Electronic apparatus system having an electronic apparatus unit and an expansion unit for expanding the function of the electronic apparatus unit by connection to an expansion card connector

Claim 2

An expanding apparatus for expanding a function of an electronic apparatus having a first connector, the expanding apparatus comprising: a body having an upper surface on which the electronic apparatus is detachably mounted, the body including a mounting portion which comprises a recess and has a second connector; means for expanding the function of the electronic apparatus, provided within the body, electrically connected to the second connector; and a connector unit detachably mounted on the mounting portion of the body, the connector unit including a third connector and a fourth connector electrically connected to the third connector, the third connector electrically connected to the first connector when the electronic apparatus is mounted on the upper surface after the connector unit is mounted on the mounting portion, and the fourth connector electrically connected to the second connector when the connector unit is mounted on the mounting portion.

Claim 3

The expanding apparatus according to claim 1, where the connector unit has an upper surface, and the upper surface of the body is substantially flush with the upper surface of the connector unit when the connector unit is mounted on the mounting portion.

Claim 4

The expanding apparatus according to claim 1, wherein the body has a first engagement member to be engaged with the electronic apparatus, the connector unit has a second engagement member to be engaged with the electronic apparatus, and the second engagement member is movable between an engagement position in which the second engagement member is engaged with the electronic apparatus and a detachment position in which the second engagement member is detached from the electronic apparatus.

Claim 5

The expanding apparatus according to claim 3, wherein the connector unit has a lock member for locking the second engagement member of the connector unit in the engagement position.

Claim 6

An electronic apparatus system comprising: an electronic apparatus unit having a card insertion section into which a card-like electronic part having a terminal is accessibly inserted, and a first connector provided in the card insertion section, and detachably connected to the terminal; an expansion unit including a mounting portion, a second connector and an expanding device electrically connected to the second connector, for expand the function of the electronic apparatus unit; and a connector unit detachably mounted on the mounting portion, including a third connector and a fourth connector electrically connected to the third connector, the third connector electrically connected to the first connector via the card insertion section when the card-like electronic part is separated from the card insertion section, and the fourth connector electrically connected to the second connector when the connector unit is mounted on the mounting portion.

Claim 7

An electronic apparatus system comprising: an electronic apparatus unit having a card insertion section into which a card-like electronic part having a terminal is accessibly inserted, and a first connector provided in the card insertion section, and detachably connected to the terminal; an expansion unit including a mounting portion, a second connector and an expanding device electrically connected to the second connector, for expand the function of the electronic apparatus unit; and a connector unit detachably mounted on the mounting portion, including a third connector and a fourth connector electrically connected to the third connector, the third connector electrically connected to the first connector via the card insertion section when the card-like electronic part is separated from the card insertion section, and the fourth connector electrically connected to the second connector when the connector unit is mounted on the mounting portion.

Claim 8

An electronic apparatus system comprising: an electronic apparatus unit having a card insertion section into which a card-like electronic part having a terminal is accessibly inserted, and a first connector provided in the card insertion section, and detachably connected to the terminal; an expansion unit including a mounting portion, a second connector and an expanding device electrically connected to the second connector, for expanding the function of the electronic apparatus unit; a connector unit detachably mounted on the mounting portion, including a third connector detachably connected to the first connector of the electronic apparatus unit when the card-like electronic part is separated from the card insertion section and a fourth connector detachably connected to the second connector when the connector unit is mounted on the mounting portion; and wherein the expansion unit has an upper surface continuous with the mounting portion, the connector unit has an upper surface, and the upper surface of the expansion unit is substantially flush with the upper surface of the connector unit when the connector unit is mounted on the mounting portion.

Claim 9

An electronic apparatus system comprising: an electronic apparatus unit having a card insertion section into which a card-like electronic part having a terminal is accessibly inserted, and a first connector provided in the card insertion section, and detachably connected to the terminal; an expansion unit including a mounting portion, a second connector and an expanding device electrically connected to the second connector, for expanding the function of the electronic apparatus unit; a connector unit detachably mounted on the mounting portion, including a third connector detachably connected to the first connector of the electronic apparatus unit when the card-like electronic part is separated from the card insertion section and a fourth connector detachably connected to the second connector when the connector unit is mounted on the mounting portion; and wherein the expansion unit has an upper surface continuous with the mounting portion, the connector unit has an upper surface, and the upper surface of the expansion unit is substantially flush with the upper surface of the connector unit when the connector unit is mounted on the mounting portion.

Claim 10

An electronic apparatus system comprising: an electronic apparatus unit having a card insertion section into which a card-like electronic part having a terminal is accessibly inserted, and a first connector provided in the card insertion section, and detachably connected to the terminal; an expansion unit including a mounting portion, a second connector and an expanding device electrically connected to the second connector, for expanding the function of the electronic apparatus unit; a connector unit detachably mounted on the mounting portion, including a third connector detachably connected to the first connector of the electronic apparatus unit when the card-like electronic part is separated from the card insertion section and a fourth connector detachably connected to the second connector when the connector unit is mounted on the mounting portion; and wherein the expansion unit has a first engagement member to be engaged with the electronic apparatus unit, the connector unit has a second engagement member to be engaged with the electronic apparatus unit, and the second engagement member is movable between an engagement position in which the second engagement member is engaged with the electronic apparatus unit and a detachment position in which the second engagement member is detached from the electronic apparatus unit.

