1600results about "Coupling device engaging/disengaging" patented technology

The invention discloses a wiring auxiliary structure of a screen FPC end and a screen lightening detection process, the structure comprises an epitaxial bearing platform, a base, a wiring platform, a needle die, a pressing module, a jacking module and a beating and aligning assembly, the pressing module comprises a pressing die strip and a power device, the needle die and the wiring platform are in butt joint to form a stepped matching surface, and the needle die is also provided with an air leakage channel. On one hand, the FPC end is flattened on the basis of negative pressure adsorption force formed by the downward pressing die strip in combination with movement in the up-down and front-back directions, meanwhile, position calibration of the flattened FPC end is conducted on the basis of left-right patting, and under the matched pressing fit of a matching face and the screen FPC end, accurate butt joint of an interface and a needle die is achieved, the butt joint dislocation rate is reduced, and potential safety hazards are eliminated; and on the other hand, the air flow formed by lamination is discharged based on the air leakage channel, lamination hollowing is avoided, the butt joint stability of the interface and the needle mold is improved, the displacement rate of the interface and the needle mold is reduced, and therefore the accuracy rate of the screen lightening test is improved.

High-performance board-to-board connectors. A connector system includes first and second connectors configured to mate with each other. Each connector includes signal terminals capable of satisfying PCIe Gen 4.0's signal transmission requirements at 16 Gbps, and power terminals capable of carrying a current of 13.75 A. Each connector also includes a housing with outer and inner bodies, and a shielding member disposed outside the inner body to surround the terminal mating ends. The shielding members are configured to contact each other. For the second connector, the inner body is movable relative to the outer body in a plane perpendicular to a mating direction. The terminals are configured to expand and contract in the mating direction and to move transversely relative to the mating direction along with the inner body. The shielding member comprises elastic arms that are movable relative to a board lock and configured to maintain contact with the board lock.

The invention relates to the technical field of cable terminal connection, in particular to cable assembly automatic insertion equipment which comprises a machining table, and a fixing unit used for fixing a terminal and a cable is arranged at the upper end of the machining table. The control assembly can control the cutting depth of the stripping knife according to the thickness of the cable skin, it is guaranteed that the cable skin is fully and effectively cut, meanwhile, smooth removal of the cable skin is facilitated, the situation that a wire harness conductor is damaged due to excessive cutting of the stripping knife can be avoided, and the quality of the wire harness conductor is guaranteed; the wire harness conductor exposed outside after peeling is limited and hooped through the hooping assembly, so that the situation that the peeled wire harness conductor is difficult to insert into a terminal slot due to outward scattering can be effectively prevented, the uniformity of the wire harness is improved, and meanwhile, the wire harness conductor is prevented from being damaged. The hooping assembly can maintain the limiting state of the wire harness conductor after the cable is inserted into the terminal slot and move reversely relative to the cable, thereby ensuring that the wire harness conductor is quickly and smoothly inserted into the terminal slot in a tidy state.

The invention provides a six-degree-of-freedom flexible adaptive integrated large-scale connector automatic docking method based on vision and force feedback. According to the method, a parallel structure is used as a design basis, and the difficulty of automatic docking is solved by combining an active compliance thought of taking a force sensor as feedback and a thought of taking a passive compliance docking mechanism as mechanism passive compliance docking. A set of active and passive compliant control integrated large-scale connector automatic docking system based on combination of vision and force feedback is designed. As a research focus in the robotics field, the active compliance control technology can be deployed in numerous accurate docking application scenes depending on force feedback, the active compliance docking strategy is formulated for the design difficulty of the active compliance docking control, and the strategy is simple, fast, low in cost and high in reliability. The anti-interference performance and the reliability of the control system are greatly improved, the system is suitable for automatic docking occasions in the industrial automation field in some complex environments, and contributions are made to further research and expansion of the technology. The high-precision flexible butt joint technology is applied more and more widely nowadays with the continuous development of science and technology, compared with a traditional butt joint device, the automatic butt joint device designed by the invention is higher in assembly efficiency and precision and higher in intelligent degree, damage to all paths of plug-in devices is smaller, meanwhile, economic losses can be further reduced, and the automatic butt joint device is suitable for popularization and application. And human resource cost is saved.

The invention relates to the field of automation, in particular to a flexible inserting and pulling mechanism and a using method thereof.The flexible inserting and pulling mechanism comprises a part taking and deviation adjusting assembly, a head assembly and a positioning tool, the head assembly is installed on a mechanical arm of a robot through a fixing connector, and the part taking and deviation adjusting assembly is installed on one side of the head assembly; the positioning tool is installed on the main board, the head assembly comprises an assembly body, a force sensor, a flexible actuator, a visual unit and a server clamping jaw assembly, the flexible actuator can flexibly grab a workpiece, and the using method comprises five steps. The positioning tool and the visual unit guarantee that the position of the workpiece clamping jaw is accurate during insertion, the mechanical quantity of the workpiece during insertion and extraction is accurately controlled through the force sensor and the flexible actuator, flexible insertion and extraction are achieved, and therefore the workpiece insertion and extraction can be achieved in a full-automatic mode, and the yield is 95% or above.

A riser card includes a circuit board and first, second, and third connectors. The first and second connectors are positioned at bottom and top edges of the circuit board, respectively. The third connector is mounted to a face of the circuit board. Such riser card may be mounted on a primary system board such that the first connector is detachably connected to a first complementary connector of the primary system board with the circuit board perpendicular to the primary system board, and the first connector receives power, data, and sideband signals from the first complementary connector. The second and third connectors may mate with second and third complementary connectors of an expansion card oriented parallel to the circuit board and a stackable secondary riser card oriented perpendicular to the circuit board, respectively. The riser card communicates power and sideband signals to the stackable secondary riser card via the third connector.

Disclosed herein is an autonomous vehicle comprising at least one subsystem capable of determining a location corresponding to a connectable tool; determining an orientation for interconnecting with the connectable tool; aligning the autonomous vehicle for interconnecting with the connectable tool based on the location and the orientation of the connectable tool; engaging the connectable tool at one or more physical connection points and at least one electrical connection point; and establishing power line modem (PLM) communications between the autonomous vehicle and the connectable tool via an electrical power connection resulting from the engaging the at least one electrical connection point; and, before commencing full power operations over said electrical power connection, determining that the electrical power connection is without current diversion by transmitting a fixed amount of non-lethal electrical power from the autonomous vehicle to the connectable tool via the electrical power connection and determining whether the difference between the power transmitted by the autonomous vehicle and the power received by the connectable tool exceeds a threshold for indicating current diversion.

In an example, a method for assembly of a modular cable connector includes, at an end effector of a robotic insertion system, holding a cable insert module for insertion into a module slot of a module retainer. Two or more images are captured of the module retainer. Image processing is performed to identify a segmented image region corresponding to the module retainer and a virtual plane parallel to a face of the module retainer. The end effector is moved to an alignment pose determined based, at least in part, on the segmented image region and the virtual plane. The end effector is moved from the alignment pose toward an insertion pose. Upon insertion of the cable insert module into the module slot of the module retainer, the cable insert module is released from the end effector.

The invention discloses a wiring harness batch automatic plugging device and a control method thereof, a CCD camera, a first clamping jaw and a second clamping jaw are configured on a mechanical arm, the CCD camera is used for identifying a to-be-plugged wiring harness, the first clamping jaw is used for clamping the head end of the to-be-plugged wiring harness, the head end of the to-be-plugged wiring harness is plugged to a first target position on a to-be-wired backboard, and the second clamping jaw is used for clamping the head end of the to-be-plugged wiring harness; and the second clamping jaw is used for clamping the tail end of the to-be-plugged wire harness, carrying the to-be-plugged wire harness to perform routing on the to-be-wired backboard according to a specified track, and plugging the tail end of the to-be-plugged wire harness to a second target position when the to-be-plugged wire harness is routed to the second target position. The technical problems that an existing manual wire harness plugging mode depends on the proficiency of operation technicians, the automation degree is low, and plugging of single-core wires with different wire diameters, different types of terminals and different lengths on various different types of connectors is difficult to achieve are solved.

