CN204010004U - A kind of electronic devices and components cabinet of digital management and online management system - Google Patents
A kind of electronic devices and components cabinet of digital management and online management system Download PDFInfo
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- CN204010004U CN204010004U CN201420324044.5U CN201420324044U CN204010004U CN 204010004 U CN204010004 U CN 204010004U CN 201420324044 U CN201420324044 U CN 201420324044U CN 204010004 U CN204010004 U CN 204010004U
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Abstract
The utility model relates to a kind of electronic devices and components cabinet and online management system of digital management, comprise cabinet and multiple plug-type drawer, on cabinet, be provided with single-chip microcomputer, keyboard, display, storer, serial communication interface circuit, out-expander, drawer positions status indicator lamp and power circuit, by drawer positions status indicator lamp numbering and the corresponding relation of depositing components and parts model and storage, realize components and parts deposit position fast finding, components and parts access digital management, can also utilize existing computing machine to install dedicated management program additional, form online management system by serial communication interface circuit and single chip communication and realize high-level components and parts consumption, stock control, greatly save components and parts and searched the time, eliminate loaded down with trivial details components and parts checking work, result of use is remarkable, there are good market outlook.
Description
Technical field
The utility model relates to a kind of electronic devices and components cabinet and online management system of digital management, belongs to inventory management techniques field.
Background technology
Electronic devices and components cabinet is the cupboard for depositing electronic devices and components, is made up of several push-and-pull drawers.For the ease of the searching and using of electronic devices and components, generally adopt different drawers to deposit the electronic devices and components of different model, on the panel of drawer, indicate the model of the electronic devices and components of depositing simultaneously.Because electronic devices and components are of a great variety, make on the market the electronic devices and components cabinet drawer quantity of producing more and more, jumbo electronic devices and components cabinet drawer reaches 200, greatly facilitates storing classifiedly of electronic devices and components.
At present, electronic devices and components cabinet is most for occasions such as trial production of new products, research and development and single making, and the components and parts amount of depositing, withdrawing does not require strict data statistics.But, in use there are two major defects: unless 1 often used beyond drawer positions that electronic devices and components deposit is familiar with, other often do not use depositing, withdrawing of electronic devices and components quite to take some twists and turns, and drawer quantity is more many is more not easy to depositing, withdrawing fast of electronic devices and components; 2, the data sheet that the consumption of every kind of electronic devices and components and storage do not dynamically update, the actual storage of every kind of components and parts has how many, whether can meet the components and parts consumption of at every turn newly developing circuit board and require the loaded down with trivial details artificial nucleus of needs to just making clear, require great effort time-consuming.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of electronic devices and components cabinet of digital management.
The utility model also provides a kind of online management system of digital management electronic devices and components cabinet.
The technical solution of the utility model is as follows:
A kind of electronic devices and components cabinet of digital management, comprise cabinet and be placed in the multiple plug-type drawer on cabinet panel, on described cabinet, be provided with single-chip microcomputer, keyboard, display, storer, serial communication interface circuit, out-expander, drawer positions status indicator lamp and power circuit, wherein, described single-chip microcomputer respectively with keyboard, display, storer, serial communication interface circuit, out-expander is connected with power circuit, described power circuit also respectively with keyboard, display, storer, serial communication interface circuit, out-expander is connected with drawer positions status indicator lamp, described serial communication interface circuit is for external management computing machine and single chip communication, described out-expander connects each drawer positions status indicator lamp, described drawer positions status indicator lamp correspondence is arranged on the cabinet panel of each drawer top, utilize drawer positions status indicator lamp to light or position or the state of drawer are searched components and parts and deposited in the instruction of glimmering.The object of this design is, in each drawer, place a kind of electronic devices and components of model, drawer and this drawer positions status indicator lamp are corresponding relation, correspondingly, the numbering of drawer positions status indicator lamp and the model of electronic devices and components that this drawer is deposited and storage form corresponding relation, this corresponding relation is stored in storer, input the model of components and parts by keyboard, single-chip microcomputer is lighted according to the corresponding drawer positions status indicator lamp of corresponding relation control or is glimmered and indicates drawer positions or the state of depositing these model components and parts, single-chip microcomputer is controlled model and the storage that display shows these model components and parts in drawer simultaneously.
According to the utility model, preferably, described single-chip microcomputer, keyboard, display, storer, serial communication interface circuit and power circuit are arranged on main circuit board, and described main circuit board is hidden the inside that is arranged on cabinet panel, and described keyboard and display are arranged on cabinet panel surface.The benefit of this design is, is easy to observe drawer positions status indicator lamp when manual operation keyboard, is conducive to the quick access of components and parts.
According to the utility model, preferred, described single-chip microcomputer is STM32F series monolithic.
According to the utility model, preferably, described keyboard comprises 10 numerical keys, 26 letter keys and " increase ", " minimizing ", " amendment ", " zero clearing ", " inquiry ", " stock > ", " stock < ", " ↑ " and " ↓ ", " determining ", " cancellation " function key.
According to the utility model, preferred, described display is LCD display.
According to the utility model, preferred, described storer is the FLASH type storer with serial line interface, for depositing each components and parts model and storage and depositing the correspondence relationship information that drawer positions status indicator lamp is numbered.
According to the utility model, preferred, described serial communication interface circuit is realized the conversion between Transistor-Transistor Logic level and RS232 standard logic level by level transferring chip.
According to the utility model, preferred, described out-expander comprises multi-disc 74HC165 chip or multi-disc 74HC595 chip.In actual installation practice process, each 74HC165 chip or 74HC595 chip are arranged separately on a circuit board, control the drawer positions status indicator lamp driving described in 8, centre position place inside the cabinet panel of 8 described drawer positions status indicator lamps that the preferred installation site of circuit board of out-expander drives in correspondence control; It is serial data input line and shift pulse control line that whole chips of out-expander share two serial data control lines, makes to install line between the main circuit board of single-chip microcomputer, keyboard, display, storer, serial communication interface circuit and power circuit and the circuit board of each out-expander and drawer positions status indicator lamp more succinct.
When a kind of electronic devices and components cabinet of above-mentioned digital management is enabled, the components and parts that will deposit are stored in each drawer by model classification, utilize the dedicated management program making drawer positions status indicator lamp numbering on supervisory computer simultaneously and deposit components and parts model and deposit the mapping table between quantity, this mapping table is saved in storer by supervisory computer and single chip communication, and then can carry out the digital management of components and parts cabinet, step is as follows
(1) search components and parts: the keyboard input by cabinet will be searched after the model of components and parts by " inquiry " function key, depositing the corresponding drawer positions status indicator lamp of these model components and parts lights, display shows model and the stockpile number of these components and parts simultaneously, if the components and parts of being searched do not exist or input model name mistake, there is not prompting in display screen display element device;
(2) depositing, withdrawing components and parts and inventory data upgrades: find certain model components and parts to deposit after drawer positions by step (1), these model components and parts of some are put into after corresponding drawer, by " increase " function key, the quantity that keyboard input components and parts deposit in again, then by " determining " function key, the stockpile number that display shows obtains corresponding increase, automatically stock's new data is saved in storer simultaneously; When take out these model components and parts of some from search drawer time, by " minimizing " function key, then the quantity of keyboard input components and parts taking-up, then by " determining " function key, the stockpile number that display shows obtains corresponding minimizing, automatically stock's new data is saved in storer simultaneously; The object of this function is, the data on stock of the components and parts that upgrade in time in accessor device;
(3) stockpile number inquiry: by function key " stock > " or " stock < ", key in concrete numerical value, press again " inquiry " function key, count in stock the components and parts that are greater than or less than this numerical value and deposit the flicker of drawer positions status indicator lamp, display shows the components and parts model and the storage that satisfy condition simultaneously, checks every kind of components and parts model and concrete stockpile number by " ↑ " and " ↓ " function key; The object of this function is, on the one hand, is convenient to the stockpile number information grasp before component purchase, for subsequent procurement quantity provides reference; On the other hand, can provide data message for the components and parts consumption of new system circuit version, avoid because component number disappearance affects research and development, making work.
A kind of online management system of digital management electronic devices and components cabinet, comprise single-chip microcomputer, keyboard, display, storer, serial communication interface circuit, out-expander, power circuit and drawer positions status indicator lamp, wherein, described single-chip microcomputer respectively with keyboard, display, storer, serial communication interface circuit, out-expander is connected with power circuit, described out-expander connects each drawer positions status indicator lamp, described power circuit respectively with keyboard, display, storer, serial communication interface circuit, out-expander is connected with drawer positions status indicator lamp, described serial communication interface circuit is connected with external management computing machine, described external management computing machine is provided with dedicated management program.
Utilize an online management system for above-mentioned digital management electronic devices and components cabinet, utilize existing computing machine dedicated management program is installed and is connected with described singlechip serial communication, realize the digital management of components and parts cabinet, step is as follows,
(1) set up, store mapping table: the components and parts that will deposit are placed into after each drawer of each element cabinet, on outside supervisory computer, move dedicated management program and set up drawer positions status indicator lamp numbering and deposit mapping table between components and parts model and storage with corresponding drawer, then pass to single-chip microcomputer and deposit in storer by serial communication interface circuit; When newly-increased or when abrogating some components and parts and depositing, remodify mapping table, more again pass to single-chip microcomputer by serial communication interface circuit, deposit in storer;
(2) upgrade data sheet: data sheet comprises components and parts model and current storage, total consumption three partial contents, when single-chip microcomputer on external management computing machine and cabinet is online and operation computer supervisor after, supervisory routine in computing machine and single chip communication also obtain the storage information of each components and parts in storer once, supervisory routine is correspondingly revised each components and parts storage in Computer Data form, accumulative total usage data information according to storage information, forms latest data form; Can continue during online to use cabinet upper keyboard, display to complete the searching of components and parts, accessing operation, after operation completes, data on stock changes, single-chip microcomputer sends to supervisory computer the data that change automatically, in supervisory computer, supervisory routine is revised components and parts consumption, the data on stock of variation automatically, make data sheet keep up-to-date, and with cabinet in storer data be consistent; The object of this function is, supervisory computer and single-chip microcomputer non-online during, digital management work that can complete independently components and parts by the keyboard on cabinet, display, management data is kept in storer, as long as supervisory computer and single-chip microcomputer is online and operational management program, supervisory routine is just obtained the data on stock of components and parts automatically from single-chip microcomputer, form latest data form;
(3) digital management of fast query, accessor device: open the data sheet in supervisory computer, supervisory computer automatically and single-chip microcomputer on-line communication, utilize the model name of certain components and parts in mouse double-click data form, after supervisory routine is processed, on cabinet, deposit the drawer positions status indicator lamp of these model components and parts and light, the position that fast finding is deposited drawer to these model components and parts; When depositing in or take out after the components and parts of this model, directly in data sheet, revise the data such as stock, accumulative total consumption of these components and parts, the data that change after data validation send to single-chip microcomputer to be saved in storer automatically, make in cabinet data in storer save data and data sheet be consistent;
(4) overall treatment of polytypic components and parts consumption: generally can form the detailed form of components and parts consumption of EXCEL form in the time that new boards has designed, comprising model and the consumption of each components and parts; While making, need to check existing components and parts storage in electronic devices and components cabinet and whether meet consumption requirement, at this moment supervisory computer and single-chip microcomputer are online and move special supervisory routine in computing machine, after calling in the detailed form of components and parts consumption, supervisory routine completes the comparison work between the detailed form of components and parts consumption and components and parts data on stock form automatically, and form components and parts and check and inform table, this is informed and shows: the components and parts stock of which model can meet that consumption requires and storage is how many, and the components and parts stock of which model can not meet consumption and requires and lack how many.The benefit of this function is, the components and parts of formation are checked and informed that table greatly facilitates the procurement work of electronic devices and components while designing and producing new boards.
The beneficial effects of the utility model are:
1. the utility model is on the basis of existing electronic devices and components cabinet body structure, install SCM Based digital management system additional, can realize fast finding, the components and parts access digital management of components and parts deposit position and exceed or be less than the work such as the fast query of certain numerical value components and parts.
2. in the utility model, the new electronic component cabinet of digital management is online with the outer computer that dedicated management program is installed, can realize the more components and parts stock control of high-level, comprise components and parts tank farm stock, accumulative total usage data form, components and parts access stock control, components and parts are deposited drawer positions fast query, particularly the integrated management of polytypic components and parts consumption, collation process.
3, in the utility model, newly-increased digital management departmental cost is cheap, utilize supervisory routine that existing computing machine installs special establishment additional to realize components and parts consumption, the storage digital management of high-level, greatly having saved components and parts searches the time, has eliminated loaded down with trivial details components and parts checking work, management effect is remarkable, greatly facilitate new-product development, trial-manufacturing process, there are good market outlook.
Brief description of the drawings
Fig. 1 is the annexation schematic diagram of the online management system of the utility model;
Fig. 2 is the electronic devices and components cabinet front view of the utility model digital management.
Wherein: 1 is computing machine; 2 is serial communication interface circuit; 3 is power circuit; 4 is display; 5 is keyboard; 6 is single-chip microcomputer; 7 is storer; 8 is out-expander; 9 is drawer positions status indicator lamp; 10 is drawer; 11 is cabinet.
Embodiment
Also by reference to the accompanying drawings the utility model is described further below by embodiment, but is not limited to this.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of electronic devices and components cabinet of digital management, comprise 11 and 68 plug-type drawers 10 of cabinet, on described cabinet 11, be provided with single-chip microcomputer 6, keyboard 5, display 4, storer 7, serial communication interface circuit 2, out-expander 8, drawer positions status indicator lamp 9 and power circuit 3, wherein, described drawer positions status indicator lamp 9 and drawer 10 corresponding setting one by one, keyboard 5 and display 4 and drawer 10 coexist in the cabinet front plate of cabinet 11, described single-chip microcomputer 6 respectively with keyboard 5, display 4, storer 7, serial communication interface circuit 2, out-expander 8 is connected with power circuit 3, described out-expander 8 connects each drawer positions status indicator lamp 9, described power circuit 3 also respectively with keyboard 5, display 4, storer 7, serial communication interface circuit 2, out-expander 8 is connected with drawer positions status indicator lamp 9.
Wherein, the model of described single-chip microcomputer 6 is STM32F103T8 single-chip microcomputer; Described keyboard 5 comprises 10 numerical keys, 26 letter keys and " increase ", " minimizing ", " amendment ", " zero clearing ", " inquiry ", " stock > ", " stock < ", " ↑ " and " ↓ ", " determining ", " cancellation " function key; Described display 4 is LCD display; Described storer 7 is the FLASH type storer with serial line interface; Described serial communication interface circuit 2 is realized the conversion between Transistor-Transistor Logic level and RS232 standard logic level by level transferring chip; Described out-expander 8 comprises 9 74HC165 chips.
Embodiment 2:
As shown in Figure 1, a kind of electronic devices and components cabinet of digital management, as described in Example 1, its difference is structure, and described out-expander 8 comprises 25 74HC595 chips, and the model of single-chip microcomputer 6 is STM32F107VCT6 single-chip microcomputer.
Embodiment 3:
As shown in Figure 1, a kind of online management system of digital management electronic devices and components cabinet, comprise that model is the single-chip microcomputer 6 of STM32F103T8, keyboard 5, LCD display 4, with the FLASH type storer 7 of serial line interface, serial communication interface circuit 2, out-expander 8, power circuit 3 and drawer positions status indicator lamp 9, wherein, described model be STM32F101T8 single-chip microcomputer 6 respectively with keyboard 5, LCD display 4, with the FLASH type storer 7 of serial line interface, serial communication interface circuit 2, out-expander 8 is connected with power circuit 3, described out-expander 8 connects each drawer positions status indicator lamp 9, described power circuit 3 respectively with keyboard 5, LCD display 4, storer 7, serial communication interface circuit 2, out-expander 8 is connected with drawer positions status indicator lamp 9, described serial communication interface circuit 2 is connected with external management computing machine 1.
Wherein, described keyboard 5 comprises 10 numerical keys, 26 letter keys and " increase ", " minimizing ", " amendment ", " zero clearing ", " inquiry ", " stock > ", " stock < ", " ↑ " and " ↓ ", " determining ", " cancellation " function key; Described serial communication interface circuit 2 is realized the conversion between Transistor-Transistor Logic level and RS232 standard logic level by level transferring chip; Described out-expander 8 comprises 20 74HC165 chips.
