12results about How to "Prevent hanging" patented technology

The utility model relates to the technical field of nursing devices, and discloses a cardiovascular postoperative auxiliary rehabilitation device which comprises a container, the surface of the container is fixedly connected with a temperature control mechanism, and a threaded hole is formed in the top of the container. According to the cardiovascular postoperative auxiliary rehabilitation device, a temperature control mechanism and a stirring mechanism are arranged, when the device is used, a power source is switched on, a heating electric wire in a shell heats liquid food in a container, when preset time is up, a temperature sensor on one side transmits a signal to a temperature controller, the temperature of the liquid food is conveniently controlled, and the device is convenient to use. The liquid food cooling caused by slow feeding of the patient is avoided, the motor is started, the motor drives the stirring rod to rotate to stir the liquid food, the liquid food can be adjusted to be thick or fine according to the requirements of the patient, the comfort degree is improved, and after the device is used, the arranged cleaning brush head has certain cleaning performance, so that the cleaning efficiency is improved. The inner wall of the container can be conveniently cleaned by matching a motor and a stirring rod.

The utility model belongs to the technical field of power cord, specifically relates to a power cord with independent switch control, including power plug and the power cord body connected in the tail end of power plug, the tail end still be connected with switch line, the other end of switch line is connected with switch controller, the surface of power cord body is connected with locating cylinder, the utility model discloses through the locating cylinder sleeve connection on the power cord body, simultaneously connecting cylinder sleeve connection on switch line, when need to tighten the switch controller of random suspension, then the locating cylinder, connecting plate and connecting cylinder are moved on the surface of power cord body, at this moment drive extrusion plate extrusion positioning spring, make the clamping and fixing of power cord body with extrusion plate, thereby conveniently tighten and fix switch line, avoid the random suspension of switch controller, avoid the security risk of the damage of switch controller, improve the life of power cord body use.

The utility model relates to the technical field of logistics conveying, and discloses a stable long-distance roller which comprises a shaft, the shaft is sleeved and connected with a roller body, the left side and the right side of the interior of the roller body are both fixedly connected with end assemblies, the inner wall of the roller body is fixedly connected with a bearing, the inner wall of the bearing is fixedly connected with a middle support, and the middle support is fixedly connected with a roller body. Cover bodies are arranged on the left side and the right side of the outer portion of the barrel, two sealing rings are fixedly connected to the close sides of the two cover bodies correspondingly, cavities are formed in the cover bodies, telescopic assemblies are slidably connected to the inner walls of the rear sides of the cavities, and rotating rods are rotatably connected to the right sides of the telescopic assemblies. According to the utility model, the consequence that the bearing is stuck and fails due to the fact that the roller is too long is prevented, so that the shaft is prevented from being hung downwards along with the self weight, the stability of the roller is improved, the sealing of the roller shaft is realized, materials are prevented from leaking from the side surface or the bottom of the roller, and the energy waste is reduced.

The invention relates to the technical field of garment processing, and provides a discharging machine for garment processing, which comprises a processing table, two sides of the top end of the processing table are fixedly connected with a first roller and a fourth roller respectively, and the top end of the processing table is fixedly connected with a second roller and a third roller on the sides, close to each other, of the first roller and the fourth roller; according to the waste cutting device, the motor is started and drives the rotating shaft to rotate, the rotating shaft drives the second gear and the rotating rod to rotate through the first gear and the first rotating wheel, the second gear drives the discharging roller to rotate, the discharging roller pulls waste falling from the discharging opening after cutting, and therefore the situation that the waste is hung on cloth due to incomplete cutting is avoided; the rotating rod drives the moving sleeve to reciprocate, the moving sleeve drives the push rod to move, the push rod drives the cutting knife to reciprocate in the moving groove, and when the cutting knife completely extends out, the cutting knife makes contact with the discharging opening in the opposite side, so that waste which is not completely cut and cannot be pulled and separated by the discharging roller can be cut, and the discharging efficiency is improved.

The invention relates to the technical field of forestry planting and ecological tending equipment, and discloses a device for assisting under-forest rattan climbing, the device comprises a bionic spine assembly, the bionic spine assembly comprises a first assembly and a plurality of second assemblies, one end of each of the first assembly and the second assemblies is connected with a target supporting wood through a top base, and the other end of each of the second assemblies is connected with a ground anchoring assembly, the first assembly is formed by connecting a plurality of first hollow cone units in an end-to-end nesting mode in series and forms a climbing center supporting body of the rattan rattan, the second assembly is formed by connecting a plurality of second hollow cone units in an end-to-end nesting mode in series, and the second assemblies are arranged around the first assembly in a circular array mode to form a cylindrical climbing channel. Through the synergistic effect of the center tensioning assembly and the ball socket matching structure, the physical contradiction between rigid supporting and flexible recycling is solved. By adjusting the axial prestress of the internal inhaul cable, the bionic spine assembly can be freely switched between a rigid columnar working state in which the bionic spine assembly bears the weight of rattan stems and a loose and soft flexible chain recovery state.

The application relates to the technical field of oil well control, and discloses a drilling tool three-proof safety lifting control method and device. The method detects and judges the state of a blowout preventer brake and the state of a wellhead in a well closing process and a well opening process in real time, and then starts a brake in time. The brake control gas path is controlled according to the size of a hanging weight value after the well is closed and before the well is opened, safety accidents such as drilling tool fracture or damage of a blowout preventer brake caused by lifting of the drilling tool are prevented, and the work efficiency of a well team on site can be improved.

The utility model discloses a kind of windproof and moisture-retention maintenance pads for building concrete, including maintenance pad main body, the inside of maintenance pad main body is installed with support pad, and support pad is uniformly provided with recess on it, the bottom of recess is uniformly provided with small hole, the inside of maintenance pad main body below support pad is filled with sponge layer, the bottom of maintenance pad main body is uniformly provided with through-hole, the top of maintenance pad main body is uniformly installed with convex column, and the side of convex column is uniformly provided with semicircular groove, the side of semicircular groove is uniformly provided with fixed mechanism. The utility model is by with water evenly sprinkled on the surface of maintenance pad main body, water will flow to the recess on support pad, and is absorbed by sponge layer by small hole downward permeation, and then flow to the surface of building concrete by through-hole, provide moisture for concrete, and simultaneously, the moisture absorbed by sponge layer can keep certain temperature on the surface of concrete.

The present specification provides a memory fault location method and device, which relates to the field of communication technology. A memory fault location method, applied to BMC, includes: when a fault is determined according to the register in the logic chip on the mainboard, obtaining the fault information of the internal register from the processor of the mainboard; determining the system address of the faulty memory according to the fault information; performing address conversion on the system address according to the mapping relationship between the stored system address and the physical address, and obtaining the physical address of the faulty memory; recording the physical address in the system event log. The above method can improve the maintainability of the server.

The application discloses an error detection and automatic recovery method and related equipment, and relates to the technical field of digital circuit design. The error detection and automatic recovery equipment comprises a bus bridge. The bus bridge comprises a bus bridge module. The bus bridge module is used for performing error detection on a slave functional module in response to an access request sent by a host end to the slave functional module, obtaining an error detection result, and performing automatic recovery on the slave functional module when the error detection result indicates that an error occurs. The bus bridge module is further used for sending access feedback to the host end. The application performs error detection and automatic recovery autonomously through the bus bridge, directly feeds back access results to the host after recovery, avoids bus suspension caused by unresponsive slave equipment without the intervention of the host, effectively prevents bus jamming and system crash, and thus significantly improves the overall reliability and availability of the system.

The utility model relates to an uncoiled material tail scratch prevention device which comprises an uncoiler, the uncoiler comprises a support and an expansion shaft, the support is used for supporting the expansion shaft, the expansion shaft is used for winding a material coil and provided with a control module, and the support is further provided with a detection mechanism. The detection mechanism is used for detecting the distance between the surface of the material coil and a detection point; the detection mechanism comprises a distance measuring sensor, and the output end of the distance measuring sensor is electrically connected with the input end of the control module; the detection mechanism is provided with a mounting frame, the mounting frame comprises a connecting part and a rotating part, the rotating part is fixed with the distance measuring sensor, the rotating part is rotationally connected with the connecting part, and a limiting part is arranged between the connecting part and the rotating part; the connecting part is arranged at the upper end of the expansion shaft and fixed to the support. The detection mechanism is arranged on the support to detect the distance between the surface of the material roll and a detection point, so that the control module controls the expansion shaft to contract in advance, and the expansion shaft is prevented from being scratched by material tails.

The invention relates to the technical field of material carrying and processing in an automatic production line, and discloses a self-adaptive matching table which comprises a base, a plurality of supporting columns are fixedly connected to the top face of the base, a plurality of fixed transverse connecting rods are fixedly connected to the tops of the supporting columns, and transverse adjusting modules are arranged among the fixed transverse connecting rods. The transverse adjusting module is used for adjusting the transverse width of the assembly compartment, the top faces of the two ends of the multiple fixed transverse connecting rods are fixedly connected with fixed longitudinal connecting rods, and a longitudinal adjusting module is arranged between the two fixed longitudinal connecting rods and used for adjusting the longitudinal width of the assembly compartment. The transverse width and the longitudinal width of the matching table are adjusted through the transverse adjusting module and the longitudinal adjusting module respectively, the adaptability and the flexibility of the matching table are remarkably improved, the size of a compartment can be automatically adjusted within a short time, the matching table is suitable for products of different specifications, the trouble of frequently replacing the matching table is reduced, and the equipment cost and the maintenance cost are reduced.

The present application relates to a kind of circuit board wiring welding systems.The system includes guide rail arranged on rack, the guide rail includes low section and high section, and adjacent low section and high section are provided with inclined section, also includes annular conveying line arranged on rack, a plurality of tool positioning components are provided on the annular conveying line, tool positioning component is used to position tool, support plate on tool can rotate under the action of guide rail during tool movement, discharge circuit board station, wiring station, welding station, first code scanning station, power test station, first unqualified product discharge station, wiring detection station, appearance detection station, second unqualified product discharge station and second code scanning station are sequentially provided along annular conveying line.The test system is beneficial to improve the welding and detection efficiency of circuit board.