32results about How to "Shorten the path" patented technology

Embodiments of this disclosure relate to multilayer power topologies and inductor devices. According to one configuration, an inductor device includes a core and one or more conductive paths. The core is magnetically conductive and surrounds (encapsulates) the one or more conductive paths. Each conductive path extends from a first end of the inductor device through the core of the inductor device to a second end of the inductor device. The magnetically conductive core is operable to limit (guide, carry, deliver, position, etc.) a corresponding magnetic flux generated from a current flowing through the corresponding conductive path. The core stores the magnetic flux energy (i.e., the first magnetic flux) generated by the current flowing through the first conductive path. One configuration herein includes a power converter assembly comprising a component stack including the inductor device as described above, a first power interface, a second power interface, and one or more switches.

Embodiments of the present application provide a battery pack and an electric device with the battery pack. The battery pack comprises a housing assembly, a first connecting member and a cell assembly. The housing assembly has a first space. The housing assembly is provided with a first opening and a second opening communicating with the first space. The first connecting member is accommodated in the first space. The first connecting member is provided with a first channel. The first opening and the second opening communicate through the first channel. At least part of the cell assembly is arranged in the first space. In a first direction, projections of the first opening and the second opening are separated from a projection of the cell assembly. The first direction is a stacking direction of cells in the cell assembly. Heat of the cell assembly of the battery pack flows in the first channel through external air and is dissipated to the external environment, thereby improving the heat dissipation efficiency of the cell assembly.

This invention provides a fully automated selective soldering system and method, comprising: a flux spraying mechanism arranged sequentially; a first conveying mechanism for conveying a PCB board to the spraying station of the flux spraying mechanism; a preheating mechanism for preheating the sprayed PCB board, wherein the preheating mechanism includes a third conveying mechanism; a second conveying mechanism for conveying the preheated PCB board above a rotary soldering mechanism; and a rotary soldering mechanism for soldering the preheated PCB board. The flux spraying mechanism is located below the first conveying mechanism, and the rotary soldering mechanism is located below the second conveying mechanism. The first and second conveying mechanisms are respectively connected to both ends of the third conveying mechanism. This arrangement simplifies the structure of the transmission section, making the overall equipment structure more compact; and significantly shortens the path of the PCB board between different processes, resulting in a substantial improvement in work efficiency.

This specification provides an embodiment of a method for outbound goods processing. The method involves acquiring outbound orders to be processed in a target warehouse; determining the inventory information of each item in the outbound order; configuring picking tasks based on the inventory information, whereby the picking tasks are configured based on unit carrier capacity; sending the picking tasks to picking objects to enable them to pick items and obtain containers ready for outbound processing; then performing a verification task via an RFID channel machine; and finally, responding to the execution of the verification task, outbound operations are performed on the containers that have passed the verification task. This achieves a batch outbound process based on an RFID channel machine. Because it uses unit carrier capacity to batch pick items with different inventory levels, and employs a piecing operation to collect scattered items, it reduces the picking process path. Furthermore, the RFID channel machine performs batch verification of the collected items, ensuring the accuracy of the picked outbound goods.

The application provides an embedded flash memory structure and a manufacturing method thereof. The gate stack layer comprises a tunneling oxide layer, a floating gate layer, a gate dielectric layer and a control gate layer which are stacked in sequence. The floating gate layer comprises a plurality of mutually electrically isolated nano storage points. During programming, charges can be stored in the plurality of mutually electrically isolated nano storage points. When breakdown occurs in any nano storage point, the remaining undamaged nano storage points can still normally store charges due to the electric isolation between the nano storage points, so that the floating gate layer can maintain normal storage function, thereby improving the overall stability of the memory and increasing the service life of the memory. The application has six kinds of embedded flash memory cell structures. In particular, the tunneling oxide layer and the floating gate layer are arranged to protrude from both sides of the gate dielectric layer and the control gate layer, thereby greatly improving the programming speed of the embedded flash memory.

The utility model relates to the technical field of medical instruments, and particularly provides a medical dust collection head and medical dust collection equipment. One end of the storage piece is detachably connected with the sucking and sweeping piece; the storage part is used for storing the chippings adsorbed by the sucking and sweeping part; one end of the negative pressure filter pipe is detachably connected with the other end of the storage part, and the other end of the negative pressure filter pipe is detachably connected with the negative pressure pipe; wherein the storage piece is provided with an expansion pipe body, the expansion pipe body is provided with a lower storage cavity and an upper negative pressure cavity, and the lower storage cavity and the upper negative pressure cavity are separated through a blocking baffle; one end of the negative pressure filter pipe is inserted into the upper negative pressure cavity; the blocking baffle is used for blocking part of chippings from entering the upper negative pressure cavity from the lower storage cavity. And therefore, paths for chippings to enter the negative pressure pipe are reduced. The blocking probability of the negative pressure pipe is effectively reduced, and the negative pressure pipe can keep stable suction force after being used for a long time.

This invention discloses a method and system for quantifying cigarette consumer preferences based on multimodal fusion, belonging to the fields of data processing and artificial intelligence technology. The method includes: collecting voice data from consumers during smoking and behavioral observation data recorded in real-time by interviewers; processing the voice data to extract text features and acoustic emotion features; structurally encoding the behavioral observation data to generate a temporal behavioral feature sequence; and inputting the multimodal features, after time alignment, into a multimodal fusion analysis model based on an attention mechanism for fusion analysis, generating and outputting a structured quantitative index of consumer preferences. The system includes corresponding functional modules for implementing the above steps. This invention solves the problems of high cost, single insight dimension, and difficulty in quantifying conclusions associated with traditional methods. It can efficiently and accurately fuse consumers' subjective speech and objective behavioral responses in natural interview scenarios, outputting quantitative preference indicators that can directly guide cigarette product development, and has significant advantages such as low cost, high feasibility, and operable results.

The invention discloses a molecular sieve adsorbent which comprises a hierarchical pore hard core and a molecular sieve shell, the hierarchical pore hard core is an inorganic porous ball core with a mesopore-macropore composite structure; the molecular sieve shell is a mixture of molecular sieve raw powder and a crosslinking agent. The invention further discloses a forming method of the molecular sieve adsorbent and application of the molecular sieve adsorbent in a pressure swing adsorption process.

The invention relates to a long-distance retrograde orbit satellite load layout structure and a satellite assembly. The long-distance retrograde orbit satellite load layout structure comprises a satellite body, a satellite-borne atomic clock, a satellite-ground or inter-satellite link measurement and communication load, a space observation camera, a laser communication test load, a laser ranging time difference measurement load and a space scientific detection load, wherein the satellite-borne atomic clock is mounted on the inner side surface of the satellite body in a heat conduction manner; the satellite-ground or inter-satellite link measurement and communication load comprises an in-satellite transmitting assembly and an out-satellite antenna, the in-satellite transmitting assembly is installed on the inner side face of the satellite body in a heat conduction mode, and the out-satellite antenna is installed on the outer side face of the satellite body in a heat insulation mode. The space observation camera is installed on the outer side of the satellite body. The laser communication test loads are installed on the inner side and the outer side of the satellite body. The laser ranging time difference measurement load is thermally mounted on the inner side surface of the satellite body; space scientific detection loads are installed on the inner side face and the outer side face of the satellite body. And through reasonable load layout, low-energy-consumption orbit injection of the DRO satellite can be realized.

The utility model discloses an air compressor waste heat recovery pipeline connecting structure, and relates to the field of air compressor accessories. According to the technical scheme, the air compressor waste heat recovery pipeline connecting structure comprises a pipe body, the left end of the pipe body is slidably connected with a first internal thread connecting cap, the right end of the pipe body is slidably connected with a second internal thread connecting cap, and a connector assembly is installed at the right end of the pipe body and comprises a first external thread ring; the first external thread ring is in threaded connection with the second internal thread connecting cap, the right side of the first external thread ring is fixedly connected with a connecting block, a sheath assembly is arranged outside the pipe body, and an inner cavity of the sheath assembly is matched with the outer contour of the connecting block and the outer contour of the second internal thread connecting cap. According to the scheme, the external sheath assembly is arranged, rigid limiting is formed outside the second internal thread connecting cap and the connecting block of the connector assembly, twisting between the second internal thread connecting cap and the connecting block is reduced, damage of internal and external threads to sealing materials is reduced, sealing performance and stability between connectors are guaranteed, waste heat medium loss is reduced, and waste heat recovery efficiency is improved.

