CN209373725U - A kind of control device for housing resources data intelligent storage cabinet - Google Patents
A kind of control device for housing resources data intelligent storage cabinet Download PDFInfo
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- CN209373725U CN209373725U CN201920431808.3U CN201920431808U CN209373725U CN 209373725 U CN209373725 U CN 209373725U CN 201920431808 U CN201920431808 U CN 201920431808U CN 209373725 U CN209373725 U CN 209373725U
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Abstract
The utility model discloses a kind of control devices for housing resources data intelligent storage cabinet, including control cabinet, display screen, push-button array and the near-field sensing device being embedded on the control cabinet respectively, the controller for being arranged in control cabinet and being connect respectively with display screen, push-button array and near-field sensing device, and the several electric control locks being connect with the controller.The controller includes that serial port P1 is connect with the display screen and push-button array and the microprocessor U1 of model STC12C5A60S2 respectively, the near field driving circuit being connected between microprocessor U1 and near-field sensing device, the DC converting circuit being connect with the near field driving circuit, and be connected between microprocessor U1 and electric control lock, the driving signal for receiving microprocessor U1 and the opening drive circuit for driving any electric control lock to unlock.Through the above scheme, the utility model has many advantages, such as that structure is simple, it is reliable to repeat, saves registration link.
Description
Technical field
It is especially a kind of for housing resources data intelligent storage cabinet the utility model relates to data storage technical field
Control device.
Background technique
Currently, existing housing resources data storage cabinet still uses box archives storage cabinet, also have using cipher counter person.
Since storage housing resources data should accomplish reliably to save, realize that member is shared again.Existing storage box has the following disadvantages
Place: first, for box archives storage cabinet, key quantity is more, and (at least 3 or more, be used for classification storage house property
Data of resources), there are the risks of key loss, and at the same time, key borrows between member, data borrows and also needs to register, if without stepping on
Note, other members can not trace the current borrower of housing resources data again.In this way, just there is data, key loss is asked
Topic, if housing resources data loss will cause heavy economic losses.Second, for cipher counter, each member, which takes, goes back house property money
Source material is without borrowing key, still, the case where same storage can not trace housing resources data current borrower.
Therefore, urgent need will propose a kind of to be not only able to achieve between each member resources sharing but also to trace housing resources data current
The intelligent storage cabinet of borrower.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of for housing resources data intelligent storage cabinet
Control device, the technical solution adopted in the utility model are as follows:
A kind of control device for housing resources data intelligent storage cabinet, including control cabinet, are embedded in the control respectively
Display screen, push-button array and near-field sensing device on cabinet processed, be arranged in control cabinet and respectively with display screen, push-button array and
The controller of near-field sensing device connection, and the several electric control locks being connect with the controller.
The controller includes that serial port P1 is connect with the display screen and push-button array and model respectively
The microprocessor U1 of STC12C5A60S2, the near field driving circuit being connected between microprocessor U1 and near-field sensing device,
The DC converting circuit being connect with the near field driving circuit, and be connected between microprocessor U1 and electric control lock, be used for
The opening drive circuit for receiving the driving signal of microprocessor U1 and any electric control lock being driven to unlock.
Further, the near field driving circuit includes the serial port P2.4 of clock signal terminal SCL Yu microprocessor U1
Connection, data bus terminal SDA are connect with the serial port P2.3 of microcontroller U1, power supply negative terminal VSS is grounded, power input VCC
It is connect with the DC converting circuit and the near field chip U3 of model M24SR02-Y, is connected to the electricity of the near field chip U3
Pull-up resistor R24 between source input terminal VCC and clock signal terminal SCL is connected to the power input of the near field chip U3
Pull-up resistor R23 between VCC and data bus terminal SDA, one end connect with the power input VCC of the near field chip U3,
And capacitor C7, the capacitor C8 being connected between the AC0 pin and power supply negative terminal VSS of the near field chip U3 of other end ground connection,
And it is connected to the capacitor C9 between the AC1 pin and power supply negative terminal VSS of the near field chip U3；The near field chip U3's
AC0 pin and AC1 pin are connect with near-field sensing device respectively.
