60results about How to "Adapt to different usage needs" patented technology

A hinge assembly for vertical-movement doors comprises two articulated-quadrilateral hinges each including a first plate (13) designed to be fastened to the furniture flanks, a second plate (17) designed to be fastened to the door and two superposed arms (15, 16) pivotally mounted between the plates to form the quadrilateral connecting-rods. The assembly comprises brackets (42) for removable fastening of the bar ends (43) to the hinges, where the brackets (42) can be alternatively mounted at two different fastening seats (40, 41) present at locations spaced apart from each other, along the upper arm of each hinge.

The invention relates to an intelligent automobile rapid test method based on Bayesian optimization. According to the method, representative test scenes are accurately selected, the test frequency isreduced, and the safety of a large number of samples is evaluated. The method comprises the following steps: firstly, obtaining driving scene key parameters of a vehicle on the basis of on-site traffic scenes, determining a value range and a sampling interval for the key parameters, and combining the key parameters to form a parameter space; then, based on the Bayesian optimization theory, selecting appropriate classifiers and acquisition functions according to different test purposes; and finally, initializing a classifier, calculating a numerical value of an acquisition function, and selecting a next intelligent automobile test scene which is more in line with requirements according to the numerical value of the acquisition function. Compared with the prior art, the method has the advantages of reducing the test times, improving the test efficiency, ensuring the test reliability and the like.

The invention discloses terrace construction equipment capable of preventing dust pollution. The terrace construction equipment comprises a motor, a working head, a workbench, walking wheels, a base, a dust collection box, a dust collection hood and fans. A control panel and a pushing handle are arranged on the workbench. The base is horizontally arranged on the side, away from the pushing handle, of the workbench. The walking wheels are arranged on the bottom face of the workbench. The motor is installed on the base. The end, penetrating through the base, of an output shaft of the motor is connected with the working head. The dust collection box is installed at the upper end of the base. The dust collection hood is installed at the lower end of the base. The fans are arranged on the two sides of the dust collection box. An automatic lighting device is arranged on the dust collection box. The terrace construction equipment is reasonable in structural design, the working head can polish the surface of a terrace, dust will be gathered by the dust collection hood in the terrace construction process and sucked into the dust collection box, the dust suction effect is good, dust flying formed in the terrace construction process can be effectively avoided, the environmental protection effect is good, operation is convenient and comfortable, and the working efficiency is improved.

The invention discloses an intelligent sport glasses. The sport glasses comprise a frame body, and a lens installation part, which is installed on the frame body; the lens installation part is provided with a lens installation structure, which can exchange the lens; the frame body comprises frame side-frames arranged on two sides of the frame body, any one of the frame side-frames is provided with a monitoring and controlling device; and the monitoring and controlling device comprises a monitoring and controlling circuit, which is arranged in the frame side-frame, a operation button and a display screen, wherein the operation button and display screen are both electrically connected to the monitoring and controlling circuit. The provided intelligent sport glasses can be provided with lens with different functions so as to meet the special requirements of different populations (eg. ametropia patients). Moreover, the intelligent sport glasses are provided with a monitoring and controlling device, which can record and display the sport speed, time, distance, and user's heart rate and pulse, so the intelligent sport glasses have a plurality of functions and are capable of monitoring the user's sports status in real time.

The invention relates to the field of personal protective device control methods and provides a method for adjusting the air supply rate of an air supply mask. The method comprises the following steps of (S10) when the mask is used, detecting the pressure of the inner side of the mask through a breath detection unit in real time, calculating the time required for once complete expiration and inspiration of a user and determining a breath period; and (S20) determining the air supply rate of the air supply mask according to the breath period. According to the method for adjusting the air supply rate of the air supply mask, the pressure of the inner side of the mask is calculated through the breath detection unit in real time and the breath period is determined by a pressure change, so that the corresponding air supply rate is determined, automatic adjustment is carried out and the method effectively adapts to different usage requirements.

The invention discloses a rotating platform and relates to the technical field of platforms of devices. The main structure of the rotating platform comprises a base plate, a rotating table, a middle platform and an upper platform. Electric push rods on the base plate can drive the rotating table to complete ascending and descending. The rotating table can drive the middle platform to rotate, in cooperation with inclined swing of the middle platform and the upper platform, the whole rotating platform has high control precision, and the rotating platform can also adjust the height to be adaptedto different use demands. The rotating table depends on gears and a rack to conduct transmission; and by means of supporting rollers, rolling support is formed between an upper rotating table and a lower rotating table, rotation resistance force is lowered, and the rotation precision is improved beneficially.

The invention provides a data sharing and exchange method based on big data. The method comprises the following steps of a data sharing step and a data exchange step, wherein in the data sharing step,a data sharing service is defined at a portal side and a data sharing service instance is applied for, and event processing is performed according to a parameter input by a user; in the data exchangestep, a data exchange service is defined at the portal side and a data exchange service instance is applied for, and event processing is performed according to the parameter input by the user. Accordingly, the invention further provides a data sharing and exchange system based on big data. The invention further provides the services with a data sharing function and a data exchange function, various types of heterogeneous services can be integrated according to a uniform mode, and public release can be performed by a uniform mode to reduce the integrated cost.

The invention relates to the technical field of automobile part structures, in particular to a novel structure for expanding the function of a luggage carpet. The structure comprises a face board and two groups of support legs which are arranged in the X direction at intervals and supported at the lower end surface of the face board. Each group of support legs comprises two support legs arranged in the Y direction at intervals. The upper ends of the support legs rotate around the X direction, and are hinged to the lower end surface of the face board. The lower ends of the support legs are provided with fixing structures which can fix the support legs to the exterior ground of an automobile. The luggage carpet which is below the support legs is provided with a support limit structure which can adjust the opening angle of the two groups of support legs to make the face board flush with the upper end surface of a lowered rear seat. The lower ends of the support legs are supported by the support limit structures when the face board is above a luggage carrier. The novel structure for expanding the function of the luggage carpet has the advantages of being simple in structure, convenient to use, capable of enormously expanding the function of the automobile luggage carpet, bringing convenience to the outdoor activity of automobile drivers, thus having a huge promotion value.

The invention provides a composite super flexible robot cable. The cable comprises a cable core as well as an inner sheath, a braided shielding layer and an outer sheath which are disposed at the outer side of the cable core sequentially from inside to outside; the cable core comprises a power portion, a control signal portion, a data transmission portion, and a filler which fills spaces between the portions; the power portion includes a plurality of power portion conductors, wherein each of the power portion conductors is coated with a power portion insulating layer; the control signal portion includes a plurality of control signal portion conductors, wherein each of the control signal portion conductors is coated with a control signal portion insulating layer; and the data transmission portion includes an optical fiber core and a cladding layer which coats the outer side of the optical fiber core. The cable provided by the invention can realize the simultaneous transmission of power,control signals and data, has high softness, bending performance, high flexibility, multifunctionality, strong anti-interference capacity and high data transmission quality, and can satisfy differentuse requirements.

The invention discloses a lens and a lens system and purposes thereof. The lens comprises a front surface, a rear surface, and a side surface extending between the front surface and the rear surface. The rear surface defines a cavity facing the rear part. The front surface comprises a central surface, and an edge surface connected with the central surface in a surrounding manner. The edge surface extends between the central surface and the side surface. The lens is an axisymmetric body and a central axis is defined. The lens is cooperatively placed on the central axis, and forms a lens system with an LED light source which can move in the cavity or other similar light sources. The lens system realizes high utilization rate of emergent light of the light source, and functions of collimation and focusing on incident light. The lens system can be used in a flashlight with a focusing function.

The invention relates to the technical field of fuel cell production, in particular to a voltage inspection device for a fuel cell. The device comprises a microprocessor used for voltage measurement, control of each component and external communication; an operational amplifier which is connected with the microprocessor, wherein the microprocessor controls the operational amplifier to be electrically connected with the positive electrode and the negative electrode of each single cell of the fuel cell in turn according to a certain rule; an isolation electronic switch which is connected with the operational amplifier, wherein the output end of the isolation electronic switch is connected with the input end of the operational amplifier according to a certain rule; an inspection interface which is connected with the isolation electronic switch, wherein the inspection interface is used for being connected with a fuel cell and connected with the positive electrode and the negative electrode of each single cell of the fuel cell; and an isolated power source. According to the invention, the cost is reduced, the inspection speed is accelerated, and the single-channel voltage range can be flexibly expanded and adjusted, so that different use requirements are met, and the universality is high.

The invention discloses an explosion-proof device for a high-voltage cable terminal, which adjusts the overall length of the explosion-proof device through an upper fixing sleeve and a lower fixing sleeve with the spacing being adjustable, and cooperates with a small dry powder fire extinguishing ball to effectively suppress the flame. The explosion-proof device for the high-voltage cable terminalis characterized in that one ends of a plurality of outer supporting rods are vertically arranged on the lower fixing sleeve, the plurality of outer supporting rods are distributed at equal angles, the other ends of the outer supporting rods vertically extend upwards, a plurality of outer protective ribs are spirally wound on the outer supporting rods at equal angles, one ends of the outer protective ribs are connected with the lower fixing sleeve, one ends of a plurality of inner supporting rods are vertically arranged on the lower fixing sleeve, the plurality of inner supporting rods are distributed at equal angles, the inner supporting rods are located in a circle defined by the plurality of supporting rods, the other ends of the inner supporting rods vertically extend upwards, the plurality of inner protective ribs are spirally wound on the inner supporting rods and located between the outer supporting rods and the inner supporting rods, one end of each inner protective rib is connected with the lower fixing sleeve, and a plurality of placing sleeves are fixedly arranged on the inner supporting rods.

The invention discloses an automatic unloading turnover device for logistics storage in an industrial park and a using method thereof, and belongs to the field of logistics storage, the automatic unloading turnover device for logistics storage in the industrial park comprises a mother station and a plurality of substations, the mother station and the substations are connected in an inserted mode, and every two adjacent substations are connected in an inserted mode. The mother station can be linked with the multiple substations, the mother station can be used for automatically conveying loading and unloading pieces into the substations to be turned over, and the number of the substations can be increased or decreased according to use requirements. The automatic unloading turnover device for industrial park logistics storage and the using method thereof have the advantages of automatic loading and unloading and high applicability, and solve the problems that in current industrial park logistics storage, loading and unloading are generally conducted in a manual mode, and the manual mode is low in efficiency and high in practicability. And particularly, when loading and unloading are carried out in the turnover box, the unloading turnover time is greatly prolonged, and the logistics storage operation efficiency is extremely affected.

The invention relates to the technical field of hardware tools, in particular to a stud head spanner. The stud head spanner comprises a spanner head and a handle which are fixedly connected, wherein the handle is divided into a left handle and a right handle which are fixedly connected through a sleeving part, and the sleeving part is provided with a locking bolt; tooth textures are formed in thesurface of the left handle; fitting tooth textures are formed in a surface where the right handle is in contact with the left handle; and the sleeving part is a stainless steel pipe sleeve. Accordingto the stud head spanner, the handle can be adjusted through the left handle and the right handle which are engaged and connected through the tooth textures, and thus different use demands can be met;and in addition, the sleeving part is used for fixing and locking, so that the use efficiency is effectively improved.

The invention discloses a humidifier and a water tank of the humidifier. The water tank is a cylindrical container, and comprises a top wall, a bottom wall and a side wall which is connected with thetop wall and the bottom wall. The top wall can be unfolded and folded in the plane where the top wall is located, the bottom wall can be unfolded and folded in the plane where the bottom wall is located, and the side wall can be unfolded and folded along with the unfolding operation and the folding operation of the top wall and the bottom wall. The humidifier comprises the water tank and a humidification assembly. According to the water tank, the volume of the water tank can be adjusted according to the requirements of different environments for the humidification amount, and therefore the maximum water storage amount of the humidifier is adjusted, and the longest humidification time is changed. The present situation that a water tank of a conventional humidifier is fixed in volume and inconvenient to store is broken, and the humidifier and the water tank of the humidifier meet different usage requirements of user groups. After the humidification work of the humidifier ends, the watertank can be folded, the size is reduced, the humidifier is convenient to store and carry, and the space utilization rate is greatly improved.

The invention discloses a concrete pavement leveling device for highway construction, and relates to the technical field of highway construction. The device comprises a bottom plate, at most two filling frames are arranged between the two sliding rails in a sliding manner; a pavement flattening mechanism is arranged between the two positioning pipes; the pavement flattening mechanism comprises a mounting plate; a plurality of electromagnets are uniformly fixed at the lower end of the mounting plate in the left-right direction at equal intervals; a plurality of vertical guide pipes are fixedly arranged below the electromagnet side by side; a magnetic pressing rod device is mounted in each guide pipe in an up-down sliding manner; the magnetic pressure rod device comprises a push rod; permanent magnets are fixed at the upper ends of the push rods. The device has the beneficial effects that the pavement compaction effect is more finely checked, the pavement leveling work is completed, new materials and old materials at the boundary can be combined more compactly and better, and the construction quality is improved.

The invention relates to the technical field of hardware fittings, in particular to a wear-resistant clothes hook. An existing clothes hook structure is fixed and unadjustable and is unable to meet the increasing demand of use. The wear-resistant clothes hook comprises a mounting base and a hook, and a bend of the hook is provided with a silicone connection tube. The wear-resistant clothes hook is simple in structure and convenient to operate, the silicone rube is flexible, the radian of the bend can be adjusted to adapt to different demands of use according to the demands of use.

The invention relates to the field of glasses, in particular to vision correction glasses which comprise a glasses frame, glasses rods connected to the two sides of the glasses frame and lenses installed in the glasses frame, a fixing rod is fixedly connected to the middle end of the top of the glasses frame, and a nose pad is detachably installed below the fixing rod; a cleaning mechanism is connected to one side, away from the mirror rod, of the top of the mirror frame. The forehead pad, the rear forehead pad and the side pads are used in cooperation with the side rods, the stability performance of the whole glasses in the wearing process can be improved, the glasses cannot shake or fall off, and meanwhile sweat on the face is absorbed. Therefore, a worker wearing the glasses in a kitchen is free from the influence of sweat on the wearing of the glasses, and the sweat does not need to be wiped continuously.

The invention relates to the field of poultry breeding, and particularly discloses a water feeding device for poultry breeding. The device comprises a main water pipe and a water drinking pipe with the upper portion open, the water drinking pipe is installed on one side of the main water pipe, the height of the water drinking pipe on the side face of the main water pipe is adjustable, and a plurality of detachable partition plates are installed in the water drinking pipe. The interior of the water drinking pipe is divided into a plurality of mutually independent drinking troughs by the partition plates. Each barrier corresponds to one water trough, so that the poultry in each barrier can have one independent water trough for drinking water. The poultry drinking water in every two adjacent barriers is independent and does not interfere with each other, the drinking water cannot be mixed, and diseases in the breeding process are reduced. Even if poultry are sick, the poultry in other fences cannot be infected in the water drinking process, the infection rate of the diseases can be reduced, and the safety of the poultry in the breeding process is improved.

The invention discloses a scoring device for sports games, which comprises a scoring board, a bottom board and two side boards installed on the top of the bottom board. In the present invention, the digital turntable is arranged in the inner cavity of the enclosure, and the digital turntable is rotatably connected with the scoreboard. A cover plate for shielding the digital turntable is installed on the enclosure, and a pair of observation windows are embedded on the cover plate. Under the action of the rotating block, the rubber ring is driven through the through groove to fit the digital turntable. The diameters of the rotating block and the digital turntable are vertically distributed. During the process of rotating the rotating block, the digital turntable rotates, realizing the scoring digits. Under the action of spring 1 and the flange, the clamp block fits the side wall of the digital turntable, which realizes the fixation of the digital turntable, avoids the rotation of the digital turntable due to being touched, and improves The stability of the device is improved. Compared with the traditional hand-turned scoreboard, it can avoid the influence of wind on the score and has stronger reliability.

The invention discloses a heat exchanger for engineering machinery. The heat exchanger comprises a first core and a second core. The first core is more than twice as large as the second core. The first and second cores are welded together. A two-way valve is disposed between the first core and the second core. The top of the first core is provided with a first water inlet, and the bottom of the first core is provided with a first water outlet. The top of the second core is provided with a second water inlet, and the bottom of the second core is provided with a second water outlet. The top of the first core is provided with a first water filler. The top of the second core is provided with a second water filler. The diameter of the first water filler is larger than the diameter of the second water filler. Through opening and closing of the two-way valve, the first core can be opened independently, the second core can also be opened independently, and the first and second cores can be opened in the same time; accordingly, multi-effect heat exchanging is achieved, different using needs are met, certain energy resources are saved, and processing efficiency is high.

The invention relates to an ablation probe and equipment. The ablation probe comprises a probe body and at least two ablation circuit structures arranged in the probe body. All the ablation circuit structures in the at least two ablation circuit structures are not in contact with each other; and the at least two ablation circuit structures comprise at least one thermal ablation circuit structure and at least one non-thermal ablation circuit structure. According to the scheme, the application range of ablation treatment can be expanded, the ablation treatment effect is improved, and the application flexibility is improved.

The invention relates to the field of containers, and particularly discloses a multifunctional refrigeration container for logistics transportation. The refrigeration container comprises a first box body and a second box body, and a cargo bin is formed between the inner cavity of the first box body and the inner cavity of the second box body; a refrigerating cavity is formed in one end, far away from the second box body, of the first box body, and a refrigerating piece is arranged in the refrigerating cavity; and an air uniformizing assembly used for uniformly blowing cold air around the refrigerating piece into the cargo bin is further arranged in the first box body on the same side of the refrigerating piece; and the air uniformizing assembly comprises a fan and a driving part which is used for enabling the fan to move up and down while being capable of swinging. The refrigeration container can improve the blowing range of the fan, is matched with the change of the height of the fanin the vertical direction, so that cold air around the refrigerating piece can be uniformly blown into the cargo bin, and the use effect of the refrigeration container is improved.

The invention relates to the technical field of electroplating equipment, in particular to an adjustable mirror surface rolling device. The adjustable mirror surface rolling device comprises a mandreland grinding rods evenly distributed on the inner wall of the mandrel. The outer periphery of the mandrel is provided with arc-shaped pulling plates. The arc-shaped pulling plates are fixedly connected with the grinding rods correspondingly through connecting rods penetrating through the mandrel. The grinding rods and the connecting rods are fixedly connected in a welded mode. The end of each connecting rod is provided with an outer thread. The arc-shaped pulling plates are movably connected with the connecting rods in a threaded mode. The arc-shaped pulling plates are silica gel plates. Gaskets are arranged between the arc-shaped pulling plates and the mandrel. Stretching and adjusting are conducted on the grinding rods through the arc-shaped pulling plates according to the specificationof a to-be-machined part, the arc-shaped pulling plates are rotated and locked after adjusting is completed, guiding sleeves are advantageous to accurate inserting of a workpiece, stability of the workpiece is further facilitated, and the adjustable mirror surface rolling device is suitable for different using demands.

The invention discloses an unmanned aerial vehicle convenient for multi-angle shooting and having a damping landing function, and belongs to the field of unmanned aerial vehicles. The unmanned aerial vehicle facilitating multi-angle shooting and having the damping landing function comprises a rack, a collecting tank and a camera, a movable rod is arranged at the top of the rack, fan blades are arranged at the top of the movable rod, a rotating shaft is arranged at the bottom of the rack, a damping rod is connected to the outer side of the rotating shaft, and a sliding block is connected to the end of the damping rod; a support is connected to the bottom of the sliding block, a sliding groove is formed in the middle of the support, a pulley is arranged in the support, the collecting groove is formed in the top of the rack, a clamping rail is arranged on the inner side of the collecting groove, and an opening and closing mechanism is connected to the inner side of the clamping rail; the damping rods are arranged, impact force buffering can be effectively conducted on falling, the end sliding blocks slide by a certain distance along the sliding grooves when the damping rods retract, buffering operation is better assisted, equipment falling is facilitated, and a top unit is protected.

The invention relates to the technical field of electronic accessories, in particular to an induction camera support. An existing camera support is fixed in structure, simplex in function, free of a matched protection device and not capable of protecting a camera. The induction camera support comprises an installation shell and a telescopic rod. The telescopic rod is arranged at the center of the interior of the installation shell. An inductor is arranged in the telescopic rod. The induction camera support is simple in structure and convenient to operate; and stretch-out and draw-back regulation is conducted on the camera through the inductor so that the induction camera support can adapt to different use requirements.