A plug-in assembly structure for a UAV includes a first component (1), a second component (2) and a limit assembly (3). The first component (1) includes a first plug (11) and a positioning sleeve (12), and the positioning sleeve (12) is provided with a first through hole (121). The second component (2) includes a second plug (21), the radial direction of the second plug (21) is provided with a limit hole (2111), the second plug (21) can be electrically connected to the first plug (11), and the limit hole (2111) is facing the first through hole (121). The limit assembly (3) is installed in the limit hole (2111). The limit assembly (3) includes a first elastic element (31) and a limit element (32).

A plug connector assembly comprises a plug connector having an elastic locking structure for locking to a socket connector. The elastic locking structure is movable between a locking position engaged with the socket connector, and an unlocking position separated from the socket connector. An adapter of the assembly includes a pressing structure and a pull stop structure. The plug connector is received within the adapter for mating with the socket connector slidably inserted into the adapter. When the plug connector is received within the adapter, the pressing structure presses and holds the elastic locking structure in the unlocking position, and the pull stop structure abuts the elastic locking structure for preventing the plug connector from being pulled out of the adapter.

A connector assembly for coupling with one or more electrodes includes one or more cables with wires. A plug is electrically coupled with an end or ends of the cables. An electrode connector structure is electrically coupled with the cables and includes a body that is configured for forming an internal space. A cantilevered first arm has an end that cantilevers toward the internal space. The cantilevered first arm has a rest position and a flexed position. A stationary second arm and arm end extend into the internal space opposite the first arm. At least one of the ends of the cantilevered first arm and stationary second arm include an electrical contact. In the rest position, the end of the cantilevered first arm is positioned opposite the stationary second arm a first distance. In the flexed position, the cantilevered arm, moves away from the stationary second arm to separate the ends to a greater distance to receive the electrode and returns to the rest position to grip the electrode.

An electronic device according to one embodiment of the present invention comprises: a connector; and a printed circuit board on which the connector is mounted, wherein the connector is a non-conductive structure comprising: a plate including a first surface and a second surface facing and opposed to the first surface; a first sidewall perpendicular to the plate; a second sidewall perpendicular to the first side wall and the plate; a third sidewall perpendicular to the first sidewall and the plate and parallel to the second sidewall; a fourth sidewall perpendicular to the plate and parallel to the first sidewall, wherein the first surface of the plate, the first sidewall, the second sidewall, the third sidewall, and the fourth sidewall form a recess in the structure; a plurality of conductive terminals coupled to the second and third sidewalls and electrically connected to the printed circuit board; and a metallic plate for covering at least one side of the first sidewall or the fourth sidewall, wherein the first sidewall or the fourth sidewall comprises: a third surface forming the recess; a fourth surface facing and opposed to the third surface; a sixth surface forming the backside of the structure together with the second surface; and a fifth surface facing and opposed to the sixth surface, wherein the metallic plate may cover the third surface and the fifth surface. Various other embodiments are possible.

An electronic device according to one embodiment of the present invention comprises: a connector; and a printed circuit board on which the connector is mounted, wherein the connector is a non-conductive structure comprising: a plate including a first surface and a second surface facing and opposed to the first surface; a first sidewall perpendicular to the plate; a second sidewall perpendicular to the first side wall and the plate; a third sidewall perpendicular to the first sidewall and the plate and parallel to the second sidewall; a fourth sidewall perpendicular to the plate and parallel to the first sidewall, wherein the first surface of the plate, the first sidewall, the second sidewall, the third sidewall, and the fourth sidewall form a recess in the structure; a plurality of conductive terminals coupled to the second and third sidewalls and electrically connected to the printed circuit board; and a metallic plate for covering at least one side of the first sidewall or the fourth sidewall, wherein the first sidewall or the fourth sidewall comprises: a third surface forming the recess; a fourth surface facing and opposed to the third surface; a sixth surface forming the backside of the structure together with the second surface; and a fifth surface facing and opposed to the sixth surface, wherein the metallic plate may cover the third surface and the fifth surface. Various other embodiments are possible.

A powered and secure device is provided. The device includes a terminal, an adapter, a self-latching mechanism and a secure housing. The terminal is adapted to be inserted into a host terminal device port. The self-latching mechanism adapted to secure or lock the device within the device port when the device is inserted into the device port. The secure housing adapted to be locked, unlocked, assembled, and disassembled. Access to the adapter is available when the secure housing is disassembled. The adapter includes a terminal slot for receiving and removing second devices.

A universal bracket includes a first wall, a second wall, and a third wall. The first wall is configured to be fixed to a first circuit card and a second circuit card. The first circuit card and the second circuit card include any of at least two different standardized types of circuit cards. The second wall is opposite the first wall. The third wall extends between the first wall and the second wall and is configured to be fixed to a riser card having a first connector for receiving a first mating connector of the first circuit card and a second connector for receiving a second mating connector of the second circuit card.

In the plug connector, the front end side of a fiber optic cable used for optical signal transmission is connected to, and rearwardly extends from, the rear end side of said plug connector and lateral terminals are arranged in each of a pair of lateral edge portions that extend in the forward-backward direction; at least one of the plug connector and receptacle connector has provided therein resilient members that generate a biasing force between the plug connector and receptacle connector in the forward-backward direction; and, a restricting portion, which provides a limiting value for the distance of relative displacement of the plug connector with respect to the receptacle connector in the direction of the biasing force under the action of the above-mentioned biasing force, is formed in the receptacle connector, and a restricted portion is formed in the plug connector.

A connector comprises a base, a plurality of terminals and a detection portion. The detection portion comprises a first contact piece and a second contact piece. The first contact piece has a contact target portion. The second contact piece has a contact main portion and an intersecting portion. The contact main portion is resiliently deformable. The resilient deformation changes a contact state of the contact main portion relative to the contact target portion. The intersecting portion is, at least in part, positioned in a card accommodating portion. The intersecting portion intersects with both an up-down direction and a horizontal plane perpendicular to the up-down direction. When a card pushes the intersecting portion downward in the up-down direction upon accommodation of the card within the card accommodating portion, the intersecting portion resiliently deforms the contact main portion in the horizontal plane so that the contact state is changed.

A connector comprises a base, a plurality of terminals and a detection portion. The detection portion comprises a first contact piece and a second contact piece. The first contact piece has a contact target portion. The second contact piece has a contact main portion and an intersecting portion. The contact main portion is resiliently deformable. The resilient deformation changes a contact state of the contact main portion relative to the contact target portion. The intersecting portion is, at least in part, positioned in a card accommodating portion. The intersecting portion intersects with both an up-down direction and a horizontal plane perpendicular to the up-down direction. When a card pushes the intersecting portion downward in the up-down direction upon accommodation of the card within the card accommodating portion, the intersecting portion resiliently deforms the contact main portion in the horizontal plane so that the contact state is changed.