46results about How to "Avoid the hassle of using" patented technology

The invention discloses a working method of a multi-functional intelligent secret key device and belongs to the field of information security. The multi-functional intelligent secret key device comprises an OTP (One Time Password) module and a USB (Universal Serial Bus) key module. After the multi-functional intelligent secret key device is electrified, the OTP module waits to receive a PIN (Personal Identification Number) a user inputs and performs verification when the PIN is received and the USB key module waits to receive instructions which are sent from an upper computer, communicates with the OTP module according to the received instructions, returns communication results to the upper computer and continues to wait to receive instructions. The multi-functional intelligent secret key device is independently utilized as an OTP when being offline. According to the scheme of the working method of the multi-functional intelligent secret key device, one time verification can be automatically achieved, the using trouble is avoided, and the safety of equipment is improved.

The invention belongs to the technical field of office equipment, and particularly relates to a manual stamping device. The stamping device comprises a base, a vertical plate is fixedly installed on the base, two supporting plates are transversely installed on the upper portion of the vertical plate, sleeves are fixedly installed at the free ends of the supporting plates, lifting rods are arrangedin the sleeves in a penetrating mode, limiting tables are installed at the top ends of the lifting rods, and a fixing column is fixedly installed on the vertical plate. A mounting seat is verticallyinstalled at the free end of the fixing column, a sliding rod is arranged in the mounting seat in a penetrating mode, a first gear and a second gear which are engaged with each other are installed inthe mounting seat, the first gear corresponds to racks, circular truncated cones are integrally formed on the side walls of the two sides of the first gear, and notches are formed in the circular truncated cones; clamping strips are vertically arranged in the notches at the lower end of the sliding rod, and the clamping strips are located under the racks; and an inkpad table is horizontally installed on the side, close to a connecting rod, of the second gear, a seal is arranged at the lower end of the connecting rod, and the seal is located above the inkpad table. The manual stamping device aims to solve the problems that inking is troublesome and stamping efficiency is reduced due to structural defects of an existing stamping device.

The invention provides a user identification module and a method for downloading and storing application data. The method comprises the following steps of: establishing a circular downloading area in a storage space of the user identification module; deleting one or more application data from the circular downloading area and recovering and storing the storage space of the deleted application data if the residual space of the circular downloading area is insufficient to store downloaded application data and the total space of the circular downloading area is enough to store the downloaded application data when the downloaded application data need to be stored in the circular downloading area, wherein the total size of the deleted application data is larger than or equal to the size of thedownloaded application data; and allocating a space in the circular downloading area to store the downloaded application data. The invention can ease the problem of limited storage space of the user identification module.

This invention relates to a method for searching broadcast TV program channels including a scanning step and a comparison step: comparing said channel value with that stored in the system and storing it and the TV does not deal with the same frequency but stores the new searched carrier value in the E2PROM only and sets up its channel number, which can preserve the original searched program contents of the system and edited program information so as to keep the original channel information and avoid trouble to users.

The invention discloses a playback method, a mobile terminal and a device with a storage function. The playback method includes: receiving an input instruction for playback from a specified starting play point; responding to the input instruction, locating position of the specified starting play point in complete recording data, wherein the specified starting play point is located according to thecomplete recording data which are already processed in advance and / or input note content which is already processed; playing from the specified starting play point after being located. When playbackis needed, a user only needs to directly locate the specified starting play point according to the complete recording data which are already processed in advance and / or the input note content which isalready processed and then play from the specified starting play point after being located, and does not need to repeatedly drag a progress bar to locate content needing to be played, so that troubleof the user during use can be reduced.

The invention relates to the technical field of automatic screw machines, in particular to an automatic screw machine capable of achieving convenient use and material conveying and working efficiently. The automatic screw machine comprises a frame body mechanism, an automatic feeding mechanism, an arrangement mechanism and an automatic material pushing mechanism; the frame body mechanism comprises a mounting frame, the two sides of the mounting frame are each provided with two adjusting devices, and one side of the mounting frame is fixedly connected with a hopper; square pipes can limit the running track by themselves, and the operation that a corresponding rotation limiting mechanism is additionally arranged so as to reduce the probability that the mounting frame is unstable due to shaking during normal running is not needed; first circular pipes and second circular pipes which are designed to be cylindrical are adopted, and compared with other shapes, cylinders can rotate through bottom supporting blocks, and field mounting is convenient; and a needle cylinder is pushed to suck air to adsorb a screw head firmly below an electric screwdriver bit, and therefore a screw can be conveyed to the position above a screw hole to be drilled, and due to the fact that the automatic screw machine does not need to be connected with a compressed air path like a traditional screw machine, use trouble is reduced.

The invention relates to a proton pump inhibitor frozen powder injection agent and a preparation method thereof. The proton pump inhibitor frozen powder injection agent prepared by the method can be taken as a medicine for treating gastric ulcer, duodenal ulcer, erosive gastroesophageal reflux disease, helicobacter pylori and Zollinger-Ellison Syndrome. The proton pump inhibitor frozen powder injection agent is prepared through taking a proton pump inhibitor as an active ingredient, adopting crystallized filtration, freezing and drying. The preparation process comprises the following steps of: adding water for injection and alkali to the proton pump inhibitor, stirring to dissolve and mix uniformly; performing the crystallized filtration; after measuring the content, adjusting pH value of filtrate; using the water for injection for fixing volume and a millipore filter with 0.22 mu m for filtration; filling, partially arranging corks, arranging in trays, freezing out, pressing the corks, taking out from boxes, rolling openings, checking quality and packaging. The prepared proton pump inhibitor frozen powder injection agent has excellent re-dissolving performance, is more stable when used together with transfusion in clinical use, can not separate out, and has better inspection result for visible foreign matters and insoluble particles.

With the practical application of developing an intelligent auxiliary driving system as the background, a top-speed lane deviation real-time early-warning system is designed and realized on a vehicle-mounted ARM platform, a top-speed lane line recognition algorithm for image W-r extension dynamic evaluation is provided, lane information is detected in real time, and the vehicle lane deviation early-warning system is obtained by considering the transverse speed of a motor vehicle in a lane. Two early warning strategies are combined, in the first mode, when the transverse speed is low, the convenient relative distance between a motor vehicle and a lane is adopted for early warning judgment, and under the condition that the transverse speed is high, lane departure judgment is conducted according to the deviation rate of a left lane line and a right lane line in an image; according to the method, perspective transformation of the image is not needed, external parameters and internal parameters of the monocular camera do not need to be measured, the requirement for the monocular camera is low, and great convenience is brought to a user. And meanwhile, the algorithm is low in time complexity, high in speed and high in practicability and applicability, and has huge value and wide market in real-time early warning of lane departure under complex road conditions.

The invention discloses a power generation device for a cooling tower, and belongs to the field of machinery. In order to solve two problems that in the prior art air discharged from an air outlet cannot be fully used by kinetic energy electricity generation and voltage and currents of electric energy generated by an electric generator is unstable, the power generation device using rising hot air of the cooling tower to generate electricity is provided. The power generation device is composed of the cooling tower, a guide bar fixed to the top of the cooling tower, a sliding block arranged on the cooling tower through a hydraulic cylinder, a sleeve arranged on the sliding block and a wind power generator arranged on the outlet of one end of the sleeve. By means of the power generation device, energy conservation transformation can be conducted on an old tower, a new tower can also be constructed by combining the old tower, the size of the tower is larger, the energy-saving effect is more remarkable, the voltage and the currents of the electric energy generated by the electric generator is stable, and the trouble of using the electrical energy subsequently is greatly reduced.

The invention relates to the technical field of sewage treatment, and discloses a sewage treatment agent spraying device for sewage treatment. The device comprises a bottom plate, wherein the bottom of the bottom plate is provided with a groove, the inner wall of the groove is fixedly connected with a spring, one end of the spring is fixedly connected with an extrusion block, and the bottom of the extrusion block is fixedly connected with a universal wheel. The top of the bottom plate is fixedly connected with a spraying box, the top of the bottom plate is fixedly connected with a vertical plate, and one side of the vertical plate is fixedly connected with a motor. The sewage treatment agent spraying device for sewage treatment achieves the purpose of efficient treatment, solves the problem that a common sewage treatment agent spraying device is low in treatment efficiency, and can dissolve and dilute a sewage treatment agent, so that the sewage treatment agent can be efficiently mixed with sewage, and the situation that the sewage treatment agent cannot be uniformly mixed with the sewage is avoided; the sewage treatment efficiency is low, and the degradation of the whole sewage water body is not facilitated, so that the sewage treatment efficiency and effect are greatly improved.

The invention relates to the technical field of electric connectors, and particularly relates to a double-row piercing terminal connector. A wire-end connector includes a wire-end housing and a cover,male terminals, wherein each male terminal has a piercing part; the wire-end housing is provided with a guide groove, a precompressed lock groove, a compaction lock groove and a stop beam located inthe guide groove, and the compaction lock groove is located between the precompressed lock groove and the stop beam; the cover is provided with a guide column and a first lock hook; the stop beam blocks the guide column, the first lock hook protrudes and extends into the precompressed lock groove, and the wire-end housing is pre-assembled with the cover; the guide column breaks the stop beam, thefirst lock hook protrudes and extends into the compaction lock groove, the wire-end housing is completely assembled with the cover, and the piercing part pierces an insulating layer of a cable accommodated in a cable accommodating holes of the cover. The wire-end connector of the invention prevents the cover and the wire-end housing from tightly closing or separating in the transportation processto result in troubles for wire harness manufacturers in use, thereby being convenient for the packaging of the wire-end connector, facilitates the conduction and connection of cables and automated assembly, reducing the assembly cost, and improving the production efficiency.

The invention relates to the technical field of medical equipment, and discloses an intelligent pathological diagnosis analysis table. An intelligent pathological diagnosis analysis table comprises an analysis table body, a microscope assembly, a cover plate assembly and a support assembly, wherein the microscope assembly is arranged in the right side of the analysis table body, the cover plate assembly is arranged on the right side of the top of the analysis table body, and the support assembly is arranged on the left side of the analysis table body; in the microscope assembly, a first driving motor drives a driving shaft to rotate, a driving wheel arranged on the surface of the driving shaft in a sleeving mode rotates along with the driving shaft, a driven wheel is driven through a chain, then a threaded rod rotates, and a microscope body at the top of a bottom plate finally descends under the cooperation of the threaded rod and the bottom plate till the microscope body is completely collected into an analysis table body; when the analysis table needs to be used, the rotating direction of the first driving motor is changed, manual operation is not needed in the whole process, the use trouble of the microscope of an operator is greatly reduced, and the working efficiency of the operator is improved.

The invention discloses a multi-arm rotation-type carrying device. The multi-arm rotation-type carrying device structurally comprises a connecting plate, supporting pillars, a mechanical arm, a wide-range rotating device, a pedestal and a rotating strut. The connecting plate is of a disc-shaped structure. The tangent plane of the connecting plate is a rectangle, and the length of the rectangle is 4cm. The cross section of the connecting plate is a circle, and the radius of the circle is 2cm. The bottom end of the connecting plate and the upper ends of the supporting pillars are movably connected in an interference fit mode. According to the multi-arm rotation-type carrying device disclosed by the invention, the wide-range rotating device is arranged, the wide-range rotating device is connected with an external device through a connector at first, a rotating bearing can be supported through a supporting wall and a supporting plate, then fastening openings are fastened, the rotating bearing can rotate in a wide-range mode, the rotating property of the device is enhanced, and therefore the problem that the rotating property of the device can be consumed due to long-term operation of the device and thus rotating stagnation can be caused at the later period is solved, and using trouble is saved.

The invention discloses a multifunctional strawberry three-dimensional cultivation frame. According to the technical scheme, the multifunctional strawberry three-dimensional cultivation frame comprises a first transverse plate and a second transverse plate, the first transverse plate is located at the top of the second transverse plate, cultivation boxes are arranged at the top of the first transverse plate and the top of the second transverse plate, and L-shaped supports are arranged on the two sides of the bottom of the first transverse plate and the two sides of the bottom of the second transverse plate; and a supporting assembly is arranged at the bottoms of the L-shaped supports at the bottom of the second transverse plate, multifunctional cultivation mechanisms are arranged on one sides of the L-shaped supports, each multifunctional cultivation mechanism comprises a cultivation box and a connecting transverse rod, and each cultivation box is located at the top of one side of thecorresponding L-shaped support. The multifunctional strawberry three-dimensional cultivation frame has the beneficial effects that an existing strawberry cultivation frame is single in planting structure, can be only used for planting strawberries, and cannot meet the diversified cultivation requirements of interplanting watermelons and other vine crops at present, the cultivation boxes have a detachable function, are convenient to clean and replace, reduce the use trouble of workers, and have extremely high practicability.

The invention discloses a novel self sucking pump. A pump body, a suction pipeline, a discharging pipeline, a gas-liquid separation chamber and a motor are included. The suction pipeline is arranged at the left end of the pump body, the discharging pipeline is arranged at the right end of the pump body, the gas-liquid separation chamber is located at the position, close to the discharging pipeline, in the pump body, and the motor is arranged at the top end of the pump body. According to the novel self sucking pump, the situation that solid particles and the like in liquid enter the pump duringliquid conveying, and the pump is damaged can be prevented; pump priming is needed only during first-time usage, pump priming is not needed during later usage, usage troubles are saved, gas-liquid separation can be accelerated through an exhaust hole of the gas-liquid separation chamber, and the work efficiency of the pump is improved.

The invention provides a sampling device for river sewage treatment and a using method thereof, and relates to the technical field of sewage treatment. The invention discloses a sampling device for river sewage treatment and a using method thereof; the sampling device includes a fixed cross rod; the bottom of one end of the fixed cross rod is fixedly connected with limiting vertical rods; a limiting square groove is formed in one end, close to the limiting vertical rod, of the fixed cross rod; a circular groove is formed in the end, away from the limiting vertical rod, of the fixed cross rod;a fixed vertical plate is arranged between the circular groove and the limiting square groove and fixedly connected with the fixed cross rod, a circular threaded sleeve is fixedly connected to the end, away from the limiting vertical rod, of the fixed cross rod, and a water collecting pipeline is arranged on the side, away from the fixed vertical rod, of the circular threaded sleeve. The inventiondiscloses a sampling device for river sewage treatment and a using method thereof, the operation that a sampler needs to squat on a river bank to stretch a hand into sewage during sampling is avoided, the use trouble of the sampler is reduced, the safety of the sampling device for sewage treatment is improved, and solid particles in sewage are prevented from entering the sampling test tube to influence the sewage sampling quality.

The invention belongs to the technical field of power banks, and particularly relates to a power bank borrowing and returning method, device and system. The method comprises the steps of: obtaining the real-time position information of a power bank separated from a power bank cabinet in real time; obtaining power bank cabinet position information of power bank cabinets in a returnable area formedafter outwards dispersion at a preset specific distance with the real-time position information as a center; and generating returnable reminding information according to the power bank cabinet position information, wherein the returnable reminding information is used for being displayed to a user so that the user can know the positions of the power bank cabinets to which the power bank can be returned. According to the invention, a user can obtain the power bank cabinet position information of power bank cabinets in the returnable area which is scattered outwards by taking the position of theuser as the center, therefore, the position information of the power bank cabinets to which a power bank can be returned can be known, the user can borrow and return a power bank in a cross-distance mode, the problem that use is troublesome due to the fact that a power bank can only be borrowed and returned at fixed places is solved, the user experience is improved, and a wide market prospect is achieved.

The invention belongs to the technical field of medical instruments, and particularly relates to an intelligent medical garbage can which comprises a rectangular can body with an opening in the upper end, a processor and an alarm are installed on the rectangular can body and are in signal connection, and flip covers are rotationally installed on the two sides of the upper end of the rectangular can body. The inner wall of the turning cover is movably provided with a pressing plate, a pressure sensor is arranged between the pressing plate and the turning cover, the pressure sensor is in signal connection with the processor, the turning cover is closed on the rectangular barrel, and when the garbage bag is filled up to 3 / 4, the pressing plate extrudes the pressure sensor under the action of the counter-acting force of the medical garbage. The invention aims to detect whether a garbage bag is full of 3 / 4 of medical garbage or not through the mutual cooperation of a processor, an alarm, a flip cover, a pressing plate and a pressure sensor, so that the detection precision is improved, the detection efficiency is accelerated, the detection reliability is improved, and the use is more convenient.

The invention belongs to the field of bicycle parts, and especially relates to a novel cycle valve. The cycle valve comprises a hollow valve rod; an upper pressing sheet and a lower pressing sheet which are connected with a tire body are arranged at the lower end of the valve rod; threads are arranged on the outer surface of the valve rod; a positioning nut which is used for positioning the valve rod is further arranged on the valve rod; a valve core is arranged in the valve rod; the top of the valve rod is connected with a valve locking cover; the valve core comprises an outer core body and an inner core body; a through hole for the flowing of air is arranged in the outer core body; the outer core body at the lower end of the through hole is provided with a cavity; the inner core body is arranged in the cavity of the outer core body; the inner core body is provided with a blind hole at a place corresponding to the through hole; the diameter of the blind hole is greater than the diameter of the through hole; a sealing ball and a spring which is used for resetting the sealing ball are arranged in the blind hole; and air flow channels which are communicated with a tire cavity are arranged on two sides of the blind hole. Through the cycle valve, the air leakage problem caused by the ageing of the valve cores is overcome and the maintenance of the cycle valves is decreased.

The invention provides a user identification module and a method for downloading and storing application data. The method comprises the following steps of: establishing a circular downloading area in a storage space of the user identification module; deleting one or more application data from the circular downloading area and recovering and storing the storage space of the deleted application data if the residual space of the circular downloading area is insufficient to store downloaded application data and the total space of the circular downloading area is enough to store the downloaded application data when the downloaded application data need to be stored in the circular downloading area, wherein the total size of the deleted application data is larger than or equal to the size of the downloaded application data; and allocating a space in the circular downloading area to store the downloaded application data. The invention can ease the problem of limited storage space of the user identification module.

The invention discloses a multifunctional belt. The multifunctional belt comprises a body, a connection buckle, a connection rod, a magnetic buckle, magnetic blocks and a bending part. The bending part is arranged at one end of the body, the connection buckle is clamped at the bending part in a sleeving mode and provided with the integrated-structure connection rod, the magnetic buckle is arranged at the tail end of the connection rod, and the magnetic blocks are arranged at the portion, close to the outer side of the other end, of the body. The belt is locked in a magnet-attracting mode, the opening mode is simple, and through the measurement function, the multifunctional belt is convenient and practical, has the positioning function, and can avoiding losing of a using person, the function is more powerful, market using requirements are met, and popularization of a product is facilitated.

The invention discloses a jet gas cooker (embedded type) which is composed of a ninety-degree hollow bent type, a post-type flame controller, an air nozzle, a connecting support and a top penetration cap. The embedded-type gas cooker has the advantages of full combustion, fierce fire power, simple process, low manufacturing cost and durability, and can save energy and gas by 60%.

A teaching board convenient to use disclosed by the present invention comprises a supporting vertical frame and a lifting transmission assembly arranged on the supporting vertical frame, the lifting transmission assembly is cooperatively provided with a teaching board installation assembly, the teaching board installation assembly is fixed at the back of the teaching board assembly, the teaching board assembly comprises a main board body, and one or more sliding cavities are arranged in the main board body. According to the multifunctional teaching board, through arrangement of the lifting transmission assembly and the teaching board installation assembly, adjustment of the height and the angle of the teaching board is increased, and the multifunctional teaching board is more flexible to use; the auxiliary board bodies are combined with the main board body, so that the use area of the teaching board is increased, the occupied volume of the teaching board is reduced when the auxiliary board bodies are retracted, and the teaching board is more convenient to transport and place; through the blackboard eraser assemblies, writing can be automatically erased, and the use trouble is reduced; and through the arrangement of the rolling type writing board assembly, the usable area can be further increased, and the teaching board is more flexible to use.

The invention relates to a rapidly folded multipurpose fishing net which comprises a barrel-shaped fishing net and a winding device, wherein a connecting rope penetrates the barrel-shaped fishing net; and the winding device is matched with the barrel-shaped fishing net and used for winding the connecting rope. The barrel-shaped fishing net comprises a plurality of protecting rings, the protecting rings are provided with small holes for mounting the connecting rope, fishing nets are connected between the protecting rings, and the winding device comprises a mounting plate. Through holes are formed in the mounting plate close to the center, the bottom of the mounting plate is provided with a supporting plate, a spring clamp for clamping the protecting rings is hinged to the supporting plate, the upper portion of the mounting plate is connected with a handle, and a motor is fixed to the bottom of the handle and connected with a roller for winding the connecting rope. The rapidly folded multipurpose fishing net has the advantages that the process of fishing or fish storage by manual folding and release is replaced with a mechanical mode, and use troubles resulting from a long barrel-shaped fishing net can be avoided; through the winding device, the rapidly folded multipurpose fishing net can form a barrel shape to be used for accommodating fishes, functional diversity is implemented, and fishing operation is greatly facilitated.

The invention discloses a power generating device for a cooling tower and a control method thereof and belongs to the field of machinery. The power generating device for generating power through rising hot air in the cooling tower and the control method thereof are used for solving the two problems that in the prior art, the kinetic energy of gas exhausted out of a gas outlet cannot be fully used for generating power and the voltage and current of the electric energy generated by a generator are unstable. The power generating device is composed of the cooling tower, a guide rod fixed to the top of the cooling tower, a sliding block arranged on the cooling tower through a hydraulic cylinder, a sleeve arranged on the sliding block and a wind driven generator arranged at an outlet in one end of the sleeve. According to the power generating device for the cooling tower and the control method thereof, energy-saving improvement can be conducted on an old tower, and the power generating device can be used in cooperation with a newly-built tower; the larger the tower is, the more obvious the energy saving effect is; the voltage and the current of the electric energy generated by the generator are stable, and the trouble caused by follow-up utilization of the electric energy is greatly reduced.

The invention discloses a working method of a multi-functional intelligent secret key device and belongs to the field of information security. The multi-functional intelligent secret key device comprises an OTP (One Time Password) module and a USB (Universal Serial Bus) key module. After the multi-functional intelligent secret key device is electrified, the OTP module waits to receive a PIN (Personal Identification Number) a user inputs and performs verification when the PIN is received and the USB key module waits to receive instructions which are sent from an upper computer, communicates with the OTP module according to the received instructions, returns communication results to the upper computer and continues to wait to receive instructions. The multi-functional intelligent secret key device is independently utilized as an OTP when being offline. According to the scheme of the working method of the multi-functional intelligent secret key device, one time verification can be automatically achieved, the using trouble is avoided, and the safety of equipment is improved.