A baffle assembly includes a frame, a protruding piece and a baffle structure. The frame is configured to accommodate some expansion cards. The frame includes a first surface and a second surface adjacent to the first surface. The first surface has an opening configured to allow the expansion cards to enter into the frame. The protruding piece protrudes from the first surface. The baffle structure includes a first blocking plate and a second blocking plate. The first blocking plate is configured to abut against the first surface and at least partially cover the opening. The first blocking plate has a through hole. The through hole extends along a first direction. The protruding piece at least partially penetrates through the through hole. The second blocking plate is connected with the first blocking plate along the first direction and is configured to abut against the second surface.

A computer cases includes a rear panel with a slot field and an expansion card with a slot bracket that is fixed laterally to the slot field by a screw. An opening is cut out on the rear panel next to the slot field so that the screw for fixing the expansion card is easily accessible and can be easily mounted with a corresponding tool.

An internal support bracket for a power switch includes a bottom support and a top cover. The top cover is secured to the bottom support. The combined bottom support and top cover define an aperture for securing the power switch. The bottom support includes a bottom surface with a ridge protruding therefrom. A method of securing a power switch to the interior of a computer chassis includes connecting a base support including a channel to an interior wall of the computer chassis. A power switch is positioned between a top cover and a separate bottom support. The separate bottom support includes a ridge protruding from a bottom surface. The top cover is secured to the separate bottom support. The ridge of the separate bottom support is slid into the channel such that the internal support bracket including the power switch is secured in a locked position.

A chassis for a storage device includes a chassis body and an installation frame slidably installed in the chassis body by using a sliding assembly. The installation frame is configured to slide out from two ends of the chassis body. The sliding assembly includes a first sliding rail, a second sliding rail, and a first limiting assembly. The first sliding rail is fastened to the chassis body, the second sliding rail is fastened to the installation frame, and the first sliding rail and the second sliding rail are slidably assembled. The first limiting assembly includes a first clamping part and a second clamping part that fit with each other. A first drive component drives the first clamping part to be clamped with the second clamping part, and a second drive component drives the first clamping part to be detached from the second clamping part.

The present application provides a tool-free PCIE fixing apparatus, including: a Riser module bracket; a plurality of PCIE card connectors, each configured to fix a PCIE card; a die casting, in an upright state and fixed at one side of the Riser module bracket along a width direction thereof; and a pressing fixation plate, being in an upright state and pivoted at one side of the Riser module bracket along the width direction thereof Δn inner side of the pressing fixation plate is provided with locking pieces. The die casting defines therein locking holes configured to form elastic snap-fitting connection with the locking pieces, respectively. Each of the plurality of PCIE card connectors defines therein a locking slot configured to allow one of the locking pieces to pass through.

An electronic device having a detachable memory is provided with a docking connector, and includes a device body and a memory. The device body has an accommodating slot and a stopping portion provided corresponding to the accommodating slot, and the stopping portion and the accommodating slot jointly form a displacement space in between. The memory is provided with a connector and a protruding stopped portion. When the memory is accommodated in the accommodating slot, the stopped portion is moved along into the displacement space and is stopped by the stopping portion, and the connector is docked with the docking connector. Thus, the memory is provided with an anti-misplugging effect.

A fixing mechanism is applied to an interface card assembly and an electronic apparatus. The fixing mechanism includes a movable window and an operation component. The movable window is slidably disposed on a casing of the interface card assembly. The operation component has a fixed end and a free end opposite to each other. The fixed end is disposed on the movable window. The free end is detachably engaged with the casing to position the movable window. The movable window is positioned on one of a first region and a second region of the casing for respectively fixing interface cards with different sizes to the casing.

A mobile communication device is disclosed, and is modularized to include an electronic device for performing mobile communication and a frame assembly. The frame assembly comprises a circuit board having an electrical connection interface and a frame having a recess for receiving the electronic device. In addition, a first electrical connector is disposed on a side wall of the recess, and the electronic device has a second electrical connector connected to the first electrical connector, such that the electronic device coupled to the circuit board via the forgoing two electrical connectors. By inserting the mobile communication device into an accommodation space in a casing of a host electronic device, the electrical connection interface is inserted into an electrical slot that is arranged in a printed circuit board in the casing, thereby achieving a function expansion of mobile communication for the host electronic device.

A locking mechanism for a device assembly in an information handling system is disclosed. The locking mechanism includes a bulkhead, a compression spring, a leaf spring, and a lever. The compression spring is located within a cavity of the first portion of the bulkhead. A first end of the compression spring is located beyond a surface of the first portion when the compression spring is in a first position. An end of the leaf spring is in physical communication with the first end of the compression spring. The lever is in physical communication with the second portion of the bulkhead and includes an outer surface in physical communication with the leaf spring. When the lever interfaces with a portion of the information handling system and the lever is in a locked position, a connector of an electronic board is fully mated with a connector of the information handling system.

In an example, an electronic device chassis may include a back panel and an expansion card bracket which may be attached or attachable to the back panel. The expansion card bracket may include a bracket body, a lock feature to engage with an expansion card of the electronic device, and a retention loop extending from the bracket body to receive a portion of a peripheral device to lock the peripheral device to the chassis.