CN205661205U - Magnetism is inhaled formula and is corrected pen - Google Patents
Magnetism is inhaled formula and is corrected pen Download PDFInfo
- Publication number
- CN205661205U CN205661205U CN201521092651.4U CN201521092651U CN205661205U CN 205661205 U CN205661205 U CN 205661205U CN 201521092651 U CN201521092651 U CN 201521092651U CN 205661205 U CN205661205 U CN 205661205U
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- CN
- China
- Prior art keywords
- pen
- fixed
- pen container
- electric magnet
- core
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- 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 discloses a magnetism is inhaled formula and is corrected pen, including pen container, protheca and refill, the front end at the pen container is connected to the protheca, and the refill is established in the pen container, the refill include core pipe, connecting pipe and nib, the connecting pipe is established between core pipe and nib, the connecting pipe has the flange, it inhales device and refill fixing device to be equipped with magnetism in the pen container. The utility model discloses a structure can be better the motion of realization refill, let reliable the reseing of refill.
Description
Technical field
This utility model relates to pen.
Background technology
At present, adolescent myopia is more and more universal, increasingly childization, even will wear glasses at the least age, the wherein major reason causing myopia is that abnormal sitting posture is true during writing, so, bring a lot of worries to the head of a family, also bring the trouble of many to teenager life etc. in the future.
Summary of the invention
In order to preferably realize the motion of pen core, allowing pen core reset reliably, this utility model provides a kind of magnetic-type correction pen.
For reaching above-mentioned purpose, a kind of magnetic-type correction pen, including pen container, protheca and pen core, protheca is connected to the front end of pen container, and pen core is located in pen container, and described pen core includes core pipe, connecting tube and nib, connecting tube is located between core pipe and nib, and connecting tube has flange；Magnetic attracting device and pen core fixing device it is provided with in pen container.
In this utility model, owing to being provided with magnetic attracting device, therefore can realize the motion of pen core, owing to being provided with pen core resetting means, accordingly, it is capable to preferably realize the reset of pen core.
Further, described magnetic attracting device includes magnetic block, electric magnet, the first spring and the first fixed block；Magnetic block is fixed in the leading section of pen container, magnetic block is provided with the first through hole passed for flange, and what electric magnet slided is located in pen container, and electric magnet is positioned at the top of magnetic block, electric magnet is provided with the second through hole, the diameter of the second through hole passes the second through hole less than the diameter of flange, core pipe, and flange is positioned at the lower section of electric magnet, first fixed block is fixed in pen container, and it being positioned at the top of electric magnet, core pipe passes the first fixed block, and the first spring is located between electric magnet and the first fixed block.This structure, electric magnet is energized, and electric magnet overcomes the elastic force of the first spring to be adsorbed onto on magnetic block, and electric magnet is applied on flange, drives pen core to move downward.Electric magnet power-off, electric magnet resets under the effect of the first spring, therefore, by controlling the motion of pen core to magnet switching electricity, and simple in construction.
Further, described pen core fixing device includes fixed cover, elastic ring, the second fixed block and the second spring, and fixed cover is fixed in pen container, and is positioned at the top of the first fixed block, fixed cover has third through-hole, the inside of third through-hole is provided with locating slot, is provided with elastic ring in locating slot, and core pipe passes elastic ring, the internal diameter of elastic ring is less than the external diameter of core pipe, second fixed block is fixed in pen container, and is positioned at the top of fixed cover, and the second spring is located between the second fixed block and fixed cover.This structure, owing to being provided with elastic ring, the internal diameter of elastic ring is less than the external diameter of core pipe, and therefore, when core pipe is through elastic ring, elastic ring can occur elastic deformation, and give core pipe one elastic force, for fixed core pipe, and also allow for disassembling pen core, be convenient for changing pen core.In the structure shown here, if magnetic attracting device gives the power that pen core one is downward, then fixed cover overcomes the elastic force of the second spring to move downward, if the magnetic force of magnetic attracting device disappears, allows pen core reset under the elastic force of the second spring, its simple in construction, the good reliability of reset.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of magnetic-type correction pen.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is the connection diagram of circuit.
