A kind of liquid bottle pumping equipmentTechnical field
The present invention relates to intelligent medical treatment technical field more particularly to a kind of liquid bottle pumping equipments.
Background technology
Medical worker's hand hygiene specification is made and issued by health ministry, is the current standard of national health industry.《People's Republic of China's law on the prevention and control of infectious diseases》With《Hospital infection management method》Define the management of medical worker's hand hygiene withBasic demand, hand hygiene facility, the monitoring etc. washed one's hands with hygienic hand-wrist bones, surgery hand-wrist bones, hand hygiene effect.Hand hygiene monitorsIt is the major issue concerning hospital infection management, is one of important business of hospital infection management.
Large hospital is washed one's hands at any time for convenience of medical worker and sufferer patient at present, reduces the generation for handing over justice infection, in weightThe bottle equipped with disinfection hand cleanser can all be provided by wanting region, and this mode can be reduced infection rate, but simultaneously there are oneThe problem of can not be ignored：Due to can not be also monitored at present to the surplus of liquid bottle hand cleanser, so that the replacement of liquid bottle is too lateWhen, when appearing in emergency generation the phenomenon that liquid bottle aneroid.
The content of the invention
It is an object of the present invention to provide a kind of liquid bottle pumping equipment, to solve the above problems.
The present invention solves technical problem and adopts the following technical scheme that：
A kind of liquid bottle pumping equipment, including：Shell, liquid bottle bayonet squeeze pump rod, further include：
Motor, the shaft of the motor is connected by reduction box with the extruding pump rod, for controlling the extruding pump rodLongitudinal movement；
Controller, the controller are connected with the motor, for controlling the stroke of the motor and start and stop；
Motor range monitor, the motor range monitor are connected with the shaft of the motor, for obtaining the electricityMachine traveled distance；
Liquid bottle information reader, the liquid bottle information reader are set on the housing, for reading the nothing on liquid taking bottleSource label obtains the class of liquids information of liquid taking bottle and liquid initial volume information；
Processor, the processor is connected respectively with the motor range monitor and liquid bottle information reader, for connecingThe motor traveled distance, class of liquids information and liquid initial volume information are received, stores the class of liquids information, and according toThe liquid initial volume information and motor traveled distance calculate the Residual liquid of the liquid bottle.
Preferably, the processor, including：
Memory, the memory are used to store the class of liquids information；
Run length code matching unit, the run length code matching unit are used to receive the liquid initial volume information, and according to describedLiquid initial volume information and the correspondence of drain volume and motor range calculate liquid in liquid bottle and all discharge required electricityMachine standard stroke；
Residual liquid computing unit, the Residual liquid computing unit is connected with the run length code matching unit, for receivingThe motor traveled distance and motor standard stroke, and according to the difference and row of the motor traveled distance and motor standard strokeLiquid accumulates the Residual liquid that the liquid bottle is obtained with the correspondence of motor range.
Preferably, the motor range monitor, including：
Code-disc is provided with equidistant void openings on the code-disc, and the code-disc is connected with the shaft of the motor；
Two infrared encoders, described two infrared encoders are separately positioned on the code-disc both sides, described for passing throughVoid openings on code-disc calculate motor traveled distance.
Preferably, the liquid bottle information reader, including：
13.56MH antennas, the 13.56MH antennas are used to sense the passive label being affixed on liquid bottle and identify passive labelThe class of liquids information and liquid initial volume information stored；
13.56MH card reader, the 13.56MH card reader are used to receive the liquid strain that 13.56 antenna is identifiedCategory information and liquid initial volume information, and the class of liquids information and liquid initial volume information are sent to the processingDevice.
Preferably, the controller, including：
Control circuit, the control circuit are electrically connected with the motor, for controlling the motor according to control informationStroke and start and stop；
Infrared induction probe on the housing is set, and the infrared induction probe is connected with the control circuit, usesIn sensing human hand, and the control information opened when sensing human hand to control circuit input comprising motor, the controlCircuit controls control motor to open according to control information；
Liquid measure adjusting key on the housing is set, and the liquid measure adjusting key is connected with the control circuit, passes through instituteStating liquid measure adjusting key includes the control information of motor range to control circuit input, after the motor is opened, is reachingDuring the motor range that control information is included, the motor stops.
Preferably, the liquid bottle pumping equipment further includes the indicator light set on the housing, the indicator light and instituteIt states processor to be connected, when the Residual liquid of the liquid bottle reaches alarm threshold value, the color of the indicator light changes.
Preferably, the liquid bottle bayonet is liftable liquid bottle bayonet, for the liquid bottle according to different model and differentLiquid outlet pressing stroke adjusts the position of liquid bottle bayonet.
Preferably, the liquid bottle pumping equipment, further includes：
915MH antennas, the 915MH antennas are used to sense and identify the passive label for being stored with personal information；
915MH card reader, the 915MH card reader are connected with the 915MH antennas, for reading the 915MH antennasThe personal information recognized.
Preferably, the liquid bottle pumping equipment further includes LoRa communication modules, the LoRa communication modules and the processingDevice or 915MH card reader are connected, for the Residual liquid of the class of liquids information, liquid bottle or personal information to be sent.
Preferably, the liquid bottle pumping equipment, further includes configuration interface, and the configuration interface is used to connect external adapterDevice, the liquid bottle pumping equipment is set or be upgraded into line program.
As it can be seen that liquid bottle pumping equipment disclosed in this invention controls extruding pump rod to realize out liquid, motor range using motorMonitor obtains the motor traveled distance, and liquid bottle information reader obtains the class of liquids information of liquid taking bottle and liquid initial volumeInformation, processor can calculate the Residual liquid of the liquid bottle according to the liquid initial volume information and motor traveled distance,So as to fulfill the monitoring to liquid bottle Residual liquid, to replace liquid bottle in time, the liquid bottle aneroid when emergency occurs is avoided the occurrence ofThe phenomenon that.
Description of the drawings
Fig. 1 is a kind of liquid pumping equipment shell mechanism schematic diagram provided by the invention；
Fig. 2 is a kind of liquid pumping equipment internal structure schematic diagram provided by the invention；
Fig. 3 is another liquid pumping equipment internal structure schematic diagram provided by the invention；
Fig. 4 is provided by the invention a kind of for the fixed wall hanging fixed plate schematic diagram of liquid pumping equipment；
Fig. 5 is provided by the invention a kind of for the fixed metal hanging rack schematic diagram of liquid pumping equipment；
Fig. 6 is provided by the invention a kind of for the fixed desktop platform schematic diagram of liquid pumping equipment.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present inventionIn attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment isPart of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the artAll other embodiments obtained without making creative work belong to the scope of protection of the invention.
Technical scheme is further elaborated with reference to embodiment and attached drawing.
Embodiment one
Present embodiment discloses a kind of liquid bottle pumping equipment, as depicted in figs. 1 and 2, including：Shell 1, liquid bottle bayonet 2 squeezePress pump bar 3, further includes：
Motor 4, the shaft of the motor 4 is connected by reduction box 5 with the extruding pump rod 3, for controlling the extrudingThe drain of liquid bottle is realized in 3 longitudinal movement of pump rod, and in the present embodiment, the motor 4 uses direct current generator；
Controller 6, the controller 5 are connected with the motor 4, for controlling the stroke of the motor and start and stop；
Motor range monitor 7, the motor range monitor 7 are connected with the shaft of the motor 4, described for obtainingMotor traveled distance；
Liquid bottle information reader 8, the liquid bottle information reader 8 is arranged on the shell 1, for reading on liquid taking bottlePassive label obtains the class of liquids information of liquid taking bottle and liquid initial volume information；
Processor 9, the processor 9 are connected respectively with the motor range monitor 7 and liquid bottle information reader 8, useIn receiving the motor traveled distance, class of liquids information and liquid initial volume information, the class of liquids information is stored, andThe Residual liquid of the liquid bottle is calculated according to the liquid initial volume information and motor traveled distance.
Wherein, the processor, including：
Memory, the memory is for storing the class of liquids information, for subsequent query.
Run length code matching unit, the run length code matching unit are used to receive the liquid initial volume information, and according to describedLiquid initial volume information and the correspondence of drain volume and motor range calculate liquid in liquid bottle and all discharge required electricityMachine standard stroke.In this application, due to being motor by reduction box and squeezing pump rod and realize that drain controls, then drain volume withCertainly exist correspondence between motor range, and this correspondence must area for different motors and liquid bottleIt not, only need to be according to actual conditions so the correspondence in the present embodiment between liquid product and motor range does not do any restrictionsIt determines.
Residual liquid computing unit, the Residual liquid computing unit is connected with the run length code matching unit, for receivingThe motor traveled distance and motor standard stroke, and according to the difference and row of the motor traveled distance and motor standard strokeLiquid accumulates the Residual liquid that the liquid bottle is obtained with the correspondence of motor range.In the present embodiment, if motor standard stroke isL, motor traveled distance are L1, and the coefficient of correspondence of drain volume and motor range is the Residual liquid v=a (L- of a, then liquid bottleL1)。
The motor range monitor, including：
Code-disc is provided with equidistant void openings on the code-disc, and the code-disc is connected with the shaft of the motor；
Two infrared encoders, described two infrared encoders are separately positioned on the code-disc both sides, described for passing throughVoid openings on code-disc calculate motor traveled distance.
The liquid bottle information reader, including：
13.56MH antennas, the 13.56MH antennas identify passive mark for sensing the passive label being affixed on liquid bottleThe stored class of liquids information of label and liquid initial volume information；
13.56MH card reader, the 13.56MH card reader are used to receive the liquid strain that 13.56 antenna is identifiedCategory information and liquid initial volume information, and the class of liquids information and liquid initial volume information are sent to the processingDevice.
The controller, including：
Control circuit, the control circuit are electrically connected with the motor 4, for controlling the motor 4 according to control informationStroke and start and stop；
Infrared induction probe 11 on the housing is set, and the infrared induction probe 11 connects with the control circuitIt connects, it is described for sensing human hand, and the control information opened when sensing human hand to control circuit input comprising motorControl circuit controls control motor to open according to control information.The infrared induction probe includes one for emitting infrared signalInfrared induction transmitting probe and one for receiving the infrared induction receiving transducer of the infrared signal that human hand reflects；
Liquid measure adjusting key 12 on the housing is set, and the liquid measure adjusting key 12 is connected with the control circuit, is led toCrossing the liquid measure adjusting key 12 includes the control information of motor range to control circuit input, after the motor is opened,When reaching the motor range that control information is included, the motor stops.
Further, battery compartment is provided in the shell, dry cell is arranged on power supply machine in battery compartment and works.Such as figureShown in 1, the power adaptor interface 13 being connected with control circuit and switch key 14 are additionally provided on the housing.Power supply is fittedOrchestration interface 13 can directly be worked for the present apparatus in the case of no dry cell by powered by direct current.Switch key 14For controlling the start and stop of whole device.
In addition, as shown in Figure 1, the liquid bottle pumping equipment, which further includes, sets indicator light 15 on the housing, it is describedIndicator light 15 is connected with the processor, when the Residual liquid of the liquid bottle reaches alarm threshold value, the face of the indicator light 15Color changes.Indicator light 15 described in the present embodiment really plays an alarm function, and except 15 form of indicator lightLight alarm is outer, can also use the acoustic alarm of buzzer or the vibrations alarm of vibrator etc.
Moreover, in the present embodiment, the liquid bottle bayonet 2 of the liquid bottle pumping equipment is liftable liquid bottle bayonet, is used forThe position of liquid bottle bayonet is adjusted according to the liquid bottle of different model and different liquid outlet pressing strokes.
Liquid bottle pumping equipment disclosed in the present embodiment controls extruding pump rod to realize out liquid, motor range monitoring using motorDevice obtains the motor traveled distance, and liquid bottle information reader obtains the class of liquids information of liquid taking bottle and liquid initial volume letterBreath, processor can calculate the Residual liquid of the liquid bottle according to the liquid initial volume information and motor traveled distance, fromAnd realize the monitoring to liquid bottle Residual liquid, to replace liquid bottle in time, avoid the occurrence of the liquid bottle aneroid when emergency occursPhenomenon.
In addition, the liquid bottle pumping equipment disclosed in the present embodiment is provided with liftable liquid bottle bayonet, can adapt to a variety ofLiquid bottle.Moreover, being aided with the warning devices such as indicator light again, the low liquid measure alarm of liquid bottle can be realized.
Embodiment two
Present embodiment discloses another liquid bottle pumping equipment, part unlike the embodiments above is, such as Fig. 3 institutesShow, liquid bottle pumping equipment, further includes disclosed in the present embodiment：
915MH antennas 31, the 915MH antennas 31 are used to sense and identify the passive label for being stored with personal information；
915MH card reader 32, the 915MH card reader 32 are connected with the 915MH antennas 31, described for readingThe personal information that 915MH antennas 31 are recognized.
In addition, liquid bottle pumping equipment described in the present embodiment, further includes LoRa communication modules 33, the LoRa communication modules 33It is connected with the processor 9 or 915MH card reader 32, for by the Residual liquid of the class of liquids information, liquid bottle or individualInformation is sent.
When using liquid bottle pumping equipment described in the present embodiment, the liquid bottle for filling hand cleanser is passed through into liftable liquid bottle cardMouth is installed in the present apparatus, and liquid bottle information reader reads the passive label on liquid taking bottle, obtains the class of liquids information (liquid of liquid taking bottleBody information includes title, composition and the infusion time of liquid in bottle) and liquid initial volume information.Processor receives liquidInformation and liquid initial volume information, class of liquids information described in memory storage, run length code matching unit is according to the liquidBody initial volume information and the correspondence of drain volume and motor range calculate liquid in liquid bottle and all discharge required motorStandard stroke.
Medical worker, which makes a stretch of the arm, is placed in hand under liquid bottle liquid outlet.Infrared induction probe in controller senses peopleHand, the control information opened to control circuit input comprising motor, the control circuit control control motor according to control informationIt opens.Motor in device works according to the stroke that key assignments is adjusted by liquid measure, after the stroke of setting is reached, the motorStop.When motor works, machine shaft drives reduction box guiding to squeeze pump rod longitudinal movement, realizes the drain of liquid bottle, medical mattersPersonnel complete action of washing one's hands.Period, motor range monitor obtain the motor traveled distance.The Residual liquid of processor calculatesUnit is obtained according to the difference and the correspondence of drain volume and motor range of the motor traveled distance and motor standard strokeTake the Residual liquid of the liquid bottle.When the Residual liquid of the liquid bottle reaches alarm threshold value, the color hair of the indicator light 11Changing.
Wear with passive label chest card medical worker close to the present apparatus when, 915MH antenna inductions and identify be stored withThe passive label of personal information, 915MH card reader read the personal information that the 915MH antennas are recognized again.
The LoRa communication modules of the present apparatus are connected with the processor or 915MH card reader, by the class of liquids information,The Residual liquid or personal information of liquid bottle are sent.Specifically, LoRa communication modules are by the class of liquids information, liquid bottleResidual liquid or personal information are uploaded to cloud server by exterior gateway equipment, using as subsequent data processing deposit.And cloud server monitors simultaneously and record the medical worker perform hand hygiene situation it is (time, place, number of washing one's hands, usedHand cleanser species etc.) and liquid bottle Residual liquid.
Further, it is also possible in the area entries such as ward, operating room setting area identifier.Before washing one's hands, medical worker intoEnter above-mentioned zone, chest card can be sensed and recorded by area identifier.If medical worker is before patient is contacted if do not carried outIt washes one's hands, there will not be data record of washing one's hands on its chest card.Cloud server can be sent commands to by gateway to area identifierChest card, the chest card sound alerting hospital staff that can ring are washed one's hands.
Further, the liquid bottle pumping equipment further includes configuration interface, and the configuration interface is external suitable for connectingOrchestration, the liquid bottle pumping equipment is set or be upgraded into line program.
Liquid bottle pumping equipment disclosed in this invention can be fixed in wall hanging fixed plate as shown in Figure 4, then straight on the wallPerforate is connect to fix liquid bottle pumping equipment on the wall by expansion bolt.In addition, wall hanging fixed plate can also pass through the screw of M4It is fixed on nut on metal hanging rack (as shown in Figure 5), is then hung on the positions such as sick bed tail, corridor handrail, treatment center.Alternatively,Wall hanging fixed plate can also be fixed on nut on desktop platform (as shown in Figure 6) by the screw of M4, be then arranged in hand washing sink,On the table top of workbench, nurse station etc..
Liquid bottle pumping equipment disclosed in this invention carries out medical staff's hand hygiene by technology of Internet of things whole real-timeMonitoring, realize the chest card of medical worker is identified, carried out according to section office, ward time etc. hand hygiene statistics of data acquisition,In addition the functions such as intelligent early-warning can be adapted to a variety of different model liquid bottles, multiple mounting modes and the residue for monitoring hand cleanserAmount, while there is good appearance, easy for assemble or unload.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；AlthoughThe present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be usedTo modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic；And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit andScope.