CN204172546U - A kind of novel fountain-pen of monitoring ink content - Google Patents
A kind of novel fountain-pen of monitoring ink content Download PDFInfo
- Publication number
- CN204172546U CN204172546U CN201420250429.1U CN201420250429U CN204172546U CN 204172546 U CN204172546 U CN 204172546U CN 201420250429 U CN201420250429 U CN 201420250429U CN 204172546 U CN204172546 U CN 204172546U
- Authority
- CN
- China
- Prior art keywords
- branch road
- ink
- pen
- switch
- circuit
- 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
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a kind of pen automatically monitoring ink content, has the advantages that before ink is about to be finished, to send prompting to user.In pen, there is a circuit, have mercury tube switch in main line, connect circuit when mercury tube switch is uprightly placed, circuit is also divided into three branch roads: the first branch road has NE555 timer integrated circuit, connects the second branch road after certain hour by relay; Second branch road has generating laser, and the laser of laser transmitter projects is by irradiating photosensitive switch after transparent ink capsule; 3rd branch road has photosensitive switch and warning lamp.When the height of ink level lower than laser, the illumination that photosensitive switch accepts strengthens, and connect the 3rd branch road, warning lamp is lighted.This is novel compensate for the deficiency that traditional pen does not possess monitoring ink content automatically, allows user be about to be finished by Timeliness coverage fountain pen ink, fills with ink in time.
Description
Technical field
The utility model relates to a kind of pen automatically monitoring ink content, has the advantages that before ink is about to be finished, to send prompting to user.
Background technology
At present, traditional pen does not possess the function of monitoring ink content automatically, when penholder checks under non rotating, can not recognize whether the ink of pen is about to be finished.Owing to not filling the pen with ink in time, fountain pen ink may be caused to be finished in the extemporal situation of milli, to cause inconvenience.
Summary of the invention
The defect of the function of monitoring ink content automatically is not possessed for overcoming traditional pen.The utility model provides a kind of pen, and this pen can not only monitor pen ink inside content, and can give the alarm in time before ink is about to be finished, and allows user fill with ink in time.
The scheme that the invention for solving the technical problem is taked is: in pen, there is a circuit, mercury tube switch is had in main line, main line circuit is connected when mercury tube switch is uprightly placed, circuit is divided into three branch roads: the first branch road has NE555 timer integrated circuit, connects the second branch road after certain hour by relay; Second branch road has generating laser and normal open switch, and the laser of laser transmitter projects irradiates photosensitive switch through after transparent ink capsule: the 3rd branch road has photosensitive switch and warning lamp.When ink level is lower than the height of laser, the laser intensity that photosensitive switch accepts strengthens, and connect the 3rd branch road, warning lamp is lit, and reaches the object that ink is filled with in prompting.
The beneficial effects of the utility model are: compensate for the deficiency that traditional pen does not possess monitoring ink content automatically, allow user be about to be finished by Timeliness coverage fountain pen ink, fill with ink in time.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structural representation of this novel fountain-pen.
Fig. 2 is these novel circuit theory diagrams.
1. turn-knob switchs, 2. power supply indicator, 3. power supply in figure, 4.NE555 timer integrated circuit, 5. transparent ink capsule, 6. generating laser, 7. photosensitive switch, 8. warning lamp, 9. mercury tube switch, 10.NE555 timer, 111. first end pin, 112. second end pin, 113. the 3rd end pin, 114. the 4th end pin, 115. five terminal pin, 116. the 6th end pin, 117. the 7th end pin, 118. the 8th end pin, 12. circuit rheostats, 13. circuit first electric capacity, 14. circuit second electric capacity, 15. circuit diode, 16. relays, 17. normal open switch.
Detailed description of the invention
In FIG, the structural representation of novel fountain-pen can be seen, outward winding rotary switch 1, when pen is upright, mercury tube switch 9 is connected, power supply indicator 2 is lighted, NE555 timer integrated circuit 4 is started working, and after certain hour, NE555 timer integrated circuit 4 controls other device and starts working, the laser that generating laser 6 is launched is irradiated on photosensitive switch 7 through after transparent ink capsule 5, and photosensitive switch 7 controls warning lamp 8 according to reception laser brightness situation and works.
In fig. 2, can see the schematic diagram of circuit working, circuit comprises power supply 3, rotary switch 1, mercury tube switch 9, power supply indicator 2, normal open switch 17, generating laser 6, photosensitive switch 7, warning lamp 8.NE555 timer integrated circuit is made up of NE555 timer 10, circuit rheostat 12, circuit first electric capacity 13, circuit second electric capacity 14, circuit diode 15, relay 16, and NE555 timer 10 has again following eight end pin: first end pin 111, second end pin 112, the 3rd end pin 113, the 4th end pin 114, five terminal pin 115, the 6th end pin 116, the 7th end pin 117, the 8th end pin 118.In circuit, rotary switch 1, mercury tube switch 9, power supply indicator 2 are positioned on main line, circuit is also divided into three branch roads simultaneously: NE555 timer integrated circuit 4 is positioned at the first branch road, generating laser 6 and normal open switch 17 are positioned at the second branch road, and photosensitive switch 7 and warning lamp 8 are positioned at the 3rd branch road.During work, open rotary switch 1, pen is in vertical state, mercury tube switch connection, the NE555 timer 10 of the first branch road is powered, after a period of time, relay 16 is energized, connect the normal open switch 17 being positioned at the second branch road, after second branch road is connected, generating laser 6 is started working, when fountain pen ink is more, laser is very low through brightness after transparent ink capsule, the photosensitive switch 7 of the 3rd branch road is in off-state, when the height of ink level lower than laser, photosensitive switch 7 is irradiated by the laser not through ink, photosensitive switch 7 is opened, connect the 3rd branch road, warning lamp 8 is lighted.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; described by above-described embodiment and description, principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. can monitor the novel fountain-pen of ink content for one kind, comprise NE555 timer integrated circuit (4), transparent ink capsule (5), generating laser (6), photosensitive switch (7), warning lamp (8), mercury tube switch (9), NE555 timer (10), relay (16), normal open switch (17), be characterized in: in pen, there is a circuit, mercury tube switch (9) is had in main line, circuit is divided into three branch roads: the first branch road has NE555 timer integrated circuit (4), second branch road has generating laser (6) and normal open switch (17), 3rd branch road has photosensitive switch (7) and warning lamp (8).