Detailed description of the invention
With detailed description of the invention, this utility model is further elaborated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, magnetic-type correction pen includes pen container 1, protheca 2, pen core 3, magnetic attracting device 4 and pen core fixing device 5.Magnetic attracting device 4 and pen core fixing device 5 are located in pen container 1.
Protheca 2 is connected to the front end of pen container 1, and pen core 3 is located in pen container 1, and described pen core 3 includes core pipe 31, connecting tube 32 and nib 33, and connecting tube 32 is located between core pipe 31 and nib 33, and connecting tube 32 has flange 321.
Described magnetic attracting device 4 includes magnetic block 41, electric magnet the 42, first spring 43 and the first fixed block 44；Magnetic block 41 is fixed in the leading section of pen container 1, magnetic block 41 is provided with the first through hole 411 passed for flange 321, what electric magnet 42 slided is located in pen container 1, electric magnet 42 is positioned at the top of magnetic block 41, electric magnet 42 is provided with the second through hole, the diameter of the second through hole is less than the diameter of flange 321, core pipe 31 is through the second through hole, flange 321 is positioned at the lower section of electric magnet 42, first fixed block 44 is fixed in pen container 1, and it being positioned at the top of electric magnet 42, core pipe 31 is through the first fixed block 44, and the first spring 43 is located between electric magnet 42 and the first fixed block 44.
Described pen core fixing device 5 includes fixed cover 51, elastic ring the 52, second fixed block 53 and the second spring 54, fixed cover 51 is fixed in pen container 1, and it is positioned at the top of the first fixed block 44, fixed cover 51 has third through-hole, the inside of third through-hole is provided with locating slot, elastic ring 52 it is provided with in locating slot, core pipe 31 is through elastic ring 52, the internal diameter of elastic ring 52 is less than the external diameter of core pipe 31, second fixed block 53 is fixed in pen container 1, and it being positioned at the top of fixed cover 51, the second spring 54 is located between the second fixed block 53 and fixed cover 51.
As it is shown on figure 3, be provided with battery 8 in pen container 1, battery 8 is electrically connected with electric magnet 42 through relay 6, is provided with switch 81 between relay 6 and electric magnet 42.
The bottom sidewall of pen container 1 has hole 11, the inwall of pen container 1 is provided with the first copper billet 91 and the second copper billet 92, first copper billet 91 is positioned at the top of the second copper billet 92, the lower end of the first copper billet 91 reaches downwards the position corresponding with hole, the upper end of the second copper billet 92 extends up to the position corresponding with hole, gap is had between first copper billet 91 and the second copper billet 92, it is connected between the first copper billet 91 with the second copper billet 92 and has insulation board 93, the conducting strip 94 that can contact it is provided with the first copper billet 91 and the second copper billet 92 in hole, the 3rd spring 95 it is provided with between insulation board 93 and conducting strip 94, conducting strip is positioned at hole and is provided with button 96, pen container is protruded in the outer end of button 96.One end of battery 8 is connected on the first copper billet 91, and the other end of battery 8 is connected on the control end of relay, and relay and the second copper billet 92 are electrically connected with；Being connected between battery 8 with the first copper billet 91 and have triggering switch 82, trigger switch 82 and be connected with infrared inductor 7 by controller, infrared inductor 7 is located in the upper end of pen container 1.
The operation principle of above-mentioned magnetic-type correction pen is: when needing to use above-mentioned magnetic-type correction pen, open switch 81, user uses correct posture to hold a pen, then can press button, button is applied on conducting strip, conducting strip overcomes the elastic force of the 3rd spring move to the first copper billet and the second copper billet direction and contact, make the first copper billet and the conducting of the second copper billet, electric magnet 42 is energized, electric magnet 42 overcomes the elastic force of the first spring 43 to be adsorbed onto on magnetic block 41, electric magnet 42 is applied on flange 321, pen core 3 is driven to move downward, pen core 3 drives fixed cover 51 to overcome the elastic force of the second spring 54 to follow and moves downward, nib 33 stretches out protheca 2, can write normally.If the pen holding posture of user is incorrect, it is impossible to be pressed into button, then the first copper billet and the second copper billet cannot turn on, it is impossible to normally use pen.Get off if infrared inductor 7 senses that writer is low, then controller controls to trigger switch 82 disconnection, relay 6 disconnects, electric magnet 42 power-off, and electric magnet 42 resets under the effect of the first spring 43, simultaneously, fixed cover 51 resets under the effect of the second spring 54, and fixed cover 51 drives pen core 3 to be recovered in pen container 1, it is impossible to normally write, as such, it is possible to play the effect corrected faulty sitting posture.