This invention discloses a biosynthetic pathway for α-ionone, an engineered microorganism, and its applications, belonging to the field of bioengineering technology. This invention is the first to construct a novel pathway for the synthesis of α-ionone via a two-step enzymatic reaction using farnesyl pyrophosphate as a direct precursor and the intermediate α-ionylideneethane. This pathway avoids carotenoid intermediates and has advantages such as a short pathway, high carbon efficiency, low oxidative stress, and strong strain robustness. This invention also provides a recombinant *Yarrowia lipolytica* strain heterologously expressing the aforementioned two functional enzymes. After metabolic engineering optimization, the α-ionone yield reaches 1745.7 mg / L, which is the highest level reported to date for microbial fermentation production. This invention forms a complete patent protection framework covering the biosynthetic pathway, recombinant microorganism, construction method, production method, and intermediate applications, enabling efficient, green, and sustainable industrial production of α-ionone, and has significant application value.

The application relates to the computer technical field, in particular to a commodity detail page generation method, device, medium and program product. The method is applied to an electronic device and comprises the following steps: obtaining first description information and second description information of a target commodity, wherein the first description information is description information of the target commodity by a merchant, and the second description information is description information of the target commodity by a user; cross-verification is performed on the first description information and the second description information to obtain target description information, wherein the authenticity of the target description information is higher than that of the first description information; at least one display module is generated based on the target description information, wherein the access score of each display module is greater than a first preset value, and the access score is used for representing the degree of suitability of the display module for display; and the display modules are spliced to obtain a detail page of the target commodity. Thus, the commodity description information in the obtained commodity detail page is more authentic.

The invention discloses a self-cleaning anti-cavitation plunger pump based on a Tesla valve and an inertial separation technology, and relates to the technical field of hydraulic plunger pumps. The plunger is internally integrated with a through type Tesla valve runner; a side hole communicated with the first end of the flow channel is formed in the neck of the plunger, and the side hole is covered with a filter screen cover; the bent section of the Tesla valve flow channel is provided with a branch discharge flow channel, and a one-way valve is embedded in the branch discharge flow channel. By means of the asymmetric flow resistance characteristic of the Tesla valve, auxiliary oil supplementing is achieved through the reverse low-resistance channel in the oil suction stroke so as to restrain cavitation; in the oil pressing stroke, forward high-resistance backflow is used for conducting back washing on the filter screen cover, and solid particle pollutants are enriched and discharged to a pump shell cavity in a directional mode through a one-way valve in combination with inertia centrifugal force generated by flow channel steering. According to the self-cleaning plunger pump, high integration of cavitation prevention, self-cleaning and active pollutant discharging is achieved, the reliability of the plunger pump is remarkably improved, and the service life of the plunger pump is remarkably prolonged.

The utility model provides a kind of take-out cabinet with ventilation sterilization and disinfection system, a kind of take-out cabinet with ventilation sterilization and disinfection system, comprising: the cabinet body being equipped with several partition chambers, cabinet body is equipped with cabinet door corresponding chamber front, cabinet body rear is equipped with plug-in type sterilization and deodorization device, plug-in type sterilization and deodorization device includes several respectively intercommunication in cabinet body chamber and merge and extend to the air exhaust duct of cabinet body top, air exhaust duct top end is connected with the air exhaust fan of driving cabinet body chamber air exhaust;Air exhaust duct corresponding cabinet body chamber intercommunication end is respectively arranged with electric air valve, electric air valve can be individually interconnected or cut off air exhaust duct and the air of corresponding cabinet body chamber;Cabinet body rear end is equipped with pipe sandwich, air exhaust duct is contained in pipe sandwich;Cabinet body chamber is respectively equipped with the negative ion disinfection device of setting close to air exhaust duct intercommunication place.This application has the effect of simply and effectively eliminating the smell remaining in take-out cabinet, reducing manpower input, and ensuring the sanitary environment of take-out cabinet.

