Card connector and method of assembling same

A method of assembling a card connector including a first housing and a second housing, comprising the steps of:

• forming the first housing by combining a plurality of contact members with a housing body by insert molding, so that the first housing is configured to have a first card inserted thereinto to be attached thereto, the contact members each having, at a first end, a contact arm part to come into contact with a terminal of a second card, and at a second end, a lead terminal part to be soldered to a pad on a board, the contact arm parts each having a bulge part in an intermediate portion thereof;
• bending the contact arm parts of the contact members combined with the first housing by insert molding so that the contact arm parts are parallel to a surface of the first housing with ends of the contact arm parts facing a side from which the first card is inserted;
• and
• attaching the second housing having a plurality of through holes each open at a first end and a second end facing toward each other to the first housing by sliding the second housing on the surface of the first housing from the side from which the first card is inserted so that the contact arm parts penetrate the second housing through the corresponding through holes through the first ends of the through holes to have the respective bulge parts thereof press-fit into the through holes and fixed to the second housing at the through holes and have respective ends thereof projecting from the second ends of the through holes and the second housing is engaged with and fixed onto the first housing, the second housing being configured to have the second card inserted thereinto to be attached thereto.

A card connector, comprising:

• a housing configured to have a card attached thereto;
• a metal cover member covering the housing;
• and
• a detection switch configured to detect the attachment of the card to the housing, the detection switch including a movable terminal configured to be pressed by the attached card to be elastically bent and a fixed terminal formed as part of the metal cover member and spaced away from and facing the movable terminal,
• wherein the movable terminal includes an arm part configured to be pressed by the attached card to be elastically bent and a contact part extending from the arm part in a direction in which the arm part is bent,
• the fixed terminal is shaped so as to be rubbed by the contact part in response to the bending of the arm part, and
• the contact part is configured to be displaced in the direction in which the arm part is bent so as to come into contact with and rub the fixed terminal in response to the bending of the arm part.

A card connector, comprising:

• a housing configured to have a card attached thereto;
• and
• a detection switch configured to detect the attachment of the card to the housing, the detection switch including a movable terminal configured to be pressed by the attached card to be elastically bent and a fixed terminal spaced away from and facing the movable terminal,
• wherein the movable terminal includes an arm part configured to be pressed by the attached card to be elastically bent and a contact part extending from the arm part in a direction in which the arm part is bent,
• the fixed terminal is shaped so as to be rubbed by the contact part in response to the bending of the arm part,
• the contact part is configured to be displaced in the direction in which the arm part is bent so as to come into contact with and rub the fixed terminal in response to the bending of the arm part,
• the contact part is formed by bending a lead branching off from the arm part,
• the fixed terminal includes a lug part formed in correspondence to the lead by cutting and raising a part of a side plate part of a metal cover member covering the housing, and
• the lead is configured to come into contact with and rub the lug part in response to the bending of the arm part.

A card connector, comprising:

• a housing configured to have a card attached thereto;
• and
• a detection switch configured to detect the attachment of the card to the housing, the detection switch including a movable terminal configured to be pressed by the attached card to be elastically bent and a fixed terminal spaced away from and facing the movable terminal,
• wherein the movable terminal includes an arm part configured to be pressed by the attached card to be elastically bent and a contact part extending from the arm part in a direction in which the arm part is bent,
• the fixed terminal is shaped so as to be rubbed by the contact part in response to the bending of the arm part,
• the contact part is configured to be displaced in the direction in which the arm part is bent so as to come into contact with and rub the fixed terminal in response to the bending of the arm part,
• the contact part is formed by bending a pair of leads branching off from the arm part, so as to have a horseshoe shape in a view from an end side of the arm part,
• the fixed terminal includes a pair of lug parts formed in correspondence to the leads by cutting and raising a part of a side plate part of a metal cover member covering the housing, and
• the leads are configured to come into contact with and rub the corresponding lug parts so as to hold the fixed terminal therebetween in response to the bending of the arm part.

A card connector, comprising:

• a housing configured to have a card attached thereto;
• and
• a detection switch configured to detect the attachment of the card to the housing, the detection switch including a movable terminal configured to be pressed by the attached card to be elastically bent and a fixed terminal spaced away from and facing the movable terminal,
• wherein the movable terminal includes an arm part configured to be pressed by the attached card to be elastically bent and a contact part extending from the arm part in a direction in which the arm part is bent,
• the fixed terminal is shaped so as to be rubbed by the contact part in response to the bending of the arm part,
• the contact part is configured to be displaced in the direction in which the arm part is bent so as to come into contact with and rub the fixed terminal in response to the bending of the arm part,
• the contact part is formed by bending a pair of leads branching off from the arm part so as to have a triangular shape narrowing toward ends of the leads in a view from an end side of the arm part,
• the fixed terminal includes a single lug part formed in correspondence to the leads by cutting a part of a side plate part of a metal cover member covering the housing and raising the part toward an inside of the card connector, and
• the leads are configured to have a gap between the respective ends widening so as to come into contact with and rub corresponding surfaces of the lug part and hold the lug part therebetween in response to the bending of the arm part.

A card connector, comprising:

• a housing configured to have a card attached thereto;
• a detection switch configured to detect the attachment of the card to the housing, the detection switch including a movable terminal configured to be pressed by the attached card to be elastically bent and a fixed terminal spaced away from and facing the movable terminal;
• and
• a guide part,
• wherein the movable terminal includes an arm part configured to be pressed by the attached card to be elastically bent and a contact part extending from the arm part in a direction in which the arm part is bent,
• the fixed terminal is shaped so as to be rubbed by the contact part in response to the bending of the arm part,
• the contact part is configured to be displaced in the direction in which the arm part is bent so as to come into contact with and rub the fixed terminal in response to the bending of the arm part,
• the contact part is formed by bending a pair of leads branching off from the arm part, so as to have a horseshoe shape in a view from an end side of the arm part,
• the fixed terminal includes a pair of lug parts formed in correspondence to the leads by cutting and raising a part of a side plate part of a metal cover member covering the housing,
• the guide part is configured to guide exterior surfaces of the bent leads so as to deform the leads in a direction to narrow a gap therebetween toward an end side thereof in response to the displacement of the contact part, and
• the leads are configured to be deformed in the direction to narrow the gap therebetween toward the end side thereof by the guide part so as to come into contact with and rub the corresponding lug parts and hold the fixed terminal therebetween in response to the bending of the arm part.

A card connector, comprising:

• a housing configured to have a card attached thereto;
• a detection switch configured to detect the attachment of the card to the housing, the detection switch including a movable terminal configured to be pressed by the attached card to be elastically bent and a fixed terminal spaced away from and facing the movable terminal;
• and
• an additional detection switch configured to detect a write-enable state of the attached card, the detection switch including an additional movable terminal configured to be pressed by the attached card to be elastically bent and an additional fixed terminal spaced away from and facing the additional movable terminal,
• wherein the movable terminal includes an arm part configured to be pressed by the attached card to be elastically bent and a contact part extending from the arm part in a direction in which the arm part is bent,
• the fixed terminal is shaped so as to be rubbed by the contact part in response to the bending of the arm part,
• the contact part is configured to be displaced in the direction in which the arm part is bent so as to come into contact with and rub the fixed terminal in response to the bending of the aim part, and
• the detection switch and the additional detection switch are arranged so as to face a same surface of the attached card.