48results about How to "Rich use function" patented technology

The utility model belongs to the technical field of stationery, and particularly relates to a degradable kraft paper tube pen which comprises a pen tube, a loading hole and a refill, the loading hole is formed in one end of the pen tube, the refill is inserted into the loading hole in a matched mode, a pen cap is sleeved on the pen tube in a matched mode, a plug is connected to the pen tube at the loading hole in a matched mode, and the refill is inserted into the loading hole in a matched mode. And the plug is matched and propped against the refill. According to the degradable kraft paper tube pen designed by the utility model, through the design of the plug head, when a short refill is inserted into the pen tube for use, the combined length of the short refill and the short refill can be adjusted and changed through the thread adjustment of the connecting seat in the threaded barrel, so that the tube pen adopting the scheme can be suitable for mounting and using refills with different lengths; and through the design of the pen cap, the writing paper can be pulled out, words or formulas can be written on the writing paper, the memory effect can be improved, and the tube pen of the scheme is more diversified in use function.

The present invention discloses a franchisee data analysis and processing system of a franchise platform based on cloud computing, comprising a catering franchise project main body information extraction module, a franchisee online consumption port link module, a franchisee online catering consumption parameter collection module, a franchisee online catering consumption analysis module, a franchise database, a catering franchise project comprehensive franchise value evaluation module and a catering franchise project classification retrieval terminal. By extracting franchisee information corresponding to each franchise project from a catering franchise platform and obtaining an online consumption port corresponding to each franchisee, online catering consumption parameters are collected and supplemented to franchise project data, thereby greatly enriching the franchise project data. At the same time, the online catering consumption parameters of each franchisee corresponding to each catering franchise project are processed and analyzed, thereby evaluating the comprehensive franchise value coefficient corresponding to each catering franchise project, thereby providing a strong basis for users to join in screening franchise projects.

The invention discloses a medical air disinfection machine, and belongs to the technical field of air disinfection machines, the medical air disinfection machine comprises a base, an air bellow, a disinfection water tank, a battery pack, a control panel, a negative pressure fan, a plurality of water curtain plates, a plurality of filter plates and a plurality of sterilization lamps, the air bellow is mounted on the base, and the disinfection water tank is mounted in the base; disinfectant in the disinfection water tank is conveyed to the water curtain plate through the water pump, the disinfectant evaporates on the water curtain plate, negative pressure generated by the negative pressure fan enables airflow to enter the air box from the air inlet channel, the airflow carrying the evaporated disinfectant and cold air is discharged into the surrounding environment from the air outlet channel, and the disinfection and cooling effects are achieved; meanwhile, the filter plate filters airflow entering the air bellow, and the sterilizing lamp can irradiate the filter plate while sterilizing the surrounding environment, so that dust filtered by the filter plate is further sterilized, and the air sterilizer is rich in use function and good in use effect.

The utility model relates to the technical field of magnesia carbon brick carrying equipment, and discloses a magnesia carbon brick carrying clamp which comprises a supporting part, clamping plates are arranged at the two ends of the supporting part, one clamping plate is hinged to the supporting part, a lifting part is arranged on the clamping plate, and the lifting part is arranged in the length extending direction of the supporting part. The clamping plate at least provided with the lifting part is provided with a supporting rod, and the supporting rod can be adjusted to be parallel to or perpendicular to the clamping plate. According to the magnesia carbon brick clamping and carrying device, the requirement for clamping and carrying magnesia carbon bricks in various shapes can be met, the carrying efficiency is improved, and the working safety is guaranteed.

The invention provides a wheat breeding device which comprises a breeding box body, a box door plate body, a liquid supplementing connecting pipe, moving wheels, a drip irrigation spray head, a balance weight flow dividing ball, supporting legs, a seedling raising box body structure, a ventilation fan, a finishing spraying structure, a connecting guide pipe, a light supplementing lamp, a controller, a right side door plate and a waste discharging connecting pipe. And the box door plate body hinge is connected to the middle position of the front part of the breeding box body. By adjusting the positions of the separation strips on the fixing buckles, the distance between the separation strips is adjusted, the breeding requirements of different wheat seeds are met, and contrast tests can be conveniently carried out under the same condition; the liquid supplementing connecting pipe and the connecting guide pipe are respectively connected with external liquid supply equipment, and liquid is supplemented into the seedling raising box body through the drip irrigation spray head and the counterweight shunting ball, so that the quality and the efficiency of breeding are improved; and the left door plate and the detachable window plate of the breeding box body are detachably arranged, so that the seedling raising box body can be conveniently removed and placed, and mature wheat ears can be conveniently harvested.

