14results about How to "Avoid workload" patented technology

This utility model provides a surgical dressing change device to prevent cross-infection, relating to the technical field of surgical dressing change devices. It includes a dressing table with a disinfection mechanism at its front. The disinfection mechanism includes two first-step motors, each with its bottom surface fixedly connected to the outer surface of the dressing table. Two threaded shafts are rotatably connected to the inner wall of the dressing table, with the end of each threaded shaft near the first-step motor fixedly connected to its output end. A movable box is threadedly connected to the outer surfaces of the two threaded shafts, and a water pump is fixedly connected to the upper surface of the movable box. This cross-infection-preventing surgical dressing change device ultimately disinfects the patient's contact area by spraying water through a nozzle at the outlet of a first multi-directional output pipe onto the surface of a rotating ring. This effectively avoids the problem of increased workload and longer disinfection cycles for medical staff caused by the lack of automatic disinfection functionality in traditional dressing change devices.

The application provides a thyristor-based multi-port hybrid DC circuit breaker and a control method, comprising: a plurality of main branches and a shared branch; all the main branches are connected to the shared branch; the shared branch comprises a first thyristor branch, a power supply side circuit breaker unit and a fault side circuit breaker unit, the thyristor branch is used for bearing fault current in the process of breaking of a fast mechanical switch in the main branch; the fault side circuit breaker unit is composed of a first capacitor, a first discharge resistor and a first lightning arrester element in parallel connection; the power supply side circuit breaker unit is composed of a second thyristor branch, a current limiting resistor, a second capacitor, a second discharge resistor and a second lightning arrester, wherein the second capacitor, the second discharge resistor and the second lightning arrester are connected in parallel to form a second branch, the thyristor branch and the current limiting resistor are connected in series to form a first branch, and the first branch is connected in series to the second branch.

The invention relates to a container safety intelligent lock penetrating identification method and system based on computer vision, and the method comprises the steps: detecting the information of two key points where a lock rod of an intelligent lock intersects with a lock hole, detecting a lock hole region of the intelligent lock, and determining a lock hole center region based on the lock hole region; and then processing is carried out according to the information of the two key points obtained through detection and the central area of the lock hole, and whether the lock rod of the intelligent lock penetrates through the lock hole or not is judged. Thus, according to the relevant information of the intelligent lock collected by a machine, whether the lock rod of the intelligent lock correctly penetrates through the lock hole or not is automatically and accurately identified, and the problems of low efficiency and tedious workload when whether the lock hook of the intelligent lock is in the locked state or not is manually checked are solved.

This invention belongs to the field of tensile and compressive testing technology, and discloses a universal loading gimbal and tensile and compressive testing method for a uniaxial tensile and compressive testing machine. It is used to apply loads in different directions to test pieces on a uniaxial tensile and compressive testing machine, and includes: a support platform, a horizontal longitudinal adjustment handle, a longitudinal horizontal adjustment drive shaft, a drive shaft fixing cover, a horizontal adjustment platform, a pitch steering seat, a lateral adjustment platform, a tilting table joint shaft, a rotary table adjustment handle, a rotary table adjustment worm gear, a rotary platform, a tilting platform, a tilting angle adjustment plate, a pitch angle adjustment movable shim, a pitch angle adjustment fixing bolt, a pitch steering seat fixing shaft, a pitch angle adjustment fixing pad, a pitch angle adjustment gear, and a pitch angle adjustment handle; used to apply loads in different directions to test pieces on a uniaxial tensile and compressive testing machine.

