CN205050540U - Big external display of complete compatible counting currency machine of self -adaptation - Google Patents
Big external display of complete compatible counting currency machine of self -adaptation Download PDFInfo
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- CN205050540U CN205050540U CN201520817616.8U CN201520817616U CN205050540U CN 205050540 U CN205050540 U CN 205050540U CN 201520817616 U CN201520817616 U CN 201520817616U CN 205050540 U CN205050540 U CN 205050540U
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- China
- Prior art keywords
- liquid crystal
- driver module
- crystal driver
- double
- paper money
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Abstract
The utility model discloses a big external display of complete compatible counting currency machine of self -adaptation, the display is including simulation matrix chip, a single -chip microcomputer, double liquid crystal drive module, double digital liquid crystal display, it shows interface mode and the outer apparent agreement of being connected outward to have the various model counting currency machines of present various brand in the singlechip memory, earlier by the singlechip through simulation matrix chip, the pin relation of counting currency machine is confirmed in the test, agreement by the singlechip memory is right with the signal ratio that the counting currency machine of being connected was sent here one by one again, the brand and the model of the counting currency machine of connection confirm, thereby reach the mesh of the complete compatible different model different manufacturer's of self -adaptation counting currency machine. The counting currency machine shows interface output itself outward and has data such as quantity, value of money, doubtful coin, chooses double digital liquid crystal display and double liquid crystal drive module for use, through single chip microcomputer control, just can conveniently realize showing quantity, value of money, doubt the coin suggestion.
Description
Technical field
The utility model relates to electronic device field, particularly relates to the large external-connection displayer of the complete compatible paper money counter of a kind of self-adaptation.
Background technology
The paper money counter used in daily life, check for convenience of client, each paper money counter has an external-connection displayer interface, connects an externally connected with display screen.When paper money counter is used in bank's Cash register, in order to both allow client watch, the clear video recording of camera surveillance can be allowed again for future reference, so at present a lot of bank is that paper money counter configures a large two-sided paper money counter external-connection displayer at Cash register.But current large outer video memory is at two large problems: 1, a kind of outer aobvious paper money counter can only joining a kind of specification, changing a kind of paper money counter just can not be compatible.2, three-figure quantity can only be shown, value of money and the prompting of doubtful coin can not be shown simultaneously.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provide a kind of can compatible different brands, different model all paper money counters with external-connection displayer interface, double liquid crystal numerical monitor, both can show a cash amount, can show again value of money and the prompting of doubtful coin.
For achieving the above object, the utility model provides the complete compatible paper money counter of a kind of self-adaptation large external-connection displayer, comprise analog matrix chip, single-chip microcomputer, double liquid crystal driver module, double digital LCD, paper money counter outward aobvious interface output terminal is electrically connected with analog matrix chip input end, analog matrix chip is connected alternately with single-chip microcomputer, single-chip microcomputer output terminal is electrically connected with double liquid crystal driver module input end, and double liquid crystal driver module output terminal is electrically connected with double digital LCD input end.
Wherein, described single-chip microcomputer comprises processing unit, is built-in with the outer aobvious interface modes unit of number of different types paper money counter and outer aobvious connection protocol unit; Described analog matrix chip is electrically connected with the input end of processing unit, and described outer aobvious interface modes unit and outer aobvious connection protocol unit are all electrically connected with the input end of processing unit; The output terminal of described processing unit is electrically connected with double liquid crystal driver module.
Wherein, described double liquid crystal driver module comprises the first liquid crystal driver module and the second liquid crystal driver module, described double digital LCD comprises the first digital LCD and the second digital LCD, described first liquid crystal driver module is electrically connected with the second digital LCD, and described second liquid crystal driver module is electrically connected with the second digital LCD.
Wherein, described first liquid crystal driver module and the second liquid crystal driver module are SPI liquid crystal driver module.
Wherein, described first digital LCD and the second digital LCD all can display number, value of money, doubtful coin.
