CN204904220U - Pressure pen - Google Patents
Pressure pen Download PDFInfo
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- CN204904220U CN204904220U CN201520468318.2U CN201520468318U CN204904220U CN 204904220 U CN204904220 U CN 204904220U CN 201520468318 U CN201520468318 U CN 201520468318U CN 204904220 U CN204904220 U CN 204904220U
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- pen
- pressure
- pen container
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- 230000003287 optical effect Effects 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000035945 sensitivity Effects 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 5
- 229910001416 lithium ion Inorganic materials 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- ORMNNUPLFAPCFD-DVLYDCSHSA-M phenethicillin potassium Chemical compound [K+].N([C@@H]1C(N2[C@H](C(C)(C)S[C@@H]21)C([O-])=O)=O)C(=O)C(C)OC1=CC=CC=C1 ORMNNUPLFAPCFD-DVLYDCSHSA-M 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
The utility model provides a pressure pen. Pressure pen includes outer pen container, interior pen container, circuit unit, optical detection unit, pressure unit, inductance core and refill, outer pen container cover is located interior pen container, the inside accommodating space that forms of interior pen container, circuit unit with optical detection unit set up in in the accommodating space that interior pen container formed, just optical detection unit locates accommodating space's top, the pressure unit set up in interior pen container outside terminal with space between the inside end of outer pen container, optical detection unit with the pressure unit all with the circuit unit electricity is connected, the inductance core cover take the photograph in the refill, the refill accept in the accommodating space of interior pen container outwards extends outer pen container. The utility model provides a pressure pen has the advantage that the energy consumption is low, the location is accurate, work efficiency is high and operating time is long.
Description
Technical field
The utility model relates to a kind of pressure sensi-tive pen, especially, relates to a kind of pressure sensi-tive pen as drawing boards input media.
Background technology
The Digital Pressure induction pen of drawing, be called for short pressure-sensitive pen, pressure sensi-tive pen generally coordinates drawing boards to use together.Usual pressure sensi-tive pen not only can carry out common writing on traditional paper, and nib has pressure sensitive, exert oneself according to drawing or when writing, the image writing picture when reality is write at different pressures can be imitated, can show the deep or light change of thickness according to the different images of pressure, the writing brush etc. that can imitate in reality draws well-bedded ink and wash like this.
The kind of current pressure sensi-tive pen mainly contains battery induction type, infrared-type, resistance-type or ultrasonic type etc.Therefore at present pressure sensi-tive pen exist energy consumption high, locate the defects such as inaccurate and inefficiency.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of pressure sensi-tive pen with the high optical detection apparatus of low energy consumption, accurate positioning and work efficiency.
A kind of pressure sensi-tive pen that the utility model provides, comprise outer pen container, interior pen container, circuit unit, optical detection unit, pressure sensitivity unit, inductance core and pen core, described outer pen container is sheathed on described interior pen container, described interior pen container inside forms receiving space, described circuit unit and described optical detection unit are arranged in the receiving space of described interior pen container formation, and described optical detection unit is located at the top of described receiving space, described pressure sensitivity unit is arranged at the space between described interior pen container external end and described outer pen container inside end, described optical detection unit and described pressure sensitivity unit are all electrically connected with described circuit unit, described inductance core cover is photographed described pen core, described pen core is contained in the receiving space of described interior pen container and extends outward described outer pen container.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, described outer pen container comprises outer pen tube rod and the cap for brush, the described cap for brush coordinates with described outer pen tube rod and forms receiving space, and described interior pen tube rod is contained in the receiving space that described outer pen tube rod and the described cap for brush are formed.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, described optical detection unit comprises light emitting source, convex lens and optical sensor, the top of the receiving space that described interior pen container is formed is located at by described convex lens, described optical sensor is arranged along connecing described convex lens, described light emitting source is located at bottom the receiving space of described interior pen container formation, and described light emitting source is separated by described circuit board with described convex lens and described optical sensor.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, described pressure sensitivity unit comprises pressure transducer and spring, described pressure transducer is arranged at the end of described interior pen container and described pressure transducer is electrically connected with described circuit board, and described spring is located between described pressure transducer and described outer pen container end.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, described circuit power comprises battery and circuit board, described battery is electrically connected with described circuit board, the light emitting source of described optical detection unit and optical sensor are all electrically connected with described circuit board, and the pressure transducer of described pressure sensitivity unit is electrically connected with described circuit board.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, described battery is lithium battery or lithium ion battery.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, described circuit board is provided with wireless transmitter module and battery charging module.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, also comprise switch element, described switch element to be located in the middle part of described outer pen container and to be extended internally and is contained in the receiving space that described interior pen container formed, and described switch element is electrically connected with described circuit board.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, described pen core is any one in water fillable, refill for ball-point pen, plastics pen core or trace ball pen core, described pen core is partially housed in the receiving space of described outer pen tube rod and cap for brush assembly formation, and extends outward the described cap for brush.
In a kind of preferred embodiment of the pressure sensi-tive pen provided at the utility model, described trace ball pen core and the described cap for brush are equipped with.
The pressure sensi-tive pen provided at the utility model has that energy consumption is low, accurate positioning, work efficiency are high and the advantage of longevity of service.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the pressure sensi-tive pen embodiment that the utility model provides;
Fig. 2 is the structured flowchart of the pressure sensi-tive pen that provides of the utility model to computing machine transmission data;
Fig. 3 is the structural representation of the another kind of embodiment of pressure sensi-tive pen that the utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the schematic diagram of a kind of preferred embodiment of pressure sensi-tive pen that Fig. 1 provides for the utility model.Described pressure sensi-tive pen 100 comprises interior pen container 11, outer pen container 12, circuit unit 13, optical detection unit 14, pressure sensitivity unit 15, pen core 16, switch element 17 and inductance core (not shown).Described outer pen container 12 is sheathed on described interior pen container 11, described interior pen container 11 inside forms receiving space, described circuit unit 13, described optical detection unit 14 are contained in the receiving space of described interior pen container 11 formation, and described optical detection unit 14 is positioned at the front end of described pressure sensi-tive pen 100.Described pressure sensitivity unit 15 is located at the gap between described interior pen container 11 bottom and described outer pen container 12 bottom, described pen core 16 is partially housed in the receiving space that described interior pen container 11 is formed, and extends outward inductance core described in described outer pen container 12 top and be sheathed on described pen core 16.
The top of described interior pen container 11 is open architecture, and the bottom of described interior pen container 11 is enclosed construction.
Described outer pen container 12 comprises outer pen tube rod 121 and the cap for brush 122, and the assembly of the described cap for brush 122 is in described outer pen tube rod 121 top, and preferably, the described cap for brush 122 and described outer pen tube rod 121 are spiral assembly or grafting assembly.Described outer pen tube rod 121 forms receiving space with the assembly of the described cap for brush 122.Collecting described interior pen container 11, described outer pen container 12, described circuit unit 13, described optical detection unit 14, described pressure sensitivity unit 15 and described pen core 16 in the receiving space that described outer pen container 12 is formed.Structure and the described interior pen container 11 of described outer pen tube rod 121 are similar.
Described circuit unit 13 comprises battery 131 and circuit board 132, and described battery 131 is described pressure sensi-tive pen 100 power supply, and described battery 131 is electrically connected with described circuit board 132.Preferably, described battery 131 is can lithium ion battery, and particularly, described can lithium ion battery be lithium battery or lithium ion battery.Refer to Fig. 2, described circuit board 132 is also provided with wireless transmitter module 1321 and battery charging module 1322.Described wireless transmitter module 1321 is provided with the wireless receiving module 300 be equipped with it, described wireless receiving module 300 is connected with the described computing machine 400 being provided with standard agreement, thus realizes that the electric signal that produced by described circuit board 132 is wireless reaches the computing machine 400 being provided with standard agreement being connected with described wireless receiving module 300.
Described optical detection unit 14 comprises light emitting source 141, convex lens 142 and optical sensor 143, and described light emitting source 141 is for emitting beam, and preferably, described light emitting source 141 is LED (Light-EmittingDiode, light emitting diode).Described optical sensor 143 front end is located at by described convex lens 142, described convex lens 142 and described optical sensor 143 are divided into described circuit board 132 both sides with described light emitting source 141, and described light emitting source 141 is close with the position of described convex lens 142 and described optical sensor 143.Described light emitting source 141 is electrically connected with described circuit board 132, and described optical sensor 143 is electrically connected with described circuit board 132 simultaneously.In the process of writing, described light emitting source 141 emits beam and is irradiated in drawing boards or traditional paper, and described light, after reflection, is converged by described convex lens 142 pairs of reflection rays, and the reflected light after converging first is inputted described optical sensor 143.Described optical sensor 143, by contrasting the reflected light signal that the reflected light signal that receives and a upper moment receive this moment, just can show that the nib of described pen core 16 is at direction of motion during this period of time and move distance.The described cap for brush 122 can be provided with the lightening hole (not shown) and incidence hole (not shown) that are equipped with described light emitting source 141 and convex lens 142 respectively, certainly, the described cap for brush 122 can also be light-transmitting materials or part is light-transmitting materials, and this situation also can not arrange through hole.
Described pressure sensitivity unit 15 comprises pressure transducer 151 and spring 152, and the top of described interior pen container 11 outside is located at by described pressure transducer 151, and the space between described pressure transducer 151 and described outer pen container 12 inner tip is located at by described spring 152.Described pressure transducer 151 is electrically connected with described circuit board 132; In the non-operational state, described spring 152 in the raw, i.e. both uncompressed state of also not extending.But when described pressure sensi-tive pen 100 works, described pen core 16 can compress described spring 152, power can be conducted to described pressure transducer 151 by described spring 152, and described pressure transducer 151 is according to the difference of pressure and then produce different electric signal and reach described circuit board 132.
Described pen core 16 can be common fountain pen refill or ball pen, and now described pen core 16 can leave person's handwriting on traditional paper; When not needing to leave person's handwriting on traditional paper, described pen core 16 can be changed to plastics pen core, and described pen core 16 is equipped with the described cap for brush.
Described switch element 17 be located at described outer pen container 12 surface, and extend internally be contained in described interior pen container 11 formed receiving space in, described switch element 17 is electrically connected with described circuit board 132.
The specific works process of pressure sensi-tive pen 100 described in the present embodiment is as follows: refer to Fig. 2, first described switch 17 is opened, in writing process when described pen core 16 is near drawing boards 300, due to the electromagnetic induction between the inductance core of described pressure sensi-tive pen 100 and described drawing boards 300, described drawing boards 300 just can obtain the positional information of described pressure sensi-tive pen 100, described drawing boards 300 is provided with the computing machine 400 of standard agreement described in information transmission being given, described in standard agreement is installed computing machine just can reflect the position of described pressure sensi-tive pen 100 in real time.Certain described drawing boards 300 can place traditional paper, when described pressure sensi-tive pen 100 and described drawing boards 300 or traditional paper near time, described light emitting source 141 utilizing emitted light signal reaches described traditional paper or plane, light signal reflects by described traditional paper or plane, reflected light signal is collected by described convex lens 142 and is reached described optical sensor 143, described optical sensor changes light signal into electric signal, described electric signal reaches described circuit board 132 and reaches described drawing boards 300 by the wireless transmitter module 1321 on described circuit board 132, because described drawing boards 300 is connected with the described computing machine 400 being provided with standard agreement, therefore the motion track of described pressure sensi-tive pen 100 can be shown on screen.
Simultaneously, described pressure sensi-tive pen 100 is in writing process, described pen core 16 presses described traditional paper or plane, described pen core 16 can be subject to reacting force and described reacting force is reached pressure sensitivity unit 15 simultaneously, now the spring 152 of described pressure sensitivity unit 15 is compressed, described pressure is reached described pressure transducer 151 by described spring 152, pressure signal is changed into electric signal and reaches described circuit board 132 by described pressure transducer 151, equally, described drawing boards 300 is reached by the wireless transmitter module 1321 on described circuit board 132, described drawing boards 300 is connected with the described computing machine 400 being provided with standard agreement, the thickness that the size variation of described pressure can be shown as person's handwriting or image by the computing machine 400 being provided with standard agreement is therefore deep or light, namely when pressure is large, the lines of person's handwriting or image are thicker, darken.
Refer to Fig. 3, Fig. 3 is the schematic diagram of the another kind of embodiment of pressure sensi-tive pen 200 that the utility model provides.The difference of the described pressure sensi-tive pen 100 that described pressure sensi-tive pen 200 and a upper embodiment that the present embodiment provides provide is: the pen core in the present embodiment adopts trace ball pen core 26, accordingly, and the corresponding adjustment carried out in position of described optical detection unit 24.Described light emitting source 241 emits beam and is irradiated to described trace ball pen core 26, and described convex lens 242 can converge the light that reflected by described trace ball pen core 26 and reach described optical sensor 243.Other parts of the described pressure sensi-tive pen 200 that the present embodiment provides and principle of work identical with the described pressure sensi-tive pen 100 that a upper embodiment provides, here repeat no more.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a pressure sensi-tive pen, it is characterized in that, comprise outer pen container, interior pen container, circuit unit, optical detection unit, pressure sensitivity unit, inductance core and pen core, described outer pen container is sheathed on described interior pen container, described interior pen container inside forms receiving space, described circuit unit and described optical detection unit are arranged in the receiving space of described interior pen container formation, and described optical detection unit is located at the top of described receiving space, described pressure sensitivity unit is arranged at the space between described interior pen container external end and described outer pen container inside end, described optical detection unit and described pressure sensitivity unit are all electrically connected with described circuit unit, described inductance core cover is photographed described pen core, described pen core is contained in the receiving space of described interior pen container and extends outward described outer pen container.
2. pressure sensi-tive pen according to claim 1, it is characterized in that, described outer pen container comprises outer pen tube rod and the cap for brush, and the described cap for brush coordinates with described outer pen tube rod and forms receiving space, and described interior pen tube rod is contained in the receiving space that described outer pen tube rod and the described cap for brush are formed.
3. pressure sensi-tive pen according to claim 2, it is characterized in that, described optical detection unit comprises light emitting source, convex lens and optical sensor, the top of the receiving space that described interior pen container is formed is located at by described convex lens, described optical sensor is arranged along connecing described convex lens, and described light emitting source is located at bottom the receiving space of described interior pen container formation.
4. pressure sensi-tive pen according to claim 1, it is characterized in that, described pressure sensitivity unit comprises pressure transducer and spring, described pressure transducer is arranged at the end of described interior pen container and described pressure transducer is electrically connected with described circuit board, and described spring is located between described pressure transducer and described outer pen container end.
5. the pressure sensi-tive pen according to claim 3 or 4, it is characterized in that, described circuit power comprises battery and circuit board, described battery is electrically connected with described circuit board, the light emitting source of described optical detection unit and optical sensor are all electrically connected with described circuit board, and the pressure transducer of described pressure sensitivity unit is electrically connected with described circuit board.
6. pressure sensi-tive pen according to claim 5, is characterized in that, described battery is lithium battery or lithium ion battery.
7. pressure sensi-tive pen according to claim 5, is characterized in that, described circuit board is provided with wireless transmitter module and battery charging module.
8. pressure sensi-tive pen according to claim 1, is characterized in that, also comprises switch element, and described switch element to be located in the middle part of described outer pen container and to be extended internally and is contained in the receiving space that described interior pen container formed, and described switch element is electrically connected with described circuit board.
9. pressure sensi-tive pen according to claim 1, it is characterized in that, described pen core is any one in water fillable, refill for ball-point pen, plastics pen core or trace ball pen core, and described pen core is partially housed in the receiving space of described outer pen tube rod and cap for brush assembly formation, and extends outward the described cap for brush.
10. pressure sensi-tive pen according to claim 9, is characterized in that, described trace ball pen core and the described cap for brush are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468318.2U CN204904220U (en) | 2015-07-02 | 2015-07-02 | Pressure pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468318.2U CN204904220U (en) | 2015-07-02 | 2015-07-02 | Pressure pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904220U true CN204904220U (en) | 2015-12-23 |
Family
ID=54926383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520468318.2U Active CN204904220U (en) | 2015-07-02 | 2015-07-02 | Pressure pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107066126A (en) * | 2017-05-09 | 2017-08-18 | 北京新国人智慧科技股份有限公司 | Smart pen |
-
2015
- 2015-07-02 CN CN201520468318.2U patent/CN204904220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107066126A (en) * | 2017-05-09 | 2017-08-18 | 北京新国人智慧科技股份有限公司 | Smart pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518108 1st Floor, Building 1, Huiwang Science and Technology Park, Shiyan Street, Tangtou Community, Shiyan Street, Baoan District, Shenzhen, Guangdong Province Patentee after: Shenzhen Huewang Trend Technology Co.,Ltd. Address before: 518000, Unit D, 2nd Floor, Building B, Shifeng Science and Technology Park, Huangmabu Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HUION ANIMATION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |