CN2751630Y - Multifunction pencil box - Google Patents
Multifunction pencil box Download PDFInfo
- Publication number
- CN2751630Y CN2751630Y CN 200420111708 CN200420111708U CN2751630Y CN 2751630 Y CN2751630 Y CN 2751630Y CN 200420111708 CN200420111708 CN 200420111708 CN 200420111708 U CN200420111708 U CN 200420111708U CN 2751630 Y CN2751630 Y CN 2751630Y
- Authority
- CN
- China
- Prior art keywords
- keyboard
- lid
- display device
- box
- utility
- 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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- Calculators And Similar Devices (AREA)
Abstract
The utility model relates to a multifunctional stationery box, which is composed of a box body, a box cover, a display device, and a keyboard, and is additionally provided with a display device and a keyboard under the condition of remaining the function of the original stationery box. When the display device works independently, the numbers of years, months, days, hours, seconds, and weeks are displayed; when an RM key on the keyboard is pressed, a teamwork is performed by the display device and the keyboard to complete calculation tasks. Therefore, the multifunctional stationery box is formed by integrating three functions, namely, the functions of a stationery box, a digital clock, and a calculator, and the utility model is favorable for carrying for students study. In addition, power supply is cut off when the box cover is closed, so that the utility model has the characteristics of energy saving, reasonable design, simple structure, convenient operation, etc.
Description
Technical field
The utility model relates to a kind of improvement of writing case, and exactly, it is a kind of the reservation under the constant situation of original writing case function, has set up display and keyboard, constitutes writing case, digital clock and the Trinitarian multi-functional writing case of calculator.
Background technology
Now, business-like already writing case, style is various, and is not of uniform size, is the good assistant who serves students in middle and primary schools.But it only limits to deposit the articles for use of studying of hard-tipped pen, set square, rubber, opaquing fluid and so on.
Summary of the invention
A kind of reservation under the constant situation of original writing case function that the purpose of this utility model designs and produces with regard to being to overcome the deficiency of prior art, set up a display and a keyboard, constituted writing case, digital clock and the Trinitarian multi-functional writing case of calculator.
On the structure of the present utility model by box body, lid, display and keyboard totally 4 parts constitute.Described box body and lid constitute original writing case, it is characterized in that the lid reverse side left side is provided with 1 square groove that display is installed, and are provided with 4 below square the circular holes of regulating time buttons are installed; Lid reverse side the right is provided with 1 rectangular slot that keyboard is installed.Described display is directly installed in the square groove on the lid reverse side left side, closely is connected mutually with lid; After writing case is opened, just start display work, demonstrate year, month, day, hour, min and week, and the upper left side of display also has 1 circular pointer clock to show.Described keyboard is directly installed in the rectangular slot on lid reverse side the right, closely is connected mutually with lid; Keyboard is connected by inner whiplike cable with display, constitutes calculator.If when calculating, need only click " RM " key on the keyboard, the digital clock on the display shows, disappears at once, shows corresponding data according to calculating process then.
The utility model has the advantages that it is a multi-functional writing case that writing case, digital clock, the calculator Trinity are concentrated, help the usefulness that the student carries study, and after lid closes, cut off power supply, energy savings has characteristics such as reasonable in design, simple in structure, easy to use.
Description of drawings
Fig. 1 is the utility model configuration state schematic diagram.Wherein 1 is box body, the 2nd, and lid, the 3rd, display, the 4th, keyboard.
Specific embodiments
Fig. 1 also is the utility model most preferred embodiment.Box body and lid are plastic pressuring piece, by special molded the forming of compound plastic compression.Display and keyboard are general part.
Claims (1)
1, a kind of multi-functional writing case is made of box body (1), lid (2), display (3), keyboard (4), it is characterized in that:
A. described lid (2) the reverse side left side is provided with 1 square groove that display (3) is installed, and is provided with 4 below the square groove circular holes of regulating time buttons are installed, and lid (2) reverse side the right is provided with 1 rectangular slot that keyboard (4) is installed.
B. described display (3) is directly installed in the square groove on lid (2) the reverse side left side, closely is connected mutually with lid (2).
C. described keyboard (4) is directly installed in the rectangular slot on lid (2) reverse side the right, closely is connected mutually with lid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111708 CN2751630Y (en) | 2004-11-30 | 2004-11-30 | Multifunction pencil box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111708 CN2751630Y (en) | 2004-11-30 | 2004-11-30 | Multifunction pencil box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2751630Y true CN2751630Y (en) | 2006-01-18 |
Family
ID=35913045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420111708 Expired - Fee Related CN2751630Y (en) | 2004-11-30 | 2004-11-30 | Multifunction pencil box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2751630Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799404A (en) * | 2016-03-30 | 2016-07-27 | 程传伟 | Multifunctional office supply |
-
2004
- 2004-11-30 CN CN 200420111708 patent/CN2751630Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799404A (en) * | 2016-03-30 | 2016-07-27 | 程传伟 | Multifunctional office supply |
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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 |