Abstract: An antenna assembly includes a metasurface antenna unit including a radiating structure, a feeding structure, and a grounding structure therebetween. The radiating structure includes radiating elements arranged in an m×n grid of m rows of radiating elements and n columns of radiating elements, where n is greater than m. The radiating elements are separated by radiating slots with edges of the radiating elements facing each other across the radiating slots. The grounding structure includes a ground plane having a coupling aperture therethrough. The feeding structure includes a single strip feedline for feeding the radiating elements. The strip feedline passes across the coupling aperture and feeds the radiating structure through the coupling aperture. At least one of the radiating elements is fed through at least one other radiating element across the corresponding radiating slot.

Abstract: A part inspection system is provided and includes a vision device configured to image a part is inspected and generate a digital image of the part. The part inspection system includes a part inspection module coupled to the vision device and receiving the digital image of the part. The part inspection module includes a memory for storing a neural network architecture having a plurality of convolutional layers, a plurality of pooling layers disposed after different convolutional layers and spaced apart from each other, at least one random noise generation layer downstream of the convolutional layers and the pooling layers, and an output layer. The part inspection module includes a processor configured to analyze the digital image through the layers of the neural network architecture to output one of a defective output or a non-defective output based on the image analysis of the digital image through the neural network architecture.

Abstract: A connector body has a body terminal passageway configured to accommodate a terminal and a block accommodating part configured to communicate with the body terminal passageway. An assembly block is detachably connected to the connector body, rotatable about the connector body while maintaining a state in which the assembly block is connected to the connector body while an external force is applied, and configured to rotate at a predetermined angle or more to be separated from the connector body and be insertable into the block accommodating part.

Abstract: A connector core assembly includes a core body having a power terminal hole, a signal terminal hole, a grounding terminal hole, and a data module hole, a power terminal disposed in the power terminal hole, a signal terminal disposed in the signal terminal hole, a grounding terminal disposed in the grounding terminal hole, and a data module disposed in the data module hole. The data module includes a shielding shell, an insulator installed in the shielding shell, and a plurality of data terminals disposed in the insulator. The shielding shell isolates the data terminals from the power terminal, the signal terminal, and the ground terminal.

Abstract: A flexible flat cable manufacturing system comprises a tape conveying device conveying an adhesive tape along a first direction, and a wire conveying device conveying a row of wires along a second direction perpendicular to the first direction and parallel to a width direction of the conveyed adhesive tape. A wire pressing device presses and pastes the part of the row of wires facing the adhesive tape onto the adhesive tape. A wire cutting device cuts the row of wires to obtain a row of wire segments pasted on the adhesive tape and separated from the row of wires and produces a flexible flat cable including the adhesive tape and the wire segments pasted on the adhesive tape.

Abstract: A cable processing device includes a cable clamping device for clamping a cable to be processed. The device further includes a core wire straightening device for straightening exposed core wires of the fixed cable, and a core wire separating device for separating the straightened two core wires by a predetermined spacing.

Abstract: An elastomeric material for providing electrical stress control comprises 5 to 40 volume percent low structured carbon black, 0.5 to 10 volume percent of high structured carbon black, up to about 30 volume percent of high permittivity inorganic fillers, and a remainder of polymeric carrier material and functional additives.

Abstract: A terminal strip splicing device includes a first cutting module and a second cutting module. The first cutting module is adapted to cut one end of a first terminal strip to form a joint slot on one end of the first terminal strip. The second cutting module is adapted to cut one end of the second terminal strip to form a joint protrusion on one end of the second terminal strip. The joint protrusion of the second terminal strip is complementary to the joint slot of the first terminal strip and is adapted to be joined together, in order to splice the first terminal strip and the second terminal strip into a continuous terminal strip.

Abstract: An aluminum foil stripping device for stripping aluminum foil exposed from one end of a cable includes a fixture, a single laser machine, a pair of cutters, and a grasping mechanism. The fixture is adapted to clamp and fix the cable. The single laser machine is adapted to cut a pre-cut on the exposed aluminum foil of the fixed cable to release the tension of the aluminum foil. The pair of cutters are adapted to simultaneously cut the aluminum foil each of two sides of the exposed aluminum foil, wherein a cutting position of the pair of cutters is aligned with the pre-cut. The grasping mechanism is adapted to grasp the exposed aluminum foil and separate it from the cable at the cutting position by at least one of oscillating or pulling the aluminum foil to remove it from the cable.

Abstract: A product picking device includes a pair of picking claws adapted to pick up a product and place the picked-up product at a predetermined assembly position, and a pair of pressing claws. The pair of pressing claws are adapted to press on the product to maintain it at the predetermined assembly position. After the product is placed at the predetermined assembly position, the pair of pressing claws are adapted to hold the product at the predetermined assembly position until the pair of picking claws detach from the product.

Abstract: A connector comprises a housing, a terminal, a connection member, and a positioning pin. The housing has a terminal installation chamber and a pin hole. The terminal is inserted into the terminal installation chamber and has an end portion and a tail portion that are opposite to each other in a longitudinal direction of the housing. One end of the connection member is connected to the tail portion of the terminal. The positioning pin is inserted into the pin hole and passes through a through hole formed in the connection member and/or the terminal along a transverse direction of the housing to prevent the terminal from being pulled out of the housing. A diameter of the through hole is larger than that of the positioning pin to allow the tail portion of the terminal to move relative to the positioning pin in the transverse direction.

Abstract: A connecting terminal includes a conductor member and a housing. The conductor member is at least partially enclosed by the housing. The housing includes a first body made of a first resin material and a second body made of a second resin material. The first resin material is different from the second resin material. The first body and the second body are integrated.

Abstract: A wire harness fixing device includes a bracket and a locking component. The bracket is adapted to accommodate a wire harness and including a locking part. The locking component is installed in the bracket and engaged with the locking part. A wire pressing portion is formed on the locking component and is adapted to press and hold the wire harness in the bracket.

Abstract: A welding device includes a thin film and an ultrasonic welding machine including an ultrasonic welding head welding a first component and a second component of a product together. The thin film is pressed against the product by the ultrasonic welding head and covers a welding area and a non-welding area of the product. The thin film absorbs a vibration energy located in the non-welding area to prevent the vibration energy from being concentrated in the welding area of the product.

Abstract: A socket assembly comprises a housing and a first heat conducting member. The housing defines a first channel adapted to accommodate a first module inserted therein. The first heat conducting member is installed on the housing such that a bottom surface of the first heat conducting member is adapted to be in contact with the first module to dissipate the heat generated by the first module. The first heat conducting member includes a guiding feature protruding from the bottom surface and engaging with a guiding groove formed in the first module for guiding the first module to be inserted into the first channel. The guiding feature is adapted to be stationary relative to the bottom surface when the first module is guided to be inserted into the first channel and abutted against the bottom surface so as to move the bottom surface relative to the housing.

Abstract: A connector includes a housing having a slot and a first glue filling cavity communicated with the slot, a flexible circuit board inserted into the housing through the slot, and a first sealant formed by a glue filled into the first glue filling cavity and the slot. The first sealant is bonded with the flexible circuit board and the housing to seal between the flexible circuit board and the housing.

Abstract: A charging socket has a housing; a charging terminal installed in the housing; an electric adapter installed in the housing; and a temperature sensor for detecting the temperature of the charging terminal. The electric adapter has a body and a connection terminal provided in the body, and the connection terminal has an input end and an output end. The temperature sensor has a flexible lead, which is electrically connected to the input end of the connection terminal, so as to transmit the sensing signal of the temperature sensor to the output end of the connection terminal. The flexible lead of the temperature sensor is electrically connected to the connection terminal of the electric adapter in the charging socket without passing through the rear cover of the charging socket.

Abstract: A heat dissipation module includes a plurality of heat dissipation units arranged along a longitudinal direction of the heat dissipation module. Each heat dissipation unit has a plurality of heat dissipation fins arranged at intervals along a transverse direction of the heat dissipation module. The heat dissipation fins of a first heat dissipation unit of a pair of adjacent heat dissipation units are each coupled with one of the heat dissipation fins of a second heat dissipation unit of the pair of adjacent heat dissipation units by a coupling structure. The heat dissipation fins of the first heat dissipation unit and the heat dissipation fins of the second heat dissipation unit are displaceable with respect to each other within a certain range.

Abstract: A connection assembly, a connector and a connector assembly are disclosed. The connection assembly is used to connect a high-voltage cable and comprises: a threaded fastener for fixedly connecting the high-voltage cable to a mating connection part, the threaded fastener comprising an insulation member; and a conductive plug connected with the insulation member to allow the threaded fastener to be tightened or loosened by rotating the conductive plug. In the present invention, the conductive plug arranged in the mounting hole of the conductive housing can realize the electromagnetic shielding function, and the elastic sealing sleeve sleeved on the conductive plug seals the gap between the conductive plug and the inner wall of the mounting hole and can realize the waterproof function. The insulation member serves to electrically isolate the threaded connecting member from the high voltage cable.

Abstract: A radiator installation component includes a bottom plate defining a bottom opening, a top plate forming an elastic pressing member, a front end plate connected between front ends of the bottom plate and the top plate, and an inner cavity for inserting a radiator defined between the bottom plate, the top plate, and the front end plate. The radiator installation component is installed in a shielding shell of a connector and divides an internal space of the shielding shell into upper and lower accommodating chambers. The bottom opening formed in the bottom plate allows a bottom protrusion of the radiator to protrude into the lower accommodating chamber of the shielding shell. The elastic pressing member is adapted to press on a top surface of the radiator, so that the bottom protrusion of the radiator is in thermal contact with a mating connector inserted into the lower accommodating chamber.