CN103995358A - Energy-saving environment-friendly projection pen - Google Patents
Energy-saving environment-friendly projection pen Download PDFInfo
- Publication number
- CN103995358A CN103995358A CN201410221237.2A CN201410221237A CN103995358A CN 103995358 A CN103995358 A CN 103995358A CN 201410221237 A CN201410221237 A CN 201410221237A CN 103995358 A CN103995358 A CN 103995358A
- Authority
- CN
- China
- Prior art keywords
- projection pen
- energy
- limiting plate
- mechanical energy
- angle limiting
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims abstract description 12
- 241000180587 Pinnidae Species 0.000 abstract 4
- 230000037431 insertion Effects 0.000 abstract 3
- 238000003780 insertion Methods 0.000 abstract 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to an energy-saving environment-friendly projection pen. The energy-saving environment-friendly projection pen is composed of a projection pen shell, an energy-picking pressing handle, a round hole, a spring, a push rod, a limiting round hole, a right-angle limiting plate, a circuit board, a plug pin a two-way conical hole, a linkage rod, a mechanical energy battery, inner partitions, projection pen keys, insertion holes, a clamping groove and a clamping ring, wherein a motor fixed shaft of the mechanical energy battery is fixed between the two inner partitions of the projection pen shell, the input portion of the circuit board is connected with the output portion of the mechanical energy battery, the spring is installed between the energy-picking pressing handle and the outer side of the projection pen shell, the energy-picking pressing handle is opposite to the projection pen keys in position, the push rod penetrates through the limiting round hole in the right-angle limiting plate and the round hole in the projection pen shell, and is rotationally connected with the energy-picking pressing handle, the right-angle limiting plate is fixed to the inner partitions, the linkage rod penetrates through the two-way conical hole in the other side of the right-angle limiting plate, one end of the linkage rod is located between rings of the spiral line spring of the mechanical energy battery, and the insertion hole in the other end of the linkage rod is connected with the insertion hole in the push rod through the plug pin.
Description
Technical field
The present invention relates to a kind of energy-conserving and environment-protective projection pen, belong to teaching aid field.
Background technology
Multimedia teaching projection pen needs the frequent battery of changing; or because there is no reserve battery; make troubles to use; in addition; the at present recovery of people to used batteries and harmless treatment are still without good plan; reducing the use of chemical energy battery, adopt energy-conserving and environment-protective mechanical energy battery, is one of effective way addressing this problem.
Summary of the invention
Technical matters to be solved by this invention is: the invention (being called for short " mechanical energy battery ") of a kind of energy-conserving and environment-protective mechanical energy battery that the number of declaring is 201410170566.9 based on patent; a kind of energy-conserving and environment-protective projection pen is provided; the extraneous mechanical energy providing in projection pen use procedure is fully provided; make mechanical energy more effectively be converted to electric energy; provide stable DC electricity to projection pen, realize self-powered, long-term non-stop run.
The technical solution adopted for the present invention to solve the technical problems is: the present invention is by projection pen housing, pick up energy pressure handle, circular hole, spring, push rod, spacing circular hole, right angle limiting plate, circuit board, latch, two-way conical bore, trace, mechanical energy battery, internal partition, projection pen button, jack, draw-in groove, snap ring composition, the generator dead axle of mechanical energy battery is fixed between two internal partitions of projection pen housing, the input of circuit board connects mechanical energy battery output, circuit board arrangement is in projection pen housing the inner, it is characterized in that: pick up between energy pressure handle and projection pen hull outside spring is housed, pick up energy pressure handle relative with projection pen key position, push rod passes the spacing circular hole on right angle limiting plate and the circular hole on projection pen housing and picks up and can spin by pressure handle, right angle limiting plate is fixed on internal partition, and trace is through the two-way conical bore on right angle limiting plate another side, one end is placed between the helical line ring spring of mechanical energy battery, the jack of the other end is connected with latch with the jack on push rod, and two snap rings are stuck in the draw-in groove at latch two ends.
Owing to adopting technique scheme, the advantage that the present invention has with good effect is: it is relative with projection pen key position that energy pressure handle is picked up in utilization, while pressing projection pen button, can press ten energy pressure handles simultaneously, stir again the helical line spring of mechanical energy battery through push rod, trace, realize while being machinery-free vibration, also can make stator and rotor produce relative motion, produce electricity.Projection pen is simple in structure, reliable, economical and practical.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is partial structurtes enlarged diagram of the present invention.
In figure
1.projection pen housing, 2. ten energy pressure handles, 3. circular hole, 4. spring, 5. push rod, 6. spacing circular hole, 7. right angle limiting plate, 8. circuit board, 9. latch, 10. two-way conical bore, 11. traces, the generator dead axle of 12. mechanical energy batteries, 13. internal partitions, 14. projection pen buttons, the helical line spring of 15. mechanical energy batteries, 16. jacks, 17. jacks, 18. draw-in grooves, 19. snap rings.
Embodiment
In Fig. 1, the generator dead axle (12) of mechanical energy battery is fixed between two internal partitions (13) of projection pen housing (1), the input of circuit board (8) connects mechanical energy battery output, circuit board (8) installs in projection pen housing (1) the inner, it is characterized in that: pick up between energy pressure handle (2) and projection pen housing (1) outside spring (4) is housed, pick up energy pressure handle (2) relative with projection pen button (14) position, push rod (5) passes the spacing circular hole (6) on right angle limiting plate (7) and the circular hole (3) on projection pen housing (1) and picks up and can spin by pressure handle (2), right angle limiting plate (7) is fixed on internal partition (13), trace (11) is through the two-way conical bore (10) on right angle limiting plate (7) another side, one end is positioned at helical line spring (15) interannular of mechanical energy battery, the other end is connected with latch (9) with push rod (5).
In Fig. 2, push rod (5) is through the spacing circular hole (6) on right angle limiting plate (7), trace (11) is connected with latch (9) with the jack (16) on push rod (5) through the two-way conical bore (10) on right angle limiting plate (7) another side, the jack (17) of its one end, and two snap rings (19) are stuck in the draw-in groove (18) at latch (9) two ends.
Operation instruction: trace (11) one end is through two-way conical bore (10), its termination is positioned between skin 2,3 rings of helical line spring (15) of mechanical energy battery, like this pick up can pressure handle (2) while pressing, can guarantee that the relative motion state between stator and rotor can change to some extent; The input of the output of mechanical energy battery and projection pen primary circuit is joined, and related circuit component is pacified primary circuit separately and is arranged on circuit board.
Claims (1)
1. energy-conserving and environment-protective projection pen, by projection pen housing, pick up energy pressure handle, circular hole, spring, push rod, spacing circular hole, right angle limiting plate, circuit board, latch, two-way conical bore, trace, mechanical energy battery, internal partition, projection pen button, jack, draw-in groove, snap ring composition, the generator dead axle (12) of mechanical energy battery is fixed between two internal partitions (13) of projection pen housing (1), the input of circuit board (8) connects mechanical energy battery output, circuit board (8) installs in projection pen housing (1) the inner, it is characterized in that: pick up between energy pressure handle (2) and projection pen housing (1) outside spring (4) is housed, pick up energy pressure handle (2) relative with projection pen button (14) position, push rod (5) passes the spacing circular hole (6) on right angle limiting plate (7) and the circular hole (3) on projection pen housing (1) and picks up and can spin by pressure handle (2), it is upper that right angle limiting plate (7) is fixed on internal partition (13), and trace (11) is through the two-way conical bore (10) on right angle limiting plate (7) another side, one end is positioned at helical line spring (15) interannular of mechanical energy battery, the jack (17) of the other end is connected with latch (9) with the jack (16) on push rod (5), and two snap rings (19) are stuck in the draw-in groove (18) at latch (9) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221237.2A CN103995358B (en) | 2014-05-25 | 2014-05-25 | Energy-conserving and environment-protective projection pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221237.2A CN103995358B (en) | 2014-05-25 | 2014-05-25 | Energy-conserving and environment-protective projection pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103995358A true CN103995358A (en) | 2014-08-20 |
| CN103995358B CN103995358B (en) | 2016-02-10 |
Family
ID=51309568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410221237.2A Active CN103995358B (en) | 2014-05-25 | 2014-05-25 | Energy-conserving and environment-protective projection pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103995358B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993026A (en) * | 1998-05-29 | 1999-11-30 | Wu; Jen Chih | Pen-base laser pointer |
| CN2370601Y (en) * | 1999-04-12 | 2000-03-22 | 林文献 | Free charging battery |
| CN201162632Y (en) * | 2007-09-21 | 2008-12-10 | 游图明 | Mechanical energy accumulation battery |
| CN201413585Y (en) * | 2009-04-02 | 2010-02-24 | 朴成汉 | Portable teaching stick |
| CN203870331U (en) * | 2014-05-25 | 2014-10-08 | 南京化工职业技术学院 | Energy-saving and environment-friendly projection pen |
-
2014
- 2014-05-25 CN CN201410221237.2A patent/CN103995358B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993026A (en) * | 1998-05-29 | 1999-11-30 | Wu; Jen Chih | Pen-base laser pointer |
| CN2370601Y (en) * | 1999-04-12 | 2000-03-22 | 林文献 | Free charging battery |
| CN201162632Y (en) * | 2007-09-21 | 2008-12-10 | 游图明 | Mechanical energy accumulation battery |
| CN201413585Y (en) * | 2009-04-02 | 2010-02-24 | 朴成汉 | Portable teaching stick |
| CN203870331U (en) * | 2014-05-25 | 2014-10-08 | 南京化工职业技术学院 | Energy-saving and environment-friendly projection pen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103995358B (en) | 2016-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103682198B (en) | Portable electronic device and battery clamping mechanism thereof | |
| CN203870331U (en) | Energy-saving and environment-friendly projection pen | |
| CN103138106B (en) | Easy-to-pull type attaching plug | |
| CN103995358A (en) | Energy-saving environment-friendly projection pen | |
| CN203982607U (en) | A kind of comprehensive instruction and office pen | |
| CN201178217Y (en) | Wall type socket having USB interface charger | |
| CN203521249U (en) | Button switch | |
| CN203085870U (en) | Easy-to-unplug plug | |
| CN205646222U (en) | Circuit board draws wire spring contact | |
| CN203367708U (en) | Pressing rotation type multi-purpose two-electrode plug | |
| CN201515091U (en) | Novel plug | |
| CN204497509U (en) | Extending formula wall plug | |
| CN203562608U (en) | Socket assembly with timing function | |
| CN207723329U (en) | Vibrating motor pendulum double riveted structure, riveting sets | |
| CN203056260U (en) | Network cable connecting plug | |
| CN206947663U (en) | One kind pressing Pop-up insert row | |
| CN202205972U (en) | Plug and socket locking structure | |
| CN203826641U (en) | Safety joint for experimental connection wires | |
| CN203167292U (en) | USB wireless network card | |
| CN201054668Y (en) | TV set | |
| CN105257104A (en) | Electronic lock adopting electromagnetic engagement and disengagement and unlocking system | |
| CN207260794U (en) | A kind of lock box of shared umbrella equipment | |
| CN201808307U (en) | Novel chalk sleeve | |
| CN207270337U (en) | A kind of intelligence wearable device | |
| CN207182380U (en) | A kind of storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhijun Inventor after: Deng Riming Inventor after: Li Zhiqiang Inventor before: Hao Jie |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171124 Address after: 538100 the Guangxi Zhuang Autonomous Region, Fangchenggang, Xing Dong Road, No. 271, No. Patentee after: Dongxing Yixin Environmental Protection Technology Co., Ltd. Address before: 210048 Jiangsu Province, Nanjing city Liuhe District Dachang geguan Road No. 625 Patentee before: Nanjing College of Chemical Technology |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171214 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Patentee after: Shenzhen step Technology Transfer Center Co., Ltd. Address before: 538100 the Guangxi Zhuang Autonomous Region, Fangchenggang, Xing Dong Road, No. 271, No. Patentee before: Dongxing Yixin Environmental Protection Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180914 Address after: 311200 A-B102-784 room 198, road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Hangzhou. Patentee after: Hangzhou Tian Yi billion Technology Co., Ltd. Address before: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Patentee before: Shenzhen step Technology Transfer Center Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181025 Address after: 536000 the Guangxi Zhuang Autonomous Region Beihai Beihai Road West export processing area workshop Patentee after: Beihai Huayuan Electronics Co., Ltd. Address before: 311200 A-B102-784 room 198, road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Hangzhou. Patentee before: Hangzhou Tian Yi billion Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20201209 Address after: 277000 Xuecheng Economic Development Zone, Zaozhuang City, Shandong Province Patentee after: SHANDONG BEIDOU REFRIGERATION EQUIPMENT Co.,Ltd. Address before: 536000 the Guangxi Zhuang Autonomous Region Beihai Beihai Road West export processing area workshop Patentee before: BEIHAI HUAYUAN ELECTRONIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |