223 results about "Connector Pin" patented technology

A high-speed transmission circuit comprises, as part of a signal path, a connector pin disposed on a pad that comprises an unused pad region. The unused pad region is not considered part of the signal path but is part of a resonant sub-circuit. In various embodiments, by properly adjusting the dimensions of the pad region and other structures in the high-speed transmission circuit, resonant frequencies of the sub-circuit are shifted to a frequency range that is outside of the frequency range of interest in the signal path, thereby, reducing insertion loss and increasing signal integrity without compromising mechanical stability.

The invention relates to the technical field of connector pin welding, and discloses multi-specification connector welding equipment capable of adjusting a pin positioning clamp, the multi-specification connector welding equipment comprises a supporting table, a lifting table is slidably connected to the upper end of the supporting table, and clamping seats are symmetrically slidably connected to the lifting table; the lower end of the lifting table is connected with a linkage part for driving the two clamping seats to approach synchronously, the two clamping seats are connected with an isolation part for preventing soldering tin from overflowing, and the isolation part comprises a moving plate. The multi-specification connector welding equipment capable of adjusting the pin positioning clamp can effectively solve the problems that in the prior art, in the welding process, if pressing force is too large, a bonding pad on a circuit board is likely to deform, tilt and even be separated from a substrate, and due to the fact that soldering paste is too large, a temperature curve is unreasonable, a Pin coating is poor or the bonding pad is improperly designed, the bonding pad is prone to deformation, upwarp and even be separated from the substrate. And fused soldering tin is easy to connect adjacent pins to cause short circuit, which may cause equipment failure or burning of components.

The invention provides a new energy automobile connector assembly state recognition system and method, and relates to the technical field of assembly material level recognition. Extracting a guide turning instruction of a main positioning pin of the preassembled connector on the preassembled hole site from the hole inspection deviation correction data, and further determining an insertion check gradient when the connector is preassembled according to the guide turning instruction and the preassembled posture identifier; performing assembly quality judgment on the alignment gap label to obtain a meshing coplanar tolerance between a connector pin reference axis and an assembly positioning hole, and further determining a guide adaptation level during insertion and extraction of a contact position in connector assembly according to the meshing coplanar tolerance; and carrying out linkage butt joint identification on the assembly state of the new energy automobile connector according to the plugging verification gradient and the guiding adaptation level. According to the method, the assembly state of the connector can be accurately identified under a collaborative framework considering process dynamic adjustment and result precision verification, so that the management and control level of the assembly quality of the connector is improved.

The utility model belongs to the technical field of connector manufacturing, and particularly relates to an aluminum block structure for preventing a connector PIN from sinking, which comprises an aluminum block, a sliding groove is arranged in the aluminum block, two adjusting frames are arranged in the aluminum block, and two groups of sliding frames are connected in the sliding groove in a sliding manner. The side faces, close to each other, of each set of sliding frames are fixedly connected with the two side faces of each adjusting frame, two sets of sliding blocks and two sets of threaded frames are slidably connected into each adjusting frame, the upper surface of each sliding block is fixedly connected with the bottom face of the corresponding threaded frame, and the side faces, close to each other, of each set of sliding blocks are fixedly connected with limiting soft rings. The aluminum block is arranged to be matched with the hole of the adjusting frame, so that after the aluminum block is inserted into a PIN needle, welding has no PIN lower limit, the welding quality is improved, meanwhile, the sliding groove is matched with the sliding frame, the adjusting frame can be driven to slide in the aluminum block to adjust the position, and the threaded frame and the sliding block can be driven to slide in the adjusting frame in cooperation with rotation of the threaded rod.

An electronic circuit board assembly includes a support plate having opposite first and second sides, a first printed circuit board mounted to the first side, and a second printed circuit board mounted to the second side. The support plate includes first mounting features for the first printed circuit board, second mounting features for the second circuit board, and third mounting features configured to connect the support plate to an invertor housing enclosure. A connector pin is over-molded in the support plate and extends the through the support plate, projecting in opposite directions outwardly from the first side and the second side. The connector pin is electrically connected to both the first and second printed circuit boards, and electrically connects at least one first electronic component attached to the first circuit board to at least one second electronic component attached to the second circuit board.

