CN205665737U - It charges to order dishes tests appearance - Google Patents
It charges to order dishes tests appearance Download PDFInfo
- Publication number
- CN205665737U CN205665737U CN201620465664.XU CN201620465664U CN205665737U CN 205665737 U CN205665737 U CN 205665737U CN 201620465664 U CN201620465664 U CN 201620465664U CN 205665737 U CN205665737 U CN 205665737U
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- China
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- module
- control module
- touch screen
- communication module
- utility
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Abstract
The utility model discloses an it charges to order dishes tests appearance, including touch screen module, serial port communication module, control module, wireless communication module and host computer, the serial port communication module includes MAX232 chip and dial switch, touch screen module passes through dial switch and is connected with the control module electricity, control module passes through the MAX232 chip and is connected with the dial switch electricity, control module passes through wireless communication module and the hookup of host computer wireless communication. The utility model has the advantages of simple and compact structure, convenient to use, with low costs can provide more quality service for client, and client can order dishes through using touch screen module, realizes rationalizing consumption, and simultaneously, the utility model discloses still can extensively apply to student's experiment teaching, help the student to the understanding of digital circuit and singlechip, the student of being convenient for masters relevant hardware circuit knowledge and software design technique.
Description
Technical field
This utility model relates to one and orders dishes charging experiment instrument.
Background technology
Tradition client needs service man's pen and paper record when ordering dishes in going to dining room, then menu is met at kitchen, checkout
Shi Jinhang spending amount calculates, this mode inefficiency, easily occurs servicing culpable situation.Also there is now part high
Shelves dining room is realized ordering dishes billing function by the tablet device such as IPAD, but the cost of tablet device is the highest, is unfavorable for promoting general
And.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, compact, easy to use, the charging experiment of ordering dishes of low cost
Instrument.
The technical scheme realizing this utility model purpose is: one is ordered dishes charging experiment instrument, including touch screen module, serial ports
Communication module, control module, wireless communication module and host computer；Described serial communication module includes that MAX232 chip and dial-up are opened
Close；Described touch screen module is electrically connected with control module by toggle switch；Described control module is by MAX232 chip and dials
Code switch electrically connects；Described control module is coupled with host computer wireless telecommunications by wireless communication module.
Described control module uses single-chip microcomputer 8051 chip of double-serial port.
One is ordered dishes charging experiment instrument, also includes loudspeaker module；Described loudspeaker module electrically connects with control module.
One is ordered dishes charging experiment instrument, also includes usb interface module；Described usb interface module electrically connects with control module.
One is ordered dishes charging experiment instrument, also includes light sensor module；Described light sensor module and control module
Electrical connection.
Have employed technique scheme, this utility model has following beneficial effect: (1) this utility model structure is simple
Single, compact, easy to use, low cost, can provide more quality service for client, and client can enter by using touch screen module
Row is ordered dishes, it is achieved rationalize consumption；Meanwhile, this utility model also can be widely used in the experimental teaching of student, contributes to student
To digital circuit and the understanding of single-chip microcomputer, it is simple to hardware circuit knowledge that students is relevant and software design technology.
(2) loudspeaker module of the present utility model can provide report name of the dish, the report service such as dish valency, count off amount when ordering dishes,
And be to quote consumption total amount in charging, effectively promote service quality.
(3) usb interface module of the present utility model is easy to connect peripheral hardware, it is possible to the mobile phone for client provides charging service.
(4) light sensor module of the present utility model is capable of being automatically adjusted touch screen module brightness, effectively
Saves energy, extends flying power.
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail this utility model, wherein
Fig. 1 is theory diagram of the present utility model.
Being numbered in accompanying drawing:
Touch screen module 1, serial communication module 2, MAX232 chip 21, toggle switch 22, control module 3, wireless telecommunications
Module 4, host computer 5, loudspeaker module 6, usb interface module 7, light sensor module 8.
Detailed description of the invention
(embodiment 1)
Seeing Fig. 1, the charging experiment instrument of ordering dishes of the present embodiment, including touch screen module 1, serial communication module 2, control module
3, wireless communication module 4, host computer 5, loudspeaker module 6, usb interface module 7 and light sensor module 8.
Serial communication module 2 includes MAX232 chip 21 and toggle switch 22.Touch screen module 1 by toggle switch 22 with
Control module 3 electrically connects.Control module 3 is electrically connected with toggle switch 22 by MAX232 chip 21.Control module 3 uses double string
Single-chip microcomputer 8051 chip of mouth.Control module 3 is coupled with host computer 5 wireless telecommunications by wireless communication module 4.Loudspeaker module
6, usb interface module 7 and light sensor module 8 all electrically connect with control module 3.
The workflow of the charging experiment instrument of ordering dishes of the present embodiment is: touch screen module 1 is sended over by control module 3
Data process.Various menus selected by client are added up, provides final price.If client orders dishes complete, then
Data are sent to host computer 5 by wireless communication module 4, check to the staff in cashier or kitchen.
Loudspeaker module 6 can provide report name of the dish, the report service such as dish valency, count off amount when ordering dishes, and quotes when charging
Consumption total amount, effectively promotes service quality.Usb interface module 7 is easy to connect peripheral hardware, it is possible to the mobile phone for client provides charging
Service.Light sensor module 8 is capable of being automatically adjusted touch screen module brightness, effectively save electric energy, extends continuation of the journey
Ability.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection domain of the present utility model.
Claims (5)
1. a charging experiment instrument of ordering dishes, it is characterised in that: include touch screen module (1), serial communication module (2), control mould
Block (3), wireless communication module (4) and host computer (5)；Described serial communication module (2) includes MAX232 chip (21) and dial-up
Switch (22)；Described touch screen module (1) is electrically connected with control module (3) by toggle switch (22)；Described control module (3)
Electrically connected with toggle switch (22) by MAX232 chip (21)；Described control module (3) passes through wireless communication module (4) with upper
Position machine (5) wireless telecommunications couple.
One the most according to claim 1 is ordered dishes charging experiment instrument, it is characterised in that: described control module (3) uses double
Single-chip microcomputer 8051 chip of serial ports.
One the most according to claim 1 is ordered dishes charging experiment instrument, it is characterised in that: also include loudspeaker module (6)；Institute
State loudspeaker module (6) to electrically connect with control module (3).
One the most according to claim 1 is ordered dishes charging experiment instrument, it is characterised in that: also include usb interface module (7)；
Described usb interface module (7) electrically connects with control module (3).
One the most according to claim 1 is ordered dishes charging experiment instrument, it is characterised in that: also include light sensor module
(8)；Described light sensor module (8) electrically connects with control module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465664.XU CN205665737U (en) | 2016-05-20 | 2016-05-20 | It charges to order dishes tests appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465664.XU CN205665737U (en) | 2016-05-20 | 2016-05-20 | It charges to order dishes tests appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205665737U true CN205665737U (en) | 2016-10-26 |
Family
ID=57160256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620465664.XU Expired - Fee Related CN205665737U (en) | 2016-05-20 | 2016-05-20 | It charges to order dishes tests appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205665737U (en) |
-
2016
- 2016-05-20 CN CN201620465664.XU patent/CN205665737U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161026 Termination date: 20190520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |