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12results about How to "Guaranteed connection status" patented technology
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Laser cutting processing equipment for solid-state relay
InactiveCN119426819Agood removal effectEfficient removalCleaning using toolsCleaning using gasesLaser cuttingCylinder block
The invention discloses laser cutting processing equipment for a solid-state relay, and particularly relates to the technical field of laser cutting, a limiting assembly and a blowing dust collection assembly work at the same time and do not affect each other, a lifting plate pushes an adsorption plate to be adsorbed and attached to the solid-state relay, then the lifting plate turns over and rotates, the bottom of the solid-state relay is made to face upwards, and the solid-state relay is clamped. The wiping roller I and the wiping roller II which rotate synchronously perform sliding blowing, wiping and cleaning on the inner cavity of the solid-state relay and change the wiping and blowing positions, gas is conveyed by the cylinder body, and the surface of the wiping roller I and the surface of the wiping roller II are in contact with the interior of a shell of the solid-state relay, so that the solid-state relay is cleaned. During cleaning, fine particles attached to the inner surface and corners of the relay are removed, impurities enter the dust collection chamber through the suction channel to be collected in a centralized mode, then the lifting plate rotates to reset to the initial position, and the cleaned solid-state relay is transferred to the second conveying strip through clockwise overturning of the rotating disc.
Owner:HUANGSHAN JINGGU ELECTRONICS CO LTD
Adjustable orthopedic external fixation support
PendingCN119112330Aincrease the speed of the connectionIncrease separation speedExternal osteosynthesisHuman bodyOrthopedic department
The invention relates to the technical field of medical apparatus and instruments, and discloses an adjustable orthopedic external fixation support, comprising: a steel needle for connecting with a skeleton and fixing and limiting the skeleton; the fixing mechanism is arranged on the upper side of the steel needle and used for integrally installing and fixing the device on the outer side of a human body needing to be repaired; the clamping mechanism is arranged on the outer side of the steel needle, is connected with the fixing mechanism and is used for clamping the mounted steel needle, keeping the steel needle in a horizontal state and ensuring the stability of the device; the adjusting mechanism is arranged in the middle of the fixing mechanism and used for adjusting the position of the clamping mechanism. Through the height-adjustable clamping mechanism, medical staff can accurately adjust the position of the steel needle according to the fracture condition of a patient, the treatment accuracy is improved, the connecting and separating process of the steel needle is simplified, the use convenience of the device is improved, meanwhile, correct connection of bones is kept, and the recovery effect and speed are accelerated and optimized.
Owner:资阳市中心医院
Earth leakage protection circuit and method
PendingCN119297929AGuaranteed connection statusEmergency protection detectionInformation technology support systemHemt circuitsPower grid
The invention discloses a leakage protection circuit and method, and relates to the field of grounding fault protection, and the method comprises the steps: detecting grounding faults of a live wire and a neutral wire in real time through the circuit, and judging whether to drive a controllable switch module to cut off the power supply of a power grid or not according to the size of a sampling voltage, thereby protecting the personal safety; the self-checking module sends a simulation fault signal in the positive half cycle of a live wire to simulate a neutral line grounding fault, generated fault current generates sampling voltage in the electric leakage detection module, and when the value of the sampling voltage is larger than first threshold voltage, it is determined that a system electric leakage detection part is normal; and then the self-checking module sends a switching signal in the negative half cycle of the live wire to simulate and drive the controllable switch module, and if a test passing signal is returned, it is determined that the leakage protection system is in a good detection state, and the occurrence of a grounding fault can be dealt with in real time.
Owner:HANGZHOU LIANGTANG ELECTRONIC CO LTD
A drag chain cable mating installation joint and a movable mating installation method thereof
ActiveCN116053850BReduce movement speed limitGuaranteed electrical continuityLine/current collector detailsCoupling device detailsDrive wheelBrake
The application discloses a kind of drag chain cable butt joint installation joints and its movable butt joint installation method, wherein the drag chain cable butt joint installation joint includes two first butt seats, two first butt seats are exchanged by transposition mechanism and the front and rear positions of two in the linear movement direction of electromechanical equipment;Second butt seat, second butt seat is moved or stationary along the linear movement direction of electromechanical equipment by the driving wheel with brake structure;Switching mechanism, for driving the first butt joint of first butt seat and the second butt joint of second butt seat between sequentially realizing electrical connection, maintaining and disconnecting during the process that electromechanical equipment moves from above second butt seat;Locking mechanism, for locking and fixing first butt seat and second butt seat.The application guarantees the reliability of drag chain operation and the stability of electromechanical equipment operation, and improves the service life of drag chain.
Owner:WUHAN WUHU CABLE CO LTD
Based on a brake caliper that integrates driving and IPB parking
ActiveCN117469320Bincrease pressureGuaranteed connection statusPipe elementsBrake actuating mechanisms
The present invention relates to the technical field of brake parts, and in particular to a brake caliper based on integrated driving and IPB parking. Its technical solution includes a fixed caliper body, one end of which is connected to a bolt bidirectional positioning tube by bolts, and the outer surface of the bolt bidirectional positioning tube is fixedly connected to a hollow protective tube for protection through a mounting groove. A part of the pressure transmitted by the brake oil of the present invention is transmitted to the sealing mounting frame by the annular airbag, and the other part of the pressure is transmitted to the piston tube through arc extrusion, so that the piston tube can fully transmit the pressure to the inner brake pad assembly and the outer brake pad assembly, while the sealing mounting frame only slides inside the cavity slide, converting the impact force of the brake oil into the pressure of the internal mechanism of the sealing mounting frame fitting the pipeline, thereby achieving the goal of increasing the brake oil pressure on the piston while protecting the brake oil pipe, so that it remains connected to the caliper and reduces the occurrence of leakage incidents.
Owner:广州中冠汽车制动系统有限公司
Embedded multipath data logger
Owner:HEFEI YUANZHONG MEASUREMENT & TESTING INSTRUMENT CO LTD
Circuit board assembly and electronic device
PendingCN119212212AGuaranteed connection statusImprove signal integrityPrinted circuit assemblingElectrical connection printed elementsHemt circuitsStructural engineering
The invention discloses a circuit board assembly and an electronic device, and relates to the technical field of circuit board assemblys.The circuit board assembly comprises a circuit board and a chip, the circuit board is provided with a first side and a second side which are opposite, and the first side of the circuit board is provided with at least one installation area; the circuit board is provided with a plurality of matching bonding pads at the periphery of the mounting area; the chip is arranged in the installation area, a plurality of functional bonding pads are arranged on the periphery of the end face, back on to the circuit board, of the chip, and the matched bonding pads are connected with the functional bonding pads through metal wires. The whole assembling process does not involve solder paste and soldering flux, and the connection state of the chip and the circuit printed on the circuit board can also be ensured. Therefore, the potential risk of optical device failure caused by soldering flux residues can be eliminated from the source, the signal integrity is effectively improved, and the assembly precision is improved.
Owner:GOERTEK OPTICAL TECH CO LTD
Belt rod device of belt accessory
PendingCN119563975Aeasy to usereduce economic lossTravelling sacksBucklesStructural engineeringMechanical engineering
Owner:WOOJIN PLASTIC
Mounting structure and air conditioner
ActiveCN222651623UGuaranteed connection statusLighting and heating apparatusSpace heating and ventilation detailsControl engineeringAir conditioning
The utility model belongs to the technical field of air conditioning equipment, and particularly relates to a mounting structure and an air conditioner. The mounting structure comprises a first mounting seat, a second mounting seat, a driving part, a limiting part, a rotating shaft and a fixing part, the first mounting seat is used for being connected with a mounting surface of a target part, and the second mounting seat is used for being connected with the target part; the fixing part is arranged on the rotating shaft, the limiting part is inserted into the rotating shaft, and the limiting part is inserted into the second mounting seat; the rotating shaft is driven by the driving part to rotate, so that the fixing part is connected with or disconnected from the first mounting seat; the limiting piece ascends relative to the rotating shaft and can be connected with the rotating shaft to limit rotation of the rotating shaft; the limiting piece descends relative to the rotating shaft and can be disconnected with the rotating shaft. According to the installation structure, the problem that after the ceiling type air conditioner is installed, connection is loosened due to vibration generated by operation can be solved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
Multi-SIM scheduling gap
ActiveCN115943658BGuaranteed connection statusConnection managementNetwork data managementComputer networkNetwork on
A user equipment (UE) is configured to: enter a Radio Resource Control (RRC) connected state on a first network using a first User Identity Module (SIM), and enter an RRC inactive state or an RRC idle state on a second network using a second SIM; transmit a request to the first network for a scheduling gap (SG) configuration, wherein the first network avoids scheduling resources to the UE during the duration of the SG; receive an indication from the first network for the SG configuration to be used; tune away from the first network to perform operations on the second network during the duration of the SG; and tune back to the first network after the duration of the SG, wherein the RRC connected state is maintained on the first network during the duration of the SG.
Owner:APPLE INC
Pre-energy-storage magnetic connection boosting sliding block automatic separation device
PendingCN119284186Acompact structureEasy to installLaunching/towing gearStored energyClassical mechanics
The invention relates to a pre-energy-storage magnetic connection boosting sliding block automatic separation device which is composed of a cabin body (1), a boosting sliding block assembly (2), a power-losing type electromagnet magnetic attraction device (3), a spring (4) and a fastener (6). The cabin body (1) is connected with the boosting sliding block (2), the side face of the cabin body (1) comprises a rectangular installation groove (5), the installation groove (5) is used for installing the boosting sliding block (2), and the power-losing type electromagnet magnetic attraction device installation interface is used for installing the power-losing type electromagnet magnetic attraction device (3); the boosting sliding block assembly (2) comprises a force bearing pin (7), a cup head screw (8), a sliding block (9), a threaded connection hole (10), a spring positioning groove (11) and a magnetic attraction installation face (12). The pre-energy-storage magnetic force connection boosting sliding block automatic separation device is simple and compact in structure, convenient to install and maintain and high in reliability and stability.
Owner:JIANGXI HONGDU AVIATION IND GRP
Assembling method and using method of anti-falling fastening device
The invention discloses an assembling method and a using method of an anti-falling fastening device, and belongs to the technical field of anti-falling fastening. An assembling step: selecting a limiting cap, wherein the initial state of the closing end side of the limiting cap is a cylindrical structure; a limiting cap is installed on the positioning tool, and a spring and a connecting bolt are installed in a cap cylinder part; the assembled limiting cap is placed on a pressing machine, a closing tool is placed on the cylindrical structure, the pressing machine acts on the closing tool, the cylindrical structure is closed inwards under the cooperation of the closing tool and the pressing machine to form a through hole, and closing forming of the closing end of the limiting cap is achieved; and the pressing machine is reset, the anti-falling fastening device is taken down, the opening is closed, the positioning tool is located, and the positioning tool is separated from the anti-falling fastening device. The limiting cap is subjected to closing-up operation, so that the closing-up deformation and closing-up quality of the limiting cap can both meet the requirements, high-quality assembly of the anti-falling fastening device is achieved, the anti-falling fastening device can be kept in a state of being connected with single-machine equipment, and the single-machine equipment can be maintained and installed conveniently.
Owner:ORIENTAL BLUE SKY TITANIUM TECH CO LTD