CN205541691U - Umbrella device is put in market based on singlechip - Google Patents
Umbrella device is put in market based on singlechip Download PDFInfo
- Publication number
- CN205541691U CN205541691U CN201620087542.1U CN201620087542U CN205541691U CN 205541691 U CN205541691 U CN 205541691U CN 201620087542 U CN201620087542 U CN 201620087542U CN 205541691 U CN205541691 U CN 205541691U
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- CN
- China
- Prior art keywords
- chip
- charactron
- umbrella
- buckling
- kayser
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model relates to an umbrella device is put in market based on singlechip, this system is by the battle array keyboard, chip 74LS154 is chosen to the charactron, 16 individual independent charactron, chip 74LS154 is chosen to the kayser, 3 piece phase inverter chip and 16 latching device constitute, wherein the input module of singlechip has the matrix keyboard, output module has the charactron to choose chip 74LS154, chip 74LS154 is chosen to the kayser, the charactron chooses chip 74LS154's output module to be 16 independent charactron modules, the kayser chooses chip 74LS154's output module to be 3 phase inverter chip module, 3 piece phase inverter chip module output module is 16 latching device. The device be fit for to settle in the entrance in market, and for client places oneself umbrella, in client put the vaulting pole of umbrella into latching device, the button mode and the charactron of cooperation matrix keyboard provide straightened one out and eased out his anxiety the lock figure, umbrella that oneself was guaranteed to the oneself umbrella of just can depositing, take, latching device by by mistake by and lose, but restore to the throne the button and press the overall latching device of unblock, prevent the emergent events emergence. The device simple structure, good, the low price of stability, occupy the space characteristics such as little of settling.
Description
Technical field:
The utility model relates to a kind of article apparatus for placing, particularly relates to a kind of SCM Based market and puts umbrella device, belongs to technical field of single chip microcomputer.
Background technology:
Whenever rainy day, when people enter market, on the one hand consider from consumer angle, take a umbrella the most inconvenient, on the other hand consider from market, being got wet in bringing market in ground by umbrella unavoidably, easily causes and slide into tumble injury, therefore the device designing a kind of special accommodating umbrella has certain necessity, the advantages such as this device low price, easy to use, good stability, one device can place 16 umbrellas, occupies little space, can dispose on a large scale.Matrix press-key 16 buckling and locking devices, the middle conversion that single-chip microcomputer is carried out I/O extension and signal by 74LS154 chip, phase inverter by Single-chip Controlling, and display module uses independent single charactron, is equipped with each buckling and locking device.Putting umbrella user according to operation instruction, can place the umbrella of oneself, buckling and locking device ensures that the umbrella of oneself is not taken by mistake and loses.
Summary of the invention:
The utility model provides a kind of SCM Based market and puts umbrella device, this device is suitable for placement in the porch in market, the umbrella of oneself is placed for client, the strut of umbrella is put in buckling and locking device by client, coordinating the lock that the unwinds figure that the key mode of matrix keyboard and charactron provide, it is possible to deposit, oneself the umbrella of taking, buckling and locking device ensures that the umbrella of oneself is not taken by mistake and loses, reset key is pressed and can be unlocked whole buckling and locking devices, prevents accident from occurring.This apparatus structure is simple, good stability, low price, take the features such as accommodation space is little.
nullFor achieving the above object,Adopt the following technical scheme that umbrella device is put in a kind of SCM Based market,Including matrix keyboard、Charactron chooses chip 74LS154、16 independent charactrons、Chip 74LS154 chosen by kayser、3 phase inverter chips and 16 buckling and locking devices,Wherein the input module of single-chip microcomputer has matrix keyboard,Output module has charactron to choose chip 74LS154、Chip 74LS154 chosen by kayser,Charactron chooses the output module of chip 74LS154 to be 16 independent digital tube modules,Kayser chooses the output module of chip 74LS154 to be 3 phase inverter chip modules,3 phase inverter chip module output modules are 16 buckling and locking devices,Wherein matrix keyboard a corresponding buckling and locking device by key control one by one,And each buckling and locking device is equipped with a user and shows charactron,When putting some button that umbrella user clicks in matrix keyboard,Electromagnet apparatus magnetisation in corresponding buckling and locking device,Iron is kept off slide block sucking-off draw-in groove,User puts draw-in groove into by endways for the strut of umbrella,Grow button the most again,Can there is a figure in each 1 second at random in corresponding charactron,After unclamping button,Buckling and locking device pins,Owing to the two ends diameter of umbrella is all big and the strut of umbrella,Umbrella can not be from extracting out up and down,Thus pinned whole umbrella,Next time, vice-minister again was unlocked by corresponding button,Unlock figure be grow before by after unclamp button occur that figure,Grew before occurring by after unclamp button time that figure of occurring,Unclamp button again,Buckling and locking device unlocks,User can take the umbrella of oneself away,User need to remember the first vice-minister by after unclamp the unblock figure that button occurs,Reset key is pressed,All of buckling and locking device unlocks.
Accompanying drawing illustrates:
Fig. 1 is Single-chip Controlling charactron and square connection battle array keyboard circuit figure
Fig. 2 is Single-chip Controlling buckling and locking device circuit diagram
Fig. 3 is the system block diagram of whole device
Fig. 4 is buckling and locking device schematic diagram
Detailed description of the invention:
nullThe explanation of detailed description of the invention is carried out: Fig. 1 is Single-chip Controlling charactron and square connection battle array keyboard circuit figure in conjunction with Figure of description,Charactron chooses the output module of chip 74LS154 to be 16 independent digital tube modules,Matrix keyboard takies the P3 mouth of single-chip microcomputer,Label on matrix keyboard correspond to the label on charactron,I.e. control the gating of this charactron,Also correspond to the buckling and locking device label in Fig. 2 simultaneously,The data terminal of all charactrons is connected with the P0 mouth of single-chip microcomputer,Wherein in P1.0~P1.3 of single-chip microcomputer i.e. A1~A4 and Fig. 2, A1~A4 of 74LS154 chip is connected,Kayser in Fig. 2 chooses chip 74LS154 effective due to output low level,Therefore three connect No. 6 phase inverter chips,Access card locking device the most again,Wherein buckling and locking device is by stopper slide block、Hairspring、Draw-in groove、Electromagnet apparatus forms,As shown in Figure 4.
First, client clicks some button in matrix keyboard, signal enters single-chip microcomputer, single-chip microcomputer sends certain binary combination signal of P2.0~P2.3, the charactron work of correspondence is chosen after this signal decoded device 74LS154 decoding, simultaneously, single-chip microcomputer P1.0~P1.3 chooses the electromagnet apparatus in the buckling and locking device of correspondence after equally sending binary signal decoded device 74LS154 decoding with P2.0~P2.3, after wire on electromagnet is electrified stream, produce certain magnetic field, adhesive stopper iron slider, buckling and locking device unlocks, client can put the strut of umbrella into kayser.
Then, customer need length button, single-chip microcomputer can choose the charactron of correspondence by 74LS154 chip, data are sent into again by P0 mouth, within each 1 second, update data to show on charactron, i.e. needing the unblock figure that client selects to unblank next time, when unclamping button, the display figure of charactron is figure of unblanking next time.
Finally, client has strolled market when taking umbrella away, length presses the button in oneself umbrella placement location, and now corresponding charactron a figure can occur in each 1 second, when there is the unblock figure that last time, client selected, unclamp button, now the wire on the electromagnet in buckling and locking device can be electrified stream, produces certain magnetic field, adhesive stopper iron slider, buckling and locking device unlocks, and client just can take the umbrella of oneself away.
In Fig. 1, reset key S1 is used for processing means bursting problem, presses reset key, system re-initialization, and the most all of buckling and locking device is unblanked, and after 15 seconds, electromagnet loss of excitation, kayser is locked again.
Fig. 3 is the system block diagram of whole device, include matrix keyboard as can be seen from Figure, charactron chooses chip 74LS154, 16 independent charactrons, chip 74LS154 chosen by kayser, 3 phase inverter chips and 16 buckling and locking devices, wherein the input module of single-chip microcomputer has matrix keyboard, output module has charactron to choose chip 74LS154, chip 74LS154 chosen by kayser, charactron chooses the output module of chip 74LS154 to be 16 independent digital tube modules, kayser chooses the output module of chip 74LS154 to be 3 phase inverter chip modules, 3 phase inverter chip module output modules are 16 buckling and locking devices.
Claims (1)
- null1. umbrella device is put in a SCM Based market,It is characterized in that,Including matrix keyboard、Charactron chooses chip 74LS154、16 independent charactrons、Chip 74LS154 chosen by kayser、3 phase inverter chips and 16 buckling and locking devices,Wherein the input module of single-chip microcomputer has matrix keyboard,Output module has charactron to choose chip 74LS154、Chip 74LS154 chosen by kayser,Charactron chooses the output module of chip 74LS154 to be 16 independent digital tube modules,Kayser chooses the output module of chip 74LS154 to be 3 phase inverter chip modules,3 phase inverter chip module output modules are 16 buckling and locking devices,Wherein matrix keyboard a corresponding buckling and locking device by key control one by one,Buckling and locking device is by stopper iron slider、Hairspring、Electromagnet apparatus forms,And each buckling and locking device is equipped with a user and shows charactron.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620087542.1U CN205541691U (en) | 2016-01-26 | 2016-01-26 | Umbrella device is put in market based on singlechip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620087542.1U CN205541691U (en) | 2016-01-26 | 2016-01-26 | Umbrella device is put in market based on singlechip |
Publications (1)
Publication Number | Publication Date |
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CN205541691U true CN205541691U (en) | 2016-08-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620087542.1U Expired - Fee Related CN205541691U (en) | 2016-01-26 | 2016-01-26 | Umbrella device is put in market based on singlechip |
Country Status (1)
Country | Link |
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CN (1) | CN205541691U (en) |
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2016
- 2016-01-26 CN CN201620087542.1U patent/CN205541691U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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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: 20160831 Termination date: 20170126 |