415 results about "Connector Pin" patented technology

The invention provides a process detection method and system for an electronic connector pin, and the method comprises the steps: obtaining the inclined plane image data of the pin, carrying out the preprocessing according to the surface reflection characteristics of the pin and environment illumination interference, and obtaining a clear inclined plane image; applying an edge detection algorithm to the clear inclined plane image, and extracting inclined plane contour data including contact pin inclined plane features; according to the inclined plane contour data, inclined plane angle deviation is calculated, and whether the inclined plane angle deviation exceeds a preset angle deviation threshold value or not is judged; when the inclined plane angle deviation exceeds a preset angle deviation threshold value, obtaining the insertion depth and contact position data of the pin; performing correlation analysis on the slope angle deviation, the insertion depth and the contact position data, judging the influence of the slope angle deviation on the insertion depth and the contact position, and obtaining a correlation analysis result; and according to a correlation analysis result, adjusting pin processing technological parameters and re-processing the pin. Precise control of the inclined plane angle of the contact pin is realized, and the insertion performance and the contact reliability of the contact pin are improved.

The invention discloses an equipment management system and a server, and relates to the technical field of servers, and the equipment management system is characterized in that a topology identifier storage assembly for storing slot position signal source identifiers is moved to a server mainboard end, so that the occupation of mainboard connector pins by information transmission is reduced; and meanwhile, the management control component establishes and stores a corresponding relation between the address of the arbitration component and the screen printing area of the case. The adapter card does not need to be pre-bound and configured, can automatically identify the screen printing area of the case through the relationship by inserting any communication interface of the mainboard, and generates slot screen printing information in combination with the pre-stored signal source identifier. The problems that a large number of pins are occupied due to the fact that the adapter card hardware address signal identification configuration needs to be transmitted through a connector, and the adapter card needs to be bound with the fixed configuration and lacks flexibility in the prior art are solved. The technical effects of reducing pin occupation, realizing flexible plugging of the adapter card and automatic identification of screen printing, reducing hardware development cost and meeting the requirement of the server for reserving more bus interfaces for the connector are achieved.

The invention relates to the technical field of wall thickness detection, in particular to an electric connector pinhole piece wall thickness detection device which comprises a laser thickness gauge mounting base, a horizontal limiting plate is fixedly mounted at the upper end of the laser thickness gauge mounting base, and a sliding seat is slidably connected to the outer surface of the horizontal limiting plate. The linkage contraction mechanism drives the laser outer frame to move inwards and outwards along the laser thickness gauge body, and when the laser outer frame and the semiconductor laser are combined to be recycled to an inner cavity of the avoiding notch, the baffle expansion mechanism is triggered to drive the protective baffle and the cleaning mechanism to horizontally and relatively move, and the outer wall of the semiconductor laser is automatically cleaned. And when the baffle plate expansion mechanism drives the two groups of protection baffle plates to be combined, the gap of the avoiding notch is blocked, so that the recovered laser outer frame and the semiconductor laser are blocked and protected, the laser outer frame and the semiconductor laser are blocked and stored, the service life is prolonged, and the accuracy of the wall thickness detection of the pinhole piece is improved.

The invention discloses a full-automatic connector pin inserting machine which is small in size, good in expansibility, not prone to pin missing and better in waterproof performance and pin inserting stability of an assembled connector. According to the technical scheme, the rotary contact pin conveying mechanism comprises a rack, a rotary contact pin clamp arranged on the rack and a contact pin vibration disc arranged on one side of the rotary contact pin clamp. The rotary contact pin clamp comprises a rotating shaft, a contact pin clamping mechanism arranged on the rotating shaft in a quartering mode, and a driving mechanism driving the rotating shaft to rotate in a quartering mode. The contact pin clamping mechanism comprises a fixed seat, a group of clamping fingers which are rotatably arranged on the fixed seat, an elastic piece which drives the clamping fingers to clamp and gather with the clamping fingers in the direction of the fixed seat, and an opening mechanism which is used for opening the clamping fingers. The front end of the fixing base is provided with a set of needle holes connected with the needle inserting vibration disc, and the rear end of the fixing base is provided with open grooves matched with the clamping fingers.

The invention relates to the technical field of pinhole piece wall thickness detection, in particular to an electric connector pinhole piece wall thickness detection device and method, a swing arm is rotationally installed on an adjusting frame, the swing arm is pressed on the upper end face of a pinhole piece, and a limiting piece for limiting the swing arm to rotate away from the pinhole piece is arranged on the adjusting frame; the device has the beneficial effects that by arranging the detection conical column with the standard size, the pressing height of the hole opening of the pinhole piece and the conical surface of the detection conical column and the inner diameter of the hole opening are detected, meanwhile, the thickness measuring probe is accurately inserted into the detection hole, the thickness measuring probe can conveniently detect the inner contour of the detection hole, and the detection efficiency is improved in the detection process. During detection, only the pinhole piece needs to be controlled to stably descend, so that the detection efficiency is greatly improved, the detection steps are simplified, the device is suitable for large-scale detection, and whether the internal contour of the detection hole is qualified or not can be judged by comparing the inner diameter data of the orifice with the detection data of the thickness measuring probe.

A towing vehicle and the trailer include respective batteries and electric powertrain for propulsion. A connector system connects the vehicle and trailer via a plurality of conductors, a plug, and a socket including at least seven connector pins. Due to the wire gauge, each conductor carries no more than 20 amps. When a driving state is detected, a first switch matrix in the vehicle and a second switch matrix in the trailer enter a first configuration to connect a plurality of light sources in the trailer to a lighting signal generator in the vehicle. When a charging state is detected, a second configuration of the switch matrices is entered in order to carry a charging current which is divided in parallel among a plurality of conductors in the connector system and then recombined in order to provide a charging current greater than 20 amps.

A local rapid tin coating process method for pins of a high-density multi-array inter-board connector comprises the steps that a protection tool is designed, and the tool comprises a handle, an inter-board connector body protection module, a positioning module, a pin protection sleeve and a base; the inter-board connector body protection module, the positioning module and the base are provided with corresponding hole positions according to the arrangement positions of pins of the inter-board connector; the inter-board connector comprises a cleaning handle, an inter-board connector body protection module, a positioning module, a pin protection sleeve and a base. Processing pin protection sleeves according to the number and the length of the pins of the plate connector; the final assembly of the inter-board connector to be tinned is realized; and after it is confirmed that the temperature in the tin pot meets the requirement, the tool and the inter-board connector are vertically immersed into the gold-removing tin pot, tin liquid is required to submerge but not exceed the inter-board connector body protection module, the tool moves in the left-right direction after being put into the tin pot, and the protection tool is vertically taken out upwards after preset time.

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 utility model belongs to the technical field of connectors, and relates to a connector pin packaging assembly which comprises a pin unit, a tray and a paper tape wound on the tray. Each pin unit comprises a pin body, an upper connecting band and a lower plate, the upper end of each pin body is connected with the corresponding upper connecting band, the lower end of each pin body is connected with the corresponding lower plate, the upper connecting bands of the adjacent pin units are connected with each other, and the lower plates of the adjacent pin units are separated from each other. The plurality of contact pin units are attached to the outer surface of the paper tape in the length direction of the paper tape; the pin body sequentially comprises a welding pin, a Y-shaped connecting section and a contact section, and the welding pin extends upwards from an opening of the Y-shaped connecting section and is perpendicular to the contact section; the beneficial effects are that the structure design of the pin unit is reasonable, the stability of the pin body can be effectively guaranteed, the pin unit is convenient to store, transport and assemble, the pin unit is not easy to deform in the transport and assembly process, and the precision and reliability of the product are improved.

A beam anchor includes first and second arm assemblies, each comprising a torque arm having a jaw portion, and a slotted arm having slotted portions containing an arm slot. The jaw portions oppose each other, the slotted portions are side-by-side, and the torque arm and slotted arm of the first and second arm assemblies are coupled to a pair of braces respectively at a pair of pivot joints. The first arm assembly includes a locking mechanism, movable between a locked position locking the torque arm to its slotted arm, and an unlocked position in which the torque arm is freely pivotable. A connector pin extends into the arm slots, and a load on the connector pin causes the slotted arms to pivot away from each other, and the torque arms pivot to toward each other until the jaw portions engage a web of a beam.

The invention relates to the technical field of connectors, in particular to an embedded connector, which solves the problem of low flexibility during model selection of connectors in the prior art, and comprises a sheath, at least one terminal group is arranged in the sheath, a plurality of terminals are arranged in each terminal group, a removable tail connecting material is arranged between the tails of two adjacent terminals, and the tail connecting material is arranged between the tails of the two adjacent terminals. And the tail connecting material is positioned outside the sheath. The invention has the beneficial effects that: when the board end connector is used, whether the tail connecting material is removed or not is selected according to actual use requirements, the number of the pins of the connector is adjusted by changing the arrangement of the tail connecting material, and the requirement of different pin numbers when the connector is used is met under the condition that the board end connector is not changed, so that the flexibility of connector type selection is improved; in the manufacturing process of the sheath of the connector, all the terminals are connected through the tail connecting material, it is easier to ensure that the relative positions of all the terminals in the sheath are accurate, and the manufacturing difficulty of the connector is effectively reduced.