Further, the DC converting circuit includes the power supply of power input VIN Yu the microprocessor U1
End VCC connection, power output end VOUT are connect with the power input VCC of the near field chip U3 and model GD914D
Direct current conversion chip U4, one end is connect with the power input VIN of the direct current conversion chip U4 and the tile of other end ground connection
Charging capacitor C3, one end is connect with the shunt capacitance interface end BYP of the direct current conversion chip U4 and the bypass of other end ground connection
Capacitor C4, one end is connect with the power output end VOUT of the direct current conversion chip U4 and the tile charging electricity of other end ground connection
Hold C5 and one end is connect with the power output end VOUT of the direct current conversion chip U4 and the charging capacitor of other end ground connection
C6。
Preferably, which is characterized in that the structure of any opening drive circuit is identical, and is connected to microprocessor U1
Serial port P0.4 opening drive circuit include one end connect with the serial port P0.4 of the microprocessor U1 current limliting electricity
R5 is hindered, grid is connect with the other end of the current-limiting resistance R5 and the field-effect tube Q04 of grounded drain, and auxiliary control section
Point connect and acts the relay KM that node is connect with the electric control lock with the source electrode of the field-effect tube Q04.
Compared with prior art, the utility model has the following beneficial effects:
Control device of the utility model as housing resources data intelligent storage cabinet, dexterously use near field unlock and
Key is unlocked, when in use, unlocked near field based on, after choosing and opening bin, can realize unlocking by brushing near field card, and
Record of unlocking is recorded by microprocessor after unlocking, being designed in this way is advantageous in that, can save and borrow housing resources data
Registration, and be able to achieve data and borrow the retrospect for working as forefathers.Meanwhile the utility model is in order to cope with the tag board being fitted on bin
Often replacement label, is improved to drawer type for traditional tag board, in this way, which convenient and fast replacement operation just can be provided.It is logical
Above scheme is crossed, the utility model has many advantages, such as that structure is simple, it is reliable to repeat, saves registration link, in data storage technology
Field has very high practical value and promotional value.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, will use below required in embodiment
Attached drawing is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore is not to be seen as
It is the restriction to protection scope, it to those skilled in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the structural schematic diagram of the tag board of the utility model.
Fig. 3 is the A-A diagrammatic cross-section in Fig. 2.
Fig. 4 is the controller circuitry schematic diagram of the utility model
In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows:
1- cabinet, 2- bin, 3- control cabinet, 4- universal wheel, 5- tag board, 6- display screen, 7- push-button array, the sense of the near field 8-
Answer device, 50- label, 51- drawer pedestal, 52- drawer box.
Specific embodiment
It is practical to this with reference to the accompanying drawings and examples to keep the purposes, technical schemes and advantages of the application apparent
Novel to be described further, the embodiments of the present invention includes but is not limited to the following example.Based on the reality in the application
Apply example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all
Belong to the range of the application protection.
Embodiment
As shown in Figures 1 to 4, a kind of control dress for housing resources data intelligent storage cabinet is present embodiments provided
It sets, it should be noted that the present embodiment is structure-based improvement, is not improved to the software program in controller, this
The content that the technical staff in field records according to the present embodiment is just able to achieve using conventional usability of program fragments combination.In addition, this reality
The type selecting, parameter for applying each electric components in example are existing calculation, and just it will not go into details herein.
Specifically, intelligent storage cabinet described in the present embodiment includes cabinet 1, is arranged on the cabinet 1, for depositing
The several bins 2 for putting housing resources data are arranged on the cabinet 1, open the control of cabinet for any bin 2 of drive control
Cabinet 3 processed, display screen 6, push-button array 7 and the near-field sensing device 8 being embedded on the control cabinet 3 respectively are arranged in the control
The controller connecting in cabinet 3 and with display screen 6, push-button array 7 and near-field sensing device 8 respectively is arranged in any bin 2
Electric control lock interior, for locking the bin 2 and connecting with the controller, is pasted on any bin 2 and built-in label
Tag board 5, and four universal wheels 4 of 1 bottom of cabinet are set.Wherein, which includes being pasted onto any case
Drawer pedestal 51 on cabinet 2, and sliding and the drawer box 52 for storing label in the drawer pedestal 51.It is using
When, any borrower chooses the number that need to open cabinet by key, and utilizes the near field card and near-field sensing for recording each information about firms
Device identification.Near-field sensing device reads the information in the card of near field, and transmits this information to microprocessor U1, and by described miniature
Processor U1 issues high level to the opening drive circuit of the bin of reference numeral, and realizes that electric control lock must establish lock by cable.
