CN2803739Y - Multifunction pencil - Google Patents
Multifunction pencil Download PDFInfo
- Publication number
- CN2803739Y CN2803739Y CN 200520110251 CN200520110251U CN2803739Y CN 2803739 Y CN2803739 Y CN 2803739Y CN 200520110251 CN200520110251 CN 200520110251 CN 200520110251 U CN200520110251 U CN 200520110251U CN 2803739 Y CN2803739 Y CN 2803739Y
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- pencil
- utility
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- model
- penholder
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Abstract
The utility model relates to a multifunctional pencil which aims at solving the problem of capability of calculating and protecting trees. The multifunctional pencil is composed of press keys, a shell of a calculating machine, a pencil nose, a pencil rod, a lead cord and a rubber eraser. The utility model is characterized in that the integral press key is directly arranged on the circumference of the shell of the calculating machine, the inner part of the shell of the calculating machine is directly provided with an integral chip and the edge of a display screen is glued and arranged at the center of the shell of the calculating machine. The integral lead cord is directly inserted in the pencil rod, and the middle upper part of the pencil rod is sheathed and arranged at the inner ring of the pencil nose. The utility model can be produced in batches by using equipment in daily article machining factories in order to supply the requirements of education field.
Description
(1) technical field:
The utility model relates to multi-functional pencil, divides the technical field that belongs to the propelling pencil group by International Patent Classification (IPC) (IPC).
(2) background technology:
At present, the technology about the propelling pencil group existing and that once had was all done very fruitful effort to the needs of multi-functional pencil, also once designed many outstanding technical schemes.As declaring in winter of the Decree of Patent Office of China on February 26th, 2003 by Lu, Granted publication is that CN2537553Y China Patent No. (ZL) is: ZL01277661.0 number utility model patent title is the utility model patent of " a kind of rotary propelling pencil ", the technical scheme that is adopted, technical elements in the propelling pencil group is a routine of great value invention, and it has solved the technical problem of propelling pencil rotation effectively.But still have some deficits, it also is difficult to solution and can calculates; The technical problem that protects trees.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of multi-functional pencil can calculate to solve; The technical problem that protects trees.
The technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that multi-functional pencil of the present utility model, mainly is made of button, display screen, chip, calculator shell, a nose, penholder, lead for retractable pencil, the cap for brush, rubber.
In shape, structure and combination thereof, the total essential features of multi-functional pencil of the present utility model and immediate prior art is: an end straight cutting of rubber is installed in sealing of the cap for brush, the other end straight cutting of the cap for brush is installed in the tip of penholder, be combined into the integrative-structure of pen shape, function has been the effect of writing and revising.In shape, structure and combination thereof, the multi-functional pencil of the present utility model technical characterictic different with immediate prior art is: the integral body of button is directly installed on a week of calculator shell, the inside of calculator shell is directly installed on the integral body of chip, be combined into the overall structure of calculator shape, function has been the effect of calculating.The central authorities that are installed in the calculator shell are pasted at the edge of display screen, and the rear end that is installed in penholder is pasted in the bottom of calculator shell, are combined into the fixed structure of the circular bar shape of band projection, and function has been the effect of calculating.The whole straight cutting of lead for retractable pencil is installed in the inside of penholder, and the middle and upper part fit of penholder is installed in the inner lane of a nose, is combined into the integrative-structure of pen shape, and function has been the effect of saving timber.So just reached can calculating of multi-functional pencil of the present utility model; The purpose that protects trees:
The beneficial effect of the multi-functional pencil of utility model is that the utility model is to solve to calculate; The technical scheme that technical problem adopted that protects trees has been compared two advantages and improvement with existing with the technology about the propelling pencil group that once had:
First, because the integral body that has designed button in the technical scheme of multi-functional pencil of the present utility model is directly installed on a week of calculator shell, the inside of calculator shell is directly installed on the integral body of chip, be combined into the overall structure of calculator shape, the central authorities that are installed in the calculator shell are pasted at the edge of display screen, the rear end that is installed in penholder is pasted in the bottom of calculator shell, is combined into the fixed structure of the circular bar shape of band projection, so the technical problem that easier solution is calculated.
Second, because the whole straight cutting that has designed lead for retractable pencil in the technical scheme of multi-functional pencil of the present utility model is installed in the inside of penholder, the middle and upper part fit of penholder is installed in the inner lane of a nose, is combined into the integrative-structure of pen shape, so the technical problem of timber is saved in easier solution.
