32results about How to "Fast wiring" patented technology

The invention discloses a mini pen of direct-writing electronic/photoelectronic component and its structure. The decompression device is located in the cap of the pen and connected with the pressing pipe on the top of the cap. The lower end of the cap is connected airtightly and movably with the upper end of the brush stand to form the bunker used to deposit the material that needs to deposit. The lower end of the brush stand is penpoint. The mini pen links with the air supply by two shunt-wound press controlling devices. The controller controls two gas paths and the relative movement of the mini pen to the base to form the direct-writing device. The mini pen can be used to create the electronic component and the photoelectronic component, for example, the polymer filter waveguide. Depending on the structure and polymer character of the mini pen, the polymer material can be put into the mini pen and direct write the filter waveguide. The wiring speed is rapid; the span of the wire width is large; the cost of producing and operating is low. The wiring speed is between 2 and 15mm/s and the wire width is between 0.06 and 2mm.

The present invention relates to an FPGA chip wiring method. The method comprises: carrying out FPGA chip layout and obtaining coordinates of each unit of the chip after layout; according to a wiring pattern of the FPGA chip, obtaining pre-stored wiring code information corresponding to the pattern; and determining the code of the unit according to the coordinates of each unit after layout, and carrying out wiring pruning on each unit according to the wiring code information. According to the method disclosed by the present invention, by obtaining the wiring code information of the wiring pattern in the FPGA chip, and according to the pre-stored wiring code information, reasonable pruning is carried out in the actual wiring process, so that the wiring speed is improved, and the time delay is reduced.

The invention provides a harness wiring binding plate which comprises a wiring plate, wherein positioning wire clips are arranged on the wiring plate, a rail is arranged at the lower end of the wiring plate, the wiring plate moves on the rail, a wire binding device is arranged on the wiring plate and comprises bases, wire binding clips and telescopic cylinders, the telescopic cylinders are arranged at the lower ends of the bases, the wire binding clips are arranged at the upper ends of the bases, binding tapes for wire binding are arranged at the upper ends of the wire binding clips, and heating devices are arranged at the two end clip heads of the wire binding clips. The binding tapes are melted and connected by the heating device, a wire going direction is fixed by the fixed wire clips on the wiring plate, a wire harness of which wiring is completed is automatically bound by the wire binding device, manual wire binding and the operation or redundant wire binding are eliminated, and the working efficiency is improved; and moreover, indication lamps and a control device are arranged, a worker is reminded of wiring position according to the harnesses with different specifications, and the wiring speed is increased.

The invention discloses a rapid wiring system and relates to the wiring technology for power lines and signal lines. The rapid wiring system comprises a main channeled board, a straight connector, a bent connector and a T-shaped three-way connector, wherein the straight connector, the bent connector and the three-way connector can be connected with the main channeled board conveniently and respectively comprise a shell, partition boards, copper bars and a cover plate, three partition boards are arranged in each shell to form four wiring grooves, one copper bar is clamped in each wiring groove in the mode that the copper bar can be taken out of the wiring groove, and the copper bars in every four corresponding wiring grooves are three live wires and one null wire respectively. A rapid plug device which is assembled on the main channeled board and connected with a copper bar of the main channeled board is further arranged, and a cooling structure and an installation structure fixedly installed on a facility to be installed are further arranged. According to the rapid wiring system, the complicated processes such as peeling, metal core wire winding, insulating tape wrapping and winding, pulling are omitted, the wiring speed is high, both time and labor are saved, and labor cost for wiring is low; the rules are the same, and uniformity is achieved; the cooling effect is good, and the electrical performance is reliable; mistaken wiring is avoided; the application range is wide, and the rapid wiring system is suitable for wiring of power lines and signal lines in power boxes, rooms and the like.

The invention provides a wiring device of a multiwire cutting machine, which is used for wiring the multiwire cutting machine. The wiring device comprises a first driving main shaft, a second driving main shaft, a third driving main shaft and a fourth driving main shaft, wherein a working mode of a driving motor of at least one driving main shaft is set into a torque control mode; the torque directions of the driving motors are the same as the rotation directions of the driving main shafts, so that the rotation frictions of part of the driving main shafts are counteracted; the torque of each driving motor is set to be less than friction torque of each driving main shaft, so that the friction torque of each driving main shaft is counteracted with the torque set on each driving motor; the torque of each driving motor is less than the friction torque of each driving main shaft, so that each driving main shaft is kept in a static state when wiring is not performed; and outer force can be used for wiring the cutting machine by only counteracting the friction torque of part of the driving main shafts, so that resistance of a roller system during wiring is reduced, the wiring time is shortened, and the wiring speed of the multiwire cutting machine is increased.

The invention discloses a mutual inductor handover test switching device and a switching method thereof. The device comprises four sets of switching circuits, respectively a first group of secondary winding switching loop, a second group of secondary winding switching loop, a third group of secondary winding switching loop and a fourth group of secondary winding switching loop, each of the switching circuits comprises an I+ input end, an I-input end, a U+ input end, a U- input end, a first selector switch, a second selector switch, an output end E, an output end L and an output end D. The I+ input end and the U+ input end are connected to one end of a secondary winding of the transformer in parallel, the I- input end and the U- input end are connected to the other end of the secondary winding of the transformer in parallel, the I+ input end is connected to the output end D and the I- input end through a first selector switch, and the I- input end is connected to the output end E and the output end L through a second selector switch. According to the invention, the mutual inductor with no more than four groups of secondary windings can be tested, the switching loop is simple, the switching is convenient, the test during mutual inductor handover is rapidly realized, the test time is shortened, and the test efficiency is improved.

The invention provides a push-in type three-connection pipe. The push-in type three-connection pipe comprises an inner connection pipe, an outer connection pipe, a nut and a jacket; when the push-in type three-connection pipe is manufactured, the inner connection pipe passes through the nut and the outer connection pipe sequentially, and the inner connection pipe is connected with the outer connection pipe under pressure, and finally, the jacket is sleeved on the outer connection pipe under pressure. The push-in type three-connection pipe of the invention is adopted as a joint for coating a cable; because the structure of each component, the connection of the cable can be simpler and more stable, and the operation of workers can be facilitated, and security can be strengthened.

This invention relates to a new bootstrap connecting terminal, suitable for connecting spots, its technical project is characterized by that: under the supporting sheet via screw is equipped with supporting block, the thread end on the bottom of supporting block is evoluted in the screw hole on the connecting terminal plate, assembling bolt is located between the supporting sheet beside the supporting block and connecting terminal plate, at the bottom of the assembling bolt is smooth surface body, on the smooth surface body is equipped with an impacting ring evoluted with assembling screw, on the smooth surface body under the impacting ring is thread-clamping pad, and the screw under the smooth surface body evoluted in the screw hole on the connecting terminal plate. The invention has unique structure, rapid connection speed, board developing and adapting market and great economical, social benefit.

The invention discloses a bundling and distributing method for an electric energy metering device, which comprises the following steps of: respectively arranging two outer yellow wires, two middle green wires and two inner red wires below a three-phase electric energy meter side by side up and down, ensuring that a binding post to which the terminal of each wire is connected is 50 to 80mm away from the terminal, bundling the six wires, fixing on a disc and ensuring that the wires on the disc are consistently horizontal or vertical; and ensuring that the six wires are connected with a U phase, a V phase and a W phase of the three-phase electric energy meter in turn from outside to inside, the lower wire in each pair of wires is connected with a meter incoming wire, and the upper wire in each pair of wires is connected with a meter outgoing wire. The specific distributing method comprises the following steps of: bending the terminal of each wire 90 degrees downwards by taking the position of the terminal of each wire flush with the binding post as a staring point, wherein the terminal is connected to the binding post; and bending upwards from outside to form a U shape and connecting to the binding post. The method has the advantages of high distributing speed and accuracy, standard and attractive bundle shape and high operability.

