housing in accordance with rotation of the engaging member with respect to the housing.

An attachment structure for use with a standalone control unit. The control unit includes a threaded insert located in an enclosed cavity which allows screws to be used for grounding of an EMI/RFI board, along with creating a sealed, enclosed pocket. The attachment structure allows for grounding of the PCB to the sheet metal base plate without creating a leak path to the outside of the control unit. This ground approach encapsulates the screw to prevent the formation of a leak path.

A terminal detachable device includes a housing; an engaging member that moves in a first direction towards a terminal disposed at a predetermined position of the housing and that engages with the terminal, and that moves in a second direction away from the terminal disposed at the predetermined position and that disengages from the terminal; and an operating member that is rotatably provided with respect to the housing. The engaging member rotates with respect to the housing in accordance with rotation of the operating member, and is movable in the first direction or the second direction with respect to the housing in accordance with rotation of the engaging member with respect to the housing.

A terminal detachable device includes a housing; an engaging member that moves in a first direction towards a terminal disposed at a predetermined position of the housing and that engages with the terminal, and that moves in a second direction away from the terminal disposed at the predetermined position and that disengages from the terminal; and an operating member that is rotatably provided with respect to the housing. The engaging member rotates with respect to the housing in accordance with rotation of the operating member, and is movable in the first direction or the second direction with respect to the housing in accordance with rotation of the engaging member with respect to the housing.

A terminal block assembly, includes a unipolar terminal block in which a terminal is held by a resin portion, a first connection portion being formed at one end side of the terminal and a second connection portion being formed at the other end side of the terminal; and a plate on which a plurality of holding holes for holding the unipolar terminal block are formed, wherein the unipolar terminal block is held by the holding holes in a state in which the first connection portion is positioned at one side of the plate and the second connection portion is positioned at the other side of the plate, and the unipolar terminal block is held by each holding hole of the plate.

A terminal block assembly, includes a unipolar terminal block in which a terminal is held by a resin portion, a first connection portion being formed at one end side of the terminal and a second connection portion being formed at the other end side of the terminal; and a plate on which a plurality of holding holes for holding the unipolar terminal block are formed, wherein the unipolar terminal block is held by the holding holes in a state in which the first connection portion is positioned at one side of the plate and the second connection portion is positioned at the other side of the plate, and the unipolar terminal block is held by each holding hole of the plate.

A fitting cylinder section 11 of a female terminal main body 10 includes a first side plate 11a from which a columnar body 15 for a rivet protrudes as one in a plurality of side wall plates forming a square cylinder shape, a leaf spring 20 fixed to the fitting cylinder section 11 has a rivet insertion hole 21a into which the columnar body 15 for the rivet can be inserted, and the fitting cylinder section 11 has a structure in which the leaf spring 20 is fixed to an inner section thereof by performing the press-molding in the square cylinder shape section after rivet-retaining the leaf spring 20 to the first side plate 11a in a deployment shape and before performing the press-molding in the square cylinder shape.

A fitting cylinder section 11 of a female terminal main body 10 includes a first side plate 11a from which a columnar body 15 for a rivet protrudes as one in a plurality of side wall plates forming a square cylinder shape, a leaf spring 20 fixed to the fitting cylinder section 11 has a rivet insertion hole 21a into which the columnar body 15 for the rivet can be inserted, and the fitting cylinder section 11 has a structure in which the leaf spring 20 is fixed to an inner section thereof by performing the press-molding in the square cylinder shape section after rivet-retaining the leaf spring 20 to the first side plate 11a in a deployment shape and before performing the press-molding in the square cylinder shape.

A frame module for an electronic device includes a plurality of brackets and a shield element. A connector for transmitting a radio-frequency signal is formed between two of the plurality of brackets. The shield element is fixed with the two of the plurality of brackets via riveting, wherein a hole is formed in the shield element, and the connector is placed in the hole to fix the connector after the shield element is fixed with the two of the plurality of brackets via riveting.