Claim 11

An electronic apparatus system comprising: an electronic apparatus unit having a card insertion section into which a card-like electronic part having a terminal is accessibly inserted, and a first connector provided in the card insertion section, and detachably connected to the terminal; an expansion unit including a mounting portion, a second connector and an expanding device electrically connected to the second connector, for expanding the function of the electronic apparatus unit; a connector unit detachably mounted on the mounting portion, including a third connector detachably connected to the first connector of the electronic apparatus unit when the card-like electronic part is separated from the card insertion section and a fourth connector detachably connected to the second connector when the connector unit is mounted on the mounting portion; and wherein the expansion unit has a first engagement member to be engaged with the electronic apparatus unit, the connector unit has a second engagement member to be engaged with the electronic apparatus unit, and the second engagement member is movable between an engagement position in which the second engagement member is engaged with the electronic apparatus unit and a detachment position in which the second engagement member is detached from the electronic apparatus unit.

Claim 12

The electronic apparatus system according to claim 7, wherein the connector unit has a lock member for locking the second engagement member in the engagement position.

Claim 13

A connector unit for electronically connecting an electronic apparatus having a first connector and an expanding apparatus having a second connector, for expanding the functions of the electronic apparatus, the connector unit comprising: a body detachably coupled with the electronic apparatus and the expanding apparatus, including a third connector and a fourth connector electrically connected to the third connector, the third connector electrically connected to the first connector when the body is coupled with the electronic apparatus, and the fourth connector electrically connected to the second connector of the expanding apparatus when the body is coupled with the expanding apparatus; lock means for keeping the first connector and the third connector electrically connected, provided on the body of the connector unit; and engaging means for keeping the expanding apparatus and the electronic apparatus coupled and the electronic apparatus and the body coupled, the engaging means having a first engagement member arranged in the expanding apparatus so as to be engaged with the electronic apparatus, and having a second member engagement member arranged in the body so as to be engaged with the electronic apparatus.

Claim 14

A connector unit for electronically connecting an electronic apparatus having a first connector and an expanding apparatus having a second connector, for expanding the functions of the electronic apparatus, the connector unit comprising: a body detachably coupled with the electronic apparatus and the expanding apparatus, including a third connector and a fourth connector electrically connected to the third connector, the third connector electrically connected to the first connector when the body is coupled with the electronic apparatus, and the fourth connector electrically connected to the second connector of the expanding apparatus when the body is coupled with the expanding apparatus; lock means for keeping the first connector and the third connector electrically connected, provided on the body of the connector unit; and engaging means for keeping the expanding apparatus and the electronic apparatus coupled and the electronic apparatus and the body coupled, the engaging means having a first engagement member arranged in the expanding apparatus so as to be engaged with the electronic apparatus, and having a second member engagement member arranged in the body so as to be engaged with the electronic apparatus.

Claim 15

The connector unit according to claim 9, wherein the expanding apparatus has an upper surface having a mounting portion on which the body is detachably mounted, and the body has an upper surface, and the upper surface of the expanding apparatus is substantially flush with the upper surface of the body when the body is mounted on the mounting portion.

Claim 16

The connector unit according to claim 9, wherein the second engagement member is movable between an engagement position in which the second engagement member is engaged with the electronic apparatus and a detachment position in which the second engagement member is detached from the electronic apparatus.

Claim 17

The connector unit according to claim 11, wherein the body has a lock member for locking the second engagement member in the engagement position.

Claim 18

An expanding apparatus for expanding a function of an electronic apparatus having a first connector, the expanding apparatus comprising: a body to which the electronic apparatus is detachably mounted, the body including a mounting portion having a second connector; means for expanding the function of the electronic apparatus, provided within the body, electrically connected to the second connector; a connector unit detachably coupled with the mounting portion of the body, the connector unit including a third connector and a fourth connector electrically connected to the third connector, the third connector electrically connected to the first connector when the electronic apparatus is coupled with the body, and the fourth connector electrically connected to the second connector when the connector unit is coupled with the mounting portion; and engaging means for keeping the body and the electronic apparatus coupled and the connector unit and the electronic apparatus couple, the engaging means having a first engagement member arranged in the body so as to be engaged with the electronic apparatus, and having a second member engagement member arranged in the connector unit so as to be engaged with the electronic apparatus.

Claim 19

An expanding apparatus for expanding a function of an electronic apparatus having a first connector, the expanding apparatus comprising: a body to which the electronic apparatus is detachably mounted, the body including a mounting portion having a second connector; means for expanding the function of the electronic apparatus, provided within the body, electrically connected to the second connector; a connector unit detachably coupled with the mounting portion of the body, the connector unit including a third connector and a fourth connector electrically connected to the third connector, the third connector electrically connected to the first connector when the electronic apparatus is coupled with the body, and the fourth connector electrically connected to the second connector when the connector unit is coupled with the mounting portion; and engaging means for keeping the body and the electronic apparatus coupled and the connector unit and the electronic apparatus couple, the engaging means having a first engagement member arranged in the body so as to be engaged with the electronic apparatus, and having a second member engagement member arranged in the connector unit so as to be engaged with the electronic apparatus.