CN206407301U - A kind of magnetic induction medicine box and medicine management system - Google Patents
A kind of magnetic induction medicine box and medicine management system Download PDFInfo
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- CN206407301U CN206407301U CN201621147683.4U CN201621147683U CN206407301U CN 206407301 U CN206407301 U CN 206407301U CN 201621147683 U CN201621147683 U CN 201621147683U CN 206407301 U CN206407301 U CN 206407301U
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- medicine box
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- medicine
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Abstract
The utility model proposes a kind of magnetic induction medicine box, the medicine box has horizontally disposed dividing plate, the dividing plate by medicine box be divided into above and below two isolation space, it is memory block above, it is battery limits below, flexible body between dividing plate and medicine box bottom plate, dividing plate elastomer when vertical direction is moved stretches in vertical direction.The battery limits are provided with permanent magnet and magnetic field sensor, and the magnetic field sensor is used to sense the magnetic field that the permanent magnet is produced, and the magnetic field intensity signal sensed is transferred into detection means.The dividing plate moves up and down the magnetic field intensity for sensing the magnetic field sensor and produces change, the change in the magnetic field detected is converted into output signal by the magnetic field sensor, for judging that medicine is removed or be put into the memory block, the utility model also proposes a kind of medicine management system with the magnetic induction medicine box.Magnetic induction medicine box of the present utility model overcomes the defect of the medicine box based on piezoelectricity or photoelectric sensor, and with the low advantage of small volume, energy consumption.
Description
Technical field
The utility model is related to hospital automation medicine management system technical field, more particularly to a kind of magnetic induction medicine box,
And a kind of medicine management system with the medicine box.
Background technology
In drug control technical field, administrative staff usually require medicine whether has been put into detection kit, or medicine box
In medicine whether be removed, therefore, technical staff sets the presence of sensor senses medicine in medicine box.For example our company it
The Application No. CN201210054026 and CN20121005399 of preceding submission earlier application, it individually discloses a kind of utilization
The medicine box of optical sensor, Application No. CN201210054023 earlier application discloses one kind and utilizes piezoelectricity or photoelectric transfer
The medicine bottle access unit of sensor.In the prior art, the medicine bottle detection unit in medicine box typically uses piezoelectric transducer or photoelectricity
Sensor, because the small volume of piezoelectric transducer and photoelectric sensor, the sensor unit of such medicine box does not take up space,
Medicine box, which can vacate more spaces, to be used to deposit medicine bottle.But piezoelectric transducer and photoelectric sensor have the deficiency of itself
Part.For example, for the accuracy of detection, piezoelectric transducer to be typically arranged on to the upper surface of the bottom plate of medicine box, such medicine bottle
After being put into, medicine bottle is directly born against on piezoelectric transducer, and such piezoelectric transducer sends the electric signal of a state change to controlling
Unit processed, control unit judges that medicine bottle has been placed into according to this electric signal, and photoelectric sensor is also the same, photoelectric sensor
It is generally located on the upper surface of medicine box bottom plate or side wall, after medicine bottle is put into, the light that photoelectric sensor is sent is blocked by medicine bottle,
So as to send the electric signal of a state change to control unit.But piezoelectric transducer or photoelectric sensor are arranged on medicine box
Inside there is hidden danger, be initially mounted on the sensor of medicine box interior surface in order to by the control list outside electric signal transmission to medicine box
Member, it is necessary to the aperture drawn for signal wire or power line is opened in medicine box bottom plate or side wall, when medicine bottle is damaged or topples over, medicine
Medicine in bottle is easily damaged to the sensor unit of medicine box inner surface, and decoction can be flowed out by aperture, be dripped to
Corrosion control circuit on the circuit board of medicine box bottom, causes medicine box integrally to scrap；Secondly, photoelectric sensor detection needs hair
Go out detection light, poor to the sensitivity of clear glass medicine bottle, and Some Drugs must be kept in dark place, and photoelectric sensor is sent
Detection light (including visible ray and black light) easily cause the failure of medicine.
For a long time, although displacement and presence of the electromagnetic sensor in theory available for detection object, in inspection
The technical field of medicine in controllable medicine box is surveyed, magnetic sensor is typically considered inapplicable, because compared to other classes
The sensor of type, electromagnetic sensor volume is maximum, if the storage for detecting medicine will take the substantial amounts of space of medicine box.Its
It is secondary, compared to other sensors, electromagnetic sensor if producing electromagnetic field using electromagnet, it is necessary to expend a large amount of electric power, this
The rise of medicine box temperature is unavoidably caused, and it is totally unfavorable on this medicine to needing Cord blood.3rd, technical staff
Generally worry the ill-effect that is produced to medicine of magnetic field, eighties of last century nineties, the researcher discovery resident in some U.S. lives
There is low-level electromagnetic field in residence, this magnetic field at least can in vitro weaken or eliminate a kind of wide variety of medicine and make
With for example, it was discovered by researchers that in the lab, when cancer therapy drug TAM is exposed to such magnetic field, it just loses end
These results of study are reported in the only ability of cancer cell multiplication, the meeting that US Department of Public Health holds in Washington to add
It is this to worry, therefore, in the sensor technical field that whether there is of detection medicine, electromagnetic sensor be considered as it is inapplicable,
Even to this day, this technology prejudice exists always.
The content of the invention
The utility model proposes a kind of medicine box with medicine induction installation, the medicine box has horizontally disposed dividing plate,
The dividing plate by medicine box be divided into above and below two isolation space, above be memory block, below be battery limits, dividing plate and medicine box bottom plate
Between flexible body, dividing plate elastomer when vertical direction is moved stretches in vertical direction.Under the dividing plate
Surface is provided with permanent magnet, and the cassette bottom of the medicine box is provided with magnetic field sensor, the magnetic field sensor be used to sensing it is described forever
The magnetic field intensity that magnet is produced, the dividing plate moves up and down the magnetic field intensity for sensing the magnetic field sensor and produces change,
The change in the magnetic field detected is converted into output signal by the magnetic field sensor, for judging that it is described that medicine is removed or is put into
Memory block.When medicine box is closed, the medicine box does not have the passage being in communication with the outside and realizes complete sealing.
The magnetic field intensity signal sensed is transferred to detection means by the magnetic field sensor, and the detection means is according to institute
The change for stating magnetic field intensity judges that medicine is removed or be put into the memory block.
Further, the dividing plate has magnetic shielding material layer；Or, the dividing plate is made up of magnetic shielding material.It is preferred that
Ground, the magnetic shielding material is the high material of magnetic conductivity, and the permanent magnet is preferably rare earth permanent-magnetic material.
Further, the elastomer is spring, metal clips, elastic rubbery body or polyurethanes plastic body.
The utility model also proposes a kind of medicine management system, and it has above-mentioned magnetic induction medicine box, the medicine management system
With detection means, the change for the magnetic field intensity that the detection means is sensed according to the magnetic field sensor judges that medicine is taken
Go out or be put into the memory block.
Medicine induction installation of the utility model based on magnetic induction overcomes the medicine box based on piezoelectricity or photoelectric sensor
Defect, and with the low advantage of small volume, energy consumption, overcome people all the time and medicine be not suitable for magnetic-inductive device
The technology prejudice of stock's detection device.
Brief description of the drawings
Fig. 1 is magnetic induction medicine box sectional view of the present utility model (without medicine bottle)；
Fig. 2 is magnetic induction medicine box sectional view of the present utility model (after powder charge bottle)；
Wherein, medicine box 1, magnetic sheet 2, magnetic field sensor 3, dividing plate 4, spring 5, circuit board 6, medicine bottle 7.
Embodiment
The technical solution of the utility model is further described with reference to specific embodiment.
As shown in figure 1, in one embodiment, there is the dividing plate 4 of a horizontal positioned in medicine box 1 of the present utility model,
Medicine box is divided into memory block and following battery limits above by the dividing plate, and the space of the memory block and battery limits is relatively only
It is vertical, it is isolated from each other.Magnetic field sensor 3 is provided with outside the medicine box, is preferably provided on the cassette bottom outer surface of medicine box or outside
On surface.The battery limits are provided with permanent magnet, for producing the magnetic field sensed for magnetic field sensor, it is preferable that the permanent magnetism
Body be magnetic sheet 2, be so conducive to reduce battery limits needed for volume and increase the volume of memory block.The position of the magnetic sheet is set
Corresponding change is produced for the magnetic field intensity that when dividing plate is moved up and down, magnetic field sensor is sensed, it is preferable that the magnetic sheet is set
Put the lower surface in the dividing plate.Set and have elastic component between dividing plate and medicine box bottom interior surface, the dividing plate is in Vertical Square
Also stretched in vertical direction to flexible member when moving up and down, it is preferable that flexible member is vertically disposed spring 5,
The spring upper end is arranged on magnetic sheet lower surface, and lower end is arranged on medicine box bottom interior surface.In other embodiments, the magnetic
Piece can be arranged on flexible member.
Magnetic field sensor on the cassette bottom outer surface of medicine box is used to sense the magnetic field intensity that the magnetic sheet is produced, and will detection
To magnetic field intensity signal pass to detection means.As shown in Fig. 2 when the medicine bottle 7 is put into the memory block of medicine box top half,
Due to the effect of medicine bottle gravity, the dividing plate 4 declines, and the elastomer 5 is compressed in vertical direction, and magnetic sheet 2 and magnetic field are passed
The distance between sensor 3 reduces, and a unexpected increase, the detection means occurs in the magnetic field intensity that magnetic field sensor is sensed
The change increased according to the magnetic field intensity of detection, judges to be put into medicine bottle in medicine box.In contrast, when medicine bottle is by from the medicine box first half
When the memory block divided is taken out, the dividing plate rises, and the elastomer extends in vertical direction, between magnetic sheet and magnetic field sensor
Distance increase, there is a unexpected reduction in magnetic field intensity that magnetic field sensor is sensed, and the detection means is according to detection
Magnetic field intensity reduction change, judge that medicine bottle is removed in medicine box.Medicine in the utility model Chinese medicine box can be understood as
Tablet medicament, receiving tablet, pulvis, the container and medical supplies of liquid drug.
In one embodiment, the detection means can be the main frame of medicine management system, and the management of the main frame is soft
Part judges whether medicine takes out from medicine box by default changes of magnetic field threshold value from the change of the magnetic field intensity；Another
In individual embodiment, the processing unit that the detection means can constitute for single-chip microcomputer, MCU, the processing unit passes through default
Changes of magnetic field threshold value, judges whether medicine takes out from medicine box from the change of the magnetic field intensity.
In one embodiment, the magnetic sheet is preferably rare earth permanent-magnetic material, for example NdFeB material.NdFeB material has
There are high magnetic density and high coercivity, therefore the magnetic sheet of small volume can produce the magnetic field of enough sizes, save significantly
About space, meanwhile, the use of permanent magnet also avoids electromagnet heating up, and harmful effect is produced to medicine.In other implementations
In example, the permanent magnet of other materials can be used for the generation in magnetic field.
In a preferred embodiment, the dividing plate has magnetic masking layer, and the magnetic masking layer can further be eliminated and set
Preparation area permanent magnet influences on the magnetic field of the medicine of memory block, for example, the magnetic masking layer can be arranged on dividing plate upper surface and/
Or lower surface, it can also be arranged in the interlayer of dividing plate.Further in preferred scheme, the magnetic masking layer is that magnetic conductivity is high
Material, such as permalloy, ferroaluminium, silicon steel sheet.In one embodiment, the dividing plate is inherently using with magnetic cup
The material for covering ability is made.It should be noted that not all medicine box is required to set magnetic masking layer, in storage magnetic field pair
It does not have in the medicine box of influential medicine or consumptive material, and magnetic masking layer can be cancelled, for example, store the medicine box of Chinese patent drug.
In one embodiment, the elastomer is spring, in alternative embodiments, and the flexible member is metal
Shell fragment, elastic rubbery body or polyurethanes plastic body.
In one embodiment, the flexible member is arranged between dividing plate and medicine box bottom interior surface, under the dividing plate
During drop, the flexible member is compressed in vertical direction, while extending in the horizontal direction, such as flexible member is cubical
Elastic rubbery body, the magnetic sheet is arranged in the horizontal side of the flexible member, in this case, when dividing plate is in Vertical Square
To when moving up and down, magnetic sheet can produce displacement in the horizontal direction, therefore, and magnetic field sensor can not only be provided at the cassette bottom of medicine box
It in case surface, can also be arranged on the side exterior surface of medicine box, be preferably provided in the side exterior surface of medicine box battery limits
On, it is further disposed on the medicine box side exterior surface nearest from magnetic sheet, the magnetic field intensity that such magnetic field sensor is sensed is most
By force.In some cases, the side exterior surface of medicine box magnetic field sensor set can increase the height in pill box storage area, with
Suitable for the medicine of some particular memory demands.Those skilled in the art are further appreciated that the medicine box for setting magnetic field sensor
Side exterior surface when, when dividing plate declines, the magnetic field intensity that magnetic field sensor is sensed may become big, it is also possible to diminish, this
Depend on the position installed with magnetic field sensor.When magnetic field sensor is arranged on magnetic sheet on flexible member on identical side
When, such as magnetic field sensor is arranged on outer surface on front side of medicine box, and magnetic sheet is arranged on the front side surface of flexible member, when dividing plate declines
When, flexible member is extended in the horizontal direction by compression in vertical direction, and the position of magnetic sheet and magnetic field sensor is shortened, magnetic
The magnetic field intensity increase that field sensor is sensed, and if magnetic field sensor is arranged on outer surface on front side of medicine box, magnetic sheet is arranged on
The rear side surface of flexible member, when dividing plate declines, flexible member is extended in the horizontal direction by compression in vertical direction,
The position increase of magnetic sheet and magnetic field sensor, the magnetic field intensity that magnetic field sensor is sensed declines.
In one embodiment, the dividing plate lower surface has vertically disposed magnetic shield panel, and the magnetic sheet is arranged on
On the bottom surface of preparation area, the Magnetic Sensor is arranged on medicine box lateral surface, and the vertically disposed magnetic shield panel is arranged on magnetic sheet and magnetic
Between field sensor, when the medicine bottle is put into the memory block of medicine box top half, due to the effect of medicine bottle gravity, the dividing plate
Decline, the elastomer compressed in vertical direction, the magnetic shield panel declines with dividing plate, fall by magnetic sheet and magnetic field sensing
Between device, both are spaced to come, the magnetic field that magnetic field sensor is sensed produces unexpected decline, and the detection means is according to inspection
The change of magnetic field strength of survey, judges to be put into medicine bottle in medicine box.In contrast, when medicine bottle is taken from the memory block of medicine box top half
When going out, the dividing plate rises, and the elastomer extends in vertical direction, and the magnetic shield panel rises with dividing plate, no longer every
There is a unexpected increase, the detection means in disconnected magnetic sheet and magnetic field sensor, the magnetic field intensity that magnetic field sensor is sensed
According to the change of magnetic field strength of detection, judge that medicine bottle is removed in medicine box, in the present embodiment, the position of magnetic sheet not with every
The motion of plate produces change.
In other examples, the magnetic field sensor can also be not arranged on medicine box outer surface, and with outside medicine box
Surface has certain distance.The position of the magnetic field sensor is arranged on that the magnetic field of the permanent magnet in battery limits can be sensed
.
The dividing plate lower surface has vertically disposed magnetic shield panel, and the magnetic sheet is arranged on the bottom plate of battery limits, described
Magnetic field sensor is arranged on medicine box outer surface, and the magnetic shield panel is arranged between the magnetic sheet and magnetic field sensor.When
When the medicine bottle is put into the memory block of medicine box top half, due to the effect of medicine bottle gravity, the dividing plate declines, the elastomer
Compressed in vertical direction, the magnetic shield panel declines with dividing plate, fall by between magnetic sheet and magnetic field sensor, incite somebody to action both phases
Separate and, the magnetic field that magnetic field sensor is sensed produces unexpected decline, the detection means becomes according to the magnetic field intensity of detection
Change, judge to be put into medicine bottle in medicine box.In contrast, when medicine bottle is taken out from the memory block of medicine box top half, the dividing plate
Rise, the elastomer extends in vertical direction, and the magnetic shield panel rises with dividing plate, no longer separate magnetic sheet and magnetic field is passed
There is a unexpected increase in sensor, magnetic field intensity that magnetic field sensor is sensed, and the detection means is according to the magnetic field of detection
Strength Changes, judge that medicine bottle is removed in medicine box.
The utility model proposes magnetic induction medicine box will be for sensing the magnetic field sensor setting of drug container inside medicine box
It can need not set what any power supply source line and signal wire were passed in and out completely on the outside of medicine box, therefore the shell or lid of medicine box
Passage, so as to reach medicine box inside and extraneous complete sealing, such air-proof condition is very for the preservation of medicine
Favourable, meanwhile, once the drug container inside medicine box ruptures or toppled over, the medicine of leakage also can only flow to equipment from memory block
Area, without the passage outflow medicine box along power supply source line and signal wire turnover to member inside the grade of circuit board 6 medicine management system
Part is caused to corrode and polluted.
In one embodiment, there is medicine liquid channel between dividing plate and the medicine box madial wall, once the medicine inside medicine box
Vessel breaks are toppled over, and decoction can flow to battery limits along medicine liquid channel, so as to keep the drying of memory block.Further, institute
State and bed course is provided with the medicine box bottom plate of battery limits, the bed course is made up of absorbent material, for absorbing what is flowed down from memory block
Liquid drug.
The utility model preferred embodiment is these are only, but protection domain of the present utility model is not limited to
This, any one skilled in the art is in the technical scope that the utility model is disclosed, it is contemplated that change or replacement
It should all cover within protection domain of the present utility model.
Claims (10)
1. a kind of magnetic induction medicine box, it is characterised in that the magnetic induction medicine box has a horizontally disposed dividing plate, the dividing plate is by medicine
Box be divided into above and below two spaces, above be memory block, below be battery limits, flexible body between dividing plate and medicine box bottom plate, institute
Dividing plate elastomer when vertical direction is moved is stated to stretch in vertical direction；The battery limits are provided with permanent magnet, described
Magnetic field sensor is provided with outside medicine box, the magnetic field sensor is used to sense the magnetic field that the permanent magnet is produced, the dividing plate
The magnetic field intensity that moving up and down senses the magnetic field sensor, which is produced, to be changed and produces output signal, and the output signal can
To determine whether that medicine or consumptive material are removed or are put into the memory block.
2. magnetic induction medicine box as claimed in claim 1, it is characterised in that the dividing plate has magnetic shielding material layer.
3. magnetic induction medicine box as claimed in claim 1, it is characterised in that the dividing plate is made up of magnetic shielding material.
4. magnetic induction medicine box as claimed in claim 1, the elastomer may be selected to be spring, metal clips, elastic rubbery body
Or polyurethanes plastic body.
5. the magnetic induction medicine box as described in claim any one of 2-3, the magnetic shielding material is the high material of magnetic conductivity.
6. magnetic induction medicine box as claimed in claim 1, the magnetic field sensor is arranged on the cassette bottom outer surface of medicine box or outer
On side surface.
7. magnetic induction medicine box as claimed in claim 1, the permanent magnet is magnetic sheet, the magnetic sheet is arranged under the dividing plate
Surface.
8. magnetic induction medicine box as claimed in claim 7, the magnetic sheet is rare earth permanent-magnetic material.
9. there is medicine liquid channel between magnetic induction medicine box as claimed in claim 1, dividing plate and the medicine box madial wall.
10. a kind of medicine management system, with the magnetic induction medicine box described in claim any one of 1-9, it is characterised in that described
Medicine management system has detection means, the change for the magnetic field intensity that the detection means is sensed according to the magnetic field sensor
Judge that medicine is removed or be put into the memory block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147683.4U CN206407301U (en) | 2016-10-21 | 2016-10-21 | A kind of magnetic induction medicine box and medicine management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147683.4U CN206407301U (en) | 2016-10-21 | 2016-10-21 | A kind of magnetic induction medicine box and medicine management system |
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| Publication Number | Publication Date |
|---|---|
| CN206407301U true CN206407301U (en) | 2017-08-15 |
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ID=59548284
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147683.4U Active CN206407301U (en) | 2016-10-21 | 2016-10-21 | A kind of magnetic induction medicine box and medicine management system |
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| CN (1) | CN206407301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972957A (en) * | 2016-10-21 | 2018-05-01 | 北京华兴长泰物联网技术研究院有限责任公司 | A kind of magnetic induction medicine box |
| CN108420206A (en) * | 2018-03-09 | 2018-08-21 | 北京兰德华电子技术有限公司 | Intelligent key cabinet system |
-
2016
- 2016-10-21 CN CN201621147683.4U patent/CN206407301U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972957A (en) * | 2016-10-21 | 2018-05-01 | 北京华兴长泰物联网技术研究院有限责任公司 | A kind of magnetic induction medicine box |
| CN107972957B (en) * | 2016-10-21 | 2023-10-17 | 北京华兴长泰物联网技术研究院有限责任公司 | Magnetic induction medicine box |
| CN108420206A (en) * | 2018-03-09 | 2018-08-21 | 北京兰德华电子技术有限公司 | Intelligent key cabinet system |
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