Connector

Claim 2

A connector comprising: connector main body having a plurality of terminals and hook parts engagable with notch parts of a printed-circuit board to temporarily fix said connector to said printed-circuit board; pins received in corresponding bores in said connector main body and which move within a small region within the corresponding bores when said pins are forced to move; to achieve said temporarily fixed state, said pins are forced to move slightly so that the pins are fitted into openings provided in said printed-circuit board, and said connector further comprising a power supply connector part connectable to a power supply connector, said pins being provided at positions adjacent to said power supply connector part.

Claim 3

The connector as claimed in claim 1, further comprising: a pair of arms extending in parallel from said main body adjacent respective opposite edges of, and reinforcing, the power supply connector part; and the bores, receiving the corresponding pins, being formed in the respective arms.

Claim 4

A connector, comprising: connector main body having a plurality of terminals and hook parts engageable with notch parts of a printed-circuit board to temporarily fix said connector to said printed-circuit board, bores in said connector main body, each bore being defined, and surrounded, by a side wall and being formed such that its top cross section is circular and its bottom cross section is elliptical with a major axis of the bore extending in a direction corresponding to a depth of the connector; pins penetrating through said bores, each of said pins being pivotable about a center of said top cross section within a small region defined by the side wall, a lower half part of said pin protruding downwardly from said bore being movable in a direction toward a front of the connector when a forward force is exerted on said lower half part; and to achieve said temporarily fixed state, said pins are forced to pivot slightly so that the lower half parts of the pins are fitted into openings provided in said printed-circuit board.

Claim 5

A connector, comprising: connector main body having a plurality of terminals and hook parts engageable with notch parts of a printed-circuit board to temporarily fix said connector to said printed-circuit board, bores in said connector main body, each bore being defined, and surrounded, by a side wall and being formed such that its top cross section is circular and its bottom cross section is elliptical with a major axis of the bore extending in a direction corresponding to a depth of the connector; pins penetrating through said bores, each of said pins being pivotable about a center of said top cross section within a small region defined by the side wall, a lower half part of said pin protruding downwardly from said bore being movable in a direction toward a front of the connector when a forward force is exerted on said lower half part; and to achieve said temporarily fixed state, said pins are forced to pivot slightly so that the lower half parts of the pins are fitted into openings provided in said printed-circuit board.

Claim 6

The connector as claimed in claim 3, wherein each said pin is provided with a plurality of ribs protruding from the periphery of an upper half part of the pin.

Claim 7

The connector as claimed in claim 3, wherein: each said pin has a tapered part at a bottom end of said lower half part of the pin, and said pin is slightly moved so as to fit the pin into the opening provided in said printed-circuit board with its tapered part being guided to an edge part of the opening of said printed-circuit board.

Claim 8

The connector as claimed in claim 3, further comprising: a power supply connector part connectable to a power supply connector, said pins being provided at positions adjacent to said power supply connector part.

Claim 9

The connector as claimed in claim 3, further comprising: a pair of arms extending in parallel from said main body adjacent respective opposite edges of, and reinforcing, the power supply connector part; and the bores, receiving the corresponding pins, being formed in the respective arms.

Claim 10

A connector, comprising: a connector main body having a plurality of terminals and having hook parts engageable with notch parts of a printed-circuit board to temporarily fix said connector to said printed-circuit board; pins received in corresponding bores in the connector main body, each of said pins being constructed such that a lower half part of said pin, protruding downwardly from the connector main body, is elastically deformable so that a diameter of the pin decreases; to achieve said temporarily fixed state, said lower half parts of the pins are elastically deformed so as to be fitted into corresponding openings provided therefor in said printed-circuit board; and said connector further comprising a power supply connector part connectable to a power supply connector, said pins being provided at positions adjacent to said power supply connector part.

Claim 11

A connector, comprising: a connector main body having a plurality of terminals and having hook parts engageable with notch parts of a printed-circuit board to temporarily fix said connector to said printed-circuit board; pins received in corresponding bores in the connector main body, each of said pins being constructed such that a lower half part of said pin, protruding downwardly from the connector main body, is elastically deformable so that a diameter of the pin decreases; to achieve said temporarily fixed state, said lower half parts of the pins are elastically deformed so as to be fitted into corresponding openings provided therefor in said printed-circuit board; and said connector further comprising a power supply connector part connectable to a power supply connector, said pins being provided at positions adjacent to said power supply connector part.

