A connector device includes a body having an opening on one end in a first direction, the body including inside a first space, and a second space positioned closer to the opening than the first space in the first direction and arranged in line with the first space in the first direction, a first tray that holds a first medium, a first sliding assembly that inserts and removes the first tray in the first direction with respect to the first space via the opening, and a second sliding assembly that inserts and removes a second medium different from the first medium in the first direction with respect to the second space via the opening, wherein out of the first tray and the second medium, only the second medium is removed in a state in which the first tray and the second medium are inserted into the body.

One example modular electronic device of the present disclosure includes a frame and a plurality of electronic modules which are respectively removably received at a plurality of bays formed by the frame. The modular electronic device can enable a user to directly operate, interact with, remove, or otherwise manipulate the electronic modules without requiring the user to navigate through or otherwise interact with a graphical user interface. In particular, the modular electronic device can enable the user to operate, remove, or otherwise interact with the electronic modules by simply touching or pressing a particular electronic module.

The present disclosure describes an electronic device, including: a card holder, a card tray, a processing chip, and an unlocking structure, where a slot that accommodates the card tray is disposed on the card holder, and at least one locking structure is disposed in the slot; the unlocking structure includes an electromagnet, the unlocking structure is connected to the processing chip, the card tray is configured to accommodate a card of the electronic device, and at least one locking part that fits the locking structure is disposed on the card tray; and the processing chip is configured to: in response to a card removal operation signal being received, verify a user identity, and in response to the user identity verification succeeding, control the unlocking structure to release the card tray.

A connector device includes a body having an opening on one end in a first direction, the body including inside a first space, and a second space positioned closer to the opening than the first space in the first direction and arranged in line with the first space in the first direction, a first tray that holds a first medium, a first sliding assembly that inserts and removes the first tray in the first direction with respect to the first space via the opening, and a second sliding assembly that inserts and removes a second medium different from the first medium in the first direction with respect to the second space via the opening, wherein out of the first tray and the second medium, only the second medium is removed in a state in which the first tray and the second medium are inserted into the body.

A chip card fixing assembly is received inside a charging interface of an electronic device for fixing a chip card inside the charging interface. The chip card fixing assembly includes a resisting assembly including at least one pushing member and a securing member including at least one fixing portion. The at least one fixing portion and the at least one pushing member cooperatively define a securing space therebetween for fixing the chip card.

A circuit board is adapted for inserting an expansion card with an electrical contact part, a non-electrical convex part, and a positioning part. The circuit board includes a board body, a slot, a release structure, and a transmission mechanism. The slot is disposed on the board body and includes a socket, a connecting end, and an outer surface. The socket is adapted for the electrical contact part to be inserted. The release structure is movably disposed at the connecting end and includes a limiting part. The transmission mechanism is disposed in the socket, adjacent to the connecting end, or adjacent to the outer surface. The transmission mechanism includes a driving member and a linking member. The driving member is adapted for contacting the electrical contact part, the non-electrical convex part, or the positioning part. The linking member is disposed between the driving member and the release structure.

A power semiconductor arrangement has a switching facility, a housing, having a load connection facility for connecting in an electrically conductive manner to an external supply line and having a first plug-in connecting facility for plug-in connecting to an external second plug-in connecting facility. The housing has a first opening through which a connecting facility for connecting the load connection facility and the associated external supply line is accessible. A cover facility for covering the first opening is on the housing so as to be mechanically movable from a first end position into a second end position and has a first locking facility which cooperates with the external second plug-in connecting facility, whereby the first opening is closed with the cover facility as long as it is in its first end position, as long as the external second plug-in connecting facility is inserted into the first plug-in connecting facility.

One example modular electronic device of the present disclosure includes a frame and a plurality of electronic modules which are respectively removably received at a plurality of bays formed by the frame. The modular electronic device can enable a user to directly operate, interact with, remove, or otherwise manipulate the electronic modules without requiring the user to navigate through or otherwise interact with a graphical user interface. In particular, the modular electronic device can enable the user to operate, remove, or otherwise interact with the electronic modules by simply touching or pressing a particular electronic module.

An assembly bracket coupled to a component for locking and releasing the component with a latch of a component receiving module on a component board. The assembly bracket having a rotary hinge connected to a support bracket, a handle rotatable about the rotatory hinge between a retracted position and a deployed position, a linkage rotatably coupled to the handle, and a support lever coupled to the linkage and having an engagement member to engage the latch. When the handle is in the retracted position, the engagement member is engaged with the latch, thereby securing the component in the component receiving module. When the handle transitions from the retracted position to the deployed position, the support lever applies a force away from the component receiving module to thereby decouple the component from the component receiving module.

A card edge connector includes an elongated insulative housing, a number of terminals retained to the housing, and a metallic member formed integrally with the housing via an insert-molding process. The housing includes two lengthwise walls, a central slot defining by the two lengthwise walls, and two protrusions located at two opposite ends of the two lengthwise walls. The protrusions protrude upwardly out of an upper surface of the lengthwise walls. The metallic member includes two main portions retained respectively in the two lengthwise walls and a pair of connecting portions connecting therebetween. The connecting portions are located at the bottom of the metallic member.