CN206147847U - Drawer power supply unit of drug management system - Google Patents
Drawer power supply unit of drug management system Download PDFInfo
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- CN206147847U CN206147847U CN201621147681.5U CN201621147681U CN206147847U CN 206147847 U CN206147847 U CN 206147847U CN 201621147681 U CN201621147681 U CN 201621147681U CN 206147847 U CN206147847 U CN 206147847U
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- drawer
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Abstract
The utility model provides a drawer power supply system supplies power through only pulling out partial storage space to the drawer, greatly reduced the energy consumption of controllable drawer, also reduced the heat dissipation capacity of drawer control panel simultaneously, reduced the temperature of drawer, the medicine or the consumptive material yin wendu that have avoided storage in the drawer rise and lead to the fact rotten. And simultaneously, the utility model discloses it has equipped still to provide one kind intelligence drawer power supply system's drawer, the damage that causes is opened to the controllable medicine box lid under the condition of maloperation when having avoided the drawer not pull out in the drawer, has guaranteed the security of the whole operation of drug management system.
Description
Technical field
This utility model is related to automatic drug management system technical field, more particularly to a kind of medicine management system is taken out
Drawer electric supply installation.
Background technology
With the progress of technology, the medicine management system of automatization, such as this public affairs have been widely used in hospital at present
The earlier application of Application No. CN201110211704 submitted to before department, just proposes such a medicine automatic access system
System.Existing medicine storage system typically has main frame and input-output equipment, such as many medicine management systems utilize one
Platform computer carries out drug control.Medicine management system has several medicine memory spaces, such as drawer, medical cupboard, Huo Zhewei
Controllable medicine box, these memory spaces generally have the retaining mechanism that can be controlled by the signal of telecommunication, and medicine management system is also wrapped
Include the power supply powered to main frame, input-output equipment and lockset.When getting it filled, medical personnel can realize locking by management software
The unblock of tight mechanism, to open the memory space that required medicine is located, to realize the automated management of medicine.For example our company it
The earlier application of Application No. CN201210053844 of front submission, it discloses a kind of retaining mechanism of drawer, this drawer
Including corresponding control circuit, user sends control signal to realize the lock of drawer by host computer to the control circuit of drawer
Tight and unlatching, it is possible to which the position of drawer is sensed by drawer positions sensor.
But existing medicine management system has following weak point：First, present automatic medicine management system
Storage container is all bulk supply, and is normality powering mode, that is to say, that by taking controllable drawer as an example, when system it is normal
During work, even drawer is not turned on, all controllable medicine box in drawer is all switched on holding state, in such case
Under, the overall energy consumption of controllable drawer remains high, and drawer each medicine box is powered to producing and assembles in drawer in heat,
So that the temperature in drawer gradually rises, this needs the medicine of cryopreservation to be totally unfavorable part, if for this purpose, in medicine
QC reason internal system installs refrigeration plant additional, certainly will take the memory space of medicine, makes management system entirety medicine memory capacity
It is affected.Additionally, refrigeration plant itself can improve the overall energy consumption level of system again, increase production and operation cost, and
The accessory problems such as vibration, noise may be brought, therefore, the overall energy consumption for controlling medicine management system is very important.And show
The position of some drawer positions sensor detection drawers is, in order to sense whether drawer is fastened, the energy consumption of drawer not to be carried out
Control.
The content of the invention
The utility model proposes a kind of intelligent drawer electric supply installation, the intelligent drawer electric supply installation includes power supply, control
Device and drawer positions sensor.The drawer has several storage containers or memory area, and the power supply to the storage is held
Device or memory area are powered, and controller can individually control the power supply of the storage container or memory area, the drawer positions
The position signalling of drawer is simultaneously passed to controller by the position of sensor detection drawer unlatching.When drawer is not opened, the control
Device processed disconnects all power supplies of the storage container or memory area in drawer, and when drawer is opened, the controller is connected
The storage container of drawer exposed parts or the power supply of memory area, and remain open the storage of drawer unexposed portion
The power supply of container or memory area.
Further, there are some controllable medicine boxs, when drawer is not opened, the controller disconnects all in the drawer
The power supply of the controllable medicine box, when drawer is opened, the controller connects the confession of the described controllable medicine box exposed from drawer
Electricity, and remain open the power supply of the controllable medicine box of drawer unexposed portion.