The invention relates to the field of household appliances, and discloses a purified drinking water temperature adjusting system and a temperature adjusting method.The purified drinking water temperature adjusting system comprises a water purifier provided with a raw water inlet, a purified water outlet and a concentrated water outlet; the heat exchanger is internally provided with a pure water heat exchange area, a concentrated water heat exchange area, a cold water heat exchange area and a boiling water heat exchange area which are mutually separated, the pure water outlet is connected to the pure water heat exchange area through a pipeline, and the concentrated water outlet is connected to the concentrated water heat exchange area through a pipeline; the ice container is provided with a first pure water inlet, a second pure water inlet, a first cold water outlet and a second cold water outlet, the first cold water outlet and the first pure water inlet are connected to the cold water heat exchange area through pipelines, and the second pure water inlet is connected to the boiling water heat exchange area through a pipeline; the heater is provided with a third pure water inlet and a boiling water outlet, the third pure water inlet is connected to the pure water heat exchange area through a pipeline, and the boiling water outlet is connected to the boiling water heat exchange area through a pipeline.

The utility model relates to the technical field of roll-to-roll feeding, and discloses a roll-to-roll integral feeding device which comprises a supporting bottom plate, a positioning guide rail is arranged at the top of the supporting bottom plate, a driving box is fixedly connected to the top end of the supporting bottom plate, and a limiting plate is fixedly connected to the top of the supporting bottom plate. A main body box is fixedly connected to the top end of the supporting bottom plate, a control box is fixedly connected to the interior of the positioning guide rail, a material guide box is fixedly connected to the top of the supporting bottom plate, and a fixing plate is in threaded connection to the bottom end of the supporting bottom plate. The main body box is internally provided with the driving assembly, so that a whole set of process of roll-to-roll of a product during processing is facilitated, the equipment is small in overall size and complete in use function, and the overall operation is relatively simple when the equipment is used; and a driving box and a control box are arranged in the positioning guide rail, so that the position distance between the driving box and the control box is conveniently adjusted, and convenience is brought to use of workers.

The utility model discloses a portable shower, include, the inside installation of one end has first sleeve, first sleeve one end is equipped with the connecting portion who links with water pipe, the second sleeve of movable of first sleeve is equipped with and the outer end of second sleeve is limited with shell, second sleeve has filter chamber and spray chamber, filter chamber is linked with first sleeve, be equipped with filter mechanism in filter chamber, spray chamber is linked with the export of filter mechanism. The utility model discloses second sleeve movably sets up in first sleeve and can stretch out, make the whole length of shower adjustable, when folding, small and exquisite, be convenient for carrying and storage, when using, provide enough shower length, solved the problem of inconvenient carrying of traditional fixed shower, very suitable for business trip, travel, camping etc. scene, in addition, the utility model sets up filter mechanism and fragrance filter mechanism, and the use function is more rich.

The present invention discloses a mobile power supply with a clamping structure, including a power supply body, wherein a chargeable and dischargeable power supply component and a circuit board electrically connected to the power supply component are arranged inside the power supply body, and a power input port and a power output port connected to the circuit board are arranged on the power supply body; a first clamping claw component and a second clamping claw component that can move closer to or farther from each other are movably arranged on the power supply body, and a clamping space is formed between the first clamping claw component and the second clamping claw component. The above mobile power supply can charge a photographing device by using the power output port on the power supply body, and the power supply body has a clamping structure composed of a first clamping claw component and a second clamping claw component, and the clamping structure is used to clamp the photographing device to avoid pulling the charging line during charging and causing the photographing device to be separated from the mobile power supply, and the mobile power supply that can clamp the photographing device can be used as a clamping device installed on a selfie stick or a tripod, and has diversified functions.

