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Pneumatic continuous needle-free syringe adopting control of pneumatically-controlled slide column valve
ActiveCN104399155AQuick fireQuick automatic fireJet injection syringesAutomatic syringesNeedle Free InjectionNeedle free
The invention relates to a pneumatic continuous needle-free syringe adopting control of a pneumatically-controlled slide column valve. The pneumatic continuous needle-free syringe comprises a main body part, a pilot valve and the pneumatically-controlled slide column valve, wherein the pneumatically-controlled slide column valve is arranged in a control valve casing (29) of the main body part, the pilot valve is triggered to control compressed air to drive the pneumatically-controlled slide column valve, and an air cylinder is driven by the pneumatically-controlled slide column valve to drive a plunger pump to pressurize a medicine liquor. When the pilot valve is triggered by a trigger, the quick shooting is realized; when the pilot valve is triggered by a handle, the quick shooting and automatic shooting are realized. The pneumatic continuous needle-free syringe has the characteristics that the shooting is quick, the flow jetting parameter is stable, the continuous transfusion repetitiveness is good, and the safety and reliability in use are realized; the medicine liquor can be accurately, quantitatively and quickly transfused into bodies of people and animals in a high pressure liquid column jetting way; when the people and the animals are transfused, the transfusion is completed through automatic shooting when a microporous jetting spray head is in effective contact with the people and animals and is in certain pressing state.
Owner:武汉市正华精机技术发展有限公司
Isolating net piece and carrier vehicle for loading isolating net pieces
ActiveCN103470097ANot easy to dumpPrevent reaching outFencingItem transportation vehiclesStructural engineeringMechanical engineering
Owner:北京安龙特种车辆有限公司
Brewing equipment for kaoliang spirit
The invention relates to the field of manufacturing of Baijiu, and particularly discloses brewing equipment for kaoliang spirit. The brewing equipment comprises a machine frame, a steaming bucket, a lifting mechanism and a driving mechanism, wherein a support spring is arranged under the steaming bucket; the steaming bucket is provided with a steam port, an air exhaust port and a material inlet; the lifting mechanism comprises a rotary shaft, lifting blades and a pin gear, and the lifting blades are abutted against the inner wall of the steaming bucket; the interior of the side wall of the steaming bucket is provided with an accommodation cavity, and the inner wall of the steaming bucket is provided with an inlet and an outlet; the driving mechanism comprises a motor and a rotary disc, a driving group is fixedly arranged at the side wall of the rotary disc, the pin gear is engaged with the driving group, and the driving group comprises a convex block. By adopting the scheme, the brewing equipment can be used for uniformly aging kaoliang.
Owner:贵州省仁怀市仙酿酒业有限公司
Method for circularly displaying programs at TV end
ActiveCN111836095AReduce occupancyImprove operating experienceSelective content distributionSoftware engineeringLayout
The invention relates to a method for circularly displaying programs at a TV end, comprising the following steps: setting list configuration, wherein the list inherits a linear layout container of anAndroid system, the content of the list is longitudinally arranged from top to bottom, a plurality of fixed placeholder layouts are contained in the list container, each placeholder layout is used fordisplaying one piece of program content, one list comprises a plurality of placeholder layouts, and the patterns of the placeholder layouts in the same list are the same; and forming a circularable list during display. According to the method, less resources are occupied, and the implementation process is simpler; when the method is applied in a low-performance environment, a higher sliding speedand a smoother rolling effect are provided with extremely low Android system resource consumption, and better operation experience is brought to a user; meanwhile, a focus processing method is provided and various placeholder layout styles are provided for a user, and when the list rolls, the focus can be fixed at the central position of the list, i.e., the content item at the focus position is the content item which is vertically centered in the list forever.
Owner:海看网络科技(山东)股份有限公司
Preparation method of artificial snow for laying ski run
ActiveCN108192571AReduce frictionReduce coefficient of frictionOther chemical processesInorganic saltsMass ratio
The invention relates to a preparation method of artificial snow for laying a ski run. The method comprises the following steps: inorganic salt particles are immersed into a polymer aqueous solution with the mass percentage concentration of 0.01%-1%, full stirring is performed or ultrasonic treatment is performed, filtration is performed to collect a crystal, the crystal is dried, the dried crystal and water fluffy particles are mixed according to the mass ratio of (10-400):1, and therefore the artificial snow is obtained. The method provided by the invention has the advantages that the raw materials are easy to obtain, the steps are simple, and the prepared artificial snow has small friction coefficient and a fast sliding speed, thereby having less friction on a sliding plate; and the artificial snow can bring a good skiing experience, and has good water retention performance, long service life and good market application prospects.
