Abstract: A card edge connector includes a harness-side connector (H) in which a plurality of terminal fittings (50) are juxtaposed in a harness-side housing (10) and a board-side connector (P) in which a circuit board (62) is attached to a board-side housing (60). When the two housings (10, 60) are connected, the plurality of terminal fittings (50) are resiliently brought into contact with a plurality of contact portions (64) juxtaposed on the circuit board (62). The harness-side housing (10) includes a terminal accommodating portion (39) for accommodating the plurality of terminal fittings (50) in a state positioned in a juxtaposition direction, and at least a part of the terminal accommodating portion (39) is made of a material having a linear expansion coefficient substantially equal to that of a material of the circuit board (62).

Abstract: Provided is an image data processing server including: a user authenticating unit that authenticates a user of an imaging device; a permission issuing unit that issues, to a predetermined service, access permission to an account of the user in the image data processing server; an image receiving unit that receives image data transmitted from the imaging device; a request receiving unit that receives a request for data from the predetermined service; and a data transmitting unit that transmits, when the image data received from the imaging device exists, data related to the image data to an account of the user of the predetermined service.

Abstract: Provided is an image data processing server including: a user authenticating unit that authenticates a user of an imaging device; a permission acquiring unit that acquires access permission to a user account of a predetermined service; an image receiving unit that receives image data which is transmitted from the imaging device; a type determining unit that determines a type of the image data; and a data transmitting unit that transmits data to the user account of the predetermined service when the image data is determined to be image data of a predetermined type.

Abstract: A card edge connector includes a harness-side connector (H) in which a plurality of terminal fittings (50) are arranged side by side in a harness-side housing (10) and a board-side connector (P) in which a connecting edge portion (63) of a circuit board (62) projects from a front surface (60F) of a board-side housing (60). The harness-side housing (10) includes a terminal accommodating portion (39) configured to accommodate the plurality of terminal fittings (50), and a housing accommodating portion (48) arranged to face a front surface (39F) of the terminal accommodating portion (39) and configured to accommodate the board-side housing (60) connected to the harness-side housing (10). A resilient member (49) configured to bias the terminal accommodating portion (39) and the board-side housing (60) in a direction toward or away from each other in parallel to a connecting direction is provided in the housing accommodating portion (48).

Abstract: A joint connector (10) for electrically connecting a plurality of terminal fittings (20) mounted on ends of a plurality of ground wires (W) of a vehicle includes a pair of terminal holding portions (49A, 49A) for holding a pair of the terminal fittings (20, 20). A pair of locking lances (43, 43) deflectable with respect to each other and configured to suppress the withdrawal of the pair of terminal fittings (20, 20) by locking the pair of terminal fittings (20, 20) are arranged back to back with each other via a deflection permitting space (44) between the pair of terminal holding portions (49A, 49A).

Abstract: An electronic circuit unit includes a circuit board (10) with conductors for connection (14) on an edge (12), a case (20) for housing the circuit board (10) and a connector (C). The case (20) includes an opening (21) that allows the circuit board (10) to be inserted in a board inserting direction and holds the circuit board (10) at a specific board holding position. The connector (C) includes connector terminals (30) to be mounted on ends of wires (W), and a housing (40) for holding the connector terminals (30) so that the connector terminals (30) can simultaneously contact the conductors for connection (14). The housing (40) includes a lid (48) for closing the opening (21). The case (20) locks the housing (40) at a position where the connector terminals (30) contact the conductors for connection (14) of the circuit board (10) at the board holding position.

Abstract: A terminal used in an electronic circuit unit with a circuit board including a plurality of connection conductors, a housing and a plurality of terminals respectively provided on ends of a plurality of wires includes a wire connecting portion to be connected to an end portion of the wire and a board connecting portion to be connected to the connection conductor. The board connecting portion includes a resiliently deformable first resilient contact piece having a first contact portion to be resiliently brought into contact with the connection conductor and a resiliently deformable second resilient contact piece having a second contact portion to be resiliently brought into contact with the connection conductor common to the connection conductor, with which the first contact portion is brought into contact. The first and second resilient contact pieces are resiliently deformable independently of each other and shaped to have mutually different natural vibration frequencies.

Abstract: It is aimed to provide a ground connection fitting capable of enhancing the reliability of connection of a ground wire to ground sections and a ground connection device using the same. A first ground connection fitting (1) connects a ground wire (E1) to a first bolt (B1) and a second bolt (B2), which a plurality of ground sections provided on a wall surface of a vehicle. The first ground connection fitting (1) includes a wire connecting portion formed by a wire-side terminal portion (4) to be mounted on an end of the ground wire (E1), and a ground-side terminal portion (5) formed with a first bolt connection hole (6) connectable to the first bolt (B1) and a second bolt connection hole (7) connectable to the second bolt (B2).

Abstract: A wiring harness (1) includes a copper wire (3), an aluminum wire (4) and a ground terminal (2) connected to these wires. The ground terminal (2) includes two wire-side terminal portions (11), (12). A conductor barrel (11b) of the first wire-side terminal portion (11) is crimped to have such a first crimping height (H1) that the conductor barrel (11b) can come into contact with a surface of a conductor (3a) of the copper wire (3). A conductor barrel (12b) of the second wire-side terminal portion (12) is crimped to a conductor (4a) of the aluminum wire (4) to have such a second crimping height (H2) lower than the first crimping height (H1) that the conductor barrel (12b) can come into contact with the conductor (4a) of the aluminum wire (4) through an oxide film (4d) covering a surface of the conductor (4a).

Abstract: A connector includes a terminal member including a contact portion that can be brought into contact with a connecting target member, the terminal member being attached to an end of a wiring material, a housing including an insertion recess into which the connecting target member can be inserted, the housing retaining the terminal member such that the contact portion can be brought into contact with the connecting target member inserted into the insertion recess, and a dust protection member that protects the insertion recess against dust by blocking an insertion opening of the insertion recess. The dust protection member is formed such that the dust protection member can be penetrated by the connecting target member when the connecting target member is inserted into the insertion recess.

Abstract: A conductive plate (30) for grounding a plurality of first ground wires (W) to a body of a vehicle includes a conductive plate main body (31) with a body-side grounding portion (34) to be grounded to the body by being bolted to the body. Terminal connecting portions (32B) are on one end of the conductive plate main body (31) and are to be connected to wire-side terminals (21) electrically connected to the respective first ground wires (W). A first rib group (37) and a second rib group (38) project from the conductive plate main body (31) in a thickness direction of the conductive plate main body (31) and set the rigidity of the conductive plate main body (31) to be low at a position close to the body-side grounding portion (34) and high at a position distant from the body-side grounding portion (34).

Abstract: A card edge connector includes a harness-side connector (H) in which a plurality of terminal fittings (50) are juxtaposed in a harness-side housing (10) and a board-side connector (P) in which a circuit board (62) is attached to a board-side housing (60). When the two housings (10, 60) are connected, the plurality of terminal fittings (50) are resiliently brought into contact with a plurality of contact portions (64) juxtaposed on the circuit board (62). The harness-side housing (10) includes a terminal accommodating portion (39) for accommodating the plurality of terminal fittings (50) in a state positioned in a juxtaposition direction, and at least a part of the terminal accommodating portion (39) is made of a material having a linear expansion coefficient substantially equal to that of a material of the circuit board (62).

Abstract: A card edge connector includes supporting walls (31) provided along a plurality of juxtaposed terminal fittings (50) and configured to receive reaction forces from the side of a circuit board (62) due to a resilient pressing action of resilient contact pieces (54) and a front wall (33) connected to front end edges of the supporting walls (31). The front wall (33) is formed with a board insertion port (41) in the form of a slit-like opening substantially parallel to a juxtaposition direction of the terminal fittings (50) and communicating with a board accommodation space (40) and a coupling portion (44) configured to couple two long-side opening edges (43) substantially parallel to the supporting walls (31). The circuit board (62) is formed with a cut (65) configured to avoid interference with the coupling portion (44) in a state inserted in the board accommodation space (40).

Abstract: A card edge connector includes a harness-side connector (H) in which a plurality of terminal fittings (50) are arranged side by side in a harness-side housing (10) and a board-side connector (P) in which a connecting edge portion (63) of a circuit board (62) projects from a front surface (60F) of a board-side housing (60). The harness-side housing (10) includes a terminal accommodating portion (39) configured to accommodate the plurality of terminal fittings (50), and a housing accommodating portion (48) arranged to face a front surface (39F) of the terminal accommodating portion (39) and configured to accommodate the board-side housing (60) connected to the harness-side housing (10). A resilient member (49) configured to bias the terminal accommodating portion (39) and the board-side housing (60) in a direction toward or away from each other in parallel to a connecting direction is provided in the housing accommodating portion (48).

Abstract: A ground connection body (1) includes a first ground terminal (10), a second ground terminal (20) and a third ground terminal (30). The first ground terminal (10) includes a wire-side terminal portion (4) to be mounted on an end of a ground wire (E1) and a ground-side terminal portion (5) with a first bolt connection hole (6) connectable to a first bolt (G1) and a second bolt connection hole (7) connectable to a second bolt (G2). A second wire-side terminal portion (21) of the second ground terminal (20) is oblique to the first wire-side terminal portion (4) so that a second ground wire (E2) extends toward the first ground wire (E1). A third wire-side terminal portion (31) of the third ground terminal (30) is oblique to the first wire-side terminal portion (4) so that a third ground wire (E3) extends toward the first ground wire (E1).

Abstract: A connector includes female terminals (10), a female terminal holder (20), male terminals (32) and a male terminal holder (40). The female terminal holder (20) includes a female terminal holding portion (50), and the female terminal holding portion (50) defines cavities (55) that open out in a direction perpendicular to a terminal fitting direction and includes female terminal locks (56, 57) configured to prevent separation of the female terminals (10) by contacting the female terminals (10) in the respective cavities (55) from behind. The male terminal holder (40) includes a male terminal holding portion (41) and a female terminal restraining portion (44) to be fit to the female terminal holding portion (50) to restrain the respective female terminals (10) from an outer side.

Abstract: A joint connector and an assembling method are provided for simultaneously achieving waterproofing and double locking. A ground joint connector (1) includes wire-side terminals (20), a ground terminal (30), a connector housing (40), waterproof plugs (5) and a seal ring (6). The housing (40) includes a wire-side housing (41) and a ground-side housing (42). When the wire-side housing (41) is fixed to the ground-side housing (42) at a first position, locking lances (48) are not restricted at a locking position for locking the wire-side terminal (29) by lance locks (49) in the ground-side housing (42). On the other hand, when the wire-side housing (41) is fixed to the ground-side housing (42) at a second position, the locking lances (48) are restricted at the locking position for locking the wire-side terminals (20) by the lance locks (49).

Abstract: A wire harness capable of forming a short circuit by use of a plurality of electric wires and a joint connector while being slenderized and reduced in weight. The wire harness includes a plurality of circuit modules each forming a short circuit. Each of the circuit modules, includes a plurality of electric wires, and a plurality of external-connection connectors, connected to respective first ends of the electric wires, and a joint connector, connected to respective second ends of the electric wires to short-circuit the electric wires. The electric wires constituting the circuit modules are bundled together so that the joint connector of each of the circuit modules is discretely disposed so as to be located in a vicinity of at least one of the external-connection connectors included in the circuit module, around which electric wires a binding tape is wound.

Abstract: A wire harness capable of forming a short circuit by use of a plurality of electric wires and a joint connector while being slenderized and reduced in weight. The wire harness includes a plurality of circuit modules each forming a short circuit. Each of the circuit modules, includes a plurality of electric wires, and a plurality of external-connection connectors, connected to respective first ends of the electric wires, and a joint connector, connected to respective second ends of the electric wires to short-circuit the electric wires. The electric wires constituting the circuit modules are bundled together so that the joint connector of each of the circuit modules is discretely disposed so as to be located in a vicinity of at least one of the external-connection connectors included in the circuit module, around which electric wires a binding tape is wound.

Abstract: A terminal used in an electronic circuit unit with a circuit board including a plurality of connection conductors, a housing and a plurality of terminals respectively provided on ends of a plurality of wires includes a wire connecting portion to be connected to an end portion of the wire and a board connecting portion to be connected to the connection conductor. The board connecting portion includes a resiliently deformable first resilient contact piece having a first contact portion to be resiliently brought into contact with the connection conductor and a resiliently deformable second resilient contact piece having a second contact portion to be resiliently brought into contact with the connection conductor common to the connection conductor, with which the first contact portion is brought into contact. The first and second resilient contact pieces are resiliently deformable independently of each other and shaped to have mutually different natural vibration frequencies.