Abstract: The present application relates to DDR connectors, particularly to a new DDR socket connector. The DDR socket connector comprises two fastening posts, an insert and a plugging groove. Each of the fastening posts are made of plastic and located at two sides of the groove. The insert is embedded in one of the two fastening posts and made of metal, and the insert includes a main body and two side parts. The main body is located in the middle portion of the insert, and the side parts are located at two sides of the main body. Compared with the prior art, the beneficial effects of the present application lie in: the plastic connecting part is inserted with a metal insert to overcome such deficiencies as plastic getting weak when being heated and thus eliminate the adverse impact of high temperature on the product.

Abstract: A manufacturing method for a metallic housing of an electronic device is provided. The method includes providing a die-casting mold, including a male die and a female die engaging with the male die, the male die defining a pouring gate therein, and the female die defining a cavity therein corresponding to the pouring gate; positioning a metallic outer case in the cavity of the female die as an insert; assembling the male die to the female die to cover the cavity, thereby communicating the pouring gate with the cavity; casting pressured molten metal-alloy into the cavity via the pouring gate to form an inner structural member embedded in an inner side of the outer case; dissembling the male die from the female die to expose the cavity, and removing the outer case and the inner structural member from the female die.

Abstract: The present application relates to the field of electric vehicle connector, particularly to a new connector applied to USF cards and Micro SD cards. The connector comprises an end component, a frame and an outer shell. The end component is provided in the frame covered with the outer shell; UFS cards or Micro SD cards can be inserted into the frame and connected with the end component; the end component includes nineteen ends, i.e., Pin 1 to Pin 19; the ends of the inserted UFS card or Micro SD card can be connected with respective ends of the end component; the UFS card includes twelve ends(i.e., u1 to u12); the Micro SD card includes eight ends(i.e., m1 to m8).

Abstract: A male connector, particularly to a new connector having an effective shielding function, which includes a conductive shielding, a set of terminals and a connector body. The connector body with a cavity in which the set of terminals can be accommodated is made from plastic cement. The set of terminal is located within the cavity of the connector body. The conductive shielding is in the shape of ‘m’ and located at the far plugging ends of the connector body; the conductive shielding includes three contacting areas; the plugging end of each of the contacting areas has a slot. In a further optimized technical solution, the new male connector includes fixing holes located at its two sides respectively.

Abstract: A new connector with effective shielding function. The new connector includes conductive shielding, a connector body and a set of terminals. The connector body is provided with a cavity within which the set of terminals can be accommodated and is made from plastic cement; the set of terminals are located within the cavity of the connector body. The conductive shielding can be inserted between the connector body and the set of terminals, and specifically includes several shielding bars and conductive areas; the shielding bars are made from metal, and the conductive areas, which are embedded in the shielding bars and connected with the ends of the set of terminals, are made from conductive plastic cement.

Abstract: The present application relates to the field of electric connector, particularly to an electric connector. The electric connector comprises a fastening body, a floating body and a plurality of electric terminals. The fastening body includes stop grooves, the floating body includes stop protrusions, and the electric terminals include resilient segments. The fastening body can overlap the outside of the floating body. The two stop protrusions are respectively located at the two sides of the floating body, and are respectively clutched in the two stop grooves when the fastening body 1 overlaps the outside of the floating body. The electric terminals are divided into two sets and are plugged into the fastening body and the floating body at the same time when the fastening body overlaps the outside of the floating body. The resilient segments are respectively located at one end of the electric terminals and are made by folding each electric terminal into a two layer structure.

Abstract: A double locking mechanism between plate end and cable end of Ethernet vehicle connector. The double locking mechanism includes a plate end connector body, a cable end connector body and a locking plate, in which the connector bodies are pluggable with each other. The plate end connector body includes a fastening plate located at its top end, at the near pluggable end, the fastening plate is provided with an inward hook, which is provided with a sliding slope at the near pluggable end. The cable end connector body includes a fastening bar located at the top of itself, the fastening bar includes a long incline and a short incline respectively located at its near and distal pluggable ends. The locking plate includes a longitudinal resilient fastener and two transverse resilient fasteners respectively located in the middle and at the two sides of the locking plate.

Abstract: Disclosed is a drive system for induction motor, including a two-phase induction motor, a power source filter circuit, an H-bridge power drive circuit and a controller MCU. The power source filter circuit is configured to filter out harmonic components of a DC power source, and generate a power source midpoint voltage required for driving; the controller MCU is configured to generate a switch control signal required for operation of the H-bridge power drive circuit; the H-bridge power drive circuit is configured to generate a drive current and transfer the drive current to the two-phase induction motor; and the two-phase induction motor is configured to receive the drive current generated by the H-bridge power drive circuit.

Abstract: A coaxial cable connector assembly and a receptor connector are provided. The coaxial cable connector assembly is composed at least of one cable end connector and the receptor connector. The receptor connector is formed of an insertion space with a lateral insertion opening to allow one portion of the cable end connector to be inserted into the insertion space through the lateral insertion opening such that the cable end connector and the receptor connector are in electrical connection. The cable end connector will be constrained such that it cannot be detached from the receptor connector in the direction other than the lateral insertion opening.

Abstract: The present invention provides a multi-stage double-acting traveling-wave thermoacoustic system, comprising three elementary units, each elementary unit comprises a linear motor and a thermoacoustic conversion device; the linear motor comprises a piston and a cylinder, the piston can perform a straight reciprocating motion in the cylinder; each thermoacoustic conversion device comprises a main heat exchanger and a heat regenerator connected in sequence, and the heat regenerator is of a ladder structure; a set of a non-normal-temperature heat exchanger, a thermal buffer tube and an auxiliary heat exchanger is connected at each ladder of the heat regenerator; and the main heat exchanger and the auxiliary heat exchanger of each thermoacoustic conversion device are connected to cylinder cavities of different linear motors respectively forming a loop structure for flow of a gas medium.

Abstract: A new fastening heavy current female connector comprising a main body and terminal assemblies. The main body includes separated terminal grooves provided on both of its upper and lower arms and a terminal plugging opening which is a recess in the main body and located between the upper and lower grooves. Each terminal assembly includes two terminals inserted into one of the separated terminal grooves. Each terminal includes a bending portion located between its plugging and non-plugging ends. The new heavy current female connector adds bending portions to the terminals of a common connector. The terminal is bended at its bending portion, enabling it to be elastic and possess a certain degree of tolerability to plugging deflection. Specifically, when the present female connector and a male connector are plugged, stable contacting of electric conductors is ensured.

Abstract: The electric connector includes an outer shell, at least one terminal, at least one floating resilient part, at least one screw and a panel. The outer shell includes at least one terminal groove and at least two fastening grooves. The floating resilient part includes at least one inner resilient tab and at least one outer resilient tab. The terminal groove is provided at the middle portion of the outer shell and has an end opening provided at the center of the panel. The fastening grooves are respectively provided at two sides of the outer shell and have end openings provided at two sides of the panel. The terminal is pluggable into the terminal groove, and a head of the terminal passing through the ending opening of the terminal groove is connected with a terminal of a mating connector.

Abstract: A data security processing method based on switch in a dual system and a data security processing apparatus based on switch in a dual system are provided. The data security processing method based on switch in the dual system includes: monitoring an operation event to be performed by a terminal in a first operating system, determining whether the operation event includes preset security attribute information, and switching the current first operating system to a second operating system and performing the operation event in the second operating system in a case that the operation event includes the security attribute information.

Abstract: The present application relates to high-definition multimedia interface, particularly to a new anti-interference high-definition multimedia interface. The interface comprises a male connector and a female connector. The male connector includes a male outer plastic housing, a shield stretch rear housing and a male plastic cable clamp. The female connector includes a female outer plastic housing, an outer shield grounding housing, an inner shield grounding iron housing, a female insulator, a female signal terminal and a female plastic rear plug. The male outer plastic housing and the shield stretch rear housing together form an inner cavity after connecting to each other, in which the male terminal assembly will be received. The female outer plastic housing and the outer shield grounding housing together form an inner cavity after connecting to each other, in which the female terminal assembly is received.

Abstract: The present application relates to high-definition multimedia interface, particularly to a new anti-interference high-definition multimedia interface. The interface comprises a male connector and a female connector. The male connector includes a male outer plastic housing, a shield stretch rear housing and a male plastic cable clamp. The female connector includes a female outer plastic housing, an outer shield grounding housing, an inner shield grounding iron housing, a female insulator, a female signal terminal and a female plastic rear plug. The male outer plastic housing and the shield stretch rear housing together form an inner cavity after connecting to each other, in which the male terminal assembly will be received. The female outer plastic housing and the outer shield grounding housing together form an inner cavity after connecting to each other, in which the female terminal assembly is received.

Abstract: The connector comprises a main body and a connecting body, the rear end of the main body and the front end of the connecting body are clamped. A plugging needle is disposed in the front shell and the cable connecting tube. A snap ring groove is disposed at the front end of the periphery of the connecting tube and is located below the plugging hole when the main body and the connecting body are connected together. A plugging hole is located on the outer periphery of the connecting body. The plugging pin is an arc plate and includes two clamping points, located on one of the ends of the top portion of the plugging pin. When the main body and the connecting body are connected, the plugging pin may be plugged through the plugging hole and stuck in the groove, and the clamping points of the plugging pin are clamped.

Abstract: An SAS connector which includes a male assembly, a female assembly and a PCB, the male assembly includes a male housing and several male signal terminals, the female assembly includes a female housing and several female signal terminals; the male assembly mates with the female assembly, with the PCB being clamped between the male assembly and the female assembly; wherein the male signal terminals are inserted in the male housing, and include in particular male symmetrical terminals, male right-biased terminals and male left-biased terminals, as well as female signal terminals that are inserted in the female housing, and include in particular female symmetrical terminals, female right-biased terminals and female left-biased terminals.

Abstract: A heavy current mini connector. The connector has a power terminal assembly and a holder. The power terminal assembly includes a set of resilient contacting tabs. The power terminal assembly and a busbar conductive plate are inserted into each other. The power terminal assembly is conductively connected with a PCB and covered on its outer side with the holder made from steel. The set of resilient contacting tabs is located at the front portion of the power terminal assembly and in contact with the busbar conductive plate. The clamping plates, fastened to the base and provided in the front of the holder, are clamped to the two sides of the power terminal assembly. The base is located on the rear of the holder and is clamped onto the outside of the rear part of the power terminal assembly. The ventilation apertures are situated on the middle of the base.

Abstract: A multiple-piece FPC connector disposes an insulation seat and a cover separately to constitute a multiple-piece structure, and buries entirety or part of an electric conduction terminal set into an insert molding mold of the connector insulation seat prior to the insert molding for the connector insulation seat to perform joining of the connector insulation seat and the electric conduction terminal set, such that fixation for the electric conduction terminal set is achieved without plug equipment. Thereby, complexity of making the FPC connector is reduced, and the issues of electric conduction terminal dropping and residual stress of insulation seat are solved.