The application discloses an ultra-thin membrane electrode proton exchange membrane fuel cell and a preparation method thereof. The structure of the ultra-thin membrane electrode cell is that porous media flow fields of cathode and anode are arranged on two sides of the ultra-thin membrane electrode, the proton exchange membrane is covered with cathode and anode catalytic layers on the upper and lower sides respectively to form a catalytic layer coated proton exchange membrane assembly, and the cathode and anode catalytic layers are respectively covered with an ultra-thin porous carbon fiber layer with a thickness of less than 15 micrometers, so that the ultra-thin membrane electrode cell is finally formed, and the total thickness of the electrode is less than 50 micrometers. The preparation method is that a 14% dimethylacetamide solution is prepared, electrostatic spinning is carried out, then sintering and solidification are carried out, and high-temperature sintering is carried out. The application can reduce the thickness of the membrane electrode by about 90%, reduce the thickness of the single cell by about 41%, improve the volume power density of the fuel cell by more than 100%, and effectively reduce the concentration difference loss of the fuel cell due to the shortened reaction gas transmission path, so that the absolute power density of the single cell is improved by about 47%.

The utility model relates to a screw cap machine technical field, and specifically is a kind of food cover screw cap machine feed detection mechanism, including vibrating disk, support frame and bottom detection component, the side of vibrating disk is provided with support frame, the top of support frame is provided with guide component, the side of guide component is provided with bottom detection component, the side of bottom detection component is provided with surface detection component, the top of support frame is located the bottom of bottom detection component and surface detection component and is provided with discharge conveyer belt, the side of support frame is located the both sides of discharge conveyer belt and is provided with distribution component;The bottom detection component includes driving pulley and driven pulley;By increasing bottom detection mechanism, using the mode of clamping, guiding, in the process of conveying screw cap detection feeding, the appearance detection is carried out to its bottom surface simultaneously, to improve use effect.

The application discloses a kind of foam tray cavity waste removal equipment, including workbench, and be set on the foam loading device of workbench, foam positioning device, cavity waste removal device, waste collection device.The application is positioned by setting spacing piece to foam tray in processing station, cavity waste is picked up by being inserted to forward and downward inclination of inserting material needle, and the material characteristics of foam makes it adhere to inserting material needle, with lifting mechanism, translation mechanism and waste separation stopper, cavity waste is transferred from processing station to waste collection station and automatically separated, waste removal action is simple, and efficiency is high;In addition, each device is arranged around processing station, reduces the walking path of each device, makes equipment structure compact, occupies small space, and operation process rhythm is reliable and orderly, to improve production efficiency, save production cost.

The invention relates to the technical field of network communication, in particular to a software-defined networking method and device based on agency, the initiative of connection is transferred to an agency node closer to a switch, the path and time of connection establishment are shortened, the method and device are especially suitable for scenes with a large number of switches and topology dynamic changes, and the efficiency is improved. According to the method, the security genes of the master and slave control channels are inherited and lightweight adaptation is carried out, and the performance bottleneck and security shortages of the traditional SDN southbound channel are fundamentally solved through the original design of intelligent event filtering, multi-path processing and the like, so that a solid end guarantee is provided for stable and efficient operation of the whole hierarchical control architecture.

The utility model discloses an integrated valve group energy accumulator and humanoid robot, integrated valve group energy accumulator includes power hydraulic pump, energy accumulator subassembly and integrated valve subassembly, energy accumulator subassembly includes installation body and deformable container, and installation body forms a cavity and a plurality of valve group interfaces communicating with the cavity, and the cavity communicates with the liquid outlet of power hydraulic pump, and deformable container sets up in the cavity, and can reduce when the pressure in the cavity becomes big, and becomes big when the pressure in the cavity reduces, integrated valve subassembly is integrally arranged in installation body, and its liquid inlet end is connected with the valve group interface adaptation, and the liquid outlet end is used for connecting power element, the device carries out integrated design to power hydraulic pump, energy accumulator subassembly and integrated valve subassembly, and the traditional layout has saved a large number of external pipeline connection, has greatly shortened the fluid path, has reduced the pressure loss of fluid in the flow channel, has improved the utilization efficiency of energy, has simplified the part arrangement complexity simultaneously, and has promoted the system integration degree.

The utility model discloses a shaping waste gas combustion treatment system, aims at providing a shaping waste gas combustion treatment system who can reduce energy consumption, reduce pollution emission and carbon emission. It includes workstation, a plurality of drying oven, waste gas incinerator, heat exchanger, waste heat recovery ware and exhaust pipe, is installed with burner in waste gas incinerator, and drying oven and exhaust pipe are connected with the upper end of workstation, and waste gas incinerator, heat exchanger, waste heat recovery ware are connected with the lower end of workstation, and workstation is equipped with waste gas inlet pipe and heat recovery pipe, and waste gas inlet pipe and heat recovery pipe all are installed with power fan, and one end of waste gas inlet pipe is connected drying oven, and the other end of waste gas inlet pipe is connected heat exchanger, and one end of heat recovery pipe is connected drying oven, and the other end of heat recovery pipe is connected waste heat recovery ware. The utility model has the beneficial effect of: realize energy saving and emission reduction and reduce pollution and carbon; operation efficient and green environmental protection; system compact, path saving and gas efficient flow.

