CN2600847Y - Abacus with electronic counter - Google Patents
Abacus with electronic counter Download PDFInfo
- Publication number
- CN2600847Y CN2600847Y CN 02247660 CN02247660U CN2600847Y CN 2600847 Y CN2600847 Y CN 2600847Y CN 02247660 CN02247660 CN 02247660 CN 02247660 U CN02247660 U CN 02247660U CN 2600847 Y CN2600847 Y CN 2600847Y
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- CN
- China
- Prior art keywords
- abacus
- calculator
- electronic
- cavity
- electronic calculator
- Prior art date
- 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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Abstract
The utility model relates to an electronic abacus calculator with the integrative functions of an abacus and a calculator. A sensor is positioned in a cavity shift bar of an abacus and is electrically connected to an electronic calculator installed on the abacus by a conducting wire through a cavity beam on the abacus, and abacus beads are made of electric inductance materials and are used as a signal source. When the abacus beads on the abacus are moved by hands, the increase and the decrease change of the abacus beads cause the synchronous change of the inductance of the sensor positioned in the cavity shift bar. Decadic signals are input in the electronic calculator, after the operation, computed results are displayed on a display screen of the calculator visually, and consequently, the electronic abacus calculator integrates the functions of the abacus and the electronic calculator to realize two same computed results with numbers and words through computing once. The utility model enhances computed accuracy, reduces errors, avoids computing repeatedly, and enhances work efficiency.
Description
Affiliated technical field
The utility model relates to a kind of computing electronics, especially has the electrical abacus counter of abacus and electronic calculator comprehensive function.
Background technology
At present, known abacus is made of frame, beam, lever, bead etc., realizes computing by manually dialling pearl with " five liter ten is advanced " system counting, and intuitive and convenient adds, subtraction and simple multiplication and division method calculate rapid.But traditional abacus only shows number and can not show word, often needs repeated calculation could confirm the result, and is secondly, rapid not as good as electronic calculator in the multiplication and division method of calculation of complex and computings such as function, constant.
Electronic calculator is modern computational tool, electronic calculator is efficiency ratio rechoning by the abacus height in complicated multiplication and division method and function and constant computing, but the weak point of electronic calculator be add, rapid not as abacus in subtraction and the simple multiplication and division method computing, secondly, electronic calculator only shows word and result of calculation and can't show number and computation process, also has the accuracy of pressing wrong button and influencing calculating.
Summary of the invention
Can not show word in order to overcome existing abacus, and electronic calculator can't show the defective of number and computation process, the utility model provides a kind of electrical abacus counter, this counter has the comprehensive function of abacus and counter, can show number, word, performance computation process has improved the speed and the accuracy of calculating again.The technical scheme that its technical matters that solves the utility model adopts is:
In traditional abacus, electronic calculator is installed, the lever and the beam of abacus are designed to cavity, built-in sensors wherein, and be electrically connected with the electronic calculator input end, bead inductance material, be signal source, in practicality because staff is stirred bead increase and decrease, and cause the synchronous variation of lever built-in sensors inductance value, and the decadic signaling that receives is sent to the input end of counter by the cavity beam with lead, as calculated after the device computing, total is shown on the display screen of electronic calculator, thereby shows intuitively and verified total, reach and not only show word but also show number, not only show result of calculation but also can embody the purpose of computation process.
The utility model is because only need to change the design of abacus lever and change the bead material, and electronic calculator is also only done the change on the part circuit, and stock trick art difficulty and manufacturing process are also uncomplicated, form large-scale production easily.The beneficial effects of the utility model
Electrical abacus counter provided by the utility model has the comprehensive function of abacus and electronic calculator, once calculate promptly have number and word, two identical result of calculations, improved the accuracy of calculating, reduce error, avoid double counting, improved work efficiency.
Because the electrical abacus counter has the repertoire of electronic calculator, therefore, can finish complicated multiplication and division method computing equally, kill two birds with one stone.
The utility model there is no obvious difference with traditional abacus and general electronic calculator in operation, so apply easily.
Description of drawings:
Accompanying drawing is the synoptic diagram according to the electrical abacus counter that the utility model proposes
Among the figure 1, frame, 2, upper and lower bead, 3, lever (cavity), 4, built-in upper and lower sensor, 5, beam (cavity), 6, electronic calculator, 7, display screen, 8, the electronic calculator button, 9, switch key
Embodiment: in the accompanying drawings, upper and lower sensor (4) is built in the lever cavity body (3), and passes through the input end that cavity beam (5) is electrically connected to electronic calculator (6), (2) bead inductance material with lead.
The arithmetical unit of the electronic calculator in the present embodiment, the instruction compatibility that the decadic signaling that must be designed to make instruction that keys of computer gives and sensor to transmit gives, the use respectively of switching electrical abacus counter and single electronic calculator with switch key (8).
Electronic circuitry and flow chart making in the accompanying drawing do not draw.
Claims (5)
1, a kind of abacus calculator, built-in sensors is electrically connected with the electronic calculator order in the cavity lever of abacus, it is characterized in that: be built in the sensor in the abacus cavity lever, be electrically connected bead inductance material through abacus cavity beam with electronic calculator on being installed in abacus with lead.
2, according to claims 1 described abacus calculator, it is characterized in that: the lever of abacus is a cavity body, built-in sensors.
3, according to claims 1 described abacus calculator, it is characterized in that: the beam of abacus is a cavity body.
4, according to claims 1 described abacus calculator, it is characterized in that: the bead of abacus inductance material.
5, according to claims 1 described abacus calculator, it is characterized in that: electronic calculator is installed on abacus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247660 CN2600847Y (en) | 2002-08-08 | 2002-08-08 | Abacus with electronic counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247660 CN2600847Y (en) | 2002-08-08 | 2002-08-08 | Abacus with electronic counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600847Y true CN2600847Y (en) | 2004-01-21 |
Family
ID=34149315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02247660 Expired - Fee Related CN2600847Y (en) | 2002-08-08 | 2002-08-08 | Abacus with electronic counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600847Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135931B (en) * | 2007-10-15 | 2010-06-02 | 清华大学 | Sound feedback type force sensing abacus computation device and method |
| CN102063639A (en) * | 2009-11-17 | 2011-05-18 | 沈焕焕 | Counting frame capable of memorizing data |
| CN106325359A (en) * | 2016-08-22 | 2017-01-11 | 全观友 | Electronic abacus for children |
| CN113359947A (en) * | 2021-05-29 | 2021-09-07 | 深圳华一精品科技有限公司 | Intelligent abacus device and control method |
-
2002
- 2002-08-08 CN CN 02247660 patent/CN2600847Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135931B (en) * | 2007-10-15 | 2010-06-02 | 清华大学 | Sound feedback type force sensing abacus computation device and method |
| CN102063639A (en) * | 2009-11-17 | 2011-05-18 | 沈焕焕 | Counting frame capable of memorizing data |
| CN106325359A (en) * | 2016-08-22 | 2017-01-11 | 全观友 | Electronic abacus for children |
| CN113359947A (en) * | 2021-05-29 | 2021-09-07 | 深圳华一精品科技有限公司 | Intelligent abacus device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |