17results about How to "Reduce connectivity" patented technology

This application relates to the field of battery formation and capacity testing equipment technology, and discloses an intelligent control integrated machine and battery production formation and capacity testing equipment. The intelligent control integrated machine includes: a chassis, a bus backplane, a main control board, a control board, a data acquisition board, a communication board, and a power supply board. The main control board, control board, data acquisition board, communication board, and power supply board are all detachably plugged into the chassis, and when plugged into the chassis, they are respectively plugged into the bus backplane. In this application, when the main control board, control board, data acquisition board, communication board, and power supply board are plugged into the chassis and connected to the bus backplane, the connection of each functional board can be quickly and easily realized, reducing the complex wiring and connection between devices, improving the stability and reliability of the system, and reducing the space occupied by the entire control equipment.

This utility model discloses a semi-automatic soldering machine, including a frame with a soldering furnace fixedly mounted on the top surface of the frame. A waste solder cutting mechanism is located in front of the soldering furnace, comprising a waste solder furnace, a cutting assembly located above the waste solder furnace, and an opening / closing assembly for driving the cutting assembly to open and close. Above the soldering furnace are clamps for holding wires and a moving mechanism for driving the clamps to move vertically and horizontally. This significantly improves efficiency and automation. By setting up a waste solder cutting mechanism including a waste solder furnace, a cutting assembly, and an opening / closing assembly, automated cutting of waste solder is achieved. This completely changes the traditional method of relying on manual operation by workers to cut excess solder from the ends of wires, greatly shortening the single operation time, significantly improving overall production efficiency, and solving the problem of low work efficiency in the past.

The utility model relates to the field of pesticide residue treatment, specifically is a kind of integrated agricultural product pesticide residue crushing extraction equipment, including extraction cylinder, the inside of extraction cylinder is sequentially opened with crushing chamber, control chamber and stirring chamber from top to bottom, heating unit is fixedly arranged on extraction cylinder and is matched with stirring chamber, the side portion of extraction cylinder is provided with centrifuge, and the bottom end of stirring chamber is communicated with centrifuge;The integrated agricultural product pesticide residue crushing extraction equipment of the utility model integrates multiple functions such as crushing, stirring, heating, centrifugal separation in one, realizes the full-process automation operation from agricultural product feed to residue extraction, separation, reduces the connection and transmission steps between multiple devices in traditional equipment, improves work efficiency, saves space.

The utility model relates to motor technical field discloses a synchronous motor for engineering vehicle, including main part assembly, including motor body, the motor body bottom is provided with base, the motor body top is provided with control module, the motor body top is provided with the protective cover, adjustment assembly, set up in control module, including adjustment piece, the adjustment piece includes support cover, support cover with control module bottom fixed, the support cover below is provided with the clamping plate, one side of clamping plate is fixed with sliding block. Through install control module in the motor top and with the protective cover protection, can save space, be convenient for unified layout installation, reduce the connecting circuit and the related failure risk, and then reduce the protection difficulty, be favorable to guarantee both matching coordination, improve overall reliability.

The utility model provides a kind of integrated double independent air duct refrigeration system, including box, evaporator, condenser;The evaporator and condenser are respectively installed in the two sides of box, the box on the outside of evaporator is opened outdoor air inlet, outside air enters the air duct where evaporator by outdoor air inlet, air duct is equipped with air supply fan, air supply fan pushes air to flow through evaporator;Air is sent into refrigeration area after heat exchange with evaporator;Another side of box is equipped with corresponding outdoor air inlet close to condenser, indoor air outlet is equipped opposite outdoor air inlet, outdoor air enters the air duct where condenser by outdoor air inlet, air duct is configured and installs exhaust fan, exhaust fan will wind flow flow through condenser, condenser releases heat, exhaust fan will absorb heat after hot air discharge outdoor.This new double independent air duct design avoids hot and cold air mixing, evaporator and condenser can efficiently carry out heat exchange in relatively independent airflow environment.

The utility model belongs to door lock technical field, specifically is a kind of door lock's latch mechanism, including integrally injection moulded latch body and connecting rod, connecting rod is equipped with limit block, baffle and spring through convenient dismounting mechanism assembly, latch body is equipped with metal sheath, convenient dismounting mechanism is matched through the limit protrusion in the assembly ring inside and the assembly slot on connecting rod, assembly slot includes rotating part, into end and limit part, the quick loading and unloading of baffle are realized, metal sheath is fixed through the double positioning structure of positioning column and positioning hole, positioning protrusion and positioning groove, the utility model reduces the quantity of parts and cost, eliminates the connecting stress concentration of split type latch, improves anti-fatigue performance, without tooling can quick dismounting, improve production maintenance efficiency, metal sheath effectively protects latch, prolongs service life, and it has low cost, high reliability and convenient maintenance.

