CN103895412A - Pen with indication function - Google Patents
Pen with indication function Download PDFInfo
- Publication number
- CN103895412A CN103895412A CN201410149982.0A CN201410149982A CN103895412A CN 103895412 A CN103895412 A CN 103895412A CN 201410149982 A CN201410149982 A CN 201410149982A CN 103895412 A CN103895412 A CN 103895412A
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- CN
- China
- Prior art keywords
- pen
- ink
- ink bag
- groove
- cell body
- 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.)
- Withdrawn
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- Pens And Brushes (AREA)
Abstract
The invention relates to a pen with the indication function. The pen comprises a pen body. The pen is characterized in that an ink bag containing ink inside the pen body is provided with a groove from top to bottom, the upper portion of the groove and the ink bag are closed, the groove is communicated with the ink bag through a vertical gap, a metal sheet is arranged inside the groove, and the lower portion of the metal sheet is connected with foam; when the ink bag contains ink, the metal sheet can float on the ink through the foam; the lower portion of the outer side of the ink bag is provided with a metal sensor which is connected with a control device and an indication device through a wire; when the metal sheet inside the groove descends to the position where the metal sensor is located, the metal sensor can trigger a switch of the indication device through the control device to enable the indication device to give the 'tick' alarm sound, and people can judge that the ink in the pen body is not enough through the alarm sound given from the interior of the pen body. The pen is simple in structure and easy to manufacture.
Description
Technical field
The present invention relates to a kind of study article, more precisely a kind of pen with deixis.
Background technology
Pen is the article that present people often use in learning life, people can use pen to write, after ink in pen is finished, people just need again to infusing ink in pen, because whether the quantity of ink that people are difficult to view in pen in the situation that not opening pen is gone back enough, remind people for convenient the quantity of ink deficiency in the situation that, can produce a kind of pen with deixis.
Summary of the invention
The object of this invention is to provide a kind of a kind of pen with deixis simple in structure.
Object of the present invention can realize in the following manner:
A kind of pen with deixis, comprise pen body (1), it is characterized in that being provided with cell body (2) from top to down in the ink bag of pen body (1) internal storage ink, in cell body (2), be provided with sheet metal (4), the bottom of sheet metal (4) is connected with foam (3), bottom in ink bag outside is provided with metal sensor (5), and metal sensor (5) is connecting the switch of control device (6) and indicating device (7) by wire.
The ink bag of the top of described cell body (2) and described pen body (1) keeps sealing, and described cell body (2) communicates by a vertical crack and ink bag.
The present invention compared with prior art has the following advantages: owing to adopting, indicating device is set in pen, in the time that the quantity of ink in pen is not enough, indicating device will sound the alarm like this, thereby can remind people to add ink to pen timely.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present invention.
In figure: 1, pen body, 2, cell body, 3, foam, 4, sheet metal, 5, metal sensor, 6, control device, 7, indicating device.
Detailed description of the invention
As follows with reference to accompanying drawing 1:
A kind of pen with deixis, comprise pen body 1, cell body 2, foam 3, sheet metal 4, metal sensor 5, control device 6 and indicating device 7, it is characterized in that being provided with cell body 2 from top to down in the ink bag of pen body 1 internal storage ink, the top of cell body 2 and ink bag sealing, cell body 2 communicates by a vertical crack and ink bag, in cell body 2, be provided with sheet metal 4, the bottom of sheet metal 4 is connected with foam 3, in the time having ink in ink bag, sheet metal 4 will swim in above ink by foam 3, bottom in ink bag outside is provided with metal sensor 5, metal sensor 5 is connecting control device 6 and indicating device 7 by wire, in the time that the position of the interior sheet metal 4 of cell body 2 drops to the position of metal sensor 5, metal sensor 5 will trigger by control device 6 switch of indicating device 7, make indicating device 7 send the alarm song of " dripping ", people just can judge that the quantity of ink in pen body 1 is not enough by the alarm song sending in pen body 1 like this, the present invention is simple in structure, be easy to manufacture.
Above detailed description of the invention is only the preferred embodiment of this creation, not in order to limit this creation, any amendment of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (2)
1. one kind has the pen of deixis, comprise pen body (1), it is characterized in that being provided with cell body (2) from top to down in the ink bag of pen body (1) internal storage ink, in cell body (2), be provided with sheet metal (4), the bottom of sheet metal (4) is connected with foam (3), bottom in ink bag outside is provided with metal sensor (5), and metal sensor (5) is connecting the switch of control device (6) and indicating device (7) by wire.
2. a kind of pen with deixis according to claim 1, is characterized in that the top of described cell body (2) and the ink bag of described pen body (1) keep sealing, and described cell body (2) communicates by a vertical crack and ink bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149982.0A CN103895412A (en) | 2014-04-15 | 2014-04-15 | Pen with indication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149982.0A CN103895412A (en) | 2014-04-15 | 2014-04-15 | Pen with indication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103895412A true CN103895412A (en) | 2014-07-02 |
Family
ID=50987126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410149982.0A Withdrawn CN103895412A (en) | 2014-04-15 | 2014-04-15 | Pen with indication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103895412A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481949A (en) * | 2018-03-28 | 2018-09-04 | 北京小米移动软件有限公司 | Control method, device and the intelligent pen of intelligent pen |
| CN110194011A (en) * | 2018-02-25 | 2019-09-03 | 李星辉 | A kind of pen core with quantity of ink prompt facility |
-
2014
- 2014-04-15 CN CN201410149982.0A patent/CN103895412A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194011A (en) * | 2018-02-25 | 2019-09-03 | 李星辉 | A kind of pen core with quantity of ink prompt facility |
| CN108481949A (en) * | 2018-03-28 | 2018-09-04 | 北京小米移动软件有限公司 | Control method, device and the intelligent pen of intelligent pen |
| CN108481949B (en) * | 2018-03-28 | 2020-01-03 | 北京小米移动软件有限公司 | Control method and device of intelligent pen and intelligent pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140702 |