This invention belongs to the field of computer science, specifically a data leakage prevention system, including a protective box, a protective plate, and a cable protection unit. The protective plate is inserted into the protective box; the cable protection unit is located within the protective plate; the cable protection unit includes a protective groove and a protective shaft; multiple sliding grooves are formed within the protective plate; the protective shaft is slidably inserted into each sliding groove; one end of the protective shaft is inserted into the protective groove; the rotating shaft and the limiting shaft are locked by a door lock and a limit pin, allowing the rotating shaft to be rotated and the protective plate to be opened only by unlocking the door lock. By incorporating a high-elasticity element within the protective plate, the torque of the rotating shaft is increased. Furthermore, since there are three rotating shafts, the system requires two or more people to open, making it impossible for a single person to open, thus increasing the security of data within the server.

The utility model discloses a battery monomer, and relates to the technical field of batteries, the battery monomer comprises a shell, a first cover plate assembly, a second cover plate assembly, a first inner core, a second inner core and a separation structure, the first cover plate assembly and the second cover plate assembly are respectively arranged at a first opening and a second opening of the shell, and the separation structure is arranged in the shell; the separation structure, the shell and the first cover plate assembly define a first containing space, the separation structure, the shell and the second cover plate assembly define a second containing space, and the first inner core and the second inner core are arranged in the first containing space and the second containing space respectively; according to the technical scheme provided by the embodiment of the invention, the interior of the battery monomer is divided into the two independent inner cores, so that the length of the single inner core is reduced, the current path is shortened, and the resistance is in direct proportion to the current path length, so that the internal resistance of the battery can be obviously reduced, the heating value of the battery is further reduced, and the energy efficiency is improved.

This utility model relates to the field of induction cooking appliance technology and discloses an induction cooking appliance, including an induction cooktop panel, a shell, and a coil module installed inside the shell. An infrared temperature measuring module is detachably installed in the middle part of the coil module. The coil module includes a coil base, a magnetic conductor, and a coil plate, wherein the coil plate is installed above the coil base. This utility model hides or partially hides the entire infrared temperature measuring module inside the coil module, requiring little or no additional space to install the infrared temperature measuring module, reducing the longitudinal (Y-axis) space occupied by the infrared temperature measuring module. This is beneficial for the application of the infrared temperature measuring module in existing appliances and also for the ultra-thin design of the appliance. At the same time, the infrared temperature measuring module being inside the coil module also reduces the distance between the detector and the target object, reducing the path of interfering light entering the detector and receiving a stronger infrared radiation signal from the cookware.

The application discloses a routing protection method based on hop number dependence and partial order calculation, which fully utilizes partial order routing calculation and hop number to solve the routing protection task. Firstly, all paths are divided into atomic comparison paths and non-atomic comparison paths, all paths of source and destination nodes are divided into incomparable path sets and comparable path sets through partial order routing calculation, and path consistency forwarding is ensured by using the cumulative calculation mode of the next hop of the bifurcation node; secondly, the comparable path set is pruned through a hop number pruning strategy, an intersection point set and a pruning strategy combined with hop number; finally, a candidate path set of a Top1 path and a candidate path set of a Top2 path are obtained, and particularly, the application reduces the time complexity of processing paths through a double stack structure. In a real network topology, compared with the existing common routing protection scheme, the application improves the protection rate of the Top1 path, and can guarantee that the Top2 path has better performance.