The parallel multi-way directional valve comprises at least two parallel valve units, each of which comprises a valve body, a valve core, a driving mechanism, an oil inlet channel and an oil return channel. The valve body is integrally formed by casting, and a valve cavity extending along a first axis is arranged in the valve body. The valve cavity is in communication with at least two working oil ports formed in the valve body. One pair of opposite sides of the valve body are mounting surfaces. The valve core is movably arranged in the valve cavity. The driving mechanism is used to drive the valve core to reciprocate relative to the valve cavity to select the communication of the corresponding working oil port. The oil inlet channel penetrates through the mounting surfaces of the opposite sides of the valve body and is in communication with the valve cavity. The oil return channel penetrates through the mounting surfaces of the opposite sides of the valve body and is in communication with the valve cavity. Adjacent two valve units are connected through the mounting surfaces of the valve bodies, and the oil inlet channel of one valve unit is in communication with the oil inlet channel of the other valve unit, and the oil return channel is in communication with the oil return channel of the other valve unit.

The application discloses a portable bipolar cold cycle ablation device and an ablation needle, which comprises a handheld main body, an energy application unit, a cold cycle unit, an energy supply unit and a circulating refrigeration unit. The energy application unit is fixedly arranged on the outside of the handheld main body, and the cold cycle unit is arranged in the inside of the energy application unit. The energy application unit can be moved to the target tissue together with the handheld main body. The energy application unit comprises at least one first energy application element and at least one second energy application element. The cold cycle unit comprises a fluid circulation channel extending from the proximal end of the energy application unit to the distal end and returning from the distal end to the proximal end. The fluid circulation channel is provided with an insulation part on the channel wall of at least the part extending into the first energy application element and / or the second energy application element. The circulating refrigeration unit is in circulation communication with the first liquid inlet and the first liquid outlet at the proximal end of the fluid circulation channel, and is used for driving the fluid circulation flow and refrigerating the fluid circulation flow.

The utility model discloses a kind of microcrystalline direct current common mode inductance, including insulating shell, microcrystalline magnetic core, positive pole copper bar and negative pole copper bar, microcrystalline magnetic core is fixed in the inside of insulating shell, positive pole copper bar and negative pole copper bar are through the insulating shell, and its both ends extend to the outside of insulating shell, as inductance winding;Positive pole copper bar and negative pole copper bar pass through the center hole of microcrystalline magnetic core in parallel, and keep preset interval in the magnetic core inside.The utility model replaces winding with integrated copper bar, optimizes copper bar interval and magnetic circuit symmetry, enhances common mode spurious wave current suppression capability.Integrated copper bar structure replaces traditional winding, simplifies winding design, reduces connecting point and welding link, to reduce contact resistance and potential fault point, enhances current carrying stability and long-term durability.Positive and negative pole copper bar passes through magnetic core center hole and keeps preset interval: on structure, it is ensured that double copper bar forms symmetrical and parallel magnetic circuit in the magnetic core inside, and the suppression effect of spurious wave current is optimized.

This utility model discloses a four-in-one synthesis furnace system, including a four-in-one synthesis furnace, a control system, and a conveying system. The four-in-one synthesis furnace is connected to a plate heat exchanger, an alkali absorption tower, an automatic ignition device, a steam flash tank, and a forced circulation tank. The steam flash tank is connected to a wastewater sampling cooler at its end, and the alkali absorption tower is connected to a liquid alkali circulation tank at its end. The alkali absorption tower is used for deep treatment of unreacted hydrogen chloride gas and other harmful gases generated during the synthesis reaction, belonging to the field of hydrochloric acid production technology. This four-in-one synthesis furnace system ignites the raw material gas using an automatic ignition device, cools the gas using a plate heat exchanger, discharges the synthesis gas into a water tank for absorption, and treats the tail gas using an alkali absorption tower. By integrating multiple processes into one unit, it reduces intermediate connecting links and equipment, shortens the process flow, makes the production layout more compact, and effectively saves floor space.

This invention discloses a three-way disc valve for gas mixing in polycrystalline silicon preparation, relating to the field of valve technology. It includes a first flange assembly, a second flange assembly, a middle valve body assembly, a valve stem assembly, a cylinder adjusting assembly, and a support assembly. The first and second flange assemblies are disposed on either side of the middle valve body assembly. The support assembly is mounted on the first flange assembly, and the cylinder adjusting assembly is mounted on the support assembly, connected to the valve stem assembly. The cylinder adjusting assembly drives the valve stem assembly to move, thereby controlling the opening degree of the second flange channel and the third flange channel of the second flange assembly. The compact and multifunctional three-way disc valve of this invention reduces the number of pipe connections and valves, simplifies the system structure, and thus reduces equipment and maintenance costs. By controlling the opening size between different channels, it precisely controls the gas mixing ratio, ensuring good mixing effect and adapting to different preparation conditions and process variations.

The application relates to the technical field of vegetable and fruit storage and transportation, in particular to a foldable vegetable and fruit box which comprises a bottom plate, a front panel, side panels and a small door plate, the front panel and the side panels are hinged to the bottom plate through first hinge assemblies which can vertically slide, the hinge position of the side panels is higher than that of the front panel, when folding, the front panel is folded onto the bottom plate through the first hinge assemblies, the second front panel is moved upwards and stacked on the first front panel, the side panels are folded onto the front panel through the first hinge assemblies, the second side panel is moved upwards and stacked on the first side panel, the small door plate is connected to the front panel through second hinge assemblies, and the rotation angle of the small door plate is limited, which ensures stable opening and closing and does not affect folding, solves the problems of fixed structure and space occupation of traditional injection molding boxes, overcomes the defects of low capacity of a stacked box, inconvenience in taking and waste of the bottom space, and significantly improves the utilization rate of storage space and folding convenience through staggered folding and angle limiting technology.

The utility model discloses a high -end inverter high -current end piece formula capacitor, including by the core, and the capacitor shell that cladding setting in the capacitor main part of core outside is constituted, the both ends of core are connected with the connecting terminal through the electrode sheet, and the connecting terminal is including the terminal main part, and is set up in the head of terminal main part, and with the plug connector of electrode sheet connection, the tail of plug connector is equipped with the card hole. The utility model solves the problem of insufficient of capacitor in prior art to the high current resistance, and the high heat release, the fast temperature rise and the short service life.

The application discloses a waterway system and a flow path switching valve. The waterway system comprises a brewing device having a first opening and a second opening communicating with a brewing chamber; a water supply pipeline selectively communicating with the first opening and the second opening; a beverage outlet for outputting liquid generated from the brewing chamber; a beverage output pipeline connected between the second opening and the beverage outlet; and a flow path switching valve having a first conveying channel connected to the second opening, a second conveying channel connected to the beverage outlet, and a third conveying channel leading to a water storage tray. The flow path switching valve is operable to switch a communication mode based on a water supply direction, and the communication mode comprises a first mode in which the water supply pipeline supplies water to the brewing chamber through the first opening, the first and second conveying channels are communicated, and the first and third conveying channels are blocked; and a second mode in which the water supply pipeline supplies water to the brewing chamber through the first opening, the first and third conveying channels are communicated, and the first and second conveying channels are blocked. The flow path switching valve can realize more functions of the waterway system.

This application provides a shunt trip protection circuit and method for an energy storage system, relating to the field of energy storage system technology. The circuit includes a local controller and a shunt trip unit. The local controller includes a first output terminal and a second output terminal. The shunt trip unit includes a first terminal and a second terminal. The first output terminal is connected to the live wire of the AC power supply, the second output terminal is connected to the first terminal of the shunt trip unit, and the second terminal is connected to the neutral wire of the AC power supply. The local controller is configured to: when a preset alarm signal is detected, close the switch between the first output terminal and the second output terminal of the local controller, triggering the molded case circuit breaker where the shunt trip unit is located to trip.

This utility model provides a seat bracket and a sofa having the same. The seat bracket includes a mounting frame, a seat frame, a backrest assembly, a linkage suspension assembly, a footrest, a slide rail assembly, and a first drive component. The seat frame is movably mounted on the mounting frame via the linkage suspension assembly. The backrest assembly has an upright state and a reclining state relative to the mounting frame. The slide rail assembly includes a first track component and a second track component that slide together. The first track component is disposed on the seat frame, the linkage suspension assembly, or the mounting frame, and the second track component is disposed on the footrest. The first drive component can drive the footrest to unfold or retract relative to the mounting frame. The technical solution provided in this application solves the problems of complex structures, cumbersome installation processes, and susceptibility to functional failures caused by multi-link telescopic structures in related technologies' footrest mechanisms.

The utility model provides a kind of bidirectional gallium nitride T type three-level power module and circuit board, wherein, upper bridge arm switch device, midpoint bidirectional switch device and lower bridge arm switch device are all bidirectional gallium nitride power switch;The first drive reference pin of upper bridge arm switch device is connected direct current positive bus;The first drive reference pin of midpoint bidirectional switch device and the first drive reference pin of lower bridge arm switch device are connected to the second drive reference pin of upper bridge arm switch device;The first drive reference pin of midpoint bidirectional switch device and the first drive reference pin of lower bridge arm switch device are also connected to the second drive reference pin of upper bridge arm switch device;The second drive reference pin of midpoint bidirectional switch device is connected direct current neutral line;The second drive reference pin of lower bridge arm switch device is connected direct current negative bus, can reduce the quantity of power tube, reduce conduction loss.