Stand device and stand-equipped portable information device
View Patent ↗The present invention provides a stand device that enables a portable information device to be set at a desired upright angle easily and smoothly, and a stand-equipped portable information device including the stand device. The stand device includes: a guide rail facing a back surface of a chassis of the portable information device; and a bendable stand plate having a first end attached to the chassis and a second end opposite to the first end. A slide member disposed at the second end is slidably engaged with the guide rail. The stand plate includes a crease that extends in a direction intersecting the extension direction of the guide rail, and is disposed between the first end and the second end so that when the slide member slides, the stand plate is bent at the crease and is brought into contact with or separated from the back surface of the chassis.
1. A stand device capable of holding a portable information device in an upright position, the stand device comprising:
a guide rail facing a back surface of a chassis of the portable information device; and
a stand plate having a first end that is attached to the chassis in such a manner that the stand plate is bendable and having a second end opposite to the first end, a slide member being disposed at the second end and being slidably engaged with the guide rail, the stand plate including a crease that extends in a direction intersecting a direction in which the guide rail extends and is disposed between the first end and the second end so that, when the slide member slides along the guide rail, the stand plate is bent at the crease and is brought into contact with or separated from the back surface of the chassis.
2. The stand device according to claim 1 , wherein:
a plurality of engaging portions capable of being engaged with the slide member, at predetermined slide member positions, at a plurality of locations in a longitudinal direction of the guide rail.
3. The stand device according to claim 1 , wherein:
when the slide member is disposed at a terminal end of the guide rail corresponding to the second end of the stand plate, the stand plate is in a planar shape along the back surface of the chassis.
4. The stand device according to claim 3 , further comprising:
a holding unit, capable of holding the slide member, is disposed at the terminal end of the guide rail.
5. The stand device according to claim 1 , wherein:
the guide rail includes a long hole facing the back surface of the chassis and a rail part which is disposed in the long hole and on which the slide member slides, and
the slide member includes a shaft part penetrating the long hole and a slide piece slidably engaged with an edge of the long hole in which the slide piece is slidable on the rail part.
6. The stand device according to claim 1 , further comprising
an attachment plate that is removably attached to the back surface of the chassis of the portable information device,
wherein the guide rail is disposed on the attachment plate, and
wherein the first end of the stand plate is attached to an edge of the attachment plate.
7. A stand-equipped portable information device, comprising:
a stand device including:
a guide rail facing a back surface of a chassis of the portable information device; and
a stand plate having a first end that is attached to the chassis in such a manner that the stand plate is bendable and having a second end opposite to the first end, a slide member being disposed at the second end and being slidably engaged with the guide rail, the stand plate including a crease that extends in a direction intersecting a direction in which the guide rail extends and is disposed between the first end and the second end so that, when the slide member slides along the guide rail, the stand plate is bent at the crease and is brought into contact with or separated from the back surface of the chassis; and
the portable information device.
8. A stand-equipped portable information device comprising:
a stand device including:
a guide rail facing a back surface of a chassis of the portable information device; and
a stand plate having a first end that is attached to the chassis in such a manner that the stand plate is bendable and having a second end opposite to the first end, a slide member being disposed at the second end and being slidably engaged with the guide rail, the stand plate including a crease that extends in a direction intersecting a direction in which the guide rail extends and is disposed between the first end and the second end so that, when the slide member slides along the guide rail, the stand plate is bent at the crease and is brought into contact with or separated from the back surface of the chassis;
the portable information device, wherein:
the guide rail faces the back surface of the chassis of the portable information device, and
the first end of the stand plate is attached to an edge of the chassis.
9. The stand-equipped portable information device according to claim 8 , wherein:
a plurality of recesses and a plurality of projections each extending along a direction in which the guide rail extends are arranged on the back surface of the chassis of the portable information device in a direction orthogonal to the direction in which the guide rail extends, and
the guide rail is disposed along the recesses.