The invention relates to the technical field of analog chips, in particular to an analog chip circuit winding method, which comprises the following steps of: constructing a winding space, calculating basic parameters of winding, calculating a shortest connecting line according to layout, searching and finishing calculation of a winding scheme, drawing an entity connecting line according to the winding scheme, outputting data and the like, thereby automatically finishing a block-level connecting line. The wiring speed is high, the layout is reasonable, and the DRC accuracy and the connectivity rate are high.

The invention discloses an FPGA wiring method and device. The method comprises the steps that a cost value between part of nodes in an FPGA is estimated, and a cost estimating model is generated; the cost estimating model is utilized for estimating the cost value between the nodes in the wiring process; wiring is carried out according to the estimation result. According to the technical scheme, the problem that an existing FPGA wiring scheme is not perfect enough is solved.

The present invention discloses an accelerated routing method. The method comprises: removing a first net from a first-in-first-out queue in a routing order of all nets; when it is determined that the first net is congested and it is determined that a fan-out of the first net is greater than a first pre-determined threshold, determining whether a current iteration period is a special iteration period; when it is determined that the current iteration period is the special iteration period, disconnecting the first net and rewinding; when it is determined that the current iteration period is a non-special iteration period, determining whether the current first-in-first-out queue is an empty queue; when the current first-in-first-out queue is a non-empty queue, removing a second net from the current first-in-first-out queue, and repeatedly carrying out an iteration flow of the current iteration period; and when the current first-in-first-out queue is the empty queue, terminating the iteration flow of the current iteration period.

The invention discloses a wiring method and device of a programmable device, electronic equipment and a storage medium, and belongs to the field of integrated circuit design. The method comprises the following steps: acquiring wired nodes and to-be-wired nodes in a circuit connection line designed by a user; judging whether the to-be-wired node is a key wiring node in a user design circuit connection line or not, and obtaining a node judgment result; obtaining a reverse target node of the to-be-wired node according to the node judgment result, wherein the reverse target node comprises a wiring starting point of the user design circuit connection line and a wired node near the to-be-wired node; and reversely executing a wiring algorithm flow by taking the node to be wired as a starting point and the reverse target node as an end point. According to the invention, the wiring path does not need to be allocated in advance, so that the subsequent wiring operation is relatively flexible, the wiring speed is relatively high, the wiring time is relatively short, and the user experience is relatively good.

The invention discloses a wire spool tool named as a spool of a multi-channel anemograph. The spool comprises an I-shaped steel reinforcing rod ring and handles and is characterized in that internal screws of the handles and the I-shaped steel reinforcing rod ring are welded together; outer skin of the handles can freely rotate; and besides, the handles and the I-shaped steel reinforcing rod ring are in the same plane. The spool of the multi-channel anemograph is simple and light and is convenient to utilize, a user can wind messy wires through only slightly rotating the handles, and wide-range popularization and application are facilitated.

The invention discloses a modular combined snap connection terminal block, comprising symmetrical left and right end modules and a number of intermediate modules, wherein guide-track grooves are separately formed in the bottoms of the left and right end modules and the intermediate modules, both the left and right end modules are provided with a group of half through holes and a slit, the intermediate modules are provided with twp groups of half through holes and two slits, a conductive connecting piece includes a connecting piece and two connection holes, the left end module and the intermediate module form a group of complete through hole and complete slit, the connecting piece is arranged in the complete slit, a connection cylindrical hole is placed in the complete through hole, and a connection snap is arranged in the connection cylindrical hole. The modular combined snap connection terminal block disclosed by the invention has the beneficial effects as follows: the structure adopting the modular combined connection terminal is more and more user-friendly, and is simple and reasonable in design; the contact piece has an excellent structure, the connection speed can be greatly increased, screwdrivers and other special tools are no longer needed during connection, the connection can be completed with a gentle press, and the connection is very convenient, simple and fast.