The beneficial effects of the utility model are: compared with prior art, the large external-connection displayer of the complete compatible paper money counter of the self-adaptation that the utility model provides, analog matrix chip is with the addition of in external-connection displayer, current various brand various model paper money counter aobvious interface modes and outer aobvious connection protocol is outward had in single-chip microcomputer internal memory, so can the complete compatible different brands of self-adaptation, all paper money counters with external-connection displayer interface of different model, double liquid crystal digital display comprises the first digital LCD and the second digital LCD, achieve the double display of external-connection displayer, they all can show a cash amount, value of money and the prompting of doubtful coin.
Accompanying drawing explanation
Fig. 1 is the working envelope figure of the large external-connection displayer of the complete compatible paper money counter of self-adaptation of the present utility model.
Main element symbol description is as follows:
1, paper money counter 2, external-connection displayer
21, analog matrix chip 22, single-chip microcomputer
23, double liquid crystal driver module 24, double digital LCD
221, processing unit 222, outer aobvious interface modes unit
223, outer aobvious connection protocol unit 231, first liquid crystal driver module
232, the second liquid crystal driver module 241, first digital LCD
242, the second digital LCD.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, the large external-connection displayer of the complete compatible paper money counter of the self-adaptation that the utility model provides, comprise analog matrix chip 21, single-chip microcomputer 22, double liquid crystal driver module 23, double digital LCD 24, the outer aobvious interface output terminal of paper money counter 1 is electrically connected with analog matrix chip 22 input end, analog matrix chip 21 is connected alternately with single-chip microcomputer 22, single-chip microcomputer 22 output terminal is electrically connected with double liquid crystal driver module 23 input end, and double liquid crystal driver module 23 output terminal is electrically connected with double digital LCD 24 input end.
Compared to the situation of prior art, the large external-connection displayer of the complete compatible paper money counter of the self-adaptation that the utility model provides, analog matrix chip is with the addition of in external-connection displayer, have current various brand various model paper money counter aobvious interface modes and outer aobvious connection protocol outward in single-chip microcomputer internal memory, thus can the complete compatible different brands of self-adaptation, different model all paper money counters with external-connection displayer interface.First digital LCD 241 and the second digital LCD 242, achieves the double display of external-connection displayer, allows bank client can see a cash amount, can see again value of money and the prompting of doubtful coin.
In the implementation case, single-chip microcomputer 22 comprises processing unit 221, is built-in with the outer aobvious interface modes unit 222 of number of different types paper money counter and outer aobvious connection protocol unit 223, described analog matrix chip 21 is electrically connected with the input end of processing unit 221, and described outer aobvious interface modes unit 222 and outer aobvious connection protocol unit 223 are all electrically connected with the input end of processing unit 221, the output terminal of described processing unit 221 is electrically connected with the first liquid crystal driver module 231, the output terminal of processing unit 221 is electrically connected with the second liquid crystal driver module, current various brand various model paper money counter aobvious interface modes and outer aobvious connection protocol is outward had in single-chip microcomputer 22 internal memory, first pass through analog matrix chip 21 by single-chip microcomputer 22, test confirms the pin relation of paper money counter, the signal fusing sent here with the paper money counter be connected one by one by the agreement of single-chip microcomputer 22 internal memory again, confirm brand and the model of the paper money counter connected, thus reach the object of the paper money counter of the complete compatible different model different brands of self-adaptation.
In the implementation case, described double liquid crystal driver module 23 comprises the first liquid crystal driver module 231 and the second liquid crystal driver module 231, described double digital LCD 24 comprises the first digital LCD 241 and the second digital LCD 242, described first liquid crystal driver module 231 is electrically connected with the second digital LCD 241, and described second liquid crystal driver module 232 is electrically connected with the second digital LCD 242.
Coin is put into paper money counter by staff, paper money counter works, paper money counter is aobvious interface output signal outward, export quantity, value of money, doubt the data such as coin, signal data is transferred to analog matrix chip 21, signal data is carried out analyzing and processing by analog matrix chip 21, then single-chip microcomputer 22 is exported to, single-chip microcomputer 22 pairs of signal datas carry out analyzing and processing, signal is transferred to respectively the first liquid crystal driver module 231 and the second liquid crystal driver module 232, Signal transmissions is given the first digital LCD 241 by the first liquid crystal driver module 231, Signal transmissions is given the second digital LCD 242 by the second liquid crystal driver module 232, just conveniently can realize display number, value of money, doubt coin prompting, because past bank monitoring adopts analog video camera, sharpness is low.See paper money counter aobvious numeral outward clearly, so require paper money counter, aobvious numeral is enough large outward, so, outer showing can only make single display to paper money counter greatly, present bank adopts digital high-definition camera, and the large outer aobvious display two row word of same volume, video camera also can monitor clear.
Advantage of the present utility model is: 1, paper money counter external-connection displayer is general, when bank changes different brands or different size paper money counter, does not need to change large external-connection displayer.2, for the paper money counter not having large external-connection displayer brand, large external-connection displayer is provided.3, double numerical monitor, allows bank client can see a cash amount, can see again value of money and the prompting of doubtful coin.4, the utility model is simple to operate, saves the workload of staff to a great extent, and facilitates client to conclude the business.
The utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. the large external-connection displayer of the complete compatible paper money counter of self-adaptation, it is characterized in that, comprise analog matrix chip, single-chip microcomputer, double liquid crystal driver module and double digital LCD, paper money counter outward aobvious interface output terminal and analog matrix chip electrical connects, and described analog matrix chip is connected alternately with single-chip microcomputer, described single-chip microcomputer output terminal is electrically connected with double liquid crystal driver module input end, and described double liquid crystal driver module output terminal is electrically connected with double digital LCD input end.
2. the large external-connection displayer of the complete compatible paper money counter of self-adaptation according to claim 1, is characterized in that, described single-chip microcomputer comprises processing unit, is built-in with the outer aobvious interface modes unit of number of different types paper money counter and outer aobvious connection protocol unit; Described analog matrix chip is electrically connected with the input end of processing unit, and described outer aobvious interface modes unit and outer aobvious connection protocol unit are all electrically connected with the input end of processing unit; The output terminal of described processing unit is electrically connected with double liquid crystal driver module.
3. the large external-connection displayer of the complete compatible paper money counter of self-adaptation according to claim 1, it is characterized in that, described double liquid crystal driver module comprises the first liquid crystal driver module and the second liquid crystal driver module, described double digital LCD comprises the first digital LCD and the second digital LCD, described first liquid crystal driver module is electrically connected with the second digital LCD, and described second liquid crystal driver module is electrically connected with the second digital LCD.
4. the large external-connection displayer of the complete compatible paper money counter of self-adaptation according to claim 3, is characterized in that, described first liquid crystal driver module and the second liquid crystal driver module are SPI liquid crystal driver module.
5. the large external-connection displayer of the complete compatible paper money counter of self-adaptation according to claim 3, is characterized in that, described first digital LCD and the second digital LCD all can display number, value of money, doubtful coin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817616.8U CN205050540U (en) | 2015-10-21 | 2015-10-21 | Big external display of complete compatible counting currency machine of self -adaptation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817616.8U CN205050540U (en) | 2015-10-21 | 2015-10-21 | Big external display of complete compatible counting currency machine of self -adaptation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050540U true CN205050540U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817616.8U Expired - Fee Related CN205050540U (en) | 2015-10-21 | 2015-10-21 | Big external display of complete compatible counting currency machine of self -adaptation |
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| Country | Link |
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| CN (1) | CN205050540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427819A (en) * | 2020-03-18 | 2020-07-17 | 浩云科技股份有限公司 | Method for converting character information protocol |
-
2015
- 2015-10-21 CN CN201520817616.8U patent/CN205050540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427819A (en) * | 2020-03-18 | 2020-07-17 | 浩云科技股份有限公司 | Method for converting character information protocol |
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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: 20160224 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |