CN202795360U - Calculator capable of searching financial information - Google Patents
Calculator capable of searching financial information Download PDFInfo
- Publication number
- CN202795360U CN202795360U CN 201220504705 CN201220504705U CN202795360U CN 202795360 U CN202795360 U CN 202795360U CN 201220504705 CN201220504705 CN 201220504705 CN 201220504705 U CN201220504705 U CN 201220504705U CN 202795360 U CN202795360 U CN 202795360U
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- China
- Prior art keywords
- display screen
- calculator
- financial information
- searching
- calculation
- 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 a calculator capable of searching financial information. The calculator capable of searching the financial information comprises a calculation processor, display screens, calculation keys, a text reader, a memorizer, and searching keys. The number of the display screens is two. One display screen is a calculation display screen and the other is a read display screen. The calculation processor is connected with the calculation display screen, and the text reader is connected with the read display screen, the searching keys, and the memorizer. According to the calculator capable of searching the financial information, a portable calculator can integrate and store common standard data and financial regulations and display, retrieve, and search the common standard data and the financial regulations, and therefore using function of the calculator is enlarged. The calculator can not only calculate but also search, and therefore the calculator is good helper of work and study of people.
Description
One, technical field:
The utility model relates to the office appliance counter that financial staff and cost personnel usually use, what be specifically related to is a kind of counter with inquiry financial information function.
Two, background technology:
The office commonly used standby digital computation of calculating appliance and stored digital function, the science computing formula that also comprises the complexity such as logarithm, angle function, index that has, this counter is widely used in financial staff and cost personnel.But these counters all only limit to the mathematical computations of numerical value.
But for cost personnel, in cost engineer's real work, evaluates calculation to project is finished with computer software generally speaking, and in a lot of occasions (such as the working-yard), neither be very convenient even notebook computer uses, often need to use common pocket calculator to calculate, will inquire about various engineering specification data by reference book simultaneously, cumbersome.
Equally, for the financial staff, often use some common-used formulas, and financial rule, when work, need inquiry, but existing counter can not satisfy this demand of financial staff, when the financial staff need to inquire about, still to browse reference book, also cumbersome.
Three, summary of the invention:
The purpose of this utility model provides a kind of counter with inquiry financial information function, and it is used for solving the problem that the counter that uses at present only carries out mathematical computations.
The technical scheme that the utility model adopts is: this counter with inquiry financial information function comprises computation processor, display screen, calculation key, text file reader, storer, query key, display screen has two, one for calculating display screen, another is for reading display screen, computation processor connects the calculating display screen, and text file reader connects reads display screen and query key; The text file reader connected storage.
Query key in the such scheme comprises up and down paragraph key and up and down line unit.
Beneficial effect:
1, the utility model can also can show integrated the storing in the pocket calculator of normal data, financial rule commonly used and retrieval and inquisition, enlarged the use function of counter, not only can calculate, also can inquire about, make counter become the good assistant of people's work, study.
2, the utility model normal data and common-used formula that cost personnel and financial staff are commonly used, and financial rule is integrated in the pocket calculator, can inquire about at any time, and easy to carry, convenient operation has improved cost personnel and financial staff's work efficiency.
Four, description of drawings:
Fig. 1 is structural representation of the present utility model.
1 reads display screen 2 query keys 3 calculation keys 4 calculates display screen.
Five, embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, this counter with inquiry financial information function comprises computation processor, display screen, calculation key 3, text file reader, storer, query key 2, display screen has two, one for calculating display screen 4, another is for reading display screen 1, computation processor connects calculating display screen 4, and text file reader connects reads display screen 1 and query key 2, and query key 2 comprises up and down paragraph key and up and down line unit.The text file reader connected storage.
Normal data and common-used formula that the utility model is commonly used cost personnel, financial staff, and financial rule stores in the storer in the mode of text, during inquiry by query key 2 call text file reader carry out text inquiry, read and show, in order conveniently to read, setting can show the reading display screen 1 of frequently-used data, keyboard at counter increases interrogation zone simultaneously, and query key 2 is set in the interrogation zone; Query key 2 comprises up and down paragraph key and up and down line unit, and the dual slope symbology that makes progress with spike shows and moves a paragraph, shows with the downward dual slope symbology of spike to move down a paragraph that the paragraph key is for up and down one section retrieval up and down; The single broken line symbology that makes progress with spike shows and moves delegation, and the single broken line symbology downward with spike shows line down, and line unit is used for the up and down retrieval of delegation up and down.In order to save energy content of battery consumption, by being set, triggering and shut down procedure start and suspend the data query function.
When reality is used, when not pressing query key 2, the data query function of counter is not activated, it is blank reading display screen 1, when pressing any one query key 2, and the data query function on, read display screen 1 and automatically show the last result who inquires about, at this moment press each query key, scrolling screen display up and down is until show the project that will inquire about that finds again.If within surpassing the time span of a setting, pressed data query function automatic pause without any a query key 2.
Claims (2)
1. one kind has the counter of inquiring about the financial information function, it is characterized in that: this counter with inquiry financial information function comprises computation processor, display screen, calculation key (3), text file reader, storer, query key (2), display screen has two, one for calculating display screen (4), another is for reading display screen (1), computation processor connects calculating display screen (4), and text file reader connects reads display screen (1) and query key (2); The text file reader connected storage.
2. the counter with inquiry financial information function according to claim 1, it is characterized in that: described query key (2) comprises up and down paragraph key and up and down line unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504705 CN202795360U (en) | 2012-09-29 | 2012-09-29 | Calculator capable of searching financial information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504705 CN202795360U (en) | 2012-09-29 | 2012-09-29 | Calculator capable of searching financial information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795360U true CN202795360U (en) | 2013-03-13 |
Family
ID=47822578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504705 Expired - Fee Related CN202795360U (en) | 2012-09-29 | 2012-09-29 | Calculator capable of searching financial information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202795360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107679004A (en) * | 2017-07-31 | 2018-02-09 | 肇庆学院 | A kind of figure stores calculator |
-
2012
- 2012-09-29 CN CN 201220504705 patent/CN202795360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107679004A (en) * | 2017-07-31 | 2018-02-09 | 肇庆学院 | A kind of figure stores calculator |
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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: 20130313 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |