Electronic apparatus and unit

Abstract

An electronic apparatus has: a housing with a surface partially formed by a removably attachable lid; and a main-body connector disposed adjacent to an opening to be covered by the lid. A hard disk unit is removably inserted into the opening of the housing of the electronic apparatus. The hard disk unit has a unit connector to be mated with the main body connector. The hard disk unit includes an insulation sheet disposed between a circuit board and a support fitting. A part of the insulation sheet is extended and bent to spread on the rear surface of the support fitting so that connection between the connectors can be released when the extended part of the insulation sheet is pulled.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a diagram showing a display unit in open position;

FIG. 2 is a diagram showing the display unit in closed position;

FIG. 3 is an exploded perspective view of a portion of a main unit of a notebook PC, where a touchpad is disposed;

FIG. 4 is a perspective view of elements (A) through (D) shown in FIG. 3, as viewed from back;

FIG. 5 is a diagram showing a state in which a stylus is in contact with the touchpad;

FIG. 6 is a diagram showing the relationship between a digitizer and the touchpad in terms of control;

FIG. 7 is another diagram showing the relationship between the digitizer and the touchpad in terms of control;

FIG. 8 is another diagram showing the relationship between the digitizer and the touchpad in terms of control;

FIG. 9 is a flowchart showing a process for avoiding a conflict between detection by the digitizer and detection by the touchpad;

FIG. 10 is a perspective view showing a corner of the rear end surface of the main unit, which corner is in the hinge section side;

FIG. 11 is a perspective view of a support fitting;

FIG. 12 is a plan view of the same portion shown in FIG. 10 with the support fitting being removed;

FIG. 13 is a perspective view of the same portion shown in FIG. 10 with the support fitting being attached thereto, as viewed obliquely from above;

FIG. 14 is a perspective view showing one corner of the right flank of the main unit, which corner is in the hinge section side and is also shown in FIG. 1;

FIG. 15 is a perspective view of a support fitting;

FIG. 16 is a plan view of the same portion shown in FIG. 14 with the support fitting shown in FIG. 15 being removed;

FIG. 17 is a plan view of the same portion shown in FIGS. 14 and 16 with the support fitting being attached thereto;

FIG. 18 is a diagram showing a part of the bottom surface of the main unit;

FIG. 19 is a diagram showing an inner surface of a lid provided on the bottom surface;

FIG. 20 is a diagram showing the same portion shown in FIG. 18 with the lid being removed;

FIG. 21 is a diagram showing a hard disk assembly;

FIG. 22 is a diagram showing the hard disk assembly, in which a hard disk drive and a support fitting are separately shown;

FIG. 23 is a diagram showing the inside of a portion for accommodating the hard disk assembly with the lid being removed and the hard disk assembly being shifted to be removed;

FIG. 24 is a perspective view showing a corner of the rear end surface of the main unit, which corner is in the hinge section side, as viewed from the bottom of the main unit;

FIG. 25 is a diagram showing a lid shown in FIG. 24 alone;

FIG. 26 is a schematic diagram showing an inside structure with the lid shown in FIG. 24 being removed; and

FIG. 27 is a diagram showing an inner surface of the display unit to which the rear surface of a display screen faces, with the display screen being removed.

Claims

1. An electronic apparatus comprising: a connector provided in a main body; anda unit which has a unit connector to be mated with a main-body connector and is attachable to the electronic apparatus,wherein the unit has a circuit board with circuit components mounted thereon one by one, an insulation sheet spread on the circuit board, and a support component disposed on the insulating sheet interposed between the circuit board and the support component thereby providing a strength to the unit, andthe insulating sheet has a flange section that is exposed on an edge in the unit connector side and bent to spread on a rear surface of the support component, the flange section is capable of releasing connection between the main-body connector and the unit connector by being pulled in a direction for moving the unit connector away from the main-body connector.

2. The electronic apparatus according to claim 1, wherein the circuit board includes a hard disk drive that contains and drives a hard disk.

3. The electronic apparatus according to claim 1, wherein the support component is a metal plate.

4. The electronic apparatus according to claim 1, wherein the flange section has such a shape that a central portion thereof in the edge where the flange section is exposed is broader than portions closer to both ends of the edge.

5. A unit attachable to an electronic apparatus, comprising: a unit connector to be mated with a main-body connector when the unit is attached to the electronic apparatus;a circuit board with circuit components mounted thereon;an insulation sheet spread on the circuit board; anda support component disposed on the insulating sheet interposed between the circuit board and the support component thereby providing a strength to the unit,wherein the insulating sheet has a flange section that is exposed on an edge in the unit connector side and bent to spread on a rear surface of the support component, the flange section is capable of releasing connection between the main-body connector and the unit connector by being pulled in a direction for moving the unit connector away from the main-body connector.