Claims (7)
1. an electronic devices and components cabinet for digital management, comprises cabinet and is placed in the multiple plug-type drawer on cabinet panel, it is characterized in that, on described cabinet, is provided with single-chip microcomputer, keyboard, display, storer, serial communication interface circuit, out-expander, drawer positions status indicator lamp and power circuit, wherein, described single-chip microcomputer respectively with keyboard, display, storer, serial communication interface circuit, out-expander is connected with power circuit, described power circuit also respectively with keyboard, display, storer, serial communication interface circuit, out-expander is connected with drawer positions status indicator lamp, described serial communication interface circuit is for external management computing machine and single chip communication, described out-expander connects each drawer positions status indicator lamp, described drawer positions status indicator lamp correspondence is arranged on the cabinet panel of each drawer top, utilizes drawer positions status indicator lamp to light or position or the state of drawer are searched components and parts and deposited in the instruction of glimmering.
2. the electronic devices and components cabinet of digital management as claimed in claim 1, it is characterized in that, described single-chip microcomputer, keyboard, display, storer, serial communication interface circuit and power circuit are arranged on main circuit board, described main circuit board is hidden the inside that is arranged on cabinet panel, and described keyboard and display are arranged on cabinet panel surface.
3. the electronic devices and components cabinet of digital management as claimed in claim 1, is characterized in that, described single-chip microcomputer is STM32F series monolithic.
4. the electronic devices and components cabinet of digital management as claimed in claim 1 or 2, it is characterized in that, described keyboard comprises 10 numerical keys, 26 letter keys and " increase ", " minimizing ", " amendment ", " zero clearing ", " inquiry ", " stock > ", " stock < ", " ↑ " and " ↓ ", " determining ", " cancellation " function key.
5. the electronic devices and components cabinet of digital management as claimed in claim 1 or 2, is characterized in that, described display is LCD display; Described storer is the FLASH type storer with serial line interface, for depositing each components and parts model and storage and depositing the correspondence relationship information that drawer positions status indicator lamp is numbered.
6. the electronic devices and components cabinet of digital management as claimed in claim 1 or 2, is characterized in that, described serial communication interface circuit is realized the conversion between Transistor-Transistor Logic level and RS232 standard logic level by level transferring chip.
7. the electronic devices and components cabinet of digital management as claimed in claim 1 or 2, is characterized in that, described out-expander comprises multi-disc 74HC165 chip or multi-disc 74HC595 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324044.5U CN204010004U (en) | 2014-06-17 | 2014-06-17 | A kind of electronic devices and components cabinet of digital management and online management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324044.5U CN204010004U (en) | 2014-06-17 | 2014-06-17 | A kind of electronic devices and components cabinet of digital management and online management system |
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| CN204010004U true CN204010004U (en) | 2014-12-10 |
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|---|---|---|---|
| CN201420324044.5U Expired - Fee Related CN204010004U (en) | 2014-06-17 | 2014-06-17 | A kind of electronic devices and components cabinet of digital management and online management system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008463A (en) * | 2014-06-17 | 2014-08-27 | 山东大学 | Digitally managed electronic component cabinet and online management system |
| CN106527587A (en) * | 2016-11-04 | 2017-03-22 | 中国科学院长春光学精密机械与物理研究所 | Component bit number quick input device |
| CN111522844A (en) * | 2020-04-01 | 2020-08-11 | 深圳创维－Rgb电子有限公司 | Electronic component query method and system and computer equipment |
-
2014
- 2014-06-17 CN CN201420324044.5U patent/CN204010004U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008463A (en) * | 2014-06-17 | 2014-08-27 | 山东大学 | Digitally managed electronic component cabinet and online management system |
| CN106527587A (en) * | 2016-11-04 | 2017-03-22 | 中国科学院长春光学精密机械与物理研究所 | Component bit number quick input device |
| CN106527587B (en) * | 2016-11-04 | 2019-03-19 | 中国科学院长春光学精密机械与物理研究所 | A kind of component position Quick input device |
| CN111522844A (en) * | 2020-04-01 | 2020-08-11 | 深圳创维－Rgb电子有限公司 | Electronic component query method and system and computer equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180617 |