CN201442462U - Adjustable solar automatic pencil sharpener - Google Patents
Adjustable solar automatic pencil sharpener Download PDFInfo
- Publication number
- CN201442462U CN201442462U CN2009200125711U CN200920012571U CN201442462U CN 201442462 U CN201442462 U CN 201442462U CN 2009200125711 U CN2009200125711 U CN 2009200125711U CN 200920012571 U CN200920012571 U CN 200920012571U CN 201442462 U CN201442462 U CN 201442462U
- Authority
- CN
- China
- Prior art keywords
- bottle
- pencil
- motor
- spring
- solar
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
An adjustable solar automatic pencil sharpener belongs to study and office supplies, and comprises a pencil scrap collecting bottle, a pencil sharpener, a pencil, a hexagon pipe, a beverage bottle, a spring, motors, a slide rheostat, a knife switch, a solar panel, a photoelectric sensing pipe and a solar storage battery, wherein the bottom of a shell is provided with one motor which is fixed with the bottle by glue, the position inside the bottle, which is connected with the rotating head of the motor, is connected with the metal hexagon pipe, the hexagon pipe is internally provided with the spring, the bottom of the pencil is tightly pressed on the spring, the bottom of the motor is connected with the solar storage battery, and the solar storage battery is connected with the photoelectric sensing pipe in parallel and also connected with the slide rheostat, the small knife switch and the solar panel in series. The utility model is simple, easy, safe and reliable.
Description
Technical field
The utility model belongs to study and office appliance, is a kind of brill graver, especially a kind of adjustable solar automatic drill graver.
Background technology
Now the brill graver used of student can not sharpen a pencil automatically, and pencil is damaged, and the time of promptly having wasted has been wasted resource again, and the pencil bits can not reclaim automatically and cause a foam disorderly to fly to cause environmental pollution.
Summary of the invention
In order to solve existing the bore problem that graver can not sharpen a pencil automatically and can not reclaim the pencil bits, this practicality
Novelly provide a kind of adjustable solar automatic drill graver.
The technical solution of the utility model is, a kind of adjustable solar automatic drill graver is made up of pen bits returnable bottle, brill graver, pencil, six rib pipes, bottle, spring, motor, slide rheostat, chopper switch, solar panel, optoelectronic induction pipe, solar storage battery.It is characterized in that: at outer casing bottom a motor is installed and is fixed with glue with bottle, at an inner metal six rib pipes that are connected with motor rotary head place of bottle, be provided with a spring in the six rib pipes, the pencil bottom is pressed on the spring, connect solar storage battery in motor bottom, battery is connected with the optoelectronic induction pipe, and series connection inserts slide rheostat, small-sized chopper switch and solar panel.
The utility model has the advantages that simple, safe and reliable, simple in structure, the selection environmental protection avoids causing environmental pollution, save time simultaneously, improve study and work efficient, bring great convenience for student's study.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Shown in the figure: pen bits returnable bottle 1, brill graver 2, pencil 3, six rib pipes 4, bottle 5, spring 6, motor 7, slide rheostat 8, chopper switch 9, solar panel 10, optoelectronic induction pipe 11, solar storage battery 12.
The specific embodiment
Adjustable solar automatic drill graver is by pen bits returnable bottle 1, brill graver 2, pencil 3, six rib pipes 4, bottle 5, spring 6, motor 7, slide rheostat 8, chopper switch 9, solar panel 10, optoelectronic induction pipe 11, solar storage battery 12.Do shell with the bottle that 2 buttons add together, 7 bottle 5 on a motor is installed in the bottom to be fixed by glue, this bottle can be selected plastic bottle for use, be connected a metal six rib pipes 4 with motor 7 rotary head places by bolt in bottle 5 inside, be provided with a spring 6 in the metal six rib pipes 4, pencil 3 is installed in bottle 5, pencil 3 bottoms are pressed on the spring 6, boring the other end that graver 2 inserts pencil 3, make pencil 3 in bottle 5 internal fixation.Connect solar storage battery 12 in motor 7 bottoms by lead, battery 12 is connected with 3A/100V optoelectronic induction pipe 11, and series connection inserts slide rheostat 8, small-sized chopper switch 9 and solar panel 10.Earlier cell panel 10 is put into light source than strength irradiation 3-5 hour during use, extract the pen bits returnable bottle 1 that is used to reclaim the pencil bits of bottle 5 upper ends then, open bottle cap, the lower end of pencil 3 is inserted in the six rib pipes 4, and be against on the spring 6 of six rib pipe inside, the pencil upper end is placed in the pencil-knife 2, lid is tight bottle 5 then, at last the pen bits returnable bottle 1 that is used to reclaim the pencil bits is covered in the upper end of bottle 5, closed chopper switch 9 can be finished the operation that sharpens a pencil automatically.
Claims (1)
1. adjustable solar automatic drill graver, by comprising: the bits returnable bottle, bore graver, pencil, six rib pipes, bottle, spring, motor, slide rheostat, the chopper switch, solar panel, the optoelectronic induction pipe, solar storage battery, it is characterized in that: at outer casing bottom a motor is installed and is fixed with glue with bottle, at an inner metal six rib pipes that are connected with motor rotary head place of bottle, be provided with a spring in the six rib pipes, the pencil bottom is pressed on the spring, connect solar storage battery in motor bottom, battery is connected with the optoelectronic induction pipe, and series connection inserts slide rheostat, small-sized chopper switch, and solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200125711U CN201442462U (en) | 2009-03-30 | 2009-03-30 | Adjustable solar automatic pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200125711U CN201442462U (en) | 2009-03-30 | 2009-03-30 | Adjustable solar automatic pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442462U true CN201442462U (en) | 2010-04-28 |
Family
ID=42547138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200125711U Expired - Fee Related CN201442462U (en) | 2009-03-30 | 2009-03-30 | Adjustable solar automatic pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332049A (en) * | 2013-06-25 | 2013-10-02 | 无锡同春新能源科技有限公司 | Electric pencil sharpener using solar power generation as power supply |
| CN105112947A (en) * | 2015-09-14 | 2015-12-02 | 攀枝花学院 | Device for direct-current electrolysis by using solar power generation |
-
2009
- 2009-03-30 CN CN2009200125711U patent/CN201442462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332049A (en) * | 2013-06-25 | 2013-10-02 | 无锡同春新能源科技有限公司 | Electric pencil sharpener using solar power generation as power supply |
| CN105112947A (en) * | 2015-09-14 | 2015-12-02 | 攀枝花学院 | Device for direct-current electrolysis by using solar power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20110330 |