The present disclosure provides a storage chassis and an electronic device including the storage chassis. The storage chassis has a first receiving space at an upper portion of a rear end, the first receiving space is configured to be shared by a plurality of functional modules, and each functional module includes cable management supports, CPU computation control modules or storage hard disks. In the present disclosure, more modules can be arranged in a limited chassis space flexibly and reasonably, thereby improving the utilization of the chassis space and implementing configuration of various functions.

A packaging container for a multimedia storage carrier includes a panel portion and a peripheral side portion. The panel portion is arranged in the peripheral side portion in a sunken manner, and an inner cavity for accommodating the multimedia storage carrier is defined by the panel portion and an inner wall of the peripheral side portion. An inner edge of the peripheral side portion is provided with a snap portion and a snap groove portion opposite to the snap portion. The snap portion and the snap groove portion are configured to fix the multimedia storage carrier in the inner cavity. The snap portion is provided with a support member that abuts against a bottom surface of the multimedia storage carrier, and the support member is configured to support the multimedia storage carrier.

A packaging container for a multimedia storage carrier includes a panel portion and a peripheral side portion. The panel portion is arranged in the peripheral side portion in a sunken manner, and an inner cavity for accommodating the multimedia storage carrier is defined by the panel portion and an inner wall of the peripheral side portion. An inner edge of the peripheral side portion is provided with a snap portion and a snap groove portion opposite to the snap portion. The snap portion and the snap groove portion are configured to fix the multimedia storage carrier in the inner cavity. The snap portion is provided with a support member that abuts against a bottom surface of the multimedia storage carrier, and the support member is configured to support the multimedia storage carrier.

The present disclosure provides a storage chassis and an electronic device including the storage chassis. The storage chassis has a first receiving space at an upper portion of a rear end, the first receiving space is configured to be shared by a plurality of functional modules, and each functional module includes cable management supports, CPU computation control modules or storage hard disks. In the present disclosure, more modules can be arranged in a limited chassis space flexibly and reasonably, thereby improving the utilization of the chassis space and implementing configuration of various functions.

A storage medium accommodating apparatus for accommodating at least one storage medium of an industrial computer is provided. The accommodating unit includes at least one side wall including at least one guide groove, where the at least one guide groove includes an engagement section; and at least one support unit, where the at least one storage medium may be accommodated inside the at least one support unit, the at least one support unit includes a guide rail that is supported in a manner of being movable on the at least one guide groove, the at least one support unit includes an elastically deformable counter-engagement section, and the counter-engagement section is automatically engaged into the engagement section in a shape-fitting manner in a state that the at least one support unit is pushed into the accommodating unit.

A disk driving device includes a disk, a motor, an arm, a head, and a housing. The disk rotates about a rotation shaft extending in a vertical direction. The motor causing the disk to rotate. The arm swings about a swinging shaft which is disposed at a position different from the rotation shaft and which extends in the vertical direction. The head is disposed at a tip of the arm and is configured to perform reading or writing of information from or to the disk. The housing accommodates the disk, the motor, the arm, and the head. The housing includes a base plate, a cover, a pivot post, a tubular portion, and a screw. The base plate is a cast product and has a box shape including a bottom wall extending perpendicularly to the rotation shaft and an open top. The cover has a plate shape covering an opening of the base plate. The pivot post is a member separate from the base plate and protrudes upward from a top surface of the bottom wall along the swinging shaft. The tubular portion has a tube shape accommodating the pivot post, and the arm is attached thereto via a bearing disposed on an outer circumference thereof. The screw is inserted into a through-hole provided in the cover and is screwed to a screw hole provided at a top end of the pivot post. The pivot post includes an annular portion in a ring shape protruding in a radial direction from an outer circumferential surface thereof. A top end of the tubular portion is located above the top end of the pivot post and is in contact with a bottom surface of the cover. A bottom end of the tubular portion is disposed on the annular portion.

A storage medium accommodating apparatus for accommodating at least one storage medium of an industrial computer is provided. The accommodating unit includes at least one side wall including at least one guide groove, where the at least one guide groove includes an engagement section; and at least one support unit, where the at least one storage medium may be accommodated inside the at least one support unit, the at least one support unit includes a guide rail that is supported in a manner of being movable on the at least one guide groove, the at least one support unit includes an elastically deformable counter-engagement section, and the counter-engagement section is automatically engaged into the engagement section in a shape-fitting manner in a state that the at least one support unit is pushed into the accommodating unit.

A disk driving device includes a disk, a motor, an arm, a head, and a housing. The disk rotates about a rotation shaft. The motor causing the disk to rotate. The arm swings about a swinging shaft. The head is disposed at a tip of the arm for reading or writing information. The housing accommodates the disk, the motor, the arm, and the head, and includes a cast base plate with a bottom wall and an open top, and a cover. A separate pivot post protrudes from the bottom wall, and a tubular portion accommodates the pivot post, with the arm attached via a bearing. A screw inserted through the cover attaches to the pivot post's top end. The pivot post includes an annular portion. The tubular portion's top end contacts the cover, and its bottom end rests on the annular portion.