Claim 12

The connector as claimed in claim 8, wherein said pin is elastically deformed so that the diameter of the pin decreases, with its tapered part being guided to an edge part of the opening of said printed-circuit board.

Claim 13

The connector as claimed in claim 8, further comprising: a pair of arms extending in parallel from said main body adjacent respective opposite edges of, and reinforcing, the power supply connector part; and the bores, receiving the corresponding pins, being formed in the respective arms.

Claim 14

A connector for mounting on a portion, having electrical connection pads thereon, of a first main surface of a printed circuit board adjacent a front edge thereof, comprising: a connector main body having a width dimension and plural electrical terminals extending in parallel through the connector main body from a front side of the connector main body and with respective projection portions extending in parallel from a rear side of the connector main body, the projection portions to engage respective electrical connection pads on the upper main surface of the printed circuit board; first and second arms of the connector main body extending in parallel with and spaced from the terminal projection portions and having respective first and second downwardly projecting hooks, receivable in corresponding first and second notches in respective first and second side edges, displaced from the front edge, of the printed circuit board; and first and second pins received through respective first and second bores in the connector main body and through respective, and generally aligned, third and fourth bores in the printed circuit board, each pin being deflected, from an axial path which is transverse to the first main surface of the printed circuit board and the connector upon being inserting through the respective bores of the connector main body and the printed circuit board, so as to exert a lateral, resilient compressive force on corresponding first and second portions, intermediate the respective bore and notch, of the printed circuit board.

Claim 15

A connector for mounting on a portion, having electrical connection pads thereon, of a first main surface of a printed circuit board adjacent a front edge thereof, comprising: a connector main body having a width dimension and plural electrical terminals extending in parallel through the connector main body from a front side of the connector main body and with respective projection portions extending in parallel from a rear side of the connector main body, the projection portions to engage respective electrical connection pads on the upper main surface of the printed circuit board; first and second arms of the connector main body extending in parallel with and spaced from the terminal projection portions and having respective first and second downwardly projecting hooks, receivable in corresponding first and second notches in respective first and second side edges, displaced from the front edge, of the printed circuit board; and first and second pins received through respective first and second bores in the connector main body and through respective, and generally aligned, third and fourth bores in the printed circuit board, each pin being deflected, from an axial path which is transverse to the first main surface of the printed circuit board and the connector upon being inserting through the respective bores of the connector main body and the printed circuit board, so as to exert a lateral, resilient compressive force on corresponding first and second portions, intermediate the respective bore and notch, of the printed circuit board.

Claim 16

The connector as claimed in claim 11, wherein: the connector main body has a plurality of terminals and has first and second hook parts engageable with notch parts of a printed-circuit board to temporarily fix said connector to said printed-circuit board, first and second bores in said connector main body, each bore being defined and surrounded by a side wall and being formed such that the top cross section if the bore is circular and a bottom cross section if the bore is elliptical, with a major axis of the bore extending in a direction corresponding to a depth of the connector; pins penetrating through said bores, each of said pins being pivotable about a center of said top cross section within a small region defined by the side wall, a lower half part of said pin protruding downwardly from said bore being movable in a direction toward a front of the connector when a forward force is exerted on said lower half part, and, to achieve said temporarily fixed state, said pins are forced to pivot slightly so that the lower half parts of the pins are fitted into openings provided in said printed-circuit board and impose a lateral force, transverse to the major access of the bore and engaging a corresponding portion of the printed circuit board between the hook parts and the respective bores.

Claim 17

The connector as claimed in claim 11, wherein each said pin is provided with a plurality of ribs protruding from the periphery of an upper half part of the pin.

Claim 18

The connector as claimed in claim 11, wherein: each said pin has a tapered part at a bottom end of the lower half part of the pin, and said pin is slightly moved so as to fit the pin into the opening provided in said printed-circuit board with its tapered part being guided to an edge part of the opening of said printed-circuit board.

Claim 19

The connector as claimed in claim 11, further comprising: a power supply connector part connectable to a power supply connector, the pins being provided at positions adjacent to said the supply connector part.

Claim 20

he connector as claimed in claim 11, wherein said pin is elastically deformed so that the diameter of the pin decreases, with its tapered part being guided to an edge part of the opening of said printed-circuit board.