The utility model provides a kind of bolt mounting structure and vehicle bogie, it is related to railway vehicle technical field, bolt mounting structure is applied to vehicle bogie, and vehicle bogie includes framework and drive system;Bolt mounting structure includes connecting flange, multiple mounting seat, mounting nut and bolt rod;Connecting flange is located between framework and drive system;Multiple mounting seat is located in the cavity of framework, and mounting nut is located on multiple mounting seat;Bolt rod is through the outer wall of framework, connecting flange and drive system, and one end is matched with mounting nut, and the other end extends to the mounting hole outside drive system shell. Through external bolt rod and built-in linkage type mounting seat cooperation, fastening operation is completed completely in external space. Realize the convenient installation and visual maintenance of bogie framework and drive system. Operating personnel can complete bolt fastening operation without entering cavity, significantly reduce installation difficulty and time cost.

This invention discloses a method and system for arranging cable tray supports. The method includes the following steps: importing model configuration table information; creating cable channels and configuring cable trays to support them; selecting cable tray supports for the cable trays; calculating the maximum support spacing between the cable trays and their supports based on the model configuration table information; inputting cable tray support array parameters based on the maximum support spacing; selecting a starting point for the cable tray supports on the cable trays; and batch arranging the cable tray supports according to the array parameters and the starting point. This invention improves work efficiency by calculating the maximum support spacing between the cable trays and their supports based on the model configuration table information, inputting the cable tray support array parameters based on the maximum support spacing, and batch arranging the cable tray supports according to the array parameters and the starting point. It also avoids the tedious and laborious iterative design required later due to unsatisfactory mechanical verification.

This utility model relates to the field of unpacking technology, and more particularly to a tape-cutting device and unpacking equipment. The tape-cutting device includes a clamping mechanism and a stop mechanism. The stop mechanism includes a support and a telescopic assembly, with the support positioned below the clamping mechanism. The telescopic assembly includes a support shaft, a stop, an auxiliary shaft, and a reset component. One end of the support shaft axially moves through the support. The top of the stop is parallel to and abuts against the bottom of the clamping mechanism. The other end of the support shaft, located outside the support, is connected to the stop, giving the stop an initial position and a clamping position. The clamping mechanism clamps the packaging tape to be cut when the stop moves to the clamping position. The auxiliary shaft is parallel to the support shaft, with one end axially moving through the support. The other end of the auxiliary shaft, located outside the support, is connected to the stop. The reset component ensures the stop always tends to move back to its initial position. The unpacking equipment, including the above-mentioned tape-cutting device, improves the stability and efficiency of the tape-cutting and unpacking process.

The present application relates to the technical field of circuit board heat dissipation, and particularly relates to a heat dissipation structure of a circuit board for a resonant gyroscope, which comprises a heat dissipation circuit board, further comprises a heat dissipation base, which is located below the heat dissipation circuit board, a heat insulation plate is fixedly installed in the middle of the heat dissipation base, the top of the heat insulation plate can be fixedly installed at the bottom of the heat dissipation circuit board, a heat dissipation shell is fixedly installed on the heat dissipation base, the heat dissipation shell is circularly arranged below the heat dissipation circuit board, a driving adjustment shaft is rotatably and slidably installed at the bottom of the heat dissipation base, a heat conduction round plate is fixedly installed at the top of the driving adjustment shaft, and a heat dissipation fin group is fixedly installed at the bottom of the heat conduction round plate, the heat dissipation base and the heat dissipation shell are arranged at the bottom of the heat dissipation circuit board, the heat conduction round plate and the heat dissipation fin group are used, high-heat elements and low-heat elements on the heat dissipation circuit board are precisely and efficiently rapidly heat-dissipated, and the heat dissipation structure is suitable for circuit boards with various element distributions.

The utility model relates to adjustable mobile drawing mould ridge whitewashing device, is equipped with upper track along Y axis on the bricklaying ridge roof, is equipped with lower track along Y axis in the lower part of both sides of the bricklaying ridge roof, is located at the back ridge, the both sides of the bricklaying ridge roof are equipped with the mould unit of ridge modelling, and the upper end of both sides mould unit is spliced together, and the middle part of connection in the lower X axis, the upper track is equipped with the upper track along Y axis, and the both ends of the upper track are all installed with gyro wheel group no.

The utility model relates to the technical field of soil sampling, and discloses a farmland soil quality stratified sampling device which comprises a supporting column, a baffle is fixedly connected to the lower end of the supporting column, a disc is rotatably connected to the outer surface of the supporting column, a plurality of lifting columns are slidably connected to the disc in a penetrating mode, and sampling cylinders are fixedly connected to the lower ends of the lifting columns. The initial positions of the sampling cylinders are all located on the upper end face of the baffle, each sampling cylinder can be driven to respectively collect soil at different depths for storage, so that each sampling cylinder collects soil at a specific depth, the problem of inaccurate sampling depth caused by insufficient artificial experience is avoided, a sample of a target soil layer can be more accurately obtained, and the sampling efficiency is improved. Compared with the prior art, errors caused by sampling instability and uncertainty are reduced, the accuracy and representativeness of samples are ensured, more reliable data support is provided for subsequent soil analysis and research, and the situation of wrong conclusions caused by sample pollution or confusion is prevented.

The application belongs to the technical field of building engineering, and particularly relates to a new structure wallboard integrated forming system and construction method between existing buildings, which comprises a lifting system fixed above the vertical direction of the existing building, a guide lifting system fixed on the side of the vertical structure of the existing building, a steel formwork system and a counter support system, wherein the lifting system and the guide lifting system are respectively fixedly connected with the counter support system and used for vertically lifting the counter support system; the steel formwork system comprises a wall formwork and a plate formwork, the wall formwork and the plate formwork are detachably connected with the counter support system, and the plate formwork and the steel formwork can be synchronously poured. The application has the beneficial effects that the counter support frame is adopted to realize the synchronous construction of the wallboard, the workload of the traditional post-embedded work of the pull-type formwork support is avoided, the whole system is light and efficient, the construction progress is fast, and the labor is saved.

The application discloses a kind of intermediate frequency digital receiving board based on VPX bus and working method, including FPGA circuit module, interface circuit module, clock distribution circuit module, IPMI unit circuit module and power supply circuit module, the interface circuit module includes mLVDS interface chip, front-end control interface circuit, JTAG interface / test interface circuit, level conversion circuit and optical module;VPX bus is used to provide mLVDS synchronization signal, clock signal, backplane reset signal and LVDS synchronization signal;Local oscillator power division board / secondary frequency conversion module is used to provide the intermediate frequency signal to the FPGA circuit module;FPGA circuit module includes FPGA chip, for completing signal processing and data packing, and generates baseband data and enters the optical module;The optical module is used to connect the baseband data to the VPX bus;The IPMI unit circuit module is used to provide voltage, current and temperature monitoring for the intermediate frequency digital receiving board.The application covers the intermediate frequency signal processing function under different frequency bands.

Lifting and transferring device for replacing 500kV GIS switch, comprising a transferring trolley capable of supporting the bottom of the circuit breaker body and a lifting cross capable of supporting the two ends of the circuit breaker body in the length direction, the lifting cross can make fine adjustment of the circuit breaker body in the height direction according to the installation requirement, and the circuit breaker body can be stably transported in the complex ground environment through the transferring trolley and the lifting cross.

This utility model relates to a test bench for testing the foot feel of a power steering system, belonging to the field of automotive braking technology. The seat, product mounting plate, multi-way four-way valve block, and load fixture are sequentially fixedly connected to the test bench, with the actual vehicle caliper load mounted on the load fixture. The advantages are its novel structure, employing the entire vehicle seat assembly and the entire vehicle brake caliper load, including the brake pedal, thus making the testing process closer to the test data of the entire vehicle; it can simulate the pedal test during vehicle assembly, is easy to move, and can be moved to the working environment of different test scenarios, such as for noise testing and analysis. It also satisfies the data acquisition of various braking signals from the entire vehicle, more closely resembling the actual vehicle condition, facilitating operation, and enabling foot feel analysis based on different driving habits, thereby optimizing product design.