The utility model discloses a bottom-in top-out water purifier filtering device which comprises a base, a filtering assembly and a water outlet faucet, the filtering assembly and the water outlet faucet are arranged on the base, the filtering assembly comprises a shell, a water inlet seat arranged at the bottom of the shell, a filter element set arranged in the shell, a water outlet seat arranged above the filter element set and a top cover located above the water outlet seat, the water outlet seat is communicated with the water outlet end of the filter element group; a first water outlet cavity is formed in the water outlet seat, a second water outlet cavity is formed between the water outlet seat and the inner wall of the shell, a water inlet hole communicated with the first water outlet cavity is formed in the inner wall of the water outlet seat, a drainage hole communicated with the first water outlet cavity and the second water outlet cavity is formed in the outer wall of the water outlet seat, and a water outlet hole communicated with the second water outlet cavity is formed in the shell. The first water outlet cavity is annularly arranged on the periphery of the water outlet end of the filter element set, the second water outlet cavity is annularly arranged on the periphery of the first water outlet cavity, and the water outlet holes are located on the annular side of the second water outlet cavity, so that the water outlet position is closer to the water outlet end of the filter element set, and the water outlet speed is remarkably increased.

The application discloses a kind of ship anti-piracy cabin emergency ventilation systems.The ship anti-piracy cabin emergency ventilation system includes the anti-piracy cabin under the topside deck, the side wall of anti-piracy cabin is provided with at least one air inlet pipe and one exhaust pipe in horizontal direction, air inlet pipe and exhaust pipe are close to topside deck, and air inlet pipe is at the opposite side of exhaust pipe, air inlet pipe and exhaust pipe extend to the outside of the hull from anti-piracy cabin respectively, the end of air inlet pipe extending into anti-piracy cabin is connected with extension pipe extending to the bottom wall of anti-piracy cabin, the upper side of extension pipe is provided with outside valve one, the lower side of extension pipe is provided with several air supply openings, the end of exhaust pipe extending into anti-piracy cabin is provided with outside valve two.The application solves the problem of high exposure risk and low safety in the prior art.

The application provides a pixel unit, a pixel array, an image sensor and a traffic device. The pixel unit comprises: a signal source circuit connected to a first reset power supply, configured to reset based on the first reset power supply and generate a voltage signal through photoelectric conversion; and a storage circuit connected to a second reset power supply and the signal source circuit, configured to reset based on the second reset power supply and store the voltage signal generated by the signal source circuit; wherein a signal path between the signal source circuit and the first reset power supply is independent of a signal path between the storage circuit and the second reset power supply. The application is used to reduce the charging and discharging time of the capacitor and improve the frame rate.

The present disclosure provides a transfer device, a storage and retrieval system and an article transfer method, wherein the transfer device comprises: a first transfer device arranged on an external guide mechanism and configured to move horizontally along the guide mechanism; a lifting mechanism arranged on the first transfer device and moving with the first transfer device and lifting in a vertical direction; a second transfer device having a first state of moving with the lifting mechanism in the vertical direction and a second state of moving vertically along an external climbing mechanism, wherein the climbing mechanism is located above the guide mechanism; wherein in the first state, the second transfer device takes and places articles at a storage position below the guide mechanism, and in the second state, the second transfer device takes and places articles at a storage position above the guide mechanism.

The utility model relates to the technical field of vibration motor, especially axial flux vibration motor. This axial flux vibration motor includes the shell, stator assembly and rotor assembly, stator assembly is fixed in the shell, rotor assembly rotates and is installed in the shell, and rotor assembly includes rotor frame and a plurality of permanent magnet, and rotor frame has the first end face close to stator assembly and the second end face away from stator assembly, and a plurality of permanent magnet is fixed in the first end face and is arranged in the circumference around the axis, and rotor frame has eccentric weight structure, and eccentric weight structure is fixed in the second end face, and eccentric weight structure is used to make the mass center of rotor frame produce the offset relative to the rotation center of rotor frame, can obtain the exciting force using the centrifugal force produced by the high -speed rotation of rotor frame, and further realizes vibration output, satisfies actual exciting force demand, and moreover still can greatly reduce axial dimension, satisfies actual installation demand.

A terminal module comprises a second terminal module and a second cable. The second terminal module comprises a plurality of second conductive terminals. Each second conductive terminal comprises a second contact part, a second tail part and a second connecting part; each second contact part comprises a first elastic arm, a second elastic arm and a connecting wall part. The first elastic arm comprises a first tail end part connected with the second connecting part and a first contact arm. The second elastic arm comprises a second tail end portion abutting against the first tail end portion and a second contact arm. According to the invention, the second tail end part of the second elastic arm is in contact with the first tail end part of the first elastic arm, so that the path of signals transmitted through the second elastic arm is shortened, and the transmission rate is improved. The invention also discloses a connector with the terminal module group.