39results about How to "Easy to configure and use" patented technology

Junction boxes for enclosing and making electrical connections to LED drivers are disclosed. The junction boxes include a bottom or base and a cover. Dividers arising from the base divide the junction box into high-voltage and low-voltage compartments. A cut-out open at the top of each divider allows a driver to be placed in a junction box without having to pull wires through holes or openings. Typically, the base is open along the top and along at least a portion of one sidewall, with the cover being L- or U-shaped to complete the enclosure. Various mounting mechanisms are disclosed for securing drivers within junction boxes. Embodiments that can house several drivers or components within one junction box are disclosed, as are weather- and water-resistant embodiments.

The invention provides an emulsifier composition and a preparation method thereof, belonging to the technical field of drilling fluids. The emulsifier composition comprises a main emulsifier, an auxiliary emulsifier and base oil, wherein the main emulsifier is oxidatively polymerized fatty acid ester and the auxiliary emulsifier is polyamide. The emulsifier composition provided by the invention respectively uses oxidatively polymerized fatty acid ester and polyamide as the main emulsifier and the auxiliary emulsifier, so emulsification efficiency of the composition is improved, electrical stability of the composition is enhanced, and preparation and usage of oil-based drilling fluids are facilitated.

The invention discloses a resource scheduling method and system. The method includes: S1, a plurality of resource terminals upload environment information to a remote scheduling server and sends a scheduling request; S2, the remote scheduling server dispatches corresponding seed resource data to the resource terminals; S3, the request terminals send access demand information to the remote scheduling server so as to request the corresponding seed resource data; S4, the remote scheduling server determines the popularity of the seed resource data and distributing the seed resource data on the corresponding one or more resource terminals; S5, the remote scheduling server schedules the request terminals to download corresponding resource from the one or more resource terminals owning the corresponding seed resource data. The invention has beneficial effects that idle flow and bandwidth are utilized reasonably and are packaged and distributed to flow demanding customers reasonably, so that the server purchase cost and maintenance cost are reduced substantially; flow and bandwidth use is optimized in configuration and idle bandwidth and flow are collected for utilization.

Provided is a current overload protection switch with a lightning protection function. According to the switch, an overcurrent protection switch is regarded as the main body, a voltage overload protection device is ingeniously arranged in the inner space of the overcurrent protection switch, a wiring lug is employed, and the wiring lug comprises an extension portion extending out of a shell and a moving motion positioned in the shell; a voltage overload protection element is formed by a varistor and a temperature-sensitive column with the insulation characteristic and attached to one side of the moving portion; and a spring is arranged at the other side of the moving portion and provides an elastic force abutted against the direction of the temperature-sensitive column. Therefore, when an instantaneous high voltage reaches the varistor, the temperature of the varistor instantaneously rises and is higher than the melting temperature of the temperature-sensitive column, the temperature-sensitive column has direct and large-area contact, more rapid and dense thermal conduction effect is achieved, the temperature-sensitive column instantaneously melts, a supporting force at the corresponding side of the spring disappears, the motion at each time is guaranteed to be successful, rapid power-off can be realized when the varistor does not rise to the high temperature, and electrical safety is realized.

The invention provides a front swivel component for a haemorrhoids loop ligature device and belongs to the technical field of medical instruments. The front swivel component comprises a loop ligature pipe body and a loop ligature port and further comprises a universal joint arranged between the loop ligature pipe body and the loop ligature port, wherein one end of the universal joint is a semispherical rotary end, and the other end of the universal joint is a cylindrical connecting end; an arc-shaped connector matched with the rotary end of the universal joint is arranged at the end, facing the loop ligature port, of the loop ligature pipe body, and the rotary end of the universal joint is connected to the interior of the arc-shaped connector in a sleeved mode and can rotate in the arc-shaped connector; the universal joint is detachably connected with the loop ligature port through the connecting end. The front swivel component is simple in structure and convenient to configure. Due to the fact that the loop ligature port and the loop ligature pipe body are connected in a rotary mode through the universal joint, the angle between the loop ligature port and the loop ligature pipe body can be adjusted conveniently, a loop ligature device gun body does not need to be adjusted in use, using is convenient, and configuration and usage of the haemorrhoids loop ligature device are facilitated.

The invention provides a preparation of aseptic vitamin C composition, which comprises the steps of: preparing aseptic vitamin C sodium, preparing aseptic vitamin C and mixing the preparing aseptic vitamin C sodium and the aseptic vitamin C for preparing the composition, wherein in the preparation process of the aseptic vitamin C sodium comprises the steps of: adding antioxidant, complexing agent and activated carbon into the aqueous solution of the vitamin C sodium, and the like. The invention provides the aseptic vitamin C composition, and the application of the aseptic vitamin C composition in preparation of vitamin C powder injection.

The invention provides an embedded data acquisition system and method for GDM networks of SIMATIC TDC systems, and aims at solving the problem that the data acquisition of TDC systems in the prior artmust be realized through GDM network cards. The system comprises automatic control software FB-ACQ, a memory module MEM-ACQ, a single board computer and data acquisition software TACQ. The FB-ACQ isoperated on a TDC system controller, completes data acquisition for the TDC system controller according a period configured for the acquisition and stores the acquired data in a specific area MEM-ACQof a GDM; and the single board computer is inserted into a TDC system rack in an embedded manner, and completes the acquisition of real-time data and historical data through operating the TACQ. The embedded data acquisition system and method are capable of realizing the high-speed acquisition of GDM data of the TDC systems, ensuring the time precision of data acquisition, and ensuring that the cumulative time error of every 10000 sample values does not exceed 1 ms; and the fastest sampling period can reach 1 ms, up to 50 pieces TDC controller data can be acquired at the same time, and up to 2048 channels can be acquired at the same time.

The present invention discloses a deerhorn glue medicine liquor for curing sciatica, and its formula is formed from 75g-125g of deerhorn glue and 500g of pure grain white liquor containing 60-70 per cent alcohol, and its preparation method includes the following steps: adding 400g-600g or deerhorn or horn base into 10-12 kg of distilled water, decocting them by using soft fire for 5-7 hr., taking out residue to obtain deerhorn glue liquor, mixing the deerhorn glue liquor with white liquor according to the above-mentioned ratio so as to obtain the invented deerhorn glue medicine liquor. Its cure rate can be up to 96%. Besides, it can moisten skin and can delay senility.

The invention relates to a PCM technology-based volume analysis method, which comprises the following steps of: S1, inputting a to-be-tested audio signal, and converting the to-be-tested audio signalinto a PCM audio data naked stream to obtain WAV format audio data; S2, analyzing the WAV audio, and acquiring a sampling frequency and a quantization digit of the audio data through utilizing head information; S3, stripping the head information of the WAV audio, and acquiring a byte array according to the remaining byte data; S4, acquiring sound channel information and time information which needto be analyzed currently; S5, utilizing the information obtained in the steps S2, S3 and S4 to calculate to obtain a short array; S6, calculating a mean square error based on the short array, and recording the mean square error as rms; S7, and inputting the rms into a DBSPL formula for conversion, and performing calculation to obtain a volume value. According to the PCM technology-based volume analysis method, the sound pressure level can be better described, the audio volume is described by utilizing the positive volume value obtained through conversion, and better audio analysis and qualityinspection capacity is provided.

The invention provides a low-frequency high-bearing-capacity three-dimensional vibration isolation or shock isolation shock resistance support. The support adopts a vertical-upper-portion and horizontal-lower-portion or horizontal-upper-portion and vertical-lower-portion vibration isolation or shock isolation structural form in appearance; and comprises an upper structure, a lower structure and a horizontal vibration buffering damping element (5); the upper structure comprises a built-in vertical damping element (1), a limiting element (2) and an elastic element (3); the lower structure comprises an upper frame structure (4) and a lower frame structure (6); and the horizontal vibration buffering damping element (5) is arranged between the upper frame structure (4) and the lower frame structure (6), so that a barrier vibration isolation or shock isolation effect and a layered energy consumption structure are formed between the upper frame structure (4) and the lower frame structure (6). The support has high vibration isolation or shock isolation efficiency, high energy consumption mechanism, high damping characteristic, low inherent frequency and extremely high engineering applicability, the replacement and maintenance are convenient, and the product utilization rate is high.

The invention provides an inertia air conditioner, an air conditioner indoor unit, an air conditioner outdoor unit and an air conditioner system. The inertia air conditioner comprises a first heat exchanger, a second heat exchanger, an expansion valve, a rotary compressor and a motor, wherein a refrigerating circuit is formed among the first heat exchanger, the second heat exchanger, the expansionvalve and the rotary compressor; the first end of an outer rotor of the rotary compressor is connected with the first heat exchanger; the second end of the outer rotor is connected with the first endof a motor shaft of the motor; the second end of the motor shaft is connected with the second heat exchanger; and the first heat exchanger, the second heat exchanger, the motor shaft and the outer rotor rotate coaxially. The difference between the air conditioner indoor unit and the inertia air conditioner is that the arrangement of the second heat exchanger is omitted, and a corresponding interface is increased. The difference between the air conditioner outdoor unit and the inertia air conditioner is that the arrangement of the first heat exchanger is omitted, and a corresponding interfaceis increased. The invention further provides the air conditioner system. The inertia air conditioner, the air conditioner indoor unit and the air conditioner outdoor unit have the advantages of simplestructure, small volume, light weight and low energy consumption.

The invention provides a hairpin with an electronic meter. The electronic meter serving as a decoration is installed on a hairpin body. When the hairpin is worn, the time can be mastered at any time; the hairpin is particularly suitable for persons working in posts where watches cannot be worn.

The invention discloses a method for using terminal equipment, which comprises the following steps of: physically connecting a personal wireless router and a global positioning system (GPS) terminal in the terminal equipment; and performing signaling interaction between the personal wireless router and the GPS terminal through the physical connection. Simultaneously, the invention discloses the terminal equipment, which comprises a physical connection interface and an interaction module, wherein the physical connection interface is used for physically connecting the personal wireless router and the GPS terminal in the terminal equipment; and the interaction module is used for performing signaling interaction between the personal wireless router and the GPS terminal through the physical connection interface. Due to the adoption of the terminal equipment and the method, the personal wireless router and the GPS terminal can be integrated so as to reduce the occupied space of the equipment to the greatest extent and bring convenience to user application and configuration.

The invention discloses an LED light projection lamp light color consistency control system, relates to the field of LED lamp control, and aims at solving the problems that the light color consistency of the existing factory LED light projection lamps is relatively poor. The key points of the technical scheme are as follows: the LED light projection lamp light color consistency control system comprises a detection module which is used for collecting light projection lamp data, a control module which is coupled with the detection module and a human-computer interaction module which is coupled with the control module. The detection module comprises a current detection unit which is used for detecting the input current size of the light projection lamp beads. The control module controls the human-computer interaction module to output the detection result of the lamp according to the signal fed back by the detection module. The LED light projection lamp light color consistency control system can be used for performing quality inspection on the ex-factory products and is convenient for staff to control the light color consistency of the ex-factory products so as to ensure the quality of the ex-factory products.

The invention provides a workflow system and method with an application system capable of being rapidly integrated. According to the workflow system, a highly integrated workflow system is formed by adding a user integration module, a form making module, an authorization module and a business flow configuration module on a workflow execution engine; and a universal user system and a workflow task starting, approving and querying interface are provided, so that the application system can be quickly integrated into a workflow. The workflow system is simple to configure and use, the integration difficulty is reduced, the integration workload is small, and codes do not need to be modified in application system user system change, business process change, workflow engine upgrading and optimizing and the like, so that the workflow application development difficulty is reduced, modification and maintenance are easy, the workflow development time is shortened, and time and cost are saved.