174results about How to "Store more" patented technology

The invention discloses a full-automatic medicine dispensing system of traditional Chinese medicine prescriptions. The full-automatic medicine dispensing system comprises a box unloading device, a medicine box conveying and metering device, a manipulator precise medicine taking and unloading device, a film sealing device, a computer control device for controlling actions of the whole system, a medicine box turning and poking device and a medicine box lifting device. Medicine boxes are sent out by the box unloading device, are conveyed by the medicine box conveying and metering device, are matched with the manipulator precise medicine taking and unloading device for quantitative medicine unloading, are sent to the film sealing device for sealing by the medicine box turning and poking device, and are finally sent out by the medicine box lifting device. The full-automatic medicine dispensing system is high in automation degree, controls all parts to actuate the whole process by the computer control device, can automatically and accurately dispense medicines in the traditional Chinese medicine prescriptions after inputting the traditional Chinese medicine prescriptions through the computer control device, seals and sends out the medicines, effectively reduces the labor intensity of medicine dispensing nurses, and improves the medicine dose accuracy.

The invention discloses a two-dimensional bar code group-buying coupon and usage and a system of the coupon. The two-dimensional bar code group-buying coupon is in a form of a two-dimensional bar code image. Steps for converting information of the group-buying coupon into a two-dimensional bar code group-buying coupon include digital signature, digital encryption, Base64 coding and two-dimensional bar code coding. Steps for using the two-dimensional bar code group-buying coupon to read the information of the group-buying coupon include two-dimensional bar code decoding, Base64 decoding, digital decoding and digital signature verification. The system comprises the two-dimensional bar code group-buying coupon, a merchant computer, a customer computer, a group-buying server, a short message modem, a customer cellphone, a mobile storage medium, a customer printer and a two-dimensional bar code reader. The two-dimensional bar code group-buying coupon is high in information capacity, convenient in reading, safe, reliable and available offline, and operating costs can be reduced for merchants participated in group-buying.

The invention provides a multifunctional vending machine for sites such as malls, markets, stations, airplanes, office buildings and drugstores. The multifunctional vending machine can sell articles of daily use, box food, drugs and the like, provides convenient selling services for assembly occupancies, replaces artificial selling in large-scale supermarkets and small stores and achieves full-automatic self-service. The multifunctional vending machine includes a storage area, a replenishment area, a delivery area, at least one ordering area, at least one heating area and the like. The storagearea includes a freezing area, a refrigeration area and a normal temperature area. The multifunctional vending machine further includes at least one replenishment opening and at least one delivery opening. A merchant places goods in the vending machine through the replenishment area, a mechanical arm automatically places the goods in a specified area, customers select the goods through the ordering areas, and then the mechanical arm automatically takes out the goods and places the goods in the delivery area. The multifunctional vending machine effectively meets people's purchase requirementson the articles of daily use, food and beverages and achieves multifunctional selling and self-service.

The invention discloses a method for precisely taking and discharging medicine by a mechanism arm. The method comprises the steps that firstly, a set of mechanical arm precise medicine taking and discharging device is designed, and a controller of the mechanical arm precise medicine taking and discharging device can receive the instruction of a computer and control the mechanical arm, a mechanical arm displacement driving mechanism, a drawer type medicine storage cabinet and a multi-station medicine discharging drive device to act; before medicine discharging, a medicine box is placed in a medicine box bracket and arranged in the multi-station medicine discharging drive device to correspond to a discharging hole; and when medicine needs to be dispensed, prescription information is input into a prescription management system, after calculation processing, the controller connected with the computer emits an instruction of medicine taking and discharging, and the two steps of medicine taking and medicine discharging are executed. According to the method, the automation degree is high, and the medicine dispensing process is controlled by the computer and executed by all the parts. During usage, after a prescription of traditional Chinese medicine is input into the computer, medicine in the prescription of traditional Chinese medicine is prepared automatically and accurately, so that the labor intensity of a medicine dispensing nursing person is effectively relieved, and the accuracy of medicine dosages is improved.

The invention discloses an auxiliary medical bracket which comprises a shell. The bottom of an inner cavity of the shell is fixedly connected with a support. A transmission shaft penetrates through the inner cavity of the shell. The left end of the transmission shaft penetrates through the support and extends to the left side of the support. The end, located on the left side of the support, of the transmission shaft is fixedly connected with a drive bevel gear. The left side of the top of the shell is fixedly connected with the shell. The two sides of the inner wall of the shell are fixedly connected with guide rails. A lifting rod penetrates through the inner cavity of the shell. According to the auxiliary medical bracket, by installing the lifting rod on a traditional auxiliary medical bracket, in the use process of the medical bracket, a user rotates a rocker wheel to drive the transmission shaft to rotate, the transmission shaft drives a threaded rod to rotate through transmission of the bevel gear, and then the lifting rod is driven to move up and down through threaded transmission when the threaded rod rotates, the effect of changing the height of the lifting rod is achieved accordingly, and the medical bracket deserves popularization.

The invention discloses a carbon fiber composite material spring and a manufacturing method thereof. The carbon fiber composite material spring comprises at least one elastic piece, wherein each elastic piece comprises an arc-shaped part and a straight part; the elastic pieces are connected with one another through the arc-shaped parts or the straight parts. The manufacturing method comprises the following steps: putting a carbon fiber composite material into a spring mold cavity of a lower mold, spreading the carbon fiber composite material along a curved surface, pressing the upper mold to the carbon fiber composite material, simultaneously heating an upper mold and the lower mold at the temperature being greater than 600 DEG C, cooling, curing the carbon fiber composite material and demolding, wherein the lower mold is a hard mold which is made of metal, and the upper mold is a soft silicon rubber mold which is prepared by putting a silicon rubber material into a mold, molding and curing. The carbon fiber composite material spring is relatively large in deformation, high in elastic coefficient and large in load property, and the manufacturing method is low in cost, rapid to operate and small in material waste.

The invention discloses a rotary trash can with a compressing function. The trash can comprises a shell, an inner barrel, support legs and a can cover; a motor is fixedly connected on the lower surface of the shell, a shaft extension end of the motor is fixedly connected with a rotating shaft, the top part of a casing pipe is fixedly connected with the lower surface of the inner barrel, liquid drainage holes are distributed in the side wall of the inner barrel, the support legs are fixedly connected on the lower surface of the shell, a fixing plate is fixedly connected with the side wall of the support legs, a water tank and a storage battery are fixedly connected on the upper surface of the fixing plate, a telescopic device is arranged in the can cover, a compression disc is fixedly connected at the bottom part of the telescopic device, the can cover is opened through the traction of a steel wire rope to be cleaner and more sanitary; the motor is started, liquid in the trash is drained through the liquid drainage holes under the action of the centrifugal force and flows to the water tank, and then the purpose of separating the solid and the liquid of the trash is fulfilled; when the inner barrel is nearly full of trash, the telescopic device is started to drive the compression disc to extend into the inner barrel and compress the trash, so that the space is saved.

The invention discloses a method for full-automatically preparing prescriptions of traditional Chinese medicine. The method comprises the following steps: firstly, designing a set of system for full-automatically preparing prescriptions of traditional Chinese medicine, inputting FRID label information of medicine bottles into prescription management software and putting empty medicine boxes into a box discharge device; secondly, inputting the prescriptions into the prescription management software, forming a medicine prescribing flow after computation with a computer and sending out a control instruction with a controller; thirdly, executing the control instruction of the system, sending out the medicine boxes by the box discharge device, transferring the medicine boxes by a medicine box transfer metering device and quantitatively prescribing the medicines through cooperation of a manipulator accurate medicine getting and prescribing device and a metering mechanism; fourthly, transferring the medicine boxes with medicines to a laminating and sealing device to undergo a sealing procedure; finally sending out the medicine boxes with medicines and simultaneously printing a copy of prescription information with the system. The method has the beneficial effects that the degree of automation is high; the whole process is controlled by a computer control device; execution of each part and the prescription preparation processes dispense with manual intervention; the labor intensity of prescription preparation nurses is effectively reduced and the accuracy of medicine doses is improved.

The invention relates to the field of garden machines and in particular to a garden lawn fallen leaf cleaning device. The garden lawn fallen leaf cleaning device comprises a housing, a collecting mechanism, a conveying mechanism, a crushing mechanism, an adjusting mechanism and compacting mechanisms. The upper end of the housing is provided with a front housing. The front housing and the housing are provided with connecting ports which are used for communicating with two parties. The collecting mechanism is installed at the lower end of the front housing. The front housing and the housing areconnected through the adjusting mechanism. The conveying mechanism is positioned between the collecting mechanism and the crushing mechanism. The rear end of the housing is provided with two collecting cavities. The two collecting cavities are positioned below the crushing mechanism. There are two compacting mechanisms. The two compacting mechanisms are installed in the two collecting cavities. The collecting mechanism comprises a collecting component and a material blocking component. The material blocking component is positioned beside the collecting component. The beneficial effect is thatthe garden lawn fallen leaf cleaning device can be used as a mower or used as a fallen leaf cleaning machine, has more functions, has the better fallen leaf collecting effect and is capable of storingmore fallen leaves.

The invention discloses a warehouse logistics goods shelf which is characterized in that the goods shelf comprises a goods shelf unit composed of a plurality of warehouse goods shelf cross bars and warehouse goods shelf stand columns and supporting frames arranged on the two sides of the goods shelf unit, a camera is arranged at the top end of the warehouse logistics goods shelf and is connected with a mobile phone or a CPU through a connecting line, and protective frames are mounted on the two sides of the bottom of the warehouse logistics goods shelf respectively and are connected with the goods shelf through connecting pieces. The warehouse logistics goods shelf has the advantages of being reasonable in structure, good in using effect and resistant to collision.

The invention discloses a switching chip routing table entry storage method, forwarding method and configuration method, and relates to the technical field of switching chip routing table entry processing. A TCAM table and a HASH table cooperate to serve as a storage scheme of the routing table entries, so that a user can flexibly configure the storage of the routing table entries according to a specific application scene of the switching chip, meanwhile, messages are forwarded at low delay and high speed based on the storage scheme, and the TCAM table and the HASH table of the switching chipare separately configured during routing release, the routing table entries are dynamically optimized and adjusted, so that the capacity of the routing table is effectively expanded at a relatively low cost, and the forwarding efficiency of the routing table entries is improved.

The invention discloses a catering robot, which comprises an omnidirectional four-wheel base plate and a transition connecting element, wherein the upper side of the omnidirectional four-wheel base plate is connected with a storage device through the transition connecting element; a control system is arranged on the omnidirectional four-wheel base plate; the control system can drive the omnidirectional four-wheel base plate to move. The running of the omnidirectional four-wheel base plate is controlled through the control system, so that the storage device can run on a passage; diners can conveniently put tableware after the dinning into the storage device; the diners do not need to walk to a tableware collecting position; the time of the diners is saved; the workload of workers is also reduced; meanwhile, the tableware can be timely treated; the comfort of the dining environment is reached. The catering robot has the advantages that the storage device is made into a main body framework; in addition, tableware separation frames are arranged on the main body framework, so that each layer of the tableware separation frame can be used for storing more tableware; the space can be saved; the cost can be reduced.

The invention relates to a damping and buffering mechanism. The damping and buffering mechanism comprises a damping and buffering device, wherein the damping and buffering device comprises a sliding bracket assembly, a swing bolt, a damper, a spring and a pull rod, the damper comprises a piston, a piston rod and a cylinder body, the piston is arranged in the cylinder body, one end of the piston rod is arranged in the cylinder body and is in matching connection with the piston, the other end of the piston rod extends from the cylinder body and is fixedly arranged on the sliding bracket assembly, the cylinder body is arranged on the sliding bracket assembly in a sliding mode, one end of the spring elastically acts on the cylinder body, and the other end of the spring elastically acts on the sliding bracket assembly and is mutually linked with the cylinder body; one end of the pull rod is in mutual positioning and running fit with the swing bolt, and the other end of the pull rod is in matching connection with the cylinder body; the swing bolt is arranged on the sliding bracket assembly in a sliding mode and is used for driving the cylinder body to slide on the sliding bracket assembly at the same time by virtue of the pull rod during sliding, the spring follows to move when the cylinder body slides, and elastic force is generated. By adopting an improved structure, the damping and buffering mechanism has the advantage of strong practicability.

The invention relates to a bracket, which can supply space for parking bicycle and electric vehicle, to solve the problems of over occupied area of non-powered vehicle. It uses the vertical or incline method to store more non-powered vehicles, while is formed by one layer or several layers of support frames formed by suspension surface, front-wheel fixing support, back-wheel fixing support, and at least two plane geometrical pictures that in 90, 70, 30-90, or 30-60 degrees relative to the horizontal level; the top of suspension surface has a front-wheel fixing support; the bottom has a back-wheel fixing support; the front-wheel fixing support is formed by a front-wheel circular fixing clamp, a connecting rod, and a handlebar fixing hook. The invention has the advantages that saved space and lower cost.

A commodity storing and delivering device and a method for a vending machine belong to the field of vending machines. The commodity storing and delivering device comprises a sliding rod, a front support, a rear support, a fuse and a controller. The sliding rod is obliquely arranged between the front support and the rear support in the mode of being low in front and high in back; the fuse is arranged at the front end of the sliding rod; and the controller is used for controlling the on-off of the fuse. The commodity storing and delivering device enables the commodity to move downwards automatically in the obliquely-arranged sliding rod by utilizing the gravity gliding principle, and enables the commodity to fall off by fusing the suspension thread of the commodity, so as to finish the delivery of the commodity. The controller controls the storage and the delivery of the commodity according to preset method and procedures. The invention solves the problems that the conventional vending machine is complicated in structure, adopts more parts, and is poor in reliability and small in storage space through the relatively-simple device and the method.

The invention discloses a stool with a dustbin. The stool comprises a garbage height induction device for monitoring a situation in the dustbin and sending a signal when garbage reaches a preset height, a display device for displaying the garbage situation in the current dustbin, a dustbin cover opening and closing control device which comprises a switch, a motor and a transmission rod, a central processor for receiving signals sent by the induction device and the control device, processing the signals and sending an instruction, a mechanical power generator unit and a storage battery, wherein electricity sent by the mechanical power generator unit is stored in the storage battery and supplies the electricity to the device. The device is powered by mechanical power generation, and the induction device monitors the amount of the garbage; the display device is a light emitting diode (LED) lamp and has a function of a night lamp; the stool is environment-friendly and is convenient to use; and the electricity is generated by pedaling, so that an exercise effect can be achieved.

The invention discloses a water feeder for livestock breeding. The water feeder comprises a water supply tank and a mounting baseplate, a control panel is fixedly installed on the outer wall of the left side of the water supply tank, and the top of the water supply tank is provided with a storage battery and a water inlet; an electric heating device, a high water level sensor and a sensor device are fixedly installed in the water supply tank, a waterproof motor is fixedly installed at the bottom of the water supply tank, and water outlets are formed in the bottom of the waterproof tank; supporting columns are fixedly connected to the bottom of the water supply tank, water conveying pipes are arranged in the supporting columns of a hollow structure, and the water outlets are connected to water conveying pipes; the mounting baseplate is fixedly connected to the lower end faces of the supporting columns, fixing bolts are arranged on the mounting baseplate, and fixed columns are fixedly installed on the mounting baseplate; a sliding column is slidingly connected to the fixed columns, drinking bowls are fixedly connected to the upper end face of the sliding column, first supporting columns are fixedly connected to the lower end face of the mounting baseplate, and universal wheels are arranged at the lower ends of the first supporting columns. The water feeder for livestock breedingis simple in structure and reasonable in design and can be conveniently moved and fixed, and livestock drink water conveniently.

The invention discloses a phosphated residue collecting vehicle. The phosphated residue collecting vehicle comprises a box, wherein rollers are arranged at the bottom of the box; a material collecting box is arranged at the upper end of the box; a material collecting hopper is arranged in the material collecting box; a material collecting bag is arranged at the bottom of the box; the opening end of the material collecting bag sleeves the discharging port end of the material collecting hopper; a supporting plate is arranged between the lower end of the material collecting box and the material collecting hopper; a closed annular cavity is formed among the supporting plate, the material collecting box and the material collecting hopper; a dust filter is arranged in the annular cavity; a plurality of dust removal holes communicated with the annular cavity are formed in the side wall of the material collecting hopper; a vacuum fan is arranged inside the box; the air inlet end of the vacuum fan is communicated with the annular cavity; the air outlet end of the vacuum fan is connected with an air exhaust pipe; the outer end of the air exhaust pipe extends out of the box. Therefore, the phosphated residue collecting vehicle has the benefits that during the collection of phosphated residues, dust is sucked into the annular cavity by the vacuum fan to prevent the dust from emitting, and the pollution caused by emission of the dust is avoided.

The invention belongs to the technical field of automatic sealing machines, and in particular, relates to a seal conveying and taking structure of a seal controller and the seal controller. The seal conveying and taking structure of the seal controller comprises a frame with a cubic frame structure, and further comprises a moving device arranged on a top frame of the frame and used for shifting agrabbing machine head, the grabbing machine head arranged on the moving device and driven by the moving device to move for grabbing and shifting seals, and a seal conveying device for conveying the stored seals beyond the moving range of the grabbing machine head into the moving range of the grabbing machine head. The seal conveying and taking structure and the seal controller can convey the sealsbeyond the moving range of the grabbing machine head for grabbing the seals into the moving range of the grabbing machine head, so that the number of the seals in the seal controller can be greatly increased to meet the market demands.

The invention discloses a car body rear floor board device, comprising a rear floor board foreside panel assembly, a rear floor board rearward panel assembly, a rear wall assembly, a spare wheel case assembly and a rear floor board frame assembly, wherein, the rear floor board foreside panel assembly, the rear floor board rearward panel assembly, the rear wall assembly, and the spare wheel case assembly are combined on the rear floor board frame assembly; the left and the right longitudinal beams of the rear floor board frame assembly are respectively provided with a buffering structure which is a groove. The rear floor board rearward panel assembly comprises a first main board, a second main board and a third main board; wherein, the third main board retreats downwards relative to the first and the second main boards. The invention improves the safety of the car when rear collision happens and effectively reduces the production and use cost of the car.

The invention belongs to the field of furniture, and provides an intelligent storage cabinet. The intelligent storage cabinet comprises a cabinet body. A cabinet door is arranged at the front end of the cabinet body. The intelligent storage cabinet further comprises a plurality of storage cells, a transmission mechanism for supporting the multiple storage cells and driving the storage cells to move to the cabinet door, a driving device for driving the transmission mechanism to move and a support for supporting the transmission mechanism. The support is installed in the cabinet body. The driving device is connected with the transmission mechanism. The transmission mechanism is installed on the support. The transmission mechanism is arranged for supporting the multiple storage cells, the transmission mechanism is driven by the driving device to move, and then, the multiple storage cells are driven to move, so that the corresponding storage cells are conveniently moved out of the cabinet door, a user can store objects into the storage cells, and use is convenient; the transmission mechanism supports and drives the storage cells to move, the cabinet body can be manufactured to be high, the space utilization rate is increased, and more objects can be stored.

The invention discloses a middle school biological specimen storage cabinet, comprising a cabinet, a storage board and an adjusting component. The adjusting component comprises a hand wheel, a screw rod, a connecting rod and a lifting block. A separating plate is arranged in the middle of the cabinet, and is provided with a through hole for communicating a display space with an installation space.The storage board is disposed in the display space. The lifting block is disposed in the installation space. The connecting rod is disposed in the through hole. One end of the connecting rod is connected with the lifting block and the other end of the connecting rod is connected with the storage board. The screw rod is rotatably disposed in the installation space. The hand wheel and the screw rodare coaxially fixed. The lifting block is provided with a driving threaded hole. The screw rod meshes with the driving threaded hole. When specimens of different sizes are stored, an operator rotatesthe hand wheel to drive the screw rod to rotate, drives the lifting block to ascend and descend, drives the storage board to move down, adjusts the storage space on the storage board, and adjusts thestorage space on the storage board to meet a specimen size so that the space inside the cabinet can be fully utilized and the cabinet can store more specimens.

The invention discloses a garbage can with a garbage disposal function. The garbage can with the garbage disposal function comprises a can body, wherein a first supporting seat and a cover plate are arranged at the top of the can body; a plurality of opening and closing vanes are arranged at a garbage throwing opening below the cover plate and are matched with one another to automatically open andclose the garbage throwing opening and isolate the internal space of the garbage can, so that peculiar smell in the garbage can is prevented from overflowing to cause the pollution of office environments; a movable cutter blade and a fixed cutter blade are used for smashing garbage, so that the size of the garbage is reduced; a fan is used for performing airflow screening to separate paper scrapsand other fragments from other garbage, so that the subsequent treatment and recycling of garbage are facilitated; and the garbage in the garbage can is extruded multiple times through a storage extrusion part arranged in a floating mode, so that gaps between the garbage fragments are reduced, the garbage can is capable of storing more garbage, and the cleaning period of the garbage can is prolonged; and the whole device is simple and compact in structure and convenient to use, can improve the follow-up treatment efficiency of the garbage, and reduces the labor intensity of workers.

The invention discloses a multi-mandrel full-automatic vertical machining center. The multi-mandrel full-automatic vertical machining center comprises an executing mechanism, a lathe bed, a feeding area, a tool area, a machining area and a cutter library area, wherein the executing mechanism comprises a ram, a saddle and a sliding table; and the feeding area transversely penetrates through the lathe bed, the feeding area and the cutter library area are located on the two opposite sides of the machining area correspondingly, the feeding area is located at the forefront end of the machining center, and the executing mechanism moves above the feeding area, the tool area, the machining area and the cutter library area. According to the multi-mandrel full-automatic vertical machining center, compared with the prior art, a conveyor belt is arranged in front of a whole machine tool and transversely penetrates through the interior of the machine tool, the length of the conveyor belt can be increased and decreased according to needs, more raw materials and finished product parts can be stored by increasing the length of the conveyor belt, and labor is saved.

The invention discloses a 3D image processing device applied to film and television production. The device comprises a box, wherein universal wheels are fixed on the outer wall of the bottom end of the box via bolts, a through hole is formed in the outer wall of one side of the box, a cooling fan is fixed on the inner wall of the through hole via the bolts, a host is fixed on the inner wall of thebottom end of the box via the bolts, a baffle plate is fixed on the inner wall of the bottom end and the inner wall of the top end of the box via the bolts, a carrying plate is fixed on the outer wall of one side, far away from the host, of the baffle plate via the bolts, and a floodlight is fixed on the inner wall on one side of the box via the bolts. According to the device provided by the invention, a scanner and a display are combined, so that people can learn components of the 3D image more clearly; the cooling fans are added on both the box and the scanner, so that the normal operationof the device is ensured; the carrying plate and the floodlight are added, so that the device is convenient to use; the 3D image processing device can process the image quickly, and is convenient to use and improved in service life.

The invention discloses a dustproof intelligent platform for intelligent education, and relates to the technical field of intelligent platforms. The dustproof intelligent platform for intelligent education comprises a platform body, the top of the platform body is rotationally connected with a dustproof cover plate, the side surface of the platform body is fixedly connected with a connecting base, and the dustproof cover plate is movably connected to the surface of a fixing shaft fixedly connected with the inner wall of the connecting base in a sleeving manner. By arranging the dustproof cover plate, a square cover, a bottom plate and a telescopic seat, dust can be blocked by covering the platform body with the dustproof cover plate, and a user can sit on a front plate to operate a display for teaching by pulling the telescopic seat out of the square cover, so that the effects of effectively preventing dust from being accumulated on the table top of the platform body and allowing a teacher to sit for teaching are achieved, the discomfort of the legs and the waist of the teacher is effectively prevented, the teaching process of the teacher is more convenient, the influence of discomfort of the legs and the waist on teaching of the teacher is greatly reduced, and accordingly the teaching quality is improved.

The invention discloses an accurate medicine fetching and discharging manipulator device. The accurate medicine fetching and discharging manipulator device comprises a manipulator, a manipulator displacement drive mechanism, a drawer type medicine storage cabinet where traditional Chinese medicine granule bottles are placed, and a multi-station medicine discharging drive device for driving medicines to be discharged. The manipulator displacement drive mechanism comprises a horizontal drive mechanism and a vertical drive mechanism, the horizontal drive mechanism drives the manipulator to move along the X axis, and the vertical drive mechanism drives the manipulator to move along the Y axis. The structure is simple. By adoption of the structure, when the medicine bottles are gripped, drawers of the medicine storage cabinet are opened firstly, then the manipulator is driven by the manipulator displacement drive mechanism to move to the required position, FRID labels on the traditional Chinese medicine granule bottles are recognized through an arranged FRID automatic recognition sensor, and gripping is carried out after the bottles are identified as correct; and then the bottles are placed on the multi-station medicine discharging drive device so that medicine can be driven to be discharged, and after the medicine is discharged, the manipulator can accurately place the medicine bottles back to placement positions in the drawers.

The present invention discloses a method for improving disk performance by compressing a disk on-board cache. When an external read request arrives, a controller component can compress requested data stored in a cache and compress subsequently prefetched data. The compressed cache can store more data to improve a hit rate, so that a subsequent request can be quickly responded to. When an external write request arrives, a compression mechanism can enable a cache to store more write request data, so as to reduce a probability of write-back of cached data. The compression mechanism can be dynamically adjusted or disabled so as to reduce instability. According to the method for improving disk performance by compressing a disk on-board cache provided by the present invention, a hit rate of a on-board cache on a disk can be increased to reduce a probability of assessing a low-speed disk platter, so as to improve disk performance; in addition, the reduction in access frequency of a disk platter can also reduce switching frequency of a power state and start-up frequency of the disk platter, so that energy can be saved and a service life can be extended.

The invention relates to a rotary mobile phone display screen holder comprising a right rod, latitudinal bearing rods, longitudinal support bars, a left rod and handles. The right rod, the latitudinal bearing rods, the longitudinal support bars and the left rod are connected into a frame; the four latitudinal bearing rods are fixed on the longitudinal support bars, the left rod and a right rod at equal space; the left rod and the right rod are respectively provided with a handle; a plurality of groups of clamp slots are disposed on the four latitudinal bearing rods at equal space; each group of clamp slots are in the same plane; the width of each clamp slot is more than the thickness of each mobile phone display screen; and the upper opening of each clamp slot is provided with an extension angle of 60-90 degrees. More mobile phone display screens can be smoothly inserted in different clamp slots of the rotary mobile phone display screen holder without being collided because every two mobile phone display screens keep a distance, thus the quality of the mobile phone display screen is ensured, and the damage ratio of the mobile phone display screens is reduced to the maximum extent.