CN202383556U - Special electronic abacus for accountant - Google Patents
Special electronic abacus for accountant Download PDFInfo
- Publication number
- CN202383556U CN202383556U CN 201220014807 CN201220014807U CN202383556U CN 202383556 U CN202383556 U CN 202383556U CN 201220014807 CN201220014807 CN 201220014807 CN 201220014807 U CN201220014807 U CN 201220014807U CN 202383556 U CN202383556 U CN 202383556U
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- button
- abacus
- hollow
- calculation bar
- bead
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Abstract
A special electronic abacus for an accountant belongs to the field of financial instruments and solves the problems that a traditional abacus and an electronic abacus can not give consideration to speed and complexity. The special electronic abacus for the accountant comprises the traditional abacus and an electronic computer, wherein the electronic computer comprises a display screen, a function button region and a control circuit; the control circuit comprises an encoder, a controller and n unit switch groups; each unit switch group includes five switches; as for the traditional abacus, while two tongue tubes are arranged on each upper hollow abacus rod, five tongue tubes are arranged on each lower hollow abacus rod; ring-shaped magnet blocks on the inner sides of the abacus beads and the tongue tubes form the switches; five switches on each hollow abacus rod form a switch group; a group of output terminals of each unit switch group are connected with one group of signal input terminals of the encoder; the n groups of signal input terminals of the encoder respectively correspond to the n groups of abacus beads on the n hollow abacus rods; and the decoding result output terminal of the encoder is connected with the data input terminal of the controller.
Description
Technical field
The utility model relates to accounting special electronic abacus, belongs to financial utensil field.
Background technology
Computational tool at present commonly used has traditional abacus, electronic calculator etc., and abacus is as a kind of traditional calculating instrument, and people can standard, skilled fingering operation; But to a large amount of digital computation, big digital computation; Then labour intensity is big, be not as fast as the calculating of counter, uses electronic calculator then to be difficult to put to good use the rechoning by the abacus fingering of quick input digit; Can only import the numeral and the operational symbol of participating in calculating one by one, promptly traditional abacus and electrical abacus can't be taken into account speed and complexity.
Summary of the invention
The utility model purpose is can't take into account the problem of speed and complexity in order to solve traditional abacus and electrical abacus, and a kind of accounting special electronic abacus is provided.
The said accounting special electronic of the utility model abacus, it comprises traditional abacus and electronic calculator,
Said electronic calculator comprises display screen, function button district and control circuit, the button in said function button district comprises and adds button, subtracts button, takes advantage of button, removes button, empties button, etc. button and capital and small letter switching button; Control circuit comprises code translator, controller and n unit switches set, and each unit switches set is made up of five switches;
Said traditional abacus comprises 5n bead, a n hollow calculation bar and 1 beam; N hollow calculation bar is set up in parallel, and each hollow calculation bar all is divided into upper and lower two grades by beam, and bead of socket performs; The upper surface of the hollow calculation bar that performs evenly is provided with two tongue tubes, four beads of lower gear socket; Evenly be provided with five tongue tubes on the hollow calculation bar of lower gear,
Said bead madial wall is provided with annular magnetic patch; Tongue tube on the hollow calculation bar of said annular magnetic patch and this bead of socket constitutes switch; Five switch component unit switches set on each hollow calculation bar; One group of output terminal of each unit switches set links to each other with one group of signal input part of code translator; The total n group of said code translator signal input part respectively with n hollow calculation bar on n group bead corresponding; The decode results output terminal of code translator links to each other with the data input pin of controller, the adding button, subtract button, take advantage of button of function button district, remove button, the signal output part that empties button and capital and small letter switching button links to each other with a control input end of controller respectively, the demonstration output terminal of controller links to each other with the demonstration input end of display screen.
The advantage of the utility model: kept the advantage that traditional abacus can carry out standard, the operation of skilled fingering, shown operation result simultaneously in real time,, made and calculate rapidly that the computing process of import is quick ins conjunction with the advantage of electronic calculator.
Description of drawings
The said accounting special electronic of the utility model that Fig. 1 is abacus structural representation;
Fig. 2 is the structural representation that hollow calculation bar is provided with tongue tube;
Fig. 3 is the structural representation of bead;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the control circuit schematic diagram of electronic calculator.
Embodiment
Embodiment one: below in conjunction with Fig. 1 to Fig. 5 this embodiment is described, the said accounting special electronic of this embodiment abacus, it comprises traditional abacus and electronic calculator,
Said electronic calculator comprises display screen 4, function button district 5 and control circuit, the button in said function button district 5 comprises and adds button, subtracts button, takes advantage of button, removes button, empties button, etc. button and capital and small letter switching button; Control circuit comprises code translator 1-5, controller 1-2 and n the switches set 1-4 of unit, and each switches set 1-4 of unit is made up of five switch 1-3;
Said traditional abacus comprises 5n bead 1, a n hollow calculation bar 2 and 1 beam 3; N hollow calculation bar 2 is set up in parallel; Each hollow calculation bar 2 all is divided into upper and lower two grades by beam 3; The bead 1 of socket that performs, the upper surface of the hollow calculation bar 2 that performs evenly is provided with two tongue tube 2-1, four beads 1 of lower gear socket; Evenly be provided with five tongue tube 2-1 on the hollow calculation bar 2 of lower gear,
Said bead 1 madial wall is provided with annular magnetic patch 1-1; Tongue tube 2-1 on the hollow calculation bar 2 of said annular magnetic patch 1-1 and this bead 1 of socket constitutes switch 1-3; Five switch 1-3 component unit switches set 1-4 on each hollow calculation bar 2; One group of output terminal of each switches set 1-4 of unit links to each other with one group of signal input part of code translator 1-5; The total n group of said code translator 1-5 signal input part respectively with n hollow calculation bar 2 on n group bead corresponding; The decode results output terminal of code translator 1-5 links to each other with the data input pin of controller 1-2, the adding button, subtract button, take advantage of button of function button district 5, remove button, the signal output part that empties button and capital and small letter switching button links to each other with the control input end of controller 1-2 respectively, the demonstration output terminal of controller 1-2 links to each other with the demonstration input end of display screen 4.
The capital and small letter switching button is used for the small letter digital conversion that display screen 4 shows is become word figure; And on display screen 4, show simultaneously; Display screen 4 is divided into two districts; Difference small letter viewing area and capitalization viewing area, the small letter viewing area is used for showing the numeral and the result of calculation of computation process, the capitalization viewing area is used to show the word figure with after the small letter digital conversion of small letter viewing area.
The upper surface mark " measurement unit " that is passed the position by hollow calculation bar 2 at beam 3; Said " measurement unit " right-to-left is followed successively by branch, angle, unit, ten, hundred, thousand, ten thousand, 100,000 ... When calculating; These units can not arbitrarily as traditional abacus be provided with individual for what fix, are provided with the demonstration that is beneficial to electronic section like this.
When bead 1 pushed certain position, the tongue tube 2-1 of this position contacted on the annular magnetic patch 1-1 of its madial wall and the hollow calculation bar 2, and then the signal of this bead 1 is exported to control circuit.Signal when being each bead generation action all can send to control circuit, by its physical significance of control circuit identification, and on display screen 4, shows in real time; If will carry out computing, dialled a number after, again by adding button, subtract button, taking advantage of button or except that button; Dial another number again, press and wait button, its result of calculation is presented on the display screen 4 naturally; If want to show word figure; Pressing the capital and small letter switching button and get final product, is to show to help the result that the accountant will capitalize and copy on account book like this, reduces error rate.
Embodiment two: this embodiment is described further embodiment one, and the lead that the tongue tube 2-1 of each hollow calculation bar 2 is connected penetrates in the hollow calculation bar 2, and passes with code translator 1-5 from an end of this hollow calculation bar 2 and to be connected.
Claims (2)
1. accounting special electronic abacus is characterized in that, it comprises traditional abacus and electronic calculator,
Said electronic calculator comprises display screen (4), function button district (5) and control circuit, the button in said function button district (5) comprises and adds button, subtracts button, takes advantage of button, removes button, empties button, etc. button and capital and small letter switching button; Control circuit comprises code translator (1-5), controller (1-2) and n unit switches set (1-4), and each unit switches set (1-4) is made up of five switches (1-3);
Said traditional abacus comprises 5n bead (1), a n hollow calculation bar (2) and 1 beam (3); N hollow calculation bar (2) is set up in parallel; Each hollow calculation bar (2) all is divided into upper and lower two grades by beam (3); The bead of socket (1) that performs, the upper surface of the hollow calculation bar (2) that performs evenly is provided with two tongue tubes (2-1), four beads of lower gear socket (1); Evenly be provided with five tongue tubes (2-1) on the hollow calculation bar (2) of lower gear,
Said bead (1) madial wall is provided with annular magnetic patch (1-1); Tongue tube (2-1) on the hollow calculation bar (2) of said annular magnetic patch (1-1) and this bead of socket (1) constitutes switch (1-3); Five switches (1-3) component unit switches set (1-4) on each hollow calculation bar (2); One group of output terminal of each unit switches set (1-4) links to each other with one group of signal input part of code translator (1-5); The total n group of said code translator (1-5) signal input part respectively with n hollow calculation bar (2) on n group bead corresponding; The decode results output terminal of code translator (1-5) links to each other with the data input pin of controller (1-2); The adding button, subtract button, take advantage of button of function button district (5), remove button, the signal output part that empties button and capital and small letter switching button links to each other with a control input end of controller (1-2) respectively, the demonstration output terminal of controller (1-2) links to each other with the demonstration input end of display screen (4).
2. according to the said accounting special electronic of claim 1 abacus, it is characterized in that the lead that the tongue tube (2-1) of each hollow calculation bar (2) is connected penetrates in the hollow calculation bar (2), and pass with code translator (1-5) from an end of this hollow calculation bar (2) and to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220014807 CN202383556U (en) | 2012-01-13 | 2012-01-13 | Special electronic abacus for accountant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220014807 CN202383556U (en) | 2012-01-13 | 2012-01-13 | Special electronic abacus for accountant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383556U true CN202383556U (en) | 2012-08-15 |
Family
ID=46632048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220014807 Expired - Fee Related CN202383556U (en) | 2012-01-13 | 2012-01-13 | Special electronic abacus for accountant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105975428A (en) * | 2016-04-28 | 2016-09-28 | 北京小米移动软件有限公司 | Method and device for displaying character and terminal |
-
2012
- 2012-01-13 CN CN 201220014807 patent/CN202383556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105975428A (en) * | 2016-04-28 | 2016-09-28 | 北京小米移动软件有限公司 | Method and device for displaying character and terminal |
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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: 20120815 Termination date: 20170113 |