Patent ID: 6796819
Filing Date: 2004-09-28
Classification: H01R

Abstract:
A portable apparatus, the portable apparatus comprising:a housing; a socket installed on the housing for accommodating an add-on device, wherein the socket comprises a bottom formed in a horizontal direction; and an ejecting mechanism installed in one side of the socket, the ejecting mechanism comprising: an engaging part installed in one end of the socket by rotating along a pivot, wherein the engaging part comprises a first port and a second port respectively installed in opposite sides of the pivot; a second engaging part installed in one end of the socket by rotating along a second pivot so that the engaging part and the second engaging part are respectively installed in the opposite end of the bottom, wherein the second engaging part comprises a third port and a fourth port respectively installed in opposite sides of the second pivot, wherein the fourth port is installed in another end of the socket opposite to the engaging part so that the second port and the fourth port are respectively installed in the opposite ends of the bottom; and a flexible band installed along the horizontal direction, wherein one end of the flexible band is connected to the second port of the engaging part, and another end of the flexible band is connected to the fourth port; the flexible band comprising a contact face that is installed between the two ends of the flexible band; the add-on device comprising a joint face corresponding to the contact face; wherein when the add-on device is installed inside the socket, a position of the joint face of the add-on device corresponds to position of the contact face of the flexible band, and when the first port and the third port are pushed toward the socket at the same time, the engaging part will rotate along the pivot to make the second port push outward from the socket and the second engaging part will rotate along the second pivot to make the fourth port move outward from the socket to straighten the flexible band so that the contact face of the flexible band moves upward along a vertical direction and the add-on device will be ejected from the bottom along the vertical direction.