The utility model discloses an anti-pine needle female seat which comprises a female seat shell, a female needle body is installed on the inner side of the female seat shell, the female needle body is made of high-strength metal materials, the female needle body comprises a female needle inserting end, a female needle connecting end and a fixing rod, and an inserting groove is formed in the top end of the female seat shell. The female needle inserting end is located on the inner side of the inserting groove and used for being matched with a male seat pin, and a hexagonal limiting block is arranged on the surface of the end, close to the female needle inserting end, of the female needle body; through the matching arrangement of the convex ring and the elastic clamping block, the radial limiting of the female pin main body is realized, the loosening of the female pin in the radial direction is effectively prevented, the electrical connection stability of the connector is improved, and through the arrangement of the anti-loosening rubber layer between the female seat shell and the female pin main body, the bonding force between the female pin and the female seat shell is enhanced, and the electrical connection stability of the connector is improved. The female pin is prevented from loosening in the axial direction, and the anti-loosening effect is further improved.

The invention discloses a Cadence Skill-based automatic creation method and system for a depth-controlled milling groove distribution forbidding area of a PCB connector, and a medium, and belongs to the technical field of electronic printed circuit board design, and the method comprises the steps: generating the lamination number and depth of the milling distribution forbidding area corresponding to a hollow area according to the creation data, processing parameters, geometric shape and installation hierarchy of a target PCB connector; carrying out groove milling processing on the target PCB connector according to the lamination number and depth of the milling distribution forbidding area, and simultaneously carrying out error reporting prompt on wiring, via holes and copper sheets in the hollowed area; the overhanging amount of the pins of the processed target PCB connector is greater than or equal to a preset welding pin safety distance, and the residual board thickness of the non-milling area is smaller than the effective embedding length of the pins. According to the invention, the problems of low efficiency, high miscalculation risk, poor groove milling consistency and signal failure caused by the fact that the establishment of the existing PCB connector pin distribution forbidding area depends on manual operation are solved.

The invention relates to a connector pin (10) comprising an electrically conductive elongated flat body (12) and an electrically insulating element (14). At least one protrusion (52) extends from a flat base (50) of a front edge (48) of the elongated flat body (12). The protrusion (52) has a through opening (64). The electrically insulating element (14) covers the front edge (48) and the protrusion (52) so as to fill the through opening (64). The main protrusion (62) can have at least one trapezoidal cross section in a cross sectional plane parallel to the flat base (50) of the front edge (48).

The invention discloses welding equipment and process for high-density multi-array inter-board connectors, and relates to the technical field of inter-board connector machining. The welding equipment comprises a hot air welding table and a heating welding tool, the heating welding tool is provided with a horizontal carrying platform and a vertical mounting plate, and a clamping assembly capable of vertically moving is arranged on the mounting plate and used for detachably clamping a hot air handle; and the air outlet of the hot air handle is connected with an air nozzle of which the air outlet shape is matched with the connector pin layout. The welding process comprises the steps of equipment preparation, tool assembly, tuyere installation, workpiece preparation, parameter setting, height adjustment, welding execution and quality inspection, and accurate control is achieved by setting a multi-section heating temperature curve. According to the invention, the problems of bridging and pseudo soldering easily occurring in manual welding of high-density multi-array inter-board connectors are solved, the consistency and reliability of welding quality are remarkably improved, meanwhile, the dependence on skills of operators is greatly reduced, and the production efficiency is improved.

The invention provides a precise welding device for communication connector pins, and relates to the technical field of connector welding, the precise welding device comprises a welding workbench and a connector circuit board, the connector circuit board is located on the welding workbench, and the welding workbench is provided with a supporting mechanism facilitating precise welding of the connector circuit board. The supporting mechanism comprises a welding base, a movable block, an adjusting air cylinder and an arc-shaped mounting block, and the welding base is fixedly mounted at the upper end of the welding workbench. According to the invention, through the cooperation of the adjusting cylinders capable of single-point adjustment, the cylinder controllers and the spherical hinge pieces, a user can control the single cylinder controller in a targeted manner according to the actual distribution condition of pins on the connector circuit board, and the cylinder controllers can accurately drive the corresponding adjusting cylinders to stretch out and draw back; therefore, after the connector circuit board is fixed, the inclination adjustment can still be flexibly carried out, and the welding requirements of the pins at special positions such as edges, corners or sheltered positions can be met.

The invention relates to the technical field of bending jigs, in particular to a connector pin terminal bending jig which comprises a base, a positioning mechanism, a bending mechanism and a limiting mechanism. The positioning mechanism comprises a fixed seat fixedly arranged on the upper surface of the base and a mounting seat fixedly arranged at the top end of the fixed seat, a positioning seat is fixedly arranged on the upper surface of the mounting seat, and a sliding seat is slidably arranged on the upper surface of the mounting seat; the limiting mechanism comprises an arc-shaped plate fixedly arranged on the upper surface of the base through hexagon socket screws and a limiting column fixedly arranged on the upper surface of the arc-shaped plate. Through the arrangement of the base, the positioning mechanism, the bending mechanism and the limiting mechanism, the bending jig can effectively fix the connector pin terminal in the actual use process, and finally, the bending handle is rotated to quickly bend the connector pin terminal fixed in the two semicircular positioning grooves, so that the working efficiency is improved, and the working efficiency is improved. And the bending angle can be controlled under the action of the limiting mechanism.

This application provides a high-speed connector device and data center equipment with configurable port orientation, applicable to the field of communication equipment technology. The high-speed connector device includes a motherboard and a high-speed connector, which is configured with a first orientation or a second orientation. The motherboard has a physically fixed pad group, and the pins of the pad group adopt a first pin definition or a second pin definition. The first and second pin definitions are set based on the symmetry of the pin layout of the high-speed connector. When the high-speed connector is configured with the first orientation, the pad group adopts the first pin definition; when the high-speed connector is configured with the second orientation, the pad group adopts the second pin definition. This application utilizes the inherent physical symmetry of the high-speed connector pin layout, and by sharing the same physically fixed pad group and binding the connector orientation with the pin definition, it achieves configurable port orientation, reducing PCB R&D costs and production cycle, and improving equipment compatibility.

The utility model discloses an injection-molded connector, which comprises a connector pinhole, an injection-molded connector shell and an insulating cap, the connector pinhole is plugged with the injection-molded connector shell, one end of the insulating cap is arranged in the pinhole of the connector pinhole, and the other end of the insulating cap is turned outwards and sleeved outside the connector pinhole; the connector pinhole comprises a connector pinhole conductive surface, a plastic package sealing glue plane and a sealing glue hanging table which are positioned outside the head part of the connector pinhole, a connector pinhole conductive surface positioned outside the tail part of the connector pinhole, and a plastic package positioning plane positioned at the end part of the connector pinhole conductive surface; a pinhole for installing an insulating cap is formed in the head of the connector pinhole, and the insulating cap is plastically packaged on the pinhole inner wall of the connector pinhole and is turned outwards to be arranged outside a sealing glue hanging table of the connector pinhole in a sleeving mode. According to the utility model, the connector pinhole and the insulating cap are subjected to injection molding together, so that the connector product has few parts; and the customized pipe material and the processing mode are improved, so that the processing efficiency of the pinhole of the connector is improved, especially the structure condition with a flat position, and the utilization rate of the material is improved.

This technology prevents overloading of connectors during board connection due to misalignment or bending of connector pins, even during manual assembly, thereby improving and ensuring the reliability of board-to-board connector connections. [Solution] The set 10 for forming a multi-substrate mating structure consists of substrates 5a, 5b, etc. with multiple connectors 6a, 6b, etc., and a frame 2 for mounting the substrates, etc. by connector mating in the internal height direction (vertical direction). The frame is provided with one or more substrate mounting protrusions 3x, 3y, etc. for positioning multiple substrates, etc. at different height positions in the vertical direction inside the frame, and the edges of the substrates, etc. are provided with positioning parts 8a1, 8a2, 8b1, 8b2, etc. for positioning in a direction perpendicular to the vertical direction (horizontal direction). Each positioning part, etc. is an opening that forms a vertical through structure that extends through all the substrates, etc. when connector mating is performed between each substrate, etc.

A test board includes a substrate, a socket mounted on the substrate and including a first connector pin to be connected to a first terminal of a semiconductor device when the semiconductor device is mounted in the socket, a plurality of external terminals through which a voltage or a signal is supplied to the first connector, first and second current paths that can be electrically connected between the first connector pin and one of the plurality of external terminals, and a connection mechanism. The first current path includes a first circuit element. The second current path includes no circuit element or a second circuit element that is different from the first circuit element. The connection mechanism is capable of electrically connecting the first connector pin to one of the plurality of external terminals via one of the first current path and the second current path.

To provide a connector pin inspection apparatus and a connector pin inspection method capable of inspecting multiple connector pins provided in a connector with higher accuracy.SOLUTION: A connector pin inspection apparatus 10 according to the present disclosure is an inspection apparatus that inspects a plurality of connector pins 101 provided in a connector 100, and includes: a first acquisition unit 21 that acquires a first image indicating such a possibility that the connector pins are present; a second acquisition unit 22 that acquires a second image indicating heights of the connector pins and having greater noise than the first image; a tentative presence position identification unit 23 that identifies, as tentative presence positions, positions where the connector pins may be present in the first image acquired by the first acquisition unit; and a height identification unit 24 that identifies, as the height of the connector pin, the height indicated at the tentative presence position in the second image acquired by the second acquisition unit.SELECTED DRAWING: Figure 4

The application relates to a flexible pin device of a connector and belongs to the technical field of electronic component assembly. The device comprises a pre-insertion pin unit, a precision pin unit and a conveying unit; the precision pin unit comprises a reversing mechanism, a precision pin mechanism and a rear positioning part; the reversing mechanism comprises a ball screw and a nut seat, the upper portion of the nut seat is provided with a reversing block, and the upper portion of the reversing block is slidably connected with a reversing sliding table; the precision pin mechanism is installed on the reversing sliding table and comprises a driving sliding block and a driven sliding block, the driving sliding block is driven by a pin electric cylinder, and the front end face of the driven sliding block is provided with a pin opening matched with a connector pin; an elastic connecting assembly and a force sensing pushing assembly are connected between the two sliding blocks, the elastic connecting assembly is a guide rod and a spring, the force sensing pushing assembly comprises a force sensor and a pin rod connected by a floating joint, the rear end of the force sensor is connected with the driving sliding block, and the front end of the pin rod is connected to the driven sliding block. The application improves the connector pin precision and guarantees the product quality.

A blower device includes a blower casing, an impeller accommodated inside the blower casing, a motor provided at one end side in an axial direction of the blower casing and configured to rotate the impeller, and a connector housing including a plurality of connector pins configured to supply electric power to the motor. A water damage prevention cover configured to cover an upper side of the connector housing is fixed to the connector housing.

The utility model belongs to the technical field of connecting seats, and particularly relates to a TYPE-C connecting seat, which comprises a main body, a tongue plate is mounted in the main body, pins are mounted on the surface of the tongue plate, a clamping seat is arranged on one side of the main body, a silica gel stop block is arranged on one side of the clamping seat, a connecting groove is formed in the silica gel stop block, and the silica gel stop block is positioned in the main body and movably connected with the main body. The tongue plate is located in the connecting groove and movably connected with the connecting groove, the end, away from the clamping base, of the silica gel check block is inclined, and multiple sets of sealing rings are installed on the outer surface of the silica gel check block and arranged at equal intervals. According to the TYPE-C connecting seat, through the arrangement of the silica gel stop block, invasion of dust, hair, water vapor and even fine particles can be blocked, the risk of short circuit or poor contact of the pins of the connecting seat caused by foreign matter entering is reduced, and the protection level of an equipment interface is improved.

The application provides a method for manufacturing a heating defrosting radome, comprising the following steps: S1: providing a connector pin and a solder pad, and providing a film with a decorative pattern with a metal effect; S2: forming a radome front panel through a first insert injection molding process by using the connector pin, the solder pad and the film; S3: embedding a heating wire into the radome front panel through an ultrasonic embedding process, and fusion welding the heating wire and the solder pad; S4: taking the radome front panel after the ultrasonic embedding and fusion welding as an intermediate to form a radome panel base through a second insert injection molding; S5: taking the structure formed in the step S4 as an insert to perform polyurethane pouring to form a polyurethane coating, so that a radome product with a heating function and a metal decorative effect is obtained. According to the manufacturing process provided by the application, the problems of low paint utilization rate, environmental pollution and VOC exceeding the standard in the prior art are solved.

The utility model provides a connecting line crimping contact pin structure, the connecting line crimping contact pin structure comprises a connecting material belt and a plurality of crimping contact pins, the connecting material belt and the crimping contact pins are integrally formed through punching, the connecting material belt is provided with a positioning through hole, one side surface of the connecting material belt is convexly provided with a positioning bulge, and the positioning bulge is used for limiting the connecting material belt; the plurality of crimping contact pins are arranged at the extending end part in the width direction of the connecting material belt at intervals, each crimping contact pin is provided with a line connecting groove, one end, adjacent to the connecting material belt, of each crimping contact pin is provided with an inclined plane cutting groove, and the connecting material belt is convexly provided with an inclined plane supporting block which is adaptively embedded into the inclined plane cutting groove. The positioning through holes and the positioning protrusions on the connecting material belt are subjected to dual positioning in installed crimping equipment, so that the installation positions of the multiple crimping contact pins on the connecting material belt are accurate; and the connecting material belt is bent towards one side deviating from the inclined plane cutting groove, so that the crimping contact pins are quickly disconnected from the connecting material belt, and the production efficiency of connection of the plurality of crimping contact pins and the connecting wire is improved.

A method of assembling a wire harness adapted for use with a piece of electrical equipment includes several steps. The wire harness includes a plurality of wires, a plurality of connector pins, and an electrical connector. The electrical connector is configured to be coupled to the piece of electrical equipment.

The utility model relates to the technical field of industrial detection, and discloses a storage backboard interface welding quality rapid detection device which is composed of a disk end interface test card, a storage backboard to be detected and a host end interface test card. According to the utility model, through the welding processing quality detection of the storage connector, the pin connection welding and pseudo welding, and the function normality of the logic control chip are the contents needing to be detected in an emphasized manner, for the path of direct connection of the connector on the PCB, the connection path of the series resistor is ingeniously constructed, and the voltage change on the path is detected, so that the reliability of the circuit is improved. When the pin of the connector is subjected to pseudo soldering, the voltage of the source end test point is close to or equal to the source voltage; and if continuous welding occurs, the voltage of the source end test point is smaller than the expected voltage, and for a GND path or a power supply path, the voltage is detected by constructing a connecting path of parallel resistors so as to judge whether pseudo welding exists or not.

The invention relates to the technical field of electric connector pinhole piece feeding, and discloses a feeding clamping device for electric connector pinhole piece machining, which comprises a storage box, an intermittent feeding mechanism, a stepping feeding mechanism and a guide groove, supporting legs are arranged at the bottom of the storage box, and the supporting legs are placed on the side surface of a horizontal lathe; the intermittent feeding mechanism is arranged on the outer side of the storage box and used for intermittently grabbing the to-be-machined bars conveyed out through the guide groove and transferring the to-be-machined bars into a three-jaw chuck of the horizontal lathe. The directional to-be-machined bar is transferred into the guide groove through the stepping feeding mechanism, the to-be-machined bar can be transferred into the three-jaw chuck through the intermittent feeding mechanism to complete turning machining, the device can serve as an independent module to be directly matched with an existing horizontal lathe, and equipment transformation is not needed.

The utility model discloses a connector positioning and PIN pressing integrated pneumatic machining device which comprises a case, a sliding positioning assembly and a semi-closed riveting assembly. The sliding positioning assembly comprises a carrier plate, a positioning sinking groove is formed in the upper portion of the carrier plate, and a traction rod is fixedly connected to one side of the carrier plate. The semi-closed riveting assembly comprises an assembling frame, a riveting air cylinder is fixedly assembled on one side of the assembling frame, a pair of piston rods is slidably assembled in the riveting air cylinder, the ends, located outside the assembling frame, of the piston rods are fixedly connected with a driving plate, a guiding connecting plate is fixedly connected to the lower portion of the driving plate, and a riveting mold is fixedly connected to the lower portion of the guiding connecting plate. According to the connector positioning and PIN pressing integrated pneumatic machining device, the sinking groove is adopted to position the PIN of the part, the riveting error of the PIN is reduced, meanwhile, the downward pressing die is subjected to safety protection, and the machining safety of the PIN of the connector is improved.

The present invention relates to a pin population device for inserting connector pins, each connector pin comprising an internal mounting hollow at one end and a tip at the other, into a pin contact socket with an array of addressable holes, the pin population device comprising: a base; and one or more protrusions extending from the base, wherein the one or more protrusions are arranged such that each protrusion corresponds with an addressable hole in the pin contact socket, and the shape and size of each protrusion is configured such that a connector pin internal hollow can be securely mounted on each protrusion, and such that the connector pin is removable from the protrusion on insertion into an addressable hole.

The invention relates to a connector pin image abnormity identification method and system, and relates to the technical field of image recognition, and the method comprises the steps: collecting a first detection image of a connector pin at a first angle, carrying out the surface defect recognition, and obtaining a surface defect parameter; according to the surface defect parameters, contact pin reflection influence analysis is carried out, and contact pin reflection influence degrees are obtained; a second detection image of the connector pin at a second angle is collected, pin area identification is carried out, pin area information is obtained, compensation adjustment of the pin area information is carried out according to the pin reflection influence degree, and compensation pin area information is obtained; and obtaining a specification standard coefficient of the contact pin according to the compensation contact pin area information analysis, and carrying out connector contact pin abnormity identification in combination with the surface defect parameters. According to the invention, the problem of inaccurate quality detection caused by misrecognition of the distance between adjacent contact pins and misjudgment of the contact pins and a background area due to overexposure caused by surface metal light reflection during connector contact pin image detection is solved.

A connector system and method for connecting workpieces according to embodiments of the present disclosure provide a durable and stable connection, including good joint quality and tolerances, even in varied environmental conditions and after repeated assembly and disassembly. The connector system includes a connector pin having a first end having a head portion, a second end having a pin fastener element, and a shank portion extending between the head portion and the pin fastener element. The shank portion includes a first tapered surface. The connector system also includes a plurality of connector members. Each connector member has a second tapered surface at least partially defining a connector opening. The first tapered surface of the connector pin is detachably engageable with a second tapered surface of at least one connector member of the plurality of connector members to form a stable connection.

The invention belongs to the technical field of network connectors, particularly relates to a shielding type multi-port network connector, and aims to solve the problems that the use state of a port cannot be automatically detected, effective electromagnetic shielding and visual state indication cannot be performed on an idle port, and the convenience and safety of port management are reduced, and the shielding type multi-port network connector comprises a network connector body. The shielding type multi-port network connector has the advantages that the use state of each port can be detected in real time, when the ports are idle, the shielding cover plates are automatically closed, the metal contact pieces are effectively isolated, the metal contact pieces are prevented from becoming miniature antennas to radiate electromagnetic noise, the electromagnetic background noise and crosstalk risk of a whole cabinet are reduced, and meanwhile, the shielding type multi-port network connector is convenient to use. The state of the port is visually displayed through the three-color LED lamp, and the idle port is covered by the shielding cover plate, so that dust accumulation is effectively prevented, the cleanness and conductivity of the port contact piece are maintained, the service life of the connector is prolonged, and the convenience and safety of port management are improved.