The utility model discloses a starting generator fixing device which comprises an original engine body, a starting generator assembly is installed outside an engine shell of the original engine body, and the starting generator assembly is coaxially and fixedly connected with an engine crankshaft of the original engine body. The starting generator assembly comprises a transmission shaft body, a stator installation support, a starting generator stator and a starting generator rotor. The utility model has the beneficial effects that on the basis of not changing the structure of the original engine body, the combined arrangement of the external starting generator can be completed only by means of the engine crankshaft and the engine shell of the original engine body, and the combined arrangement mode of the starting generator assembly is simple and easy to realize; the size of the aircraft can be reduced to a certain extent, the avionics use design requirement of the aircraft can be met, and the power supply safety of the aircraft is guaranteed.

The utility model relates to a novel pet chest strap which comprises a back protection pad, a chest protection pad, front straps located on the two sides of the front portion of the back protection pad and the two sides of the front portion of the chest protection pad and chest straps located on the two sides of the rear portion of the back protection pad and the two sides of the rear portion of the chest protection pad, each chest strap comprises an upper fixing strap and a lower adjusting strap, one end of each upper fixing strap is fixed to the back protection pad, and the other end of each upper fixing strap is connected with a female buckle. One end of the lower adjusting belt is fixed on the chest protecting pad, the other end of the lower adjusting belt is connected with a male buckle, the chest protecting pad is fixedly connected with an elastic belt at the position where the lower adjusting belt is fixed, and the other end of the elastic belt is fixed on the lower adjusting belt. The length from the position where the lower adjusting belt is connected with the elastic belt to the position where the lower adjusting belt is fixed to the chest protection pad is larger than the length of the elastic belt in the original state, and therefore the elastic belt can drive the lower adjusting belt to retract towards the side, fixed to the chest protection pad, of the lower adjusting belt by a part, and when an animal moves, the lower adjusting belt can move along with muscle expansion. And the retracted part of the lower adjusting belt can be pulled out, so that the chest strap cannot tighten the pet when the pet moves.

The multifunctional high-hardness tensile flat steel comprises a steel body and a spring, the outer wall of the spring abuts against the steel body, a reinforcing mechanism is arranged on the outer wall of the steel body, the reinforcing mechanism comprises a splicing strip and a screw, the outer wall of the splicing strip is movably connected with the steel body, the outer wall of the screw is movably connected with the steel body, and the outer wall of the spring abuts against the steel body. The outer walls of the splicing strips are fixedly connected with the connecting strips, the outer walls of the connecting strips are fixedly connected with the reinforcing triangular steel, the outer walls of the screws are in threaded connection with the nuts, and the outer walls of the nuts abut against the reinforcing ribs. The screws penetrate through the steel body and the reinforcing ribs, and the nuts are screwed into the screws, so that the outer walls of the reinforcing ribs are attached to the lower end of the steel body, the hardness of the steel body is enhanced, the steel body and the reinforcing triangular steel can be independently and assembled for use according to use requirements, and the use efficiency is improved. And the auxiliary function of the connecting pipe on the detachable connecting piece on the triangular steel is enhanced, so that the overall use functions are multiple in the overall use process, and the optimal tensile effect is also achieved.

The utility model discloses a portable detachable sitting and lying dual-purpose chair. The chair comprises a detachably connected sitting plate mechanism, two supporting mechanisms oppositely mounted below the sitting plate mechanism and used for supporting the sitting plate mechanism, and a backrest mechanism mounted above the sitting plate mechanism, wherein an included angle alpha is formed between the backrest mechanism and the sitting plate mechanism; and the backrest mechanism is connected with the seat plate mechanism through a straight sleeve or a connecting bent pipe to form a deck chair or seat structure. According to the structural design, pure mechanical and tool-free installation and combination are adopted, the occupied space in the storage state is effectively compatible, the stability and comfort in the using state are good, and compared with an existing hinged type and folding type, the storage size is smaller, and more using functions are achieved.

The application discloses a kind of heddle for textile machine, it is related to textile accessory technical field, including positioning column, cylindrical shaft, setting on the cylindrical shaft sheet pressing mechanism and hanging yarn mechanism and setting on the protection mechanism of positioning column, sheet pressing mechanism includes slide, press-in ring and card frame, press-in ring is circular table structure, and it is internally hollow, cylindrical shaft side wall is equipped with two slides, two slides are respectively movably connected with two slide ways, and the other end of two slides is connected with the inner side wall of press-in ring, four card frames are symmetrically arranged along the outer side wall of press-in ring, hanging yarn mechanism includes shaft, first branch, second branch and rotating column, two shafts are respectively arranged in two slide ways, and located at the side away from positioning column, in the application, steel ball bowl is rotatably and slidably connected with positioning column, which facilitates unwinding process, the internal snap ring can ensure that positioning column is in stable rotation and sliding process, and the shaft sleeve protects the screw connection part of helical rod and ratchet wheel.

The utility model discloses a wok with a far infrared emission function, which comprises a wok body, a wok lug handle and a straight handle are respectively and fixedly mounted on two sides of the wok body, and the wok body is held by a user in a manner of holding the wok lug handle and the straight handle with two hands. The frying pan has the beneficial effects that the straight handle and the pan lug handle are respectively provided with the far infrared emission component capable of generating far infrared radiation after being heated, so that the sanitation of food cooked in the frying pan body can be improved in a manner that far infrared energy stones of the far infrared emission components are heated to generate far infrared radiation; the inside of food can be sterilized through the permeation effect of far infrared rays and radiation energy, the use function of the wok body is enriched, and the wok body better meets the requirement of the concept of paying attention to daily health maintenance in the society at present.

The utility model provides portable substation inspection equipment, which comprises a substation inspection equipment box body, a thickened bottom plate, connecting lug plates, supporting columns, supporting screw tubes, sliding wheels and a box cover plate, and is characterized in that the thickened bottom plate is embedded at the lower part of the substation inspection equipment box body; the connecting lug plates are connected to the four corners of the lower portion of the thickened bottom plate through screws respectively. According to the utility model, a plurality of inspection tools such as the voltmeter, the conduction tester and the grounding resistance tester are integrated, so that selection and use during inspection of a substation are facilitated; under the action of the portable grab handle, the inspection equipment can be conveniently lifted and moved, and the operation is simple and convenient; the supporting columns, the supporting screw pipes and the sliding wheels can be folded and stored on the inner side of the thickened bottom plate, so that the placement space is saved; the rechargeable battery pack can play a role in power supply, and the illuminating lamp and the illuminating switch are matched, so that an illuminating role can be played during use at night, and the use functions are enriched.

The utility model discloses a power bank with a telescopic line structure, which relates to the technical field of power banks, and comprises a shell, the top end of the shell is covered with a top cover, one side of the shell is provided with a charging head and a charging line, the shell is internally provided with a storage disc, the storage disc is internally provided with a telescopic assembly, and the telescopic assembly is connected with the charging head and the charging line. The telescopic assembly comprises a center pipe, a lifting rod, a moving rod, a spring, a connecting line, a fixing clamping piece and a handle rope. According to the power bank with the telescopic line structure, the telescopic assembly is arranged, four springs are used for replacing a single metal elastic piece in the prior art, elastic stretching and retracting of the charging line are achieved, the service life of stretching and retracting of the charging line can be effectively prolonged, and the stretching and retracting effect can be guaranteed; according to the portable power bank, a user can conveniently carry the portable power bank to hook or carry the portable power bank, and the portable power bank can be pulled out for charging only by pulling the handle rope upwards to drive the four moving rods to retract inwards, so that the use functions of the portable power bank are enriched, and the use experience is improved.

The utility model relates to the technical field of display screens, and provides an LED display screen which comprises a display screen body, a sleeving track is arranged on the back of the display screen body, an angle switching connecting assembly is arranged on the back of the display screen body, and an inserting assembly is arranged on the rear side of the display screen body. The angle switching connecting assembly comprises a bottom buckle, the bottom buckle is fixedly connected to the back of the display screen body, a plurality of positioning grooves are formed in the inner side wall of the bottom buckle, positioning pins are movably inserted into positioning pieces, round heads are arranged at the tail ends of the positioning pins and embedded into the positioning grooves, pushing springs are arranged on the positioning pieces, and the positioning pins are sleeved with top plates. The tail end of the pushing spring makes contact with the top plate. By means of the technical scheme, the problems that in the prior art, a display screen is single in connection mode and cannot be used under many severe environment conditions, the connection mode of the LED display screen is too limited, and the use function of the LED display screen is monotonous in the specific installation process are solved.

The utility model relates to the field of automobile safety products, disclose a lining pad and children's safety seat with ventilation module, including lining pad and install on lining pad ventilation module, lining pad is equipped with the contact area suitable for contacting with the back or waist or hip of children, and the non-contact area away from the contact area, ventilation module includes fan, air deflector, air inlet, electric control assembly and air outlet, air inlet is located in the contact area, air outlet is located in the non-contact area, electric control assembly and fan electricity are connected and drive fan work, fan inhales air from air inlet, air deflector is used for guiding the air blown by fan to air outlet to take away the heat of contact area, simultaneously avoid blowing directly the back or waist or hip of children, form the circulating wind effect of " air suction - air blowing " on lining pad, inhale air from the back of children, air outlet is obliquely upward from both sides, take away the heat while avoiding blowing directly the back of baby.

According to the magnetic type table board assembly, a set of pentahedral box bodies are combined on a base plate in an up-and-down opposite mode, a correction gap is reserved between vertical plates, opposite to each other up and down, of the two pentahedral box bodies, and therefore the pentahedral box bodies have an adjusting space in the installation process; meanwhile, the adjusting space can be reserved for flatness correction of the horizontal plate, so that the whole pentahedral box body does not need to be detached from the base plate when the levelness of the horizontal plate is corrected; the requirement for assembly precision is lowered, and the correction process of the horizontal plate is simplified. According to the table board, the magnetic attraction table board assemblies are combined into the main magnetic attraction module, the main magnetic attraction module is spliced to the side wall of the main table board body, the main table board body is endowed with the magnetic attraction function, a user can freely disassemble and assemble the main magnetic attraction module according to the use requirement of the user, and the functions of the table board are enriched.

The utility model discloses an atomizer device with a replaceable battery compatible with a charge pal, which relates to the technical field of electronic cigarettes and comprises an electronic cigarette and a charging component, the electronic cigarette is composed of a first C-shaped shell, an electronic atomizer, a butt joint unit and a rechargeable battery, and the charging component is matched with the butt joint unit to charge the rechargeable battery. The charging assembly comprises an endurance charging unit and an external charging unit; the endurance charging unit is used for charging the rechargeable battery for endurance; and the external charging unit is used for providing charging service for other electronic products. Flexible charging operation of the electronic cigarette is achieved by arranging the charging assembly, the service time of the electronic cigarette is prolonged, meanwhile, charging service can be provided for other electronic products through the data line, the device is richer in use function, the use body feeling of the electronic cigarette can be effectively improved, and the use experience of the electronic cigarette is improved. In addition, the electronic cigarette and the charging assembly are integrally combined into an elliptical structure, and the structure is exquisite and exquisite and convenient to carry.

The invention discloses a household reminding medicine box and a medicine box management system.The household reminding medicine box comprises a box body and a main control device arranged on the surface of the box body; the main control device comprises a microprocessor, a medicine taking time setting module, a medicine taking reminding module, a medicine information warehousing reading module, a medicine use quantity counting module, a medicine accumulated use quantity calculation module, a medicine remaining quantity calculation module, a medicine supply reminding module, a medicine expiration use time calculation module and a medicine expiration alarm module. The household reminding medicine box has the advantages that during specific implementation, the household reminding medicine box has the medicine storage function, the medicine taking reminding function when certain medicine reaches the medicine taking time and the medicine supply reminding function when the remaining number of certain medicine is lower than a preset value; the household reminding medicine box further has the medicine expiration alarm reminding function when a certain medicine reaches the expiration time, so that the household reminding medicine box is multipurpose and comprehensive in use function.

The utility model provides a movable air conditioner which comprises a condensation assembly, the condensation assembly comprises double rows of condensers, the double rows of condensers comprise a second condenser and a first condenser, and the first condenser and the second condenser are arranged front and back in the flowing direction of condensation side airflow. A preset acute angle is formed between the second condenser and the first condenser so that a water fetching space can be formed between the opposite side faces of the second condenser and the first condenser, and when the movable air conditioner is in a using state, the water fetching space is projected into a triangle on the horizontal plane. The condensation assembly further comprises a water fetching assembly, the water fetching assembly comprises a water fetching dial wheel, and the water fetching dial wheel is located in the water fetching space and is arranged close to the side, opposite to the preset acute angle, of the triangle. According to the utility model, the occupation of the double-row condenser on the internal space of the air conditioner is reduced, the volume of the whole air conditioner is reduced, and other functional parts are additionally arranged in the internal space of the air conditioner on the premise that the space of the whole air conditioner is not changed.

This invention provides a wearable sleep aid device, comprising a main body with a temperature control component mounted thereon. An installation cavity is formed inside the main body, and a flexible light panel with adjustable brightness is mounted on the installation cavity. The flexible light panel is a semi-transparent light-diffusing plate with evenly distributed LED beads. A detachable flexible transparent sac is also mounted on one side of the flexible light panel on the main body. The flexible light panel and the flexible transparent sac face the user's eyes. The temperature control component is connected to the flexible transparent sac. The heat generated by the temperature control component is applied to the user's eyes via the flexible transparent sac. This invention features a lightweight and portable design with diverse functions. By simulating a light source, it promotes or inhibits the secretion of melatonin, thereby assisting sleep and waking the user.

The utility model belongs to the technical field of aerosol generation, and relates to an atomization device which comprises a first atomization component and a second atomization component, the second atomization component is detachably fixed to the first atomization component, and the two atomization devices can be carried at the same time conveniently; besides, the first atomizing component and the second atomizing component can be used independently or in a combined mode, at least three working modes are achieved after the first atomizing component and the second atomizing component are used in a combined mode, when the first working mode is started, the first atomizing component works, the second atomizing component does not work, and the atomizing device only generates first aerosol; when the second working mode is started, the second atomizing component works while the first atomizing component does not work, and the atomizing device only generates second aerosol; when the third working mode is started, the first atomizing part and the second atomizing part work at the same time, and the atomizing device can generate two kinds of aerosol at the same time; the atomization device can meet various suction requirements of a user.

The utility model is suitable for the field of computers, and provides a display screen support and a computer.The display screen support is used for supporting a display screen and comprises a base and a supporting piece, the base is provided with an assembling area connected with the supporting piece and a bearing area used for containing a mobile phone, and the bearing area and the assembling area are arranged front and back; the side, away from the base, of the supporting piece is used for being connected with the display screen. The display screen support further comprises a loudspeaker and a circuit board, the loudspeaker is electrically connected with the circuit board, the circuit board is arranged in the base and provided with an external interface, and the loudspeaker is arranged on the supporting piece and arranged forwards. According to the display screen support, the loudspeaker, the base and the supporting piece are integrated together, so that the overall occupied space is saved, and transferring is convenient and fast. The loudspeaker is arranged on the supporting piece, so that the sound effect can be improved, and the base is provided with the bearing area for placing the mobile phone, so that the use functions of the display screen bracket are enriched.

The ground air supply pipe comprises an air pipe body, a vertical partition plate is arranged in the air pipe body and divides the inner space of the air pipe body into a ventilation cavity and a wiring cavity, an access hole is formed in the air pipe body and communicated with the wiring cavity, and a cover plate is connected to the air pipe body in a sliding mode and used for covering the access hole. The utility model has the advantages of novel structure, ventilation, convenience in circuit arrangement, richness in use functions, no need of separately laying two pipelines, namely a ventilation pipe and a ground wire passing pipe, and reduction in labor intensity.

The application provides a power supply device, which comprises a first shell, a power supply body and a second shell, the first shell is formed with a containing cavity; the power supply body is arranged in the containing cavity and is configured to output a power supply signal; the second shell is arranged on one side of the first shell and is arranged in an extension mode relative to the first shell; when the second shell is in an extended state, the first shell and the second shell jointly form a storage cavity, and the storage cavity has an opening for containing articles.

The utility model provides an edged tool box for medical care, which relates to the technical field of edged tool boxes for medical care, and comprises a main body mechanism, the main body mechanism comprises an outer box, an inner box is arranged in the outer box, a fixed cover is arranged at the top of the inner box, the fixed cover is fixedly connected with the inner box, a sliding cover is sleeved in the fixed cover, and the sliding cover is fixedly connected with the inner box. The sliding cover is slidably connected with the fixed cover, the top of the inner box is fixedly connected with an elastic piece, and the bottom of the elastic piece is fixedly connected with a semicircular block. According to the sharp tool box for medical care, the main body mechanism is arranged, the outer box part of the sharp tool box for medical care can be stored and can be reused, so that the use cost is reduced, the number of the inner boxes is three, injection needles, silica gel infusion tubes and ampere bottles can be collected in a classified mode, interference among different sharp tools is reduced, and the medical care effect is improved. The utilization rate of the internal space of the inner box is improved.