The utility model discloses a battery pack cable plugging and unplugging device and a battery pack detection system, and relates to the technical field of battery pack quality detection, the battery pack cable plugging and unplugging device comprises a mounting rack, a flexible clamping jaw, a mechanical arm and a visual detection assembly, the flexible clamping jaw is connected with the mounting rack, and the flexible clamping jaw is used for clamping or loosening a wire harness terminal; the moving end of the mechanical arm is connected with the mounting frame, so that the mechanical arm can drive the flexible clamping jaw to move through the mounting frame; the visual detection assembly is connected with the mounting rack and is used for detecting whether the pin of the inspection port is qualified or not; according to the battery pack cable plugging and unplugging device, the performance / performance inspection of the battery pack is completed without manual participation, the potential safety hazard of plugging and unplugging a wire harness terminal by personnel is eliminated, and the operation efficiency of plugging and unplugging the wire harness terminal is improved.

The invention provides a mobile phone coaxial line assembling device. The mobile phone coaxial line assembling device comprises a machine table, a mobile phone coaxial line assembling clamp, a left fixed line clamping mechanism, a right movable line clamping mechanism, a left line bending mechanism, a right line bending mechanism, a line jacking mechanism and a line pressing mechanism. The left fixed wire clamping mechanism and the right movable wire clamping mechanism respectively clamp the left end and the right end of a coaxial wire body of a straight coaxial wire, the left wire bending mechanism picks up the left end of the coaxial wire body to move leftwards and backwards to bend the left end of the coaxial wire body, and the right wire bending mechanism picks up the right end of the coaxial wire body to move rightwards and backwards. Meanwhile, the right moving wire clamping mechanism drives the right coaxial line female joint to move leftwards, the right end of the coaxial line body is bent, the wire jacking mechanism jacks the middle linear section of the coaxial line body, the wire pressing mechanism presses down the mobile phone body, and the coaxial line female joint at the left end is pressed out of the mobile phone body male joint; and pressing the left end of the coaxial line body into the line clamping groove of the mobile phone body, and pressing the middle straight line section of the coaxial line body into the line groove of the mobile phone body to obtain the in-place bent coaxial line installed in the mobile phone body.

The invention relates to a method of coupling a battery cell to a battery cell monitoring and control circuit, the method comprising the steps of: providing a battery cell (10) comprising a multilayer structure comprising two electrode layers (11, 12) separated by a separator layer (17) and two electrically conductive outer faces (13, 14) extending parallel to the layers of the multilayer structure; providing a microcircuit (MC) comprising two connection pads (21, 22) respectively formed on opposite faces or on the same face of the microcircuit, the microcircuit being inserted into a volume defined by two planes respectively comprising an electrically conductive outer face of the battery cell; an electrically conductive connection (25, 26) is formed between each connection pad of the microcircuit and a respective electrically conductive face of the battery cell.

The present invention relates to a device for separating a connector of an electric vehicle charger from a socket of an electric vehicle at a predetermined position and orientation. The device comprises a connector operating mechanism, the connector operating mechanism comprising an actuating positioning mechanism for moving the connector with at least two degrees of freedom relative to a fixed reference coordinate system, and at least one compliant assembly configured to move the connector adaptively with at least two degrees of freedom relative to the fixed reference coordinate system. The at least one compliant assembly is kinematically connected in series with the positioning mechanism between the fixed reference coordinate system and the connector, and has a compliant stroke defined as an effective displacement between the actual position and orientation of the connector and the current / temporary virtual position and orientation of the connector. To separate the connector, the connector operating mechanism is configured to apply to the connector a first moment and / or force in the direction of movement for moving the connector in the direction of movement, and at least a second moment and / or force superimposed on the first moment and / or force and having a direction component or a direction not equal to the direction of the only movement, the second moment and / or force being directed towards the unconstrained position and orientation of the connector.

Electrical connector assembly devices, systems, and methods including a demating device configured to separate a first connector and a second connector of an electrical connector assembly. The demating device includes a housing body, a drive assembly including: a drive lever, a trigger configured to push against the drive lever, a drive assembly rod, and a spring mounted around the drive assembly rod; and a demating assembly including: a movable plate having at least two sides, wherein each of the two sides includes at least two prongs; a stationary plate having at least two sides, wherein each of the two sides includes at least two prongs; and a rotary actuator configured to rotate the movable plate.

The invention belongs to the technical field of power connectors, and discloses a combined power connector which comprises a plug shell and a socket board, a socket connector is fixedly connected to the middle of the socket board, and a conductive assembly used for being communicated with the socket connector is installed in the plug shell. The two swing rods swing rightwards through the grip, so that the openings of the locking rods and the swing rods are aligned with the first L-shaped rods, then the plug connector is inserted into the socket connector, and the grip is swung leftwards, so that the contact sliding of the two locking rods and the two first L-shaped rods automatically drives the plug shell to move leftwards; the plug connector and the socket connector are connected more easily, after the two swing rods are perpendicular, the connection stability of the plug connector and the socket connector is guaranteed, meanwhile, a second T-shaped rod automatically moves downwards through the elastic tension of a tension spring and is inserted into a limiting groove, the two swing rods cannot continue to swing, and therefore the plug connector and the socket connector can be connected more easily. Therefore, the socket connector and the plug connector are locked.

The invention discloses wire manufacturing equipment, and relates to the technical field of wire rod machining, the wire manufacturing equipment comprises a transmission device, a feeding device, a pipe penetrating device and a forming device, the transmission device comprises a movably arranged jig, and the jig is used for clamping a wire rod; the feeding device is used for feeding wires to the jig. The pipe penetrating device is used for feeding a pipe body to the jig and enabling the pipe body to be arranged on the wire rod in a sleeving mode; the forming device is used for driving the wire to be bent and formed. According to the technical scheme, the production efficiency of the wire rod assembly can be improved.

An electrical connector includes a first housing portion configured to receive a second housing portion in seated alignment to form a housing of the electrical connector. The connector further includes first lock on the first housing portion that includes a lever rotatable between an unlocked position where the second housing portion is removable from the first housing portion, and a locked position that secures the first and second housing portions in seated alignment. The connector further includes a connector position assurance (CPA) device that, in a staged position, engages with the first lock to maintain the lever in the locked position. The connector further includes a second lock that, in the staged position, further secures the first and second housing portions in seated alignment.

The invention discloses a gallium nitride power adapter and a use method thereof, and relates to the technical field of power adapters, the gallium nitride power adapter comprises an adapter body, the adapter body comprises an equipment body, the bottom of the equipment body is fixedly provided with a plug, and the top of the equipment body is provided with a plug wire hole; according to the invention, through the cooperative use of the protection unit and the vacuum unit, the purpose of ensuring the anti-oxidation effect can be achieved, so that the metal surface of the plug can be covered by the telescopic protection sleeve after the adapter is used and pulled out every time, and the metal surface is ensured to be completely isolated from the outside. And meanwhile, a vacuum effect is applied to the interior of the telescopic protective sleeve, so that the oxidation phenomenon of the metal surface of the plug can be effectively slowed down, the influence on the conductive effect caused by the increase of the contact resistance of the metal surface is avoided, and the subsequent internal current conversion effect can be ensured not to be influenced.

The invention discloses a screen FPC terminal alignment assembly device. The screen FPC terminal alignment assembly device comprises a positioning unit, a shaping unit and an assembly unit. On one hand, on the basis of cooperation of the movable bolt and the uncovering part, the extension body is attached to the left side of the back of the screen with the left side of the back of the screen as the reference, turns over rightwards and keeps straightened, automatic flattening and correction of the FPC terminal are achieved, pulling of the extension body is not caused, the damage probability of an internal circuit of the FPC wiring terminal is reduced, and the production efficiency is improved. The alignment precision of the communication end and the connector is effectively improved, and the risks of short circuit and open circuit caused by contact dislocation and offset are reduced; on the other hand, on the basis that the wedge head is wedged into the uncovering space and abuts against the communication end, displacement of the communication end in the assembly process is effectively avoided through movement cooperation of the uncovering part and the wedge head part, accurate assembly of the communication end and the connector is ensured, the assembly success rate is greatly increased, in addition, signal transmission can be more stable and reliable, and the assembly efficiency is improved. And a solid foundation is laid for normal work of the screen display.

The invention relates to an electric connector production device, and relates to the technical field of electric connector production devices. The stamping device mainly comprises a mounting plate, a conveying mechanism, a stamping mechanism, a transferring mechanism and a material bouncing mechanism, the conveying mechanism achieves workpiece conveying through cooperation of a first conveying table and a second conveying table which are perpendicular to each other on different faces and a transfer block. The stamping mechanism completes stamping and fixing of the connector through a stamping block and a crimping block. The transfer mechanism completes precise splicing and discharging operation of the connector through cooperation of multiple assemblies. The material ejecting mechanism achieves the efficient material returning function through a spring and a sliding structure. The technical effects that the production efficiency of the connector is improved, the splicing precision is guaranteed, and the discharging reliability is optimized are achieved.

An electrical connection system includes a first electrical connector assembly and a second electrical connector assembly. The first electrical connector assembly includes a first housing and a first terminal assembly supported by the first housing. The second electrical connector assembly includes a second housing, a second terminal assembly supported by the second housing, at least a portion of the second terminal assembly being movable relative to the second housing between an extended position and a retracted position, and a biasing member that biases the second terminal assembly toward the extended position. The first terminal assembly and the second terminal assembly contact each other to establish an electrical connection upon arranging the first electrical connector assembly and the second electrical connector assembly near one another.

The invention discloses an unlocking tool and a cable assembly pulling-out method. The unlocking tool comprises a first tool half body and a second tool half body, wherein the first tool half body comprises a first half cylinder part, a first mounting part and a first connecting part; and the second tool half body comprises a second half cylinder part, a second mounting part and a second connecting part. The first mounting part and the second mounting part are rotationally connected together, so that the first tool half body and the second tool half body can be rotationally opened and closed, and the first half cylinder part and the second half cylinder part are combined into a cylindrical end part when the first tool half body and the second tool half body are closed; the cylindrical end portion is suitable for being sleeved on a cable of a cable assembly and is suitable for being inserted into a mounting hole of a connector shell so as to simultaneously push a plurality of locking elastic sheets jointed with a terminal of the cable assembly to an unlocking position separated from the terminal, so that the cable assembly can be pulled out along with the unlocking tool. The unlocking tool is simple in structure and convenient to use, and the cable assembly can be pulled out of the connector shell through one-hand operation.

The invention generally provides a connector recording system or platform that includes a recording system designed to interact with a connector system to read an indicia and then transfer, store, and display information associated with the positioning of the connector system in the installed component or device. The connector system includes a male housing assembly, a female housing assembly coupled to the male housing assembly in a connected state, and a connector position assurance assembly with the indicia and a locking member that is movable between locked and unlocked positions. In the locked position, the locking member secures the male housing assembly to the female housing assembly and the indicia can be read by the scanner to signal that the connector position assurance assembly is in the locked position. In the unlocked position, the indicia is in a state that does not allow the scanner to obtain information from the indicia.

An interposer module incorporates at least one flip-chip or other densely pitched IC (DP-chip) into a motherboard assembly without placing undue requirements on the motherboard. The interposer module includes a rigid, densely pitched, multilayer circuit card having an interconnection array for attachment of the DP-chip interconnection points, and a mezzanine connector for removable mating to a compatible motherboard interconnector. Clusters of power connections, clusters of differential pairs of high frequency connections, and clusters of low frequency control connections and / or differential pairs of clock connections are each surrounded and isolated by ground connections. A compartment cover having a lid and isolating dividers can be placed over the DP-chip to isolate high frequency areas of the module from each other and from other RF sensitive areas. Thermally conductive material can extend from the cover lid to the DP-chip, and a cooling fan can circulate air past cooling fingers extending from the lid.

A connector assembly includes a first housing having an indicium imprinted thereon and a movable member movable from a first position configured to render the indicium illegible to an optical scanning device to a second position configured to render the indicium legible to the optical scanning device. The indicium is visible when the movable member is in the first position and when the movable member is in the second position. A method of mating a connector assembly having a movable member and an indicum imprinted thereon is also presented.

The invention discloses a socket with safety protection. The socket comprises a multi-mode thermal sensing array, and a fusion array of a miniature infrared thermal imaging sensor array and a distributed fiber grating temperature sensor which are integrated at key points in the socket; according to the active locking mechanism based on the thermal deformation prediction model, a micro servo motor, a ball screw, a pre-tightening spring and a spring bolt form an electronic lock, a shape memory alloy wire is used for rapid and silent emergency unlocking, and the micro servo motor is used for high-precision conventional locking; the dynamic thermal safety boundary algorithm module is used for dynamically calculating the optimal temperature upper limit and the optimal power upper limit of each component in the current state according to factors such as a real-time temperature field, predicted thermal deformation, current charging power and historical charging data; the main controller is used for transmitting a large amount of real-time temperature field data. Through multi-mode sensing, predictive modeling and master-redundancy cooperative execution, thermal safety and mechanical reliability of the charging interface under extreme working conditions are guaranteed.

A high-frequency transformer assembly test production line disclosed by the present invention comprises a bearing frame, a feeding conveyor belt machine and a shell seat member, the upper end of the bearing frame is provided with an alternating disc capable of intermittently rotating through a servo motor assembly fixedly connected in the bearing frame, and a bracket of the bearing frame is provided with a test mechanism used for high-frequency transformer inspection. The feeding conveying belt machine and the discharging conveying belt machine are respectively provided with a feeding and taking mechanism used for automatic feeding of the high-frequency transformer and a feeding and taking mechanism used for automatic taking and placing of the high-frequency transformer, and the shell base piece is provided with a communication mechanism used for protection type indirect butt joint between pins of the high-frequency transformer and the testing mechanism. According to the high-frequency transformer assembling and testing production line, pins of the high-frequency transformer can be inserted easily without hindering, deformation and bending caused by hindering due to angle deviation of the pins are avoided, the pins are prevented from being damaged in the testing process through protection type indirect butt joint, and the accuracy of the testing effect is guaranteed.

The utility model provides a PCIe connector, a PCB and a system for repairing the plugging fault of a connector without disassembling a box, which belong to the field of servers, and are all characterized in that a male connector shell is provided with a first mounting part, a connector socket is provided with a second mounting part, and the first mounting part and the second mounting part are matched for use; the fixing device is used for fixing a male connector shell on a connector socket; after the male head connector housing is fixedly installed on the connector socket, the plugging end of the male head plug passes through the connector jack and enters the female head accommodating cavity, and at the moment, the driving mechanism can drive the connector female head to realize the re-plugging operation with the male head plug. The connector female head and the welding pin are connected through a flexible flat cable. The driving mechanism is provided with a driving pin, one end of the driving pin is connected with the driving mechanism, and the other end of the driving pin extends out of one end, opposite to the connector jack, of the connector socket. According to the utility model, re-plugging between the male head and the female head of the connector can be realized without disassembling a machine.