A mobile terminal stopper ejection system is described, and includes a bracket and a stopper body which may be placed in the bracket, wherein a limiting lug boss is arranged on an inner side of a sidewall of the bracket, the limiting lug boss is partially or totally a magnetic substance, the stopper body is provided with an accommodation space, a limiting groove corresponding to the limiting lug boss is formed in an outer wall of the stopper body, the stopper body is fixed in the bracket by clamping between the limiting lug boss and the limiting groove, an ejecting spring is arranged between the stopper body and the bracket, the ejecting spring is arranged to eject the stopper body, the system further includes a magnetic module, and the magnetic module is an electromagnetic module, and attracts the limiting lug boss to be separated from the limiting groove when being energized. The system for ejecting the stopper of the mobile terminal implements automatic ejecting of the stopper of the mobile terminal.

A security device for preventing the use of a data sending/receiving component having a connector and positioned in a computer housing includes a locking member. The locking member has a sidewall defining an interior space. A plurality of tabs extends from the sidewall towards an end of the locking member. The tabs are deflectable relative to the sidewall. The tabs of the locking member have a deflected condition in which the tabs extend a first angle from the sidewall to allow for movement of the locking member into the data sending/receiving component in a first direction and an installed condition in which the tabs extend a second angle greater than the first angle to prevent removal of the locking member from the data sending/receiving component. The locking member is incapable of returning to the deflected condition once in the installed condition by accessing the end of the locking member.

A security device for preventing the use of a data sending/receiving component having a connector and positioned in a computer housing includes a locking member. The locking member has a sidewall defining an interior space. A plurality of tabs extends from the sidewall towards an end of the locking member. The tabs are deflectable relative to the sidewall. The tabs of the locking member have a deflected condition in which the tabs extend a first angle from the sidewall to allow for movement of the locking member into the data sending/receiving component in a first direction and an installed condition in which the tabs extend a second angle greater than the first angle to prevent removal of the locking member from the data sending/receiving component. The locking member is incapable of returning to the deflected condition once in the installed condition by accessing the end of the locking member.

An example port protector includes a plug housing including an exterior surface and an interior surface, the plug housing sized to mate with a data communication port of an electronic device. The port protector also includes an opening extending from the exterior surface to the interior surface. The port protector further includes a storage container disposed within the plug housing, the storage container to release an adhesive agent via the opening based on an interaction between the plug housing and the data communication port.

An example port protector includes a plug housing including an exterior surface and an interior surface, the plug housing sized to mate with a data communication port of an electronic device. The port protector also includes an opening extending from the exterior surface to the interior surface. The port protector further includes a storage container disposed within the plug housing, the storage container to release an adhesive agent via the opening based on an interaction between the plug housing and the data communication port.

Methods, devices and system for enhancing computer information security by physically blocking unused USB ports with self-locking devices, or by providing USB port self-locking device with internal circuitry that qualifies and secures user peripheral device attached to the computer, and by continuously communicating with a management software application that provides real-time monitoring and warnings when any USB self-locking device is being removed or tampered. The self-locking devices use a spring loaded teeth in the USB plug that lock into tab spaces in the USB jack. Visual indicator provides positive assurance when all ports are secure. Each self-locking devices include a security circuit which is uniquely paired with the protected port. Some self-locking devices include data filters that only enable connecting authorized peripheral devices.

Methods, devices and system for enhancing computer information security by physically blocking unused USB ports with self-locking devices, or by providing USB port self-locking device with internal circuitry that qualifies and secures user peripheral device attached to the computer, and by continuously communicating with a management software application that provides real-time monitoring and warnings when any USB self-locking device is being removed or tampered. The self-locking devices use a spring loaded teeth in the USB plug that lock into tab spaces in the USB jack. Visual indicator provides positive assurance when all ports are secure. Each self-locking devices include a security circuit which is uniquely paired with the protected port. Some self-locking devices include data filters that only enable connecting authorized peripheral devices.

A safety plug assembly includes a connector configured to be inserted behind a front plate of an electrical outlet. The connector comprises a first body member including a central axis, a first side, and a second side radially opposite the first side with respect to the central axis. The first body member includes a ramped surface that extends from the first side to an abutment surface. A thickness of the first body member tapers when moving along the ramped surface from the abutment surface toward the first side. In addition, the safety plug assembly includes a safety plug coupled to the connector. The safety plug comprises a plug member that is configured to be inserted within a contact opening of the electrical outlet.

A safety plug assembly includes a connector configured to be inserted behind a front plate of an electrical outlet. The connector comprises a first body member including a central axis, a first side, and a second side radially opposite the first side with respect to the central axis. The first body member includes a ramped surface that extends from the first side to an abutment surface. A thickness of the first body member tapers when moving along the ramped surface from the abutment surface toward the first side. In addition, the safety plug assembly includes a safety plug coupled to the connector. The safety plug comprises a plug member that is configured to be inserted within a contact opening of the electrical outlet.

A cover for an electrical outlet socket comprises a socket cover that has prongs that fit into the power receptacles of a standard electrical outlet socket. A connection device is used to mount the cover to an electrical outlet faceplate. The connection device comprises a mount for mounting the cover to the electrical outlet faceplate, a support arm that connects the socket cover to the mount, and a living hinge between the socket cover and the connection device. The mount has an opening to receive the existing screw from the electrical outlet faceplate. Various embodiments may have multiple socket covers wherein the support arm connects both each socket cover to the mount.