In the present embodiment, the specific structure of the controller include serial port P1 respectively with the display screen 6 and key battle array
The microprocessor U1 of the connection of column 7 and model STC12C5A60S2, be connected to microprocessor U1 and near-field sensing device 8 it
Between near field driving circuit, the DC converting circuit being connect with the near field driving circuit, and be connected to microprocessor U1
Driving signal between electric control lock, for receiving microprocessor U1 and the unlocking for driving the electric control lock to unlock driving electricity
Road.Wherein, near field driving circuit include clock signal terminal SCL connect with the serial port P2.4 of microprocessor U1, data/address bus
End SDA is connect with the serial port P2.3 of microcontroller U1, power supply negative terminal VSS is grounded, power input VCC and the direct current are converted
The near field chip U3 of circuit connection and model M24SR02-Y, be connected to the power input VCC of the near field chip U3 with
Pull-up resistor R24 between clock signal terminal SCL is connected to the power input VCC and data/address bus of the near field chip U3
Hold SDA between pull-up resistor R23, one end connect with the power input VCC of the near field chip U3 and the other end be grounded
Capacitor C7, the capacitor C8 being connected between the AC0 pin and power supply negative terminal VSS of the near field chip U3, and be connected to described
Capacitor C9 between the AC1 pin and power supply negative terminal VSS of near field chip U3.The AC0 pin and AC1 pin of the near field chip U3
It is connect respectively with near-field sensing device.When near field, card reads information, by the near field, card is fitted on near-field sensing device, utilizes near field
Chip U3 reads the information of near field card, and feeds back to microprocessor U1 by serial port P2.3, by the microprocessor U1
The signal of the number and near field card unlocked is recorded, in this way, which registration link when tradition borrows key, data just can be replaced.
In the present embodiment, the structure of opening drive circuit is identical, only to be connected to the serial port of microprocessor U1
For the opening drive circuit of P0.4 comprising the current-limiting resistance that one end is connect with the serial port P0.4 of the microprocessor U1
R5, grid is connect with the other end of the current-limiting resistance R5 and the field-effect tube Q04 of grounded drain, and auxiliary control node
The relay KM that node is connect with the electric control lock is connect and acted with the source electrode of the field-effect tube Q04.If a certain borrower
It needs to open the corresponding bin of serial port P0.4 (i.e. number is 5), selects bin number 5, and the near field card of borrower is close
Near-field sensing device, after microprocessor U1 obtains the information of the borrower, serially mouth P0.4 issues high level, driving field effect
Should pipe Q04 conducting, and make the movement node action of relay KM, and then make electric control lock energized action.
Moreover, the present embodiment is in order to obtain direct current 3.3V power supply, by the way that DC converting circuit is arranged comprising power supply
Input terminal VIN connect with the power end VCC of the microprocessor U1, the electricity of power output end VOUT and the near field chip U3
The direct current conversion chip U4 of source input terminal VCC connection and model GD914D, the power supply of one end and the direct current conversion chip U4
The tile charging capacitor C3 of input terminal VIN connection and other end ground connection, the shunt capacitance of one end and the direct current conversion chip U4
The shunt capacitance C4 of interface end BYP connection and other end ground connection, the power output end of one end and the direct current conversion chip U4
The tile charging capacitor C5 and one end of VOUT connection and other end ground connection and the power supply of the direct current conversion chip U4 export
Hold the charging capacitor C6 of VOUT connection and other end ground connection.
In conclusion the utility model had not only been able to achieve housing resources data intra-sharing, but also Typical data cabinet can be overcome to need
It registers and borrows the processes such as key, and its operation is relatively simple.It can be said that the utility model have substantive features and into
Step, has a vast market foreground in data storing technology field.
Above-described embodiment is only the preferred embodiment of the utility model, is not intended to limit the scope of the present invention,
In every case the design principle of the utility model is used, and carries out the non-creative variation worked and made on this basis, it should all
Belong within the protection scope of the utility model.
Claims (4)
1. a kind of control device for housing resources data intelligent storage cabinet, which is characterized in that including control cabinet (3), respectively
Display screen (6), push-button array (7) and the near-field sensing device (8) being embedded on the control cabinet (3) are arranged in control cabinet (3)
Controller that is interior and being connect respectively with display screen (6), push-button array (7) and near-field sensing device (8), and with the controller
Several electric control locks of connection；
The controller include serial port P1 respectively with the display screen (6) and push-button array (7) is connect and model
The microprocessor U1 of STC12C5A60S2, the near field driving electricity being connected between microprocessor U1 and near-field sensing device (8)
Road, the DC converting circuit being connect with the near field driving circuit, and be connected between microprocessor U1 and electric control lock, use
In the driving signal for receiving microprocessor U1 and the opening drive circuit for driving any electric control lock to unlock.
2. a kind of control device for housing resources data intelligent storage cabinet according to claim 1, which is characterized in that
The near field driving circuit include clock signal terminal SCL connect with the serial port P2.4 of microprocessor U1, data bus terminal SDA
It is connect with the serial port P2.3 of microcontroller U1, power supply negative terminal VSS ground connection, power input VCC and the DC converting circuit
The near field chip U3 of connection and model M24SR02-Y, are connected to the power input VCC and clock of the near field chip U3
Pull-up resistor R24 between signal end SCL is connected to the power input VCC and data bus terminal SDA of the near field chip U3
Between pull-up resistor R23, one end connect with the power input VCC of the near field chip U3 and the other end ground connection capacitor
C7, the capacitor C8 being connected between the AC0 pin and power supply negative terminal VSS of the near field chip U3, and it is connected to the near field
Capacitor C9 between the AC1 pin and power supply negative terminal VSS of chip U3；The AC0 pin and AC1 pin of the near field chip U3 is distinguished
It is connect with near-field sensing device (8).
3. a kind of control device for housing resources data intelligent storage cabinet according to claim 2, which is characterized in that
The DC converting circuit include power input VIN connect with the power end VCC of the microprocessor U1, power output end
VOUT is connect with the power input VCC of the near field chip U3 and the direct current conversion chip U4 of model GD914D, one end with
The tile charging capacitor C3 of the power input VIN connection of the direct current conversion chip U4 and other end ground connection, one end with it is described
The shunt capacitance interface end BYP connection of direct current conversion chip U4 and the shunt capacitance C4 of other end ground connection, one end and the direct current
The tile charging capacitor C5 and one end of the power output end VOUT connection of conversion chip U4 and other end ground connection and described straight
Flow the charging capacitor C6 of the power output end VOUT connection of conversion chip U4 and other end ground connection.
4. a kind of control device for housing resources data intelligent storage cabinet according to claim 1 or 2 or 3, special
Sign is that the structure of any opening drive circuit is identical, and is connected to the unlocking of the serial port P0.4 of microprocessor U1
Driving circuit includes the current-limiting resistance R5 that one end is connect with the serial port P0.4 of the microprocessor U1, grid and the current limliting
The other end of resistance R5 connects and the field-effect tube Q04 of grounded drain, and auxiliary control node and the field-effect tube Q04
Source electrode connection and act the relay KM that connect with the electric control lock of node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431808.3U CN209373725U (en) | 2019-04-01 | 2019-04-01 | A kind of control device for housing resources data intelligent storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431808.3U CN209373725U (en) | 2019-04-01 | 2019-04-01 | A kind of control device for housing resources data intelligent storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373725U true CN209373725U (en) | 2019-09-10 |
Family
ID=67824589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920431808.3U Active CN209373725U (en) | 2019-04-01 | 2019-04-01 | A kind of control device for housing resources data intelligent storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373725U (en) |
-
2019
- 2019-04-01 CN CN201920431808.3U patent/CN209373725U/en active Active
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