Abstract: A connector includes a housing in which is provided at least one first terminal adapted to transmit a first current, at least one second terminal adapted to transmit a second current, and at least one third terminal adapted to transmit a signal. A total number of the at least one first terminal, the at least one second terminal, and the at least one third terminal is twenty-six.

Abstract: A housing assembly for electrical connector includes a housing body and a locking lever pivotally connected to the housing body. The locking lever is pivotable relative to the housing body between a pre-locked position and a locked position. A groove is formed in an outer side surface of the housing body, and an elastic protrusion is formed on an inner side surface of the locking lever. The groove and the elastic protrusion are adapted such that the elastic protrusion is engaged into the groove when the locking lever is in the pre-locked position, and the elastic protrusion is disengaged from the groove when the locking lever is moved from the pre-locked position.

Abstract: A connector module includes an insulator formed with a terminal slot for accommodating a terminal and a tool insertion port in communication with the terminal slot. A terminal locking member of the connector is installed on the insulator and movable between a pre locking position separated from the terminal and a final locking position engaged with the terminal. When the terminal locking member is in the pre locking position, the tool insertion port is not blocked by the terminal locking member to allow an operating tool to be inserted into the terminal slot through the tool insertion port to drive a locking spring of the terminal to an unlocking position separated from the insulator. With the terminal locking member in the final locking position, the tool insertion port is blocked by the terminal locking member to prevent the operating tool from being inserted into the terminal slot through the tool insertion port.

Abstract: A sub connector includes a sub housing, a first terminal fixed in the sub housing, and a shielding shell fixed to the sub housing and at least partially enclosing the first terminal. The sub connector is detachably inserted into a mother housing to form a connector with the mother housing. The sub connector has a sub connecting end for electrically connecting with an electrical component and a sub mating end for electrically mating with a mating connector.

Abstract: A finger protective cap for fitting on an installation part at an end of a connection terminal includes a peripheral wall, an end wall connected to an end of the peripheral wall, and an insertion post located in the inner cavity and connected to the end wall. The peripheral wall and end wall define an inner cavity accommodating the installation part. The insertion post is insertable into an insertion hole on the installation part and interference fit with a hole wall of the insertion hole. The inner cavity has an opening opposite to the end wall to allow the installation part to be inserted into the finger protective cap through the opening.

Abstract: An elastic terminal ferrule includes an annular body, a limit structure formed on the annular body, and a mating limit structure formed on the annular body for mating with the limit structure. When the annular body is in a natural state without radial expansion, the limit structure and the mating limit structure are spaced apart from each other in a circumferential direction. When the outer diameter of the annular body is expanded to a predetermined value, the limit structure and the mating limit structure abut against each other in the circumferential direction to prevent further radial expansion of the elastic terminal ferrule.

Abstract: A connection terminal includes a body part and an installation part. The body part is insertable into a mating terminal for electrical contact with the mating terminal. The installation part is insertable into a finger protective cap for installing the finger protective cap. The installation part is formed on and protrudes from an end face of an end of the body part. A root of the installation part connected to the end face of the body part is formed into an arc-shaped connection part, preventing stress concentration at the root.

Abstract: An injection mold insert includes a housing of a first material and an inner core of a second material sealed in the housing of the first material. A mechanical strength of the first material is greater than that of the second material. The thermal conductivity of the second material is greater than that of the first material. The inner core is formed by filling a molten liquid of the second material into an inner cavity of the housing.

Abstract: A workpiece plating treatment method includes the steps of providing a pulse laser having a plurality of different energy levels, adjusting the pulse laser to the plurality of different energy levels, and scanning a plating layer of a workpiece with the pulse laser at the plurality of different energy levels to effect different changes on the plating layer. The different energy levels include an activation energy level, a temperature rise energy level, a constant temperature energy level, a melting energy level, a cooling energy level, and a polishing energy level.

Abstract: A charging base lead frame includes a frame body having a receiving slot and a plurality of leads fixed to the frame body. The leads include a first lead for electrical connection to a terminal of a charging base. The first lead includes a lead body fixed to the frame body, a pair of elastic cantilevers connected to the lead body and suspended in the receiving slot for clamping the terminal, and a pair of bridging arms respectively connecting a pair of fixed ends of the pair of elastic cantilevers to the lead body. At least a portion of the fixed ends of each of the elastic cantilevers is wrapped in the frame body.

Abstract: A workpiece plating treatment method includes the steps of cleaning an outer surface of an outer plating layer of a workpiece to remove a plurality of oxides and dirt on the outer surface of the outer plating layer, and reflow melting the outer plating layer of the workpiece using a reflow melting device after the cleaning.

Abstract: An electroplating device for electroplating an alloy comprising a plurality of metals on a workpiece includes an electroplating bath, a plurality of groups of anodes, and a power supply device. The electroplating bath contains an electroplating solution in which the workpiece as a cathode is at least partially immersed. Each of the plurality of groups of anodes provides at least one metal required for electroplating. An electrolytic potential of at least one metal of each group of anodes is distinct from that of at least one metal of any other group of anodes. The power supply device adjusts the proportion of current transmitted to each group of anodes according to the proportion of the metals in the alloy.

Abstract: The present invention discloses a charging socket lead frame assembly and a charging socket. The charging socket lead frame assembly has a lead frame which has a frame body and an electrical connection structure arranged in the frame body. The lead frame is adapted to be installed in a cavity of a charging socket, and a plurality of terminals of the charging socket are adapted to pass through the frame body. One end of the electrical connection structure is exposed from the frame body to electrically connect with a lead of a temperature sensor. The lead frame is arranged in non-electrical contact with at least one signal terminal of the charging socket. Therefore, the structure of the lead frame can be simplified and the manufacturing difficulty and cost can be reduced.

Abstract: A temperature detection assembly includes an elastic thermal conductivity component, a temperature sensor and a retainer. The elastic thermal conductivity component is formed with a mounting hole and is adapted to be inserted into an installation slot formed on a housing of a connector. The temperature sensor is inserted in the mounting hole of the elastic thermal conductivity component and is adapted to detect the temperature of a connection terminal of the connector. The retainer is adapted to be installed on the housing of the connector and to fix the elastic thermal conductivity component in the installation slot.

Abstract: A charging base comprises a charging end assembly and a connecting end assembly detachably connected thereto. The charging end assembly includes a charging end housing defining a plurality of first openings, and a plurality of front terminals detachably fixed in respective ones of the first openings. The connecting end assembly includes a connecting end housing defining a plurality of second openings, and a plurality of rear terminals detachably fixed in respective ones of one of the plurality of second openings. The front and rear terminals being detachably electrically connected to one another with the connecting end assembly connected to the charging end assembly.

Abstract: A connector comprises a housing adapted to be mounted on a mounting panel and a terminal fixed within the housing. The housing includes a body, a base formed on a bottom of the body and a tongue protruding from the bottom of the base. The base is adapted to be fixed on one side of the mounting panel. A first positioning post is formed on the base for mating with a first positioning hole formed in the mounting panel to locate the housing at a predetermined position with respect to the mounting panel. The tongue is adapted to pass through an installation opening formed in the mounting panel to connect a circuit board.

Abstract: An electrical connector comprises a housing, a shield arranged within the housing and a first signal terminal. The shield includes a first shielding part extending in a first direction, and a second shielding part integrally connected to the first shielding part and extending in a second direction at a predetermined angle to the first direction. The first signal terminal is provided in the housing and is at least partially accommodated within the shield.

Abstract: A terminal protector, a connector and a connector assembly are disclosed. the terminal protector has: a side wall; and a base plate connected to the bottom of the side wall and formed with a hole allowing the terminal to pass through. A first elastic cantilever is formed on the side wall of the terminal protector, the first elastic cantilever is a part of the side wall, and the inner and outer surfaces of the first elastic cantilever are respectively flush with the inner and outer surfaces of the side wall, so that the first elastic cantilever does not occupy the space outside the side wall. In the present invention, the elastic cantilever on the terminal protector does not occupy the space outside the side wall of the terminal protector. Therefore, it does not need to occupy the additional space inside the connector, and the effective utilization rate of the internal space of the connector is improved.

Abstract: A filter element includes a stirring device, a continuous adsorption carrier arranged around the stirring device, and a granular adsorption carrier filled between the continuous adsorption carrier and the stirring device. The stirring device stirs the granular adsorption carrier when filtering a liquid with the filter element.

Abstract: The present invention discloses a charging socket lead frame assembly and a charging socket. The charging socket lead frame assembly has a lead frame which has a frame body and an electrical connection structure arranged in the frame body. The lead frame is adapted to be installed in a cavity of a charging socket, and a plurality of terminals of the charging socket are adapted to pass through the frame body. One end of the electrical connection structure is exposed from the frame body to electrically connect with a lead of a temperature sensor. The lead frame is arranged in non-electrical contact with at least one signal terminal of the charging socket. Therefore, the structure of the lead frame can be simplified and the manufacturing difficulty and cost can be reduced.