(4) description of drawings:
Accompanying drawing provides the structural representation of multi-functional pencil of the present utility model:
Fig. 1: the overall structure schematic diagram that is multi-functional pencil of the present utility model;
The label declaration at each position in the schematic diagram:
5 noses of 1 button, 2 display screen 3 chips, 4 calculator shells
6 penholders, 7 lead for retractable pencils, 8 caps for brush, 9 rubbers
(5) specific embodiment:
Below in conjunction with accompanying drawing, can calculate for realizing solving multi-functional pencil of the present utility model; The optimal way of the technical scheme that the technical problem that protects trees is taked is described further:
Its static structure: see also accompanying drawing: as shown in the figure, multi-functional pencil of the present utility model mainly is made of button 1, display screen 2, chip 3, calculator shell 4, a nose 5, penholder 6, lead for retractable pencil 7, the cap for brush 8, rubber 9.Its major part button 1, chip 3, calculator shell 4, the cap for brush 8, rubber 9 are selected for use by market.Its display screen 2 is elliptical shapes, is material with the liquid crystal, through special processing and manufacturing.Its penholder 6 is circular bar shape, is material with plastics, through the pressing mold processing and manufacturing.Its lead for retractable pencil 7 is circular bar shape, is material with carbon, through special processing and manufacturing.
In shape, structure and combination thereof, the total essential features of multi-functional pencil of the present utility model and immediate prior art is: an end straight cutting of rubber 9 is installed in sealing of the cap for brush 8, the other end straight cutting of the cap for brush 8 is installed in the tip of penholder 6, be combined into the integrative-structure of pen shape, function has been the effect of writing and revising.In shape, structure and combination thereof, the multi-functional pencil of the present utility model technical characterictic different with immediate prior art is: the integral body of button 1 is directly installed on a week of calculator shell 4, the inside of calculator shell 4 is directly installed on the integral body of chip 3, be combined into the overall structure of calculator shape, function has been the effect of calculating.The central authorities that are installed in calculator shell 4 are pasted at the edge of display screen 2, and the rear end that is installed in penholder 6 is pasted in the bottom of calculator shell 4, are combined into the fixed structure of the circular bar shape of band projection, and function has been the effect of calculating.The whole straight cutting of lead for retractable pencil 7 is installed in the inside of penholder 6, and the middle and upper part fit of penholder 6 is installed in the inner lane of a nose 5, is combined into the integrative-structure of pen shape, and function has been the effect of saving timber.
Below by using method, further set forth the dynamic structure relation of this practical multi-functional pencil: in use, when calculative the time,, at first take up one's pen, push button 1 then, calculate then again, thereby finish the task of calculating according to physical principle.
In use, when needs use pencil,, at first take up one's pen, pull out the cap for brush 8 then, write then again, thereby finish the task of using pencil according to physical principle.
In use, when needs use rubber,, at first take up one's pen, pull up the cap for brush 8 then, wipe word more then, thereby finish the task of using rubber according to physical principle.So just realized can calculating of multi-functional pencil of the present utility model; The technical scheme of the technical problem that protects trees.
Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of daily factory, take mass production,, so just can realize the practical value and the economic worth of multi-functional pencil of the present utility model better with the demand of supply educational circles.
Claims (1)
1. multi-functional pencil, it is by button (1), display screen (2), chip (3), calculator shell (4), nose (5), penholder (6), lead for retractable pencil (7), the cap for brush (8), rubber (9) constitutes, one end straight cutting of its rubber (9) is installed in sealing of the cap for brush (8), the other end straight cutting of the cap for brush (8) is installed in the tip of penholder (6), it is characterized in that: the integral body of button (1) is directly installed on a week of calculator shell (4), the inside of calculator shell (4) is directly installed on the integral body of chip (3), the central authorities that are installed in calculator shell (4) are pasted at the edge of display screen (2), the rear end that is installed in penholder (6) is pasted in the bottom of calculator shell (4), the whole straight cutting of lead for retractable pencil (7) is installed in the inside of penholder (6), and the middle and upper part fit of penholder (6) is installed in the inner lane of a nose (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110251 CN2803739Y (en) | 2005-06-20 | 2005-06-20 | Multifunction pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110251 CN2803739Y (en) | 2005-06-20 | 2005-06-20 | Multifunction pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2803739Y true CN2803739Y (en) | 2006-08-09 |
Family
ID=36909038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520110251 Expired - Fee Related CN2803739Y (en) | 2005-06-20 | 2005-06-20 | Multifunction pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2803739Y (en) |
-
2005
- 2005-06-20 CN CN 200520110251 patent/CN2803739Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Tao Document name: Notification of Termination of Patent Right |
|
| 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 |