In this utility model, by controlling the motion of pen core 3 to electric magnet 42 power on/off, and simple in construction.
Owing to being provided with elastic ring 52, the internal diameter of elastic ring 52 is less than the external diameter of core pipe 31, therefore, when core pipe 31 is through elastic ring 52, elastic ring 52 can occur elastic deformation, and give core pipe 31 1 elastic force, for fixed core pipe 31, and also allow for disassembling pen core 3, be convenient for changing pen core 3.Pen core fixing device 5 simple in construction of the present utility model, the good reliability of reset.
Claims (1)
1.A kind of magnetic-type correction pen, including pen container, protheca and pen core, protheca is connected to the front end of pen container, and pen core is located in pen container, and described pen core includes core pipe, connecting tube and nib, and connecting tube is located between core pipe and nib, and connecting tube has flange；It is characterized in that: in pen container, be provided with magnetic attracting device and pen core fixing device；Described magnetic attracting device includes magnetic block, electric magnet, the first spring and the first fixed block；Magnetic block is fixed in the leading section of pen container, magnetic block is provided with the first through hole passed for flange, and what electric magnet slided is located in pen container, and electric magnet is positioned at the top of magnetic block, electric magnet is provided with the second through hole, the diameter of the second through hole passes the second through hole less than the diameter of flange, core pipe, and flange is positioned at the lower section of electric magnet, first fixed block is fixed in pen container, and it being positioned at the top of electric magnet, core pipe passes the first fixed block, and the first spring is located between electric magnet and the first fixed block；Described pen core fixing device includes fixed cover, elastic ring, the second fixed block and the second spring, fixed cover is fixed in pen container, and it being positioned at the top of the first fixed block, fixed cover has third through-hole, and the inside of third through-hole is provided with locating slot, elastic ring it is provided with in locating slot, core pipe passes elastic ring, and the internal diameter of elastic ring is less than the external diameter of core pipe, and the second fixed block is fixed in pen container, and it being positioned at the top of fixed cover, the second spring is located between the second fixed block and fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092651.4U CN205661205U (en) | 2015-12-25 | 2015-12-25 | Magnetism is inhaled formula and is corrected pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092651.4U CN205661205U (en) | 2015-12-25 | 2015-12-25 | Magnetism is inhaled formula and is corrected pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205661205U true CN205661205U (en) | 2016-10-26 |
Family
ID=57162361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521092651.4U Expired - Fee Related CN205661205U (en) | 2015-12-25 | 2015-12-25 | Magnetism is inhaled formula and is corrected pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205661205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128103A (en) * | 2017-04-25 | 2017-09-05 | 安徽庆睿实业有限责任公司 | A kind of Intelligent office stationery pen |
| CN109466209A (en) * | 2018-12-31 | 2019-03-15 | 杭州简弈科技有限公司 | A kind of adjustable magnetic control elastic force pen |
-
2015
- 2015-12-25 CN CN201521092651.4U patent/CN205661205U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128103A (en) * | 2017-04-25 | 2017-09-05 | 安徽庆睿实业有限责任公司 | A kind of Intelligent office stationery pen |
| CN109466209A (en) * | 2018-12-31 | 2019-03-15 | 杭州简弈科技有限公司 | A kind of adjustable magnetic control elastic force pen |
| CN109466209B (en) * | 2018-12-31 | 2023-12-22 | 温州市简系文具有限公司 | Adjustable magnetic control elastic pen |
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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: 20161026 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |