A kind of long-term storage bin of classification of drug low temperature
Technical field
The present invention relates to field of medical technology, specifically a kind of long-term storage bin of classification of drug low temperature.
Background technology
The long-time storage of medicine needs suitable external environment condition, especially needs low temperature environment, and will to ambient humidity
Ask more strict, temperature is too high or humidity crosses big city and causes the rotten of medicine, and existing drug storage cabinet is mostly old-fashioned
Drawout cubicle, but security performance is poor, and non-medical staff can also be opened easily, easily cause the loss of medicine, and inside storage cabinet
Environment can not accomplish be understood in real time, and then the storage condition of medicine can not be ensured, while to the storage capacity of medicine
Also it is difficult to hold and is checked, it is necessary to periodically open inspection, it is cumbersome.
The content of the invention
It is an object of the invention to provide a kind of long-term storage bin of classification of drug low temperature, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme:
A kind of long-term storage bin of classification of drug low temperature, including cabinet and base, the base are located at below cabinet, in chassis interior
Sky, air inlet is offered in base both sides, base top center is provided with the opening with being connected in cabinet, in opening and air inlet
Between be provided with dedusting plate and except wet plate, dedusting plate and except wet plate is slidably connected installation with base;The cabinet is provided with multiple
Drawer, multiple drawers are in matrix distribution, and the drawer includes front panel, rear board, bottom plate and side panel, embedding on the front panel
Provided with input keyboard and display, electronic lock is provided with the top of front panel, the electronic lock is connected with input keyboard, front panel
Outer lower portion center is additionally provided with handle, and multiple ventilation inclined holes are offered on the rear board, and ventilation inclined hole is connected inside and outside rear board
Both sides, fixed patch is provided with plate outside top below, upset soft board is provided with the top of fixed patch, the soft board that overturns is by rubber material
Material is made, and upset soft board front end is in downwards 90 ° of angle bendings, is provided with snap seats in front panel inside upper part, overturns soft board size
Match with drawer cross section size, power supply box is provided with wall box, the controller includes single-chip microcomputer and wireless signal
Transmitter;Be additionally provided with temperature control layer, temperature inductor, humidity sensor and gravity sensor in drawer, the temperature inductor and
Humidity sensor is fixed on the inside of rear board, and temperature control layer is arranged on bottom surface top, and gravity sensor is embedded the plane on temperature control layer
Center, cable channel is offered on plate and bottom plate below;The casing top is provided with fan house, fan house and box house
It is connected, induced draft fans is provided with fan house;Temperature inductor, humidity sensor and gravity sensor in each drawer is equal
It is connected with single-chip microcomputer, the induced draft fans are also connected with single-chip microcomputer, and the base plate interior is additionally provided with controller;Controller bag
Single-chip microcomputer and wireless signal transmitter are included, the single-chip microcomputer connects temperature control layer, wireless communication by the I/O interfaces set thereon respectively
Number transmitter, induced draft fans, display screen, input keyboard, temperature inductor, humidity sensor and gravity sensor.
As the further scheme of the present invention:The temperature control layer be by multiple series connection semiconductor chilling plate group into.
As the further scheme of the present invention:The handle section is in 1/4 arc-shaped.
As further scheme of the invention:The ventilation inclined hole is located at after the opening on the inside of rear board is located at higher than it
The opening of panels outside.
As further scheme of the invention:At the top of the fan house it is hatch frame and is provided with Air Filter.
As further scheme of the invention:The model AT89C52 of the single-chip microcomputer.
As further scheme of the invention:The temperature sensor is PT100 thermistors, and humidity sensor is
AM2320, gravity sensor select MPX10.
Compared with prior art, the beneficial effects of the invention are as follows:The present apparatus effectively avoids non-doctor by the setting of electronic lock
Business personnel take to medicine, safe, pass through temperature, humidity and the guarantor in each drawer in the real-time detection case body of single-chip microcomputer
The weights of medicine are deposited, and air in casing is changed by air exhauster, and then ensure the air humidity that medicine preserves
It is constant, in order to ensure medicine can store for a long time, the cryogenic thermostat of each drawer independence is realized by semiconductor refrigerating technology
Control, it is ensured that each medicine has oneself most suitable storage temperature, and the property of medicine that is independent of each other between each medicine, sets simultaneously
There is wireless transmission function, related personnel can accurately be grasped to storage capacity, temperature, humidity information, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side sectional view of drawer in the present invention.
Fig. 3 is the overall block diagram of controller.
1- cabinets in figure, 2- bases, 21- air inlets, 22- dedusting plates, 23- remove wet plate, 3- drawers, and 31- inputs keyboard,
32- displays, 33- handles, 34- front panels, 35- bottom plates, 36- rear boards, 37- ventilation inclined holes, 38- cable channels, 39- buckles
Seat, 4- temperature inductors, 5- humidity sensors, 6- weight induction devices, 7- upset soft boards, 71- fix patch, and 8- fan houses, 81- takes out
Wind blower fan, 9- temperature controls layer, 10- controllers, 11- power supply boxs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of long-term storage bin of classification of drug low temperature, including cabinet 1 and bottom
Seat 2, the base 2 are located at the lower section of cabinet 1, the inner hollow of base 2, air inlet 21, the top of base 2 are offered in the both sides of base 2
Center is provided with the opening with being connected in cabinet 1, dedusting plate 22 is provided between opening and air inlet 21 and except wet plate 23, dedusting
Plate 22 and except wet plate 23 is slidably connected installation with base 2;The cabinet 1 is provided with multiple drawers 3, and multiple drawers 3 are in matrix
Distribution, the drawer 3 include front panel 34, rear board 36, bottom plate 35 and side panel, enter key are embedded with the front panel 34
Disk 31 and display 32, electronic lock is provided with the top of front panel 34, the electronic lock is connected with input keyboard 31, passes through input
The mode of password opens electronic lock, substantially increases the security of storage cabinet, and the outer lower portion center of front panel 34 is additionally provided with handle
33, the section of handle 33 is in 1/4 arc-shaped, and multiple ventilation inclined holes 37 are offered on the rear board 36, and ventilation inclined hole 37 connects
Inside and outside logical rear board 36, and inclined hole 37 of ventilating is located at being open for the inner side of rear board 36 and is located at the outside of rear board 36 higher than it
Opening, while ensureing separate ventilation in drawer 3, effectively avoid dust from entering in drawer 3, be provided with the outside top of plate 36 below solid
Surely 71 are pasted, upset soft board 7 is provided with the fixed top of patch 71, the upset soft board 7 is made up of elastomeric material, upset soft board 7 front end
It is in downwards 90 ° of angle bendings, snap seats 39 is provided with the inside upper part of front panel 34, overturns the size of soft board 7 and the cross section of drawer 3 is big
Small to match, upset soft board 7 is covered in the top of drawer 3 after medicine is stored in drawer 3, and then prevents dust from entering, and will can turn over
Turn the front end bending place of soft board 7 to be inserted into snap seats 39, and then ensure that upset soft board 7 is not fallen out when drawer 3 is pulled out and is pushed into;
Temperature inductor 4, humidity sensor 5 and gravity sensor 6, the temperature inductor 4 and humidity sense are additionally provided with the drawer 3
Device 5 is answered to be fixed on the inner side of rear board 36, temperature control layer 9 is arranged on bottom surface top, and gravity sensor 6 is embedded the plane on temperature control layer 9
Center, cable channel 38 is offered on plate 36 and bottom plate 35 below;Controller 10 is additionally provided with inside bottom plate 35.
The top of casing 1 is provided with fan house 8, and fan house 8 is provided with exhausting with being connected inside casing 1 in fan house 8
Blower fan 81, hatch frame is in the top of fan house 8 and is provided with Air Filter;Power supply box 1, the controller 9 are provided with the side wall of casing 1
Including single-chip microcomputer and wireless signal transmitter, temperature inductor 4, humidity sensor 5 and gravity sensor 6 in each drawer 3
It is connected with single-chip microcomputer, the induced draft fans 81 are also connected with single-chip microcomputer;When medicine is deposited, by temperature inductor 4, wet
The temperature and humidity spent in the detection drawer 3 of inductor 5, when humidity over limit, single-chip microcomputer starts air exhauster 81 and drives sky in casing 1
Flow of air, discharge malaria in casing 1, outside air enters from air inlet 21, passed through into the air in casing 1
Dedusting plate 22 and except wet plate 23 filters, and then ensure the Conservation environment of dustless drying in casing 1;Because the long-term preservation of medicine needs
To realize at low ambient temperatures, therefore when temperature sensor 4 detects temperature exceeding standard, single-chip microcomputer can start in thermostat layer 9
Semiconductor chilling plate, reduce the temperature in drawer, it is ensured that tablet is chronically under low-temperature condition, does not both interfere with drug effect, and can
Long-term storage, and the weight of storage article in drawer 3 is detected by weight induction device 6, pass through wireless signal transmission
Feedback of the information to Data Control Center, and then is enable related personnel accurately to grasp storage capacity by device.
The preferred STC89C51 series monolithics of single-chip microcomputer in the design, temperature sensor are PT100 thermistors, humidity
Sensor is AM2320, and gravity sensor selects MPX10.The preferred model of above-mentioned model but it is not limited to said chip.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.