The utility model proposes intelligent drawer electric supply installation by only supplying the memory space that drawer pulls out part
Electricity, greatly reduces the energy consumption of controllable drawer, while decreasing the heat dissipation capacity of drawer control panel, reduces the temperature of drawer
Degree, it is to avoid it is rotten that the medicine or consumptive material stored in drawer is caused because of temperature rising.Meanwhile, this utility model also proposes one
Kind it is equipped with the drawer of the intelligent drawer electric supply installation, it is to avoid controllable medicine box when drawer is not pulled out in drawer is in maloperation
In the case of lid open caused by damage, it is ensured that the safety of medicine management system overall operation.
Description of the drawings
Fig. 1 is this utility model medicine management system front view；
Fig. 2 is this utility model medicine management system front view（Drawer is opened）；
Fig. 3 is this utility model drug control drawer top view；
Fig. 4 is this utility model drug control drawer side view；
Wherein, main frame 1, drawer 2, medicine box 3, drawer body 4, drawer frame 5, medicine box lid 6.
Specific embodiment
This utility model is further described below in conjunction with specific embodiment.In one embodiment, this practicality is new
The medicine management system of type includes main frame, and the main frame has visual operation interface, and user is by visual operation circle
Face.In one embodiment, the main frame is the host computer 1 with display 2, as shown in figure 1, user is by host computer
Realize the control of whole system in the management software of operation visualized operation interface on a display 2.In the consideration of cost,
In relatively simple embodiment, main frame can also be single-chip microcomputer or MCU（Microcontroller）The system for being constituted, using less
Display screen（The operation interface of similar photocopier）, user can be shown by the operation of touch or button in display screen
Visualized operation interface realize control to whole system.
In one embodiment, the medicine management system also has the power supply powered to whole system（Do not show in figure
Go out）, its can be built-in power, such as internal battery, or external power source, for example exchange electrical switching device, or two
The combination of person.
The medicine management system also includes several controllable drawers 2, and the drawer 2 has drawer electric supply installation, described
The electric power of drawer electric supply installation comes from the power supply of medicine management system, and the drawer electric supply installation is drawn out by detecting drawer
Position, the electric power of power supply is supplied in the drawer storage container or the memory area for being completely exposed, and be kept switched off
The supply of electric power of the storage container or memory area that do not expose in drawer.
In one embodiment, the drawer electric supply installation of the controllable drawer of this utility model includes power supply, controller and drawer
Position sensor.The drawer includes telescopic drawer body 4（Motion portion）With the drawer frame 5 of remains stationary（It is static
Portion）, two sides of the drawer body 4 have draw runner, in the drawer frame 5 correspondingly with the draw runner of drawer body 4
Side is provided with chute, and with slip of the draw runner in slide rail, drawer body 4 is passed in and out in drawer frame 5.In the drawer
Arranged distribution has some controllable medicine boxs 3, be provided with from outside to inside in drawer as shown in Figure 3 1-5 rows, often row have 9 it is controllable
Medicine box, if this controllable medicine box of five rows, the power supply includes 5 supply terminals for being arranged on drawer-bottom board, each supply terminals difference
Electric power is provided for the controllable medicine box of a row.If 5 supply terminals are followed successively by ABCDE, the drug row box of control drawer outermost one（I.e. the 1st
Row）Supply terminals be A, by that analogy, control most the inside one row（That is the 5th row）The supply terminals of medicine box is E.The power supply and medicine
The power supply connection of management system, each the controllable medicine box being supplied to the electric power of the power supply by supply terminals in drawer.Institute
State controller and be arranged on drawer back, it can individually control the break-make of five supply terminals of ABCED.The drawer positions sensor
Including 5 electro-optical pickoffs, the electro-optical pickoff is arranged on this body side surface of drawer, if five photoelectric sensor difference
For abcde, the position of each photoelectric sensor is parallel with the position of the controllable medicine box of a row respectively, when correspondence drawer is drawn out this
Drug row box is completely exposed the controllable medicine box of position the 1st row of correspondence of the position of drawer, i.e. photoelectric sensor a, the position of photoelectric sensor b
The controllable medicine box of the 2nd row of correspondence is put, by that analogy.Described each electro-optical pickoff includes emitter and receptor, works as drawer
When not being drawn out, the emitter of five photoelectric sensors sends detection light by drawer frame reflected back towards receiver, institute
State receptor and send the signal that coherent signal sends to controller, controller according to the receptor of five photoelectric sensors, judge
Drawer is closed, therefore cuts off the supply of electric power of all 5 supply terminals, therefore the controllable medicine box of five rows is completely in power-off
Holding state, does not produce any heat, and state of the whole system in low energy consumption is run.
When drawer is drawn out, drawer body（Motion portion）With drawer frame（Stationary part）Relative displacement is produced, if the 1st row
Medicine box 3 is drawn out drawer（Referring to Fig. 2）, the light that sends of emitter of the photoelectric sensor a of the 1st drug row box 3 of correspondence cannot pass through
In drawer frame reflected back towards receiver, therefore receptor stops sending light receiving signal to controller, equivalent to controller
Sent a status information contrary with when before drawer is not drawn out, therefore, controller judge the 1st drug row box 3 be drawn out and
State in drawer is exposed, therefore controller connects the supply of electric power of supply terminals A, thus the 1st drug row box is in "on" position,
Can be opened with the instruction of Receiving Host.When drawer continues to be drawn out, drawer body（Motion portion）With drawer frame（It is static
Portion）Continue to produce relative displacement, the 2nd drug row box 3 is also pulled out drawer（Referring to Fig. 3）, the photoelectric sensor of the 2nd drug row box of correspondence
The light that the emitter of b sends also cannot pass through in drawer frame reflected back towards receiver, therefore receptor stops being sent to controller
Light receiving signal, equivalent to controller have sent one with before drawer is not drawn out when contrary status information, therefore, control
Device processed judges that the 2nd drug row box is also pulled out drawer, therefore controller connects the supply of electric power of supply terminals B, thus the 2nd drug row box
In "on" position, can be opened with the instruction of Receiving Host.At this moment, supply terminals CDE is still within electroless state, 3-5
The medicine box of row keeps the state being not powered on.If drawer continues to be drawn out, photoelectric sensor cde will in succession to controller
A status information contrary with when before drawer is not drawn out is sent, controller judges that 3-5 drug rows box is drawn out in succession, from
And the supply of electric power of supply terminals CDE is connected in succession so that the medicine box of 3-5 rows is in "on" position in succession, can be with Receiving Host
Instruction and open.
In one embodiment, the photoelectric sensor is arranged on the framework of drawer（Stationary part）On side, photoelectric sensing
The receptor of device is sent through drawer body by receiving emitter（Motion portion）The light of reflection, to controller state letter is sent
Number, with photoelectric sensor be arranged on drawer this body side surface technical scheme conversely, being arranged on the sensor pair near the inside
Answer the drug row box of outermost one in drawer, when drawer is drawn out, and the 1st drug row box exposes drawer, drawer body（Motion portion）With take out
Drawer framework（Stationary part）Relative displacement is produced, the receptor of an innermost photoelectric sensor is due to leaving for drawer body
The optical signal that emitter sends is not received.Photoelectric sensor is arranged on the framework of drawer（The stationary part of drawer）Have on side
There is extra benefit, be exactly that photoelectric sensor and its holding wire are all configured on stationary parts, therefore there is no concern that drawer is moved
The impact for causing.
Medicine storage container in the drawer can be other forms.In one embodiment, the medicine storage is held
Device is controllable medicine box not of uniform size.For example, drawer outermost portion is less medicine box, and drawer part inside is larger
Medicine box.Drawer body side arranges multiple drawer positions sensors, and the position correspondence of each drawer positions sensor is described
Medicine box is completely exposed the position of drawer, arranges in non-equidistant between sensor.
In one embodiment, the medicine storage container is multiple memory spaces of any segmentation, for example with dividing plate
The memory space of drawer is divided into into less memory space, each described memory space is powered by a supply terminals.Drawer
This body side surface arranges multiple drawer positions sensors, and the installation site of each drawer positions sensor corresponds to one of them and deposits
Storage space is completely exposed the position of drawer, and whether correspondence storage container is exposed into the state transfer of drawer to controller, and
The break-make of related supply terminals is controlled by controller.
In other embodiments, a supply terminals of the power supply can correspond to multiple storage containers or memory area, or
The single storage container of one supply terminals correspondence of person or memory area.In alternative embodiments, the supply terminals can also be adopted
Substituted with a plurality of supply line, by the corresponding different storage containers of every supply line of division or memory area, realized to not
With the control of storage container or memory area electric power break-make.The memory area can include multiple storage containers, memory area
The break-make of the power supply break-make that namely all storage containers in the region are powered.
In one embodiment, the drawer positions sensor is optical code readers.The optical code readers include optics
Code reader and position code.Optical code readers are arranged in drawer body or drawer frame, and position code be arranged on drawer frame or
On person's drawer body, optical code readers reading position code is knowing drawer open position.Such as described position code is arranged on takes out
Drawer body（Motion portion）In the whole length of side, code reader is arranged on drawer frame（Stationary part）On, code reader can read
To judge the position that drawer is opened, for example, position code represents the diverse location of drawer with the bar code of different thicknesses to the bar code,
Therefore, code reader can continuously know the open position of drawer.By the way that medicine storage container different in drawer is revealed completely
The position for going out drawer is corresponding with the position of corresponding position code, you can by detecting that the position control correlation of the unlatching of drawer is deposited
The power supply of storage container.
In one embodiment, the drawer positions sensor is electromagnetic transducer, and it includes a permanent magnet and one
Magnetic field sensor, the magnetic field sensor senses the magnetic field intensity of permanent magnet to know drawer open position.Permanent magnet can be with
It is arranged in drawer body or drawer frame, and in the drawer frame or drawer body of magnetic field sensor setting.Such as institute
State permanent magnet and be arranged on surface after drawer body, the magnetic field sensor is arranged on the drawer frame position relative with permanent magnet
On.When drawer is not drawn out, the magnetic field intensity of magnetic field sensor impression is most strong, when drawer is drawn out, permanent magnet and magnetic
The relative distance increase of field sensor, therefore the magnetic field intensity reduction that magnetic field sensor is detected, the part that drawer is drawn out is got over
Many, the magnetic field intensity that magnetic field sensor is detected is less, therefore the magnetic field size of magnetic field sensor detection can be drawn with drawer
The position for going out forms corresponding relation.
In one embodiment, the electro-magnetic sensor units include a permanent magnet and multiple magnetic field sensors, described
Magnetic field sensor senses the magnetic field intensity of permanent magnet to know drawer open position.Such as described permanent magnet is arranged on drawer sheet
Body（Motion portion）Side, the plurality of magnetic field sensor is uniformly arranged on the whole length direction of drawer frame side, sensor
Between spacing may be referred to the size of medicine box, sensing station is corresponding with the position of permanent magnet.When drawer is not drawn out,
The magnetic field intensity of innermost magnetic field sensor impression is most strong, when drawer is gradually drawn out, experiences magnetic field of permanent magnet most strong
Magnetic field sensor be constantly turned into outer sensor, it is therefore strong by monitoring the magnetic field that all magnetic field sensors sense
Degree, it is possible to obtain the position that drawer is drawn out.
In one embodiment, the drawer positions sensor is capacitance sensor, and it includes two corresponding electric capacity
Pole plate and a capacitance measuring device, the capacitance measuring device detects the capacitance size between described two capacitor plates to obtain
Know drawer open position.Such as described capacitor plate is respectively provided with magnet and is arranged on surface and drawer frame phase after drawer body
To position on, when drawer is not drawn out, the capacitance of capacitance measuring device detection is maximum, when drawer is drawn out, two
Relative distance between individual pole plate increases, therefore the electric capacity that capacitance measuring device is detected diminishes, and the part that drawer is drawn out is got over
Many, the electric capacity for measuring is less, therefore the position that the capacitance size that measures of capacitance measuring device can be drawn out with drawer forms phase
Corresponding relation.In another embodiment, described two pole plates are separately positioned on drawer body side and drawer frame phase
To position, when drawer is drawn out, the area that two pole plates overlap reduces, and the electric capacity that capacitance measuring device is measured is less, because
The capacitance size that this capacitance measuring device is measured can form corresponding relation with the position that drawer is drawn out.
In one embodiment, the medicine storage container for electric control medicine box, the unlatching of the lid of the medicine box by
Host computer control, when main frame sends lid open signal, lid is popped up automatically so that medicine box is opened, so that the person of getting it filled takes
With medicine, as shown in Figure 4.The utility model proposes drawer automatic power supply device be applied to and be provided with taking out for above-mentioned controllable medicine box
There is extra beneficial effect in drawer.If drawer is bulk supply, all medicine boxs when standby in whole drawer are located
In "on" position, when main frame maloperation sends open command to the medicine box in drawer, or in normal operating main frame to drawer
In medicine box when sending that drawer is not drawn out completely after open command, although the medicine box is not completely exposed drawer,
Lid can automatically upspring and strike the basal surface of last layer drawer, and such shock is likely to cause the damage of lid, also,
If lid is upspring after the basal surface for touching last layer drawer, user continues in drawer to pull out, and lid can be with last layer drawer
Basal surface persistently scratch cause lid completely crush and cause medicine box to be scrapped completely, it might even be possible to damage other medicine boxs and on
The circuit arrangement of the basal surface of one layer of drawer.And apply after drawer automatic power supply device of the present utility model, if drawer is not
It is extracted or medicine box is not completely exposed drawer, even if main frame have sent open command to the lid of controllable medicine box, but institute
State medicine box also cannot open because of power-off, so as to avoid the generation of above-mentioned rough sledding.
This utility model preferred embodiment is these are only, but protection domain of the present utility model is not limited to
This, any those familiar with the art is in the technical scope that this utility model is disclosed, it is contemplated that change or replacement
All should cover within protection domain of the present utility model.
Claims (8)
1. a kind of drawer electric power system, the drawer has several storage containers or memory area, it is characterised in that described to take out
Drawer electric power system includes：
Power supply, the power supply to the storage container or memory area are powered；
Controller, controller can individually control the power supply of the storage container or memory area；
Drawer positions detection means, the position that drawer positions detection means detection drawer is opened and by the open position of drawer
Signal transmission is to controller；
When drawer is not opened, the controller disconnects the power supply of all storage container or memory area, when drawer is beaten
When opening, the controller connects the storage container of drawer exposed parts or the power supply of memory area, and remains open drawer
The storage container of unexposed portion or the power supply of memory area.
2. drawer electric power system as claimed in claim 1, it is characterised in that the storage container is some controllable medicine boxs, when
When drawer is not opened, the controller disconnects the power supply of all controllable medicine boxs, when drawer is opened, controllable medicine box
Power supply, and remain open the power supply of the controllable medicine box of drawer unexposed portion.
3. drawer electric power system as claimed in claim 1, it is characterised in that the drawer positions detection means includes being arranged on
Optical code readers on drawer body or drawer frame and the position code on being arranged on drawer frame or drawer body.
4. drawer electric power system as claimed in claim 1, it is characterised in that the drawer positions detection means includes setting respectively
Put optical code readers and position code on drawer body and drawer frame.
5. drawer electric power system as claimed in claim 1, it is characterised in that the drawer positions detection means includes being arranged on
Permanent magnet on drawer body or drawer frame and it is arranged on magnetic field sensor on drawer frame or drawer body.
6. drawer electric power system as claimed in claim 1, it is characterised in that the drawer positions detection means includes setting respectively
Put the battery lead plate on drawer body and drawer frame, and the capacitance measuring device for detecting electric capacity between the battery lead plate.
7. a kind of drawer, it includes the drawer electric power system as described in claim 1-6.
8. a kind of medicine management system, it includes drawer as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147681.5U CN206147847U (en) | 2016-10-21 | 2016-10-21 | Drawer power supply unit of drug management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147681.5U CN206147847U (en) | 2016-10-21 | 2016-10-21 | Drawer power supply unit of drug management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206147847U true CN206147847U (en) | 2017-05-03 |
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ID=58622290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147681.5U Active CN206147847U (en) | 2016-10-21 | 2016-10-21 | Drawer power supply unit of drug management system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206147847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978084A (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 drawer power supply unit of medicine management system |
| TWI688383B (en) * | 2018-06-26 | 2020-03-21 | 詹啟鴻 | Drug Management System |
| CN115567684A (en) * | 2022-08-18 | 2023-01-03 | 国网河北省电力有限公司衡水供电分公司 | Monitoring system for power information communication |
-
2016
- 2016-10-21 CN CN201621147681.5U patent/CN206147847U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978084A (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 drawer power supply unit of medicine management system |
| TWI688383B (en) * | 2018-06-26 | 2020-03-21 | 詹啟鴻 | Drug Management System |
| CN115567684A (en) * | 2022-08-18 | 2023-01-03 | 国网河北省电力有限公司衡水供电分公司 | Monitoring system for power information communication |
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