CN209400983U - Touch pen, pen point thereof and electronic device comprising same - Google Patents
Touch pen, pen point thereof and electronic device comprising same Download PDFInfo
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- CN209400983U CN209400983U CN201920406117.8U CN201920406117U CN209400983U CN 209400983 U CN209400983 U CN 209400983U CN 201920406117 U CN201920406117 U CN 201920406117U CN 209400983 U CN209400983 U CN 209400983U
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- Prior art keywords
- nib
- stylus
- surface layer
- touch
- main part
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- 239000002344 surface layer Substances 0.000 claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 8
- 241001422033 Thestylus Species 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Abstract
The utility model discloses a touch-control pen and nib and electron device who contains this touch-control pen thereof. The pen point of the touch pen comprises a main body part and a surface layer, wherein the surface layer is used for being in contact with a touch screen during writing input, the surface layer is coated on the main body part, and the surface of the surface layer is a rough surface with a concave-convex structure. The pen point of the touch pen has the advantages that the concave-convex structure is formed on the surface of the surface layer, the roughness of the surface is improved, the friction force between the pen point and a screen can be improved, the friction feeling during real writing is favorably generated, the pen point is not slippery when in writing input, the accuracy of the writing input is favorably improved, and the writing is fine and smooth. And concave-convex structure's top layer can also form effectual buffering when touching the screen, makes the impact sound little, and effective screen protection can also improve the sense of touch between nib and the screen, promotes to write the input and experiences.
Description
Technical field
The utility model relates to technical field of touch-control display, more particularly, to a kind of stylus and its nib and contain the touching
Control the electronic device of pen.
Background technique
As Intelligent touch terminal is universal in people's life and work, touch screen has been developing progressively as complete people
Machine interface alternation platform, people can directly write input on the screen.Wherein, infrared touch technology is the choosing of mainstream market
It selects.The advantages of infrared touch panel, can be touched by finger, pen or any object for stopping light to realize touch control