2. NE555 timer integrated circuit according to claim 1, it is characterized in that: NE555 timer integrated circuit (4) is arranged in the first branch road, comprise relay (16) and the NE555 timer (10) of control second branch road normal open switch (17).
3. generating laser according to claim 1, is characterized in that: generating laser (6) is positioned at the second branch road, and the laser of transmitting irradiates through transparent ink capsule (5) photosensitive switch (7) being positioned at the 3rd branch road afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250429.1U CN204172546U (en) | 2014-05-12 | 2014-05-12 | A kind of novel fountain-pen of monitoring ink content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250429.1U CN204172546U (en) | 2014-05-12 | 2014-05-12 | A kind of novel fountain-pen of monitoring ink content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172546U true CN204172546U (en) | 2015-02-25 |
Family
ID=52561382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250429.1U Expired - Fee Related CN204172546U (en) | 2014-05-12 | 2014-05-12 | A kind of novel fountain-pen of monitoring ink content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172546U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3184321A1 (en) * | 2015-11-30 | 2017-06-28 | Wipro Limited | A smart closure unit for a writing apparatus |
| CN110171226A (en) * | 2019-07-08 | 2019-08-27 | 吕光华 | A kind of intelligent pen with scarce black warning function |
| WO2019196061A1 (en) * | 2018-04-12 | 2019-10-17 | 深圳市柔宇科技有限公司 | Handwriting sensing pen, refill thereof, and ink volume automatic detection method |
| WO2020124310A1 (en) * | 2018-12-17 | 2020-06-25 | 深圳市柔宇科技有限公司 | Stylus and handwriting input system |
-
2014
- 2014-05-12 CN CN201420250429.1U patent/CN204172546U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3184321A1 (en) * | 2015-11-30 | 2017-06-28 | Wipro Limited | A smart closure unit for a writing apparatus |
| US10057548B2 (en) | 2015-11-30 | 2018-08-21 | Wipro Limited | Smart closure unit for a writing apparatus |
| WO2019196061A1 (en) * | 2018-04-12 | 2019-10-17 | 深圳市柔宇科技有限公司 | Handwriting sensing pen, refill thereof, and ink volume automatic detection method |
| WO2020124310A1 (en) * | 2018-12-17 | 2020-06-25 | 深圳市柔宇科技有限公司 | Stylus and handwriting input system |
| CN113165415A (en) * | 2018-12-17 | 2021-07-23 | 深圳市柔宇科技股份有限公司 | Handwriting pen and handwriting input system |
| CN110171226A (en) * | 2019-07-08 | 2019-08-27 | 吕光华 | A kind of intelligent pen with scarce black warning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204172546U (en) | A kind of novel fountain-pen of monitoring ink content | |
| CN103329810A (en) | Automatic feeding pet cage | |
| CN206311170U (en) | A kind of level monitoring device in ore pulp production flow line | |
| CN203950518U (en) | Be with pressure sensing road indicator device | |
| CN204405062U (en) | Coloured light warning Dynamic Water is dull and stereotyped | |
| CN205416977U (en) | Novel drawing board | |
| CN203787058U (en) | Automatic attention device for road construction safety | |
| CN204084452U (en) | A kind of cigar lighter with alcohol tester | |
| CN104154562A (en) | Cigarette lighter with alcohol tester | |
| CN107720499A (en) | Efficient energy-saving device of elevator | |
| CN204420819U (en) | A kind of LED | |
| CN203790071U (en) | Root tube length measuring instrument with adjustable display screen brightness | |
| CN203835492U (en) | Engine oil filling alarming device for engine | |
| CN205375950U (en) | Elbow joint teaching mode | |
| CN205214993U (en) | Intelligent water dispenser | |
| CN203914397U (en) | A kind of control circuit of drink tea utensil and the prior-warning device thereof that prevent spilling water | |
| CN204306604U (en) | Portable type environmental protection is prayed for blessings Electonic incense | |
| CN203289709U (en) | An illumination control device | |
| CN211319569U (en) | Auxiliary sand table for career planning | |
| CN204158154U (en) | With the glass stand of indicator lamp at night | |
| CN202903497U (en) | Locomotive photoelectric speed signal generator | |
| CN104955196B (en) | A kind of indicator light circuit | |
| CN204179064U (en) | Change the bulb specific purpose tool | |
| CN204070678U (en) | A kind of automatic luminous clothes | |
| CN202954315U (en) | Warning road cone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Tao Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Tao Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20160512 |