Owner:北京德得创业科技有限公司
Mobile phone-based card-reading method
InactiveCN102346932ASwipe fastShorten the timeCoded identity card or credit card actuationCard readerSubscriber identity module
The invention relates to a mobile phone-based card-reading method. The mobile phone-based card-reading method is characterized in that: an SIM (subscriber identity module) card placed in the SIM card slot of a mobile phone adopts a double-sided design, one side is a mobile phone communication chip, and the other side is a card consumption chip; when a user uses the mobile phone to send messages or make a phone call, the SIM card can carry out automatic identification and adopt the communication chip of the SIM card to operate; when the user uses the mobile phone for card reading, the mobile phone is put on the front sensing area of a card reader, and the card consumption chip of the SIM card automatically deducts the amount of money displayed on the card reader. Consequently, the mobile phone-based card-reading method can utilize the current popular card reading technology and mobile phone application technology and the mobile phone to carry out quick card reading, and moreover, the mobile phone-based card-reading method is highly safe, and can save a lot of resources.
Owner:SUZHOU BAMMIT INFORMATION TECH
Straight seam automatic welding device
ActiveCN109396702AEasy to operateNo deviationWelding/cutting auxillary devicesAuxillary welding devicesSoldering gunEngineering
The invention belongs to the field of welding devices, and particularly discloses a straight seam automatic welding device. The straight seam automatic welding device comprises a machine frame and a welding structure; the machine frame is provided with a workbench; the middle of the workbench is provided with a strip-shaped groove, the strip-shaped groove coincides with the moving direction of a welding gun, and a positioning plate is located in the strip-shaped groove and can slide up and down along the strip-shaped groove; the two sides of the workbench are provided with pushing mechanisms correspondingly; two side parts of the positioning plate are provided with slide grooves, and each slide groove is internally and slidably connected with a slide rod; the positioning plate is providedwith a cavity, and a vertical column is arranged in the cavity; the upper portion of the vertical column is rotationally connected with an electro-conductive first ring and an electro-conductive second electro-conductive; the slide rods are connected with the first ring / the second ring through connection rods; the surfaces, abutting against each other, of the first ring and the second ring are provided with insulating layers, and the insulating layers of the first ring and the second ring are provided with electro-conductive sections; and the workbench is internally provided with a control structure for controlling the positioning plate to move downwards, and the first ring and the second ring are located in a circuit of the control structure. The straight seam automatic welding device canachieve automatic aligning during welding, and manual operation is reduced.
Owner:CHONGQING SHANGZE ELECTROMECHANICAL
Sand screening device for house building and using method of sand screening device
The invention relates to the technical field of civil engineering, and discloses a sand screening device for house construction, which comprises a base, a screen plate is slidably arranged on the base, a discharge port is further formed in the base, an oscillation mechanism is arranged on the base, and the screen plate is slidably arranged in the oscillation mechanism. In order to enable the sieve plate to vibrate and screen sandy soil placed in the sieve plate, a vibration mechanism is arranged on the base, the sieve plate is arranged in the vibration mechanism in a sliding mode, the sieve plate can vibrate when falling back naturally through the vibration mechanism, and therefore the sieve plate can screen the sandy soil; and a stabilizing mechanism is further arranged on the base, and the base and the sieve plate are further connected through the stabilizing mechanism.
Owner:王崇超
Tension test equipment with protection function
InactiveCN108106927ANot easy to fall offEasy to fixMaterial strength using tensile/compressive forcesEngineeringTest equipment
The invention discloses tension test equipment with a protection function. The tension test equipment comprises a test machine body, wherein the test machine body comprises a first fixed seat and a second fixed seat in parallel arrangement; a metal wire is connected between the first fixed seat and the second fixed seat; a support seat is connected with the lower parts of the first fixed seat andthe second fixed seat; the first fixed seat is fixedly connected with the support seat; the second fixed seat is glidingly connected with the support seat; a movable machine mechanism enabling the second fixed seat to move in a direction facing or backing to the first fixed seat on the support seat is connected with the second fixed seat; opposite through holes are formed in the first fixed seat and the second fixed seat; a case sleeves the top end of each of the first fixed seat and the second fixed seat; the through holes are covered by the case; the bottom of the case is provided with a notch through which a metal wire passes; a hook claw connected with the outer wall of the metal wire is hinged to one side, facing the metal wire, of the case; a plurality of barbs are connected with thehook claw. The tension test equipment provided by the invention has good safety performance.
Owner:成都市新都立新金属制造有限公司
Two-opening one-time-drilling drilling tool combination suitable for oil well horizontal well construction and construction method thereof
InactiveCN111395975AEffectively complete the movementIncrease ROPDrilling rodsDirectional drillingHorizontal wellsPetroleum exploration
The invention relates to the field of petroleum exploration and development, and particularly relates to a two-opening one-time-drilling drilling tool combination suitable for oil well horizontal wellconstruction and a construction method thereof. When an inclined well section is implemented, the drilling pressure, the rotating speed and the displacement of the two-opening one-time-drilling drilling tool combination are controlled to control the power of a screw rod, the sand carrying performance and the lubricating performance of a drilling fluid system are improved, sticking, clamping and supporting pressure are solved, and the mechanical drilling speed of the inclined well section can be obviously increased. In the actual application process, on one hand, the inclination is adjusted and increased through sliding drilling; and on the other hand, the composite inclination increasing characteristic of the drilling tool combination is fully utilized, the track adjusting frequency is reduced, and the construction time of the inclined well section can be obviously shortened. According to the drilling tool combination, only one centralizer exists on the screw rod 2, the number of fulcrums is small, the friction resistance in the sliding drilling process can be obviously reduced, the problems of sticking, clamping and supporting pressure are solved, and the mechanical drilling speed of the inclined well section is increased.
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
A kind of metal fiber electric brush and preparation method thereof
ActiveCN104332795BCompact structureImprove current carrying capacityRotary current collectorBrushes manufactureMetallurgyMetal fibers
The invention discloses a metal fiber brush and a preparation method thereof. The brush comprises conductive metal fibers and filling metal fibers. The length of the filling metal fibers is shorter than the length of the conductive metal fibers, one end of each filling metal fiber is flush with one end of each conductive metal fiber, the conductive metal fibers and the filling metal fibers are uniformly arranged along a length direction, and after compacting molding, the filling metal fibers and the conductive metal fibers are integrally wrapped by a metal wrapping sleeve. The preparation method comprises: winding the conductive metal fibers and the filling metal fibers together on a wire reel to form a metal fiber ring; and cutting the metal fiber ring, after the compacting molding, immersing one end of the metal fiber ring in an acid solution or aqueous alkali, and dissolving the filling metal fibers to obtain the metal fiber brush. The metal fiber brush is compact and reasonable in structure, high in fiber bonding strength, simple in preparation process, large in current carrying capability, small in contact resistance, long in service life, fast in sliding speed, small in heat productivity and small in debris amount, is suitable for industrial production, can replace a conventional carbon brush or a conventional metal fiber brush, and can satisfy the application demand for a large-power high-precision conductive slip ring.
Owner:CENT SOUTH UNIV
Four-way reversing valve and outdoor unit of air conditioner system
ActiveCN105588224AExtended service lifeAvoid collisionLighting and heating apparatusAir conditioning systemsEngineeringPiston
The embodiment of the invention provides a four-way reversing valve and an outdoor unit of an air conditioner system and relates to the field of air conditioners. Noise generated when a piston impacts an inner wall can be lowered, and the service life of the four-way reversing valve can be prolonged. According to the specific scheme, the four-way reversing valve comprises the piston arranged in an inner cavity, a condenser communicating pipe, an evaporator communicating pipe, an exhaust communicating pipe and an air sucking communicating pipe, wherein the condenser communicating pipe, the evaporator communicating pipe, the exhaust communicating pipe and the air sucking communicating pipe are arranged in a shell and communicate with the inner cavity. The four-way reversing valve comprises a first damping part. One end of the first damping part is fixed to the first end of the inner cavity, and the other end of the first damping part is suspended. When the piston slides continuously in the direction of the first end of the inner cavity, the piston compresses the suspended end of the first damping part. The four-way reversing valve and the outdoor unit of the air conditioner system are manufactured.
Owner:QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
Straight seam automatic welding device
ActiveCN109396702BEasy to operateNo deviationWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringWorkbench
Owner:CHONGQING SHANGZE ELECTROMECHANICAL
a freight car
ActiveCN108045287BReduce residualRelieve pressureVehicle with tipping movementTransportation itemsOn boardPiston
The invention relates to the field of transportation and specifically discloses a freight container. An air collection cavity is arranged in a front board of the container; a telescopic board is arranged in the container; one end of the telescopic board is hinged to a bottom board at the rear part of the container and the other end of the telescopic board is capable of sliding vertically at the front board; the two sides of the telescopic board respectively abut against a left side board and a right side board; a return spring is arranged under the telescopic board; a compression cavity is formed under the telescopic board; the compression cavity communicates with the air collection cavity; the telescopic board comprises a first board and a second board which are connected to each other ina sliding manner; an inner cavity is arranged in the first board; a piston fixed to the end of the second board is arranged in the inner cavity; an air flow passage which communicates with the innercavity is arranged in the second board; a pressing valve for communicating the air collection cavity with the air flow passage is arranged at the bottom of the front board; the left side board and theright side board are provided with air outlets; the left side board and the right side board are provided with slideways communicating the air collection cavity with the air outlets; and blocking-upblocks for isolating the air collection cavity from the air outlets when the container is in a horizontal state are arranged in the slideways. The freight container facilitates the removal of residualmaterials.
Owner:重庆曙光安装工程有限公司
Snakegourd fruit washing device
The invention provides a snakegourd fruit washing device, belongs to the technical field of machines, and solves the technical problems that a conventional snakegourd fruit washing device is low in washing efficiency, not thorough in washing and the like. The snakegourd fruit washing device comprises a machine frame, wherein an input mechanism, a water tank and a washing tank are sequentially arranged on the machine frame; the input mechanism comprises a conveyer belt; the conveyer belt is connected with the lower side of the water tank through a guide plate I; a sprinkling mechanism for washing snakegourd fruits is arranged above the guide plate I; the washing tank is connected with a higher part of the water tank through a guide plate II; a plurality of fixing plates are fixedly arrangedon the guide plate II; a guide channel is formed between every two adjacent fixing plates; and a pushing mechanism for pushing the snakegourd fruits in the water tank to the guide plate II is arranged at the bottom of the water tank. The snakegourd fruit washing device disclosed by the invention has the advantages of being high in washing efficiency and thorough in washing.
Owner:安徽省怡果生态科技有限公司
A four-way reversing valve and an outdoor unit of an air-conditioning system
ActiveCN105588224BExtended service lifeAvoid collisionLighting and heating apparatusAir conditioning systemsEngineeringAir conditioning
Owner:QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
Straight line type high-speed single-cylinder injection mechanism
The invention discloses a straight line type high-speed single-cylinder injection mechanism which comprises an injection base, wherein a front injection plate and a rear injection plate are arranged on the injection base; the front injection plate and the rear injection plate are connected through four guide rods up and down; a charging barrel is mounted on the front injection plate; a screw is mounted in the charging barrel; an injection head is mounted at the head of the charging barrel; a hopper is mounted on the charging barrel; a middle injection plate is arranged between the front injection plate and the rear injection plate; a sliding block is arranged on the bottom surface of the middle injection plate; a linear guide rail is mounted on the injection base; the sliding block is matched with the linear guide rail; an oil motor is mounted on the rear wall of the middle injection plate; a screw connector is arranged on the front wall of the middle injection plate and is connected with the screw; a single-cylinder injection oil cylinder is mounted on the rear wall of the rear injection plate; and a piston rod of the single-cylinder injection oil cylinder penetrates through the rear injection plate to be connected with the oil motor. According to the scheme, the straight line type high-speed single-cylinder injection mechanism is small in occupied area and energy consumption, low in cost and high in efficiency.
Owner:浙江力松机械有限公司
A double-layer combined health wine cabinet based on constant temperature storage
Owner:台州科金中高技术转移有限公司
Processing technology of snakegourd fruit brewing powder capable of reducing internal heat
InactiveCN109730268AHas heat-clearing and detoxifying effectsGood product benefitFood treatmentToxic materialDrying time
The invention provides a processing technology of snakegourd fruit brewing powder capable of reducing internal heat and belongs to the technical field of snakegourd fruit processing. The processing technology of the snakegourd fruit brewing powder capable of reducing the internal heat is characterized by comprising the following steps of S1, preparation of raw materials; S2, cleaning, wherein peels of snakegourd fruits, dried raspberries, cloves, cassia twigs, lotus seed cores and sugarcane leaves are put into a cleaning machine for cleaning and then dried, the drying temperature is controlledat 60-80 DEG C, and the drying time is 3-4 hours; S3, raw material treatment; S4, smashing; S5, checking; S6, packaging. The processing technology has the advantages of considerable product benefitsand great efficacy of clearing away the internal heat and toxic materials.
Owner:安徽省怡果生态科技有限公司
Steel sheet soft connection device
InactiveCN108091242AEasy to separateNovel structureEducational modelsReciprocating motionEngineering
The invention discloses a steel sheet soft connection device comprising a cam slider mechanism. The cam slider mechanism has a cam and a slider. A groove is formed in one side of the cam. One end of the slider is fixed by an elastic member. A pulley is mounted at one end of the slider. The pulley is buckled and pressed on the inner side of the groove. The slider is fitted with an elastic sheet atthe central portion. According to the invention, the cam and the slider are buckled and pressed together and are not easy to separate, the structure is novel, the operation is simple, the cam can rotate by itself to obtain reciprocating motion, the demonstration effect is good, the stability of the entire structure is high, the long-term cyclic demonstration is satisfied, and the service life is long; and the steel sheet soft connection device has the advantages of compact structure, simple transmission mechanism, smooth running process, stable operation of the slider with no swinging left andright, large restoring force, fast sliding speed, and improved demonstration effect.
Owner:JIANGSU HUAMING SCI & EDUCATION EQUIP
A vehicle-mounted intelligent pos machine fixed device
ActiveCN112509215BImprove experienceAvoid sheddingCoded identity card or credit card actuationIn vehicleAcute angle
Owner:安徽银通物联有限公司
A transport mechanism in the field of packaging
ActiveCN110844173BNot easy to damageNo wearPackagingConveyor partsControl theoryMechanical engineering
Owner:杭州绿一环保技术有限公司
Steel rail support and steel rail transport vehicle
PendingCN113997961ASwipe fastImprove securityRailway track constructionWagons/vansRotational axisClassical mechanics
The embodiment of the invention belongs to the technical field of steel rail transportation equipment, and particularly relates to a steel rail support and a steel rail transport vehicle. The embodiment of the invention aims at solving the problems that when the long steel rail is unloaded on a slope, the long steel rail is inclined relative to the horizontal plane, under the action of the gravity of the long steel rail, the long steel rail easily and rapidly slides out of a mounting groove, and the safety is low. According to the steel rail support, a traction device is arranged on a support body and comprises a traction rope, a rotating shaft and damping equipment, the rotating shaft is rotatably connected with the support body, one end of the traction rope is wound around the rotating shaft, and the other end of the traction rope is used for being connected with the long steel rail; and the damping equipment is connected with the rotating shaft to provide resistance for rotation of the rotating shaft. When the long steel rail is unloaded on the slope, the traction rope is connected with the long steel rail, and the damping equipment prevents the rotating shaft from rotating and provides resistance for the rotating shaft so that the long steel rail slowly slides out of the mounting groove, the long steel rail is prevented from sliding too fast, and the safety is improved.
Owner:CRRC SHENYANG CO LTD
Preparation system of organic polymer water treatment agent
InactiveCN108043340AShorten production downtimeIncrease productivityProcess control/regulationFirst-order reactionEngineering
The invention discloses a preparation system of an organic polymer water treatment agent. The preparation system comprises a first-order reaction cylinder and a second-order reaction cylinder which islocated below the first-order reaction cylinder and has the same center axis with the first-order reaction cylinder, wherein two ends of the first-order reaction cylinder and two ends of the second-order reaction cylinder are completely open, two slide rails symmetric to a center axis of the first-order reaction cylinder are arranged between the first-order reaction cylinder and the second-orderreaction cylinder and fixed on the inner walls of the first-order reaction cylinder and the second-order reaction cylinder, a bracket for accommodating a sewage treatment agent reaction vessel is arranged between the two slide rails and is in slide connection with the slide rails on the two sides, and the sewage treatment agent reaction vessel slides vertically along the slide rails; a first feedpipe for feeding materials to the sewage treatment agent reaction vessel is arranged at the top of the first-order reaction cylinder, and a second feed pipe for feeding the materials to the sewage treatment agent reaction vessel is arranged at the top of the second-order reaction cylinder. According to the preparation system, time utilization ratio is increased, and production efficiency is improved.
Owner:四川宇科思通环保科技有限公司
Multifunctional abdominal muscle exercising body builder
ActiveCN112245866ASwipe fastMaster quicklySpace saving gamesMovement coordination devicesPhysical medicine and rehabilitationBiomedical engineering
The invention discloses a multifunctional abdominal muscle exercising body builder, which comprises an abdominal plate body and a mounting base, a limiting connecting mechanism is arranged on the abdominal plate body, an adjustable support is arranged on the mounting base, the adjustable support is arranged in a Y shape, and the two ends of the adjustable support can be connected with the limitingconnecting mechanism in an assembled mode. and the adjustable support is provided with a stretching assist mechanism which can be connected with the abdominal plate body. The abdominal muscle exercising body builder has the advantages that the abdominal muscle exercising body builder has multidirectional rotating and telescopic functions and can meet the actual use requirements of users with different heights and different arm lengths, the adjustable support can be folded and stored, the size of the adjustable support is small after the adjustable support is folded, storage is convenient, theadjustable support is provided with the stretching assisting mechanism, the stretching assisting mechanism can be assembled and connected with the abdomen exercising disc body according to the actualrequirements of a user, tension can be adjusted, and a beginner can master the equipment conveniently and rapidly.
Owner:SHENYANG SPORT UNIV
A kind of abdominal muscle exercising multifunctional fitness equipment
ActiveCN112245866BSwipe fastMaster quicklySpace saving gamesMovement coordination devicesPhysical medicine and rehabilitationEngineering
The invention discloses a multifunctional fitness device for abdominal muscle exercise, which comprises a main body of an abdominal exercise disc and a mounting seat. A limited connection mechanism is arranged on the main body of the abdominal strengthening disc. The adjustable bracket is arranged in a Y shape, and both ends can be assembled with the limit connection mechanism. The adjustable bracket is provided with a stretching booster mechanism, and the stretching booster mechanism can be connected to the main body of the abdominal health tray. The invention has the functions of multi-directional rotation and stretching, which can adapt to the actual needs of users of different heights and different arm lengths. At the same time, the adjustable bracket can be folded and stored. After folding, the volume is small and easy to store. There is a stretch assist mechanism, which can be assembled and connected with the main body of the abdominal health plate according to the actual needs of users, and the tension can be adjusted, which is convenient for beginners to quickly master.
Owner:SHENYANG SPORT UNIV
An isolation mesh and a transport vehicle loaded with the isolation mesh
Owner:北京安龙特种车辆有限公司
A method for cyclically displaying programs on a TV terminal
ActiveCN111836095BReduce occupancyImprove operating experienceSelective content distributionSoftware engineeringLayout
Owner:海看网络科技(山东)股份有限公司
Vehicle-mounted intelligent POS machine fixing equipment
ActiveCN112509215AImprove experienceAvoid sheddingCoded identity card or credit card actuationIn vehicleAcute angle
The invention discloses vehicle-mounted intelligent POS machine fixing equipment which comprises a shell, the top and the bottom of the shell are communicated with each other, the top of the shell isof a funnel-shaped opening design, a supporting plate is hinged to one side of the bottom of the shell, the included angle between the supporting plate and the bottom of the shell is an acute angle, the included angle is always unchanged, and a first storage groove is formed in the top of the supporting plate; a movable plate is arranged in the first storage groove; by arranging the shell, when abus card is placed into the shell from the top of the shell, the bus card moves downwards under the action of gravity, when the bus card passes through a card swiping area of the POS machine, the buscard is sensed by the POS machine, card swiping operation is completed, and at the moment, the bus card falling on the movable plate can press the movable plate to enable the movable plate to enter the first storage groove; when the top of the movable plate is flush with the top of the supporting plate, the bus card slides out of the shell along the surface of the supporting plate towards the cardoutlet due to gravity, and the situation that the bus card falls off from the hand due to crowding is avoided while rapid card swiping is achieved.
Owner:安徽银通物联有限公司
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