The invention relates to the technical field of connector pin inserting equipment, in particular to a connector automatic pin inserting assembly machine which comprises a conveying track and a plurality of pin inserting mechanisms sequentially arranged in the conveying direction of the conveying track, and each pin inserting mechanism comprises a pin inserting assembly, a bending assembly and a cutting assembly which are sequentially arranged in the conveying direction of the conveying track. Material conveying assemblies are arranged at the positions, corresponding to the needle inserting mechanisms, of the conveying track. Pushing assemblies are arranged at the positions, corresponding to the needle inserting assemblies, of the conveying track. Through the arrangement, the pin terminals in each row of the connector can be respectively assembled through the pin mechanisms, so that the pin assembling precision can be improved; when the pin terminals are assembled, the pushing assembly can push the pin holes of the connector base to be sequentially aligned with the pin assembly to achieve single insertion of the pin terminals, the insertion precision of the pin terminals can be effectively improved, the problems of pin kneeling and pin mistake in the pin insertion process are avoided, and therefore efficient and accurate assembly of the connector is achieved.

The invention provides a routing fan-out structure of a back-to-back connector, a printed circuit board and a switch, and relates to the technical field of circuit board design. The wiring fan-out structure comprises a plurality of high-speed differential signal hole pairs which are arranged in the direction perpendicular to the arrangement direction of the connector pins, the wiring difficulty is reduced, and the signal integrity is improved. A first high-speed differential signal hole pair in the plurality of high-speed differential signal hole pairs is used for fan-out of a first high-speed differential line corresponding to a bottom-layer connector, and a second high-speed differential signal hole pair is used for fan-out of a second high-speed differential line corresponding to a top-layer connector. Wherein the first high-speed differential line does not coincide with the second high-speed differential signal hole pair, the second high-speed differential line does not coincide with the first high-speed differential signal hole pair, the non-coincidence design lays a foundation for adopting a through hole technology, the manufacturing cost of a PCB is reduced, in addition, electrical short circuit is avoided when the high-speed differential signal holes are manufactured, and safe and reliable fan-out is achieved. And the printed circuit board is manufactured through one-time pressing, so that the manufacturing cost of the PCB is further reduced.

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 utility model discloses automatic pin inserting equipment for an automobile connector. The automatic pin inserting equipment is characterized by comprising a rack, a feeding device, a feeding device and a pin inserting device, the feeding device comprises a feeding slide way internally provided with a feeding cavity, a feeding assembly with the top movably arranged in the feeding cavity and a feeding driving mechanism for driving the feeding assembly to move. The feeding device comprises a shell feeding mechanism and two contact pin feeding mechanisms, and the shell feeding mechanism is arranged at the right end of the feeding slide way and used for feeding shells into the feeding cavity; the pin inserting device comprises two groups of pin inserting mechanisms, and the two groups of pin inserting mechanisms are separately arranged on the rear side of the feeding slide way at intervals; and each group of contact pin feeding mechanism is arranged beside one group of contact pin mechanisms, and the contact pin feeding mechanisms are used for feeding contact pins into the corresponding contact pin mechanisms one by one and inserting the contact pins into the shell through the contact pin mechanisms. According to the utility model, automatic assembly of the connector pins is realized.

The invention relates to the technical field of image processing, in particular to an automobile connector pin detection method and system based on machine vision, and the method comprises the steps: obtaining the significance of each position point in a connector pin brightness image; constructing a significant neighborhood feature of each position point; determining candidate pin insertion points according to the saliency neighborhood features and the saliency; performing Hough straight line detection on each candidate contact pin point to obtain a plurality of candidate straight lines, taking a confidence mean value of the candidate straight lines where the candidate contact pin points are located as a contact pin probability, and taking the candidate contact pin point of which the contact pin probability is greater than a probability threshold as a target contact pin point; and obtaining a quality detection result according to the similarity of the gray features of each target pin point in the sampling distance in the connector pin gray image. According to the technical scheme of the invention, the accuracy of the quality detection of the pin of the automobile connector can be improved.

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.

The present invention relates to a hybrid connector comprising connector pins and connector socket that is RF-connected, optically connected and mechanically coupled to the connector pins, wherein the connector pins include: an optical connector pin for transmitting an optical signal and an RF connector pin for transmitting an RF signal; a connector pin alignment portion for aligning the optical connector pin with the RF connector pin; and a connector pin coupling portion provided on the connector pin alignment portion, the connector socket includes: an optical connector socket optically connected to the optical connector pin and an RF connector socket RF-connected to the RF connector pin; a connector socket alignment portion for aligning the optical connector socket with the RF connector socket; and a connector socket coupling portion which is provided on the connector socket alignment portion and which can be mechanically coupled to and decoupled from the connector pin coupling portion. According to the present invention, an optical signal and an RF signal can be transmitted, and an optical connection and an RF connection can be established with a small number of components.

The invention discloses a full-automatic laser welding workstation for radio frequency connector pins, and belongs to the field of laser welding. A full-automatic laser welding workstation for pins of a radio frequency connector comprises a base, a feeding conveying device, a discharging conveying device and a fixing frame which are fixedly connected to the base, and further comprises a rotating disc, an intermittent driving mechanism rotationally connected to the fixing frame and connected with the shaft end of the rotating disc, and a laser welding device fixedly connected to the rotating disc. Linkage assemblies are arranged between the intermittent driving mechanism and the fixing frame and the feeding conveying device and between the intermittent driving mechanism and the fixing frame and the discharging conveying device. The intermittent driving mechanism drives the rotary disc to intermittently rotate in the conveying direction of the feeding conveying device. The problems that pin welding operation is tedious, efficiency is low, the intelligent degree is low, and the service life of welding equipment is affected can be solved.

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 device, system and process of the present invention greatly reduces the time and space necessary to assemble a wire harness enables efficient manufacture of wire harnesses and cable assemblies. The present invention comprises at least a wire or cable viewer module, a machine vision and optical character recognition module, one or more receptacles designed to receive and hold in place a wire harness or cable assembly connector, having multiple pin-hole cavities illuminated by a light source to identify a cavity for wire or cable insertion. Moreover, the present invention may further comprise a portable, computer-implemented system capable of executing a series of automated process steps designed to identify wire and cable markings and guide the error-free insertion of identified wires and cables into wire harness connector pin-hole receptacles for assembly of a wire harness or cable assembly.

The invention discloses a connector pin structure which serves as a unipolar conductive structure, is arranged in a slot of a connector and is conductively connected with an external circuit, and comprises a strip-shaped conductor and an insulator which are fixedly connected with each other, and one end of the conductor is provided with a hollow part which is in contact with a conductor of the external circuit and is conductive; the insulator is provided with an embedded part which is embedded into the hollow part and is fixedly connected with the hollow part; and the other end of the conductor is also provided with a tail part connected with a wire harness in the connector. An existing integrated metal conductor structure is improved, a low-cost insulator structure is added to replace an electric conductor to serve as a main frame, certain structural strength is borne, meanwhile, it is guaranteed that an electric conductor structure with continuous heads and tails is arranged outside, and the electric conductor and the insulator are fixedly connected, so that the integrity is improved, and the overall performance is improved. And the appearance of the pin is kept consistent with that of the existing integrated metal pin under the condition that the structural design is changed as far as possible.

The circuit board comprises a platform path controller, a peripheral element connector and a switch. The platform path controller includes a clock request pin and a GPIOB pin. The peripheral element connector includes a connector pin. The switch is controlled by the GPIOB pin and coupled between a low potential and a line between the connector pin and the clock request pin and is configured to: conduct the line and the low potential based on a high potential of the GPIOB pin; and based on the low potential of the GPIOB pin, disconnecting the circuit from the low potential.

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 utility model provides a submerged connector socket, and belongs to the field of socket structures. The submerged connector socket comprises a PCB and a connector socket assembly connected with the PCB, the PCB is provided with a positioning hole, the periphery of the positioning hole is provided with a bonding pad, the connector socket assembly comprises a socket body and a plurality of connector pins connected with the socket body, the socket body can be inserted into the positioning hole, and the bonding pad is arranged on the periphery of the positioning hole. The connector pins are in lap joint with the peripheries of the positioning holes and are welded with the bonding pads. The beneficial effects of the utility model are that the front automatic surface mounting assembly is realized, and the production efficiency is greatly 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.