An assembled record player includes: a box having a cover and a base, and the cover being covered onto the base, and a accommodating space being included between the cover and the base; a record player contained in the accommodating space; at least one loudspeaker and contained in the accommodating space; and a circuit board contained in the accommodating space. The cover and the base are separated, and an accommodating hole is formed on the cover, and the record player is installed and fixed to the accommodating hole, and the loudspeaker and the circuit board are fixed to the base, and the circuit board is electrically connected to the record player and the loudspeaker, and the cover of the record player is covered onto the base to form the record player. Therefore, users can experience the fun of assembling the record player.

A data storage device carrier includes a first supporting bracket and an upper cover. The first supporting bracket includes a first bottom plate and two first side plates, each of the first side plates defines an opening on an upper end and a sliding slot; the upper cover is slidably attached to the first supporting bracket, the first supporting bracket is configured to accommodate the first data storage device, the limiting columns are respectively received in the sliding slots via the openings, the top plate is configured to resist the upper surface of the first data storage device, the top plate comprises a connecting piece for connecting with another supporting bracket. A data storage system is further disclosed.

A packaging storage container used for accommodating a sheet-like object includes a container bottom portion, a container cover portion, a ridge member and a tray. The container bottom portion and the container cover portion are hinged to the ridge member, and form a sealed container body with the ridge member. The tray is configured to hold the sheet-like object; the ridge member is provided with a pair of articulated shaft-receiving bases, the tray is connected to a pair of articulated shaft-receiving bases through an articulated shaft provided on the tray, an inner space for self-adaptive rotation and shock absorption of the articulated shaft is formed in the articulated shaft-receiving base, the articulated shaft is provided with a pair of flange portions, the longitudinal length of the articulated shaft between the pair of flange portions is configured to be accommodated in the inner space.

A combination device includes a base, a hinged bottom, a motherboard, and a frame. A first space for accommodating a HDD, a second space for accommodating a cable, and a compartment for accommodating the motherboard are provided in the base and the frame. The compartment includes two grooves at front and rear ends respectively, an opening, and a through hole. A lock member and a first biasing member are disposed in each groove. A pivotal arm is formed with the lock member. The base includes four first bossed holes at four corners respectively, and four second bossed holes. Second biasing members are anchored in the second bossed holes respectively. The frame includes an opening on a central portion of a top for accommodating the connector. The HDD is mounted on the connector. Tops of the second biasing members urge against an inner surface of the top of the frame.

A disk device includes a housing having a sidewall, the side wall having a first through-hole; a magnetic disk rotatably disposed in the housing and surrounded by the sidewall in a radial direction; a flexible printed circuit electrically connected to the magnetic disk; an insulator closing the first through-hole; a wireless communication device having a first communication antenna inside the housing; and a control board electrically connected to the flexible printed circuit. The control board is supplied with power from outside of the housing via a first connector, and is configured to receive a write command or a read command via the first communication antenna.

An electrical feed-through, such as a PCB connector, involves at least one positioning protrusion protruding from a main body, and may further include multiple positioning protrusions protruding in respective directions from the main body. A data storage device employing such a feed-through comprises an enclosure base with which the feed-through is coupled, where the base comprises an annular recessed surface surrounding an aperture that is encompassed by the feed-through and is at a first level, and at least one recessed positioning surface at a higher level than the first level and extending in a direction away from the annular recessed surface. The positioning protrusion of the electrical feed-through physically mates with the recessed positioning surface of the base, such that the position of the feed-through is vertically constrained by the recessed positioning surface.

A hard disk drive includes a base deck with a floor portion and a side wall portion. The floor portion extends between an upper surface and a bottom surface, and the side wall portion extends from the floor portion. A top cover is coupled to the base deck and includes a ceiling portion and a wall portion. The hard disk drive includes a weld that directly couples the wall portion of the top cover to the floor portion of the base deck.

The present application relates to a packaging storage container, including a container bottom portion, a container cover portion, a ridge member and a tray. The container bottom portion is provided with a pair of articulated shaft-receiving bases, the tray is connected to a pair of articulated shaft-receiving bases through an articulated shaft, an inner space for self-adaptive rotation and shock absorption of the articulated shaft is formed in the articulated shaft-receiving base. The articulated shaft-receiving bases comprises a connecting piece and a pair of limiting walls, and the connecting piece is provided between the pair of limiting walls and is an arc-shaped piece curved upwards, the articulated shaft is provided with a pair of protruding portions with column shape in axial direction thereof, a longitudinal length of the articulated shaft between the pair of protruding portions is configured to correspond to the articulated shaft-receiving base.

An electronic module ejecting mechanism includes a frame, a door pivoted to the frame, a rod, a sliding sheet slidably disposed on the door, a swing sheet, and a button connected to the sliding sheet. An electronic module is inserted into an opening of the frame. The rod is slidably disposed in the frame and has groove and bending ends. The swing sheet is pivoted to the sliding sheet and has a latch end for inserting into the groove end when the sliding sheet slides to a lock position. When the latch end is inserted into the groove end and the swing sheet swings to an expanding position with opening of the door, the latch end pulls the groove end to make the bending end push the electronic module to partially protrude from the opening. When the door continues opening outwardly, the latch end is separate from the groove end.

A device for mounting a hard disk in a server or other housing includes a frame, a hard disk, and a rotatable element. The frame defines a receiving space thereon and includes an end wall. The hard disk is slidably received in the receiving space. The hard disk includes a fastening element facing to the end wall. The hard disk is slidably attached to the end wall and the fastening element is locked to the end wall. The rotatable element is attached to the end wall and can rotate from a first position to a second position to abut the fastening element. The rotatable element can be pressed against the fastening element to unlock and the hard disk can be slidably detached from the end wall.