Connector

Claim 2

A connector including a plurality of contacts having at least one contact portion adapted to contact a connecting object, a housing for arranging and holding said contacts, said housing having a fitting opening into which said connecting object is inserted, and a pivoting member for causing said contacts to be elastically deformed, wherein said contacts each comprise a first piece having the contact portion at one end adapted to contact said connecting object and a pressure receiving portion at the other end adapted to be urged by said pivoting member; a second piece having a fulcrum portion at one end and a connection portion at the other end adapted to be connected to a substrate; a connecting portion for connecting said first piece and said fulcrum portion; and a second pressure receiving portion substantially in the form of an L-shape extending between the connection portion and the fulcrum portion; and said contact portion, said connecting portion, said fulcrum portion and said connection portion are arranged substantially in the form of a crank, and said contact portions are adapted to extend into said fitting opening, wherein said pivoting member comprises an actuating portion for pivotally moving the pivoting member, urging portions continuously arranged in the longitudinal direction of the pivoting member, and anchoring holes each for receiving therein said second pressure receiving portion, and said pivoting member is mounted on said housing so that said urging portions are pivotally moved between said pressure receiving portions and said second pressure receiving portions of the contacts, and wherein when said connecting object and said connector have not been connected (or said pivoting member being in an opened position), said urging portions are pivotally movable between said pressure receiving portions and said second pressure receiving portions so that said pressure receiving portions are urged to raise said contact portions in a direction retracting from said fitting opening, and when said connecting object and said connector have been connected (or said pivoting member in a closed position), said contact portions of the contacts extend into said fitting opening to come into contact with said connecting object.

Claim 3

The connector as set forth in claim 1 , wherein a hard substrate is formed with a notch, and said connector is connected to said hard substrate in a manner that the connector is fitted in the notch of the hard substrate.

Claim 4

The connector as set forth in claim 1 , wherein said contacts each further comprise an extension portion extending from said fulcrum portion in such a direction that the extension portion faces to said contact portion of the first piece, and a further contact portion located in a position facing to said contact portion of the first piece and at a distal end of said extension portion.

Claim 5

The connector as set forth in claim 3 , wherein said anchoring holes of the pivoting member are independent from one another.

Claim 6

The connector as set forth in claim 3 , wherein said housing is provided at both the longitudinal ends with upper walls partly forming said fitting opening.

Claim 7

The connector as set forth in claim 5 , wherein said connecting object is provided at both the longitudinal ends with anchoring portions, and said pivoting member is provided with engaging portions which are located at positions corresponding to and engaged with said anchoring portions when said connecting object has been inserted into the connector.

Claim 8

The connector as set forth in claim 3 , wherein there is provided a projection extending from and located at a tip of either or both of said pressure receiving portion and said second pressure receiving portion of each of said contacts, and said urging portions are pivotally movable between said pressure receiving portions and said second pressure receiving portions.

Claim 9

The connector as set forth in claim 7 , wherein said second pressure receiving portion of each of said contacts is formed with a recess on the inner side of said projection so that said urging portion is pivotally movable in said recess and between said pressure receiving portion and said second pressure receiving portion.

Claim 10

The connector as set forth in claim 8 , wherein when the connecting object has been inserted into said connector, each of said urging portions lies in said recess of said second pressure receiving portion of each of said contacts.

Claim 11

The connector as ser forth in claim 3 , wherein said pressure receiving portion and said second receiving portion of each of said contacts are substantially in parallel with each other so that the urging portion of the pivoting member is pivotally movable between said pressure receiving portion and said second pressure receiving portion.

Claim 12

The connector as set forth in claim 10 , wherein said second pressure receiving portion of each of said contacts is formed with a recess on the inner side of said projection so that said urging portion is pivotally movable in said recess and between said pressure receiving portion and said second pressure receiving portion.

Claim 13

The connector as set forth in claim 11 , wherein when the connecting object has been inserted into said connector, each of said urging portions lies in said recess of said second pressure receiving portion of each of said contacts.

Claim 14

A connector including a plurality of contacts having at least one contact portion adapted to contact a connecting object, a housing for arranging and holding said contacts, said housing having a fitting opening into which said connecting object is inserted, and a pivoting member for causing said contacts to be elastically deformed, wherein said contacts consist of two kinds of contacts arranged alternately staggered, wherein said contacts of the one kind each comprise a first piece having the contact portion at one end adapted to contact said connecting object and a pressure receiving portion at the other end adapted to be urged by said pivoting member; a second piece having a fulcrum portion at one end and a connection portion at the other end adapted to be connected to a substrate; a connecting portion for connecting said first piece and said fulcrum portion; and a second pressure receiving portion substantially in the form of an L-shape extending between the connection portion and the fulcrum portion; and said contact portion, said connecting portion, said fulcrum portion and said connection portion are arranged substantially in the form of a crank, and said contact portions are adapted to extend into said fitting opening, wherein said contacts of the other kind each comprises a first piece having the contact portion at one end adapted to contact said connecting object and a pressure receiving portion at the other end adapted to be urged by said pivoting member; a second piece having a connection portion at one end adapted to be connected to a substrate and a fulcrum portion at the other end; a connecting portion for connecting said first piece and said fulcrum portion; and a second pressure receiving portion substantially in the form of a U-shape extending from said fulcrum portion; and said contact portion, said connecting portion, said fulcrum portion and said connection portion are arranged substantially in the form of a U-shape, and said contact portions are adapted to extend into said fitting opening, wherein said pivoting member comprises an actuating portion for pivotally moving the pivoting member, urging portions continuously arranged in the longitudinal direction of the pivoting member, and anchoring holes each for receiving therein said second pressure receiving portion, and said pivoting member is mounted on said housing so that said urging portions are pivotally moved between said pressure receiving portions and said second pressure receiving portions of the contacts of the one and the other kind, and wherein when said connecting object and said connector have not been connected (or said pivoting member being in an opened position), said urging portions are pivotally movable between said pressure receiving portions and said second pressure receiving portions so that said pressure receiving portions are urged to raise said contact portions in a direction retracting from said fitting opening, and when said connecting object and said connector have been connected (or said pivoting member in a closed position), said contact portions of the contacts extend into said fitting opening to come into contact with said connecting object.

Claim 15

A connector including a plurality of contacts having at least one contact portion adapted to contact a connecting object, a housing for arranging and holding said contacts, said housing having a fitting opening into which said connecting object is inserted, and a pivoting member for causing said contacts to be elastically deformed, wherein said contacts consist of two kinds of contacts arranged alternately staggered, wherein said contacts of the one kind each comprise a first piece having the contact portion at one end adapted to contact said connecting object and a pressure receiving portion at the other end adapted to be urged by said pivoting member; a second piece having a fulcrum portion at one end and a connection portion at the other end adapted to be connected to a substrate; a connecting portion for connecting said first piece and said fulcrum portion; and a second pressure receiving portion substantially in the form of an L-shape extending between the connection portion and the fulcrum portion; and said contact portion, said connecting portion, said fulcrum portion and said connection portion are arranged substantially in the form of a crank, and said contact portions are adapted to extend into said fitting opening, wherein said contacts of the other kind each comprises a first piece having the contact portion at one end adapted to contact said connecting object and a pressure receiving portion at the other end adapted to be urged by said pivoting member; a second piece having a connection portion at one end adapted to be connected to a substrate and a fulcrum portion at the other end; a connecting portion for connecting said first piece and said fulcrum portion; and a second pressure receiving portion substantially in the form of a U-shape extending from said fulcrum portion; and said contact portion, said connecting portion, said fulcrum portion and said connection portion are arranged substantially in the form of a U-shape, and said contact portions are adapted to extend into said fitting opening, wherein said pivoting member comprises an actuating portion for pivotally moving the pivoting member, urging portions continuously arranged in the longitudinal direction of the pivoting member, and anchoring holes each for receiving therein said second pressure receiving portion, and said pivoting member is mounted on said housing so that said urging portions are pivotally moved between said pressure receiving portions and said second pressure receiving portions of the contacts of the one and the other kind, and wherein when said connecting object and said connector have not been connected (or said pivoting member being in an opened position), said urging portions are pivotally movable between said pressure receiving portions and said second pressure receiving portions so that said pressure receiving portions are urged to raise said contact portions in a direction retracting from said fitting opening, and when said connecting object and said connector have been connected (or said pivoting member in a closed position), said contact portions of the contacts extend into said fitting opening to come into contact with said connecting object.

Claim 16

The connector as set forth in claim 13 , wherein a hard substrate is formed with a notch, and said connector is connected to said hard substrate in a manner that the connector is fitted in the notch of the hard substrate.

Claim 17

The connector as set forth in claim 13 , wherein said anchoring holes of the pivoting member are independent from one another.

Claim 18

The connector as set forth in claim 13 , wherein said housing is provided at both the longitudinal ends with upper walls partly forming said fitting opening.

Claim 19

The connector as set forth in claim 16 , wherein said connecting object is provided at both the longitudinal ends with anchoring portions, and said pivoting member is provided with engaging portions which are located at positions corresponding to and engaged with said anchoring portions when said connecting object has been inserted into the connector.

Claim 20

The connector as set forth in claim 13 , wherein said contacts each further comprise a further contact portion in a position facing to the contact portion of the first piece and between said connection portion and said fulcrum portion.

Claim 21

The connector as set forth in claim 18 , wherein there is provided a projection extending from and located at a tip of either or both of said pressure receiving portion and said second pressure receiving portion of each of said contacts, and said urging portions are pivotally movable between said pressure receiving portions and said second pressure receiving portions.

Claim 22

The connector as set forth in claim 19 , wherein said second pressure receiving portion of each of said contacts is formed with a recess on the inner side of said projection so that said urging portion is pivotally movable in said recess and between said pressure receiving portion and said second pressure receiving portion.

Claim 23

The connector as set forth in claim 20 , wherein when the connecting object has been inserted into said connector, each of said urging portions lies in said recess of said second pressure receiving portion of each of said contacts.

Claim 24

The connector as ser forth in claim 18 , wherein said pressure receiving portion and said second receiving portion of each of said contacts are substantially in parallel with each other so that the urging portion of the pivoting member is pivotally movable between said pressure receiving portion and said second pressure receiving portion.

Claim 25

The connector as set forth in claim 22 , wherein said second pressure receiving portion of each of said contacts is formed with a recess on the inner side of said projection so that said urging portion is pivotally movable in said recess and between said pressure receiving portion and said second pressure receiving portion.

Claim 26

The connector as set forth in claim 23 , wherein when the connecting object has been inserted into said connector, each of said urging portions lies in said recess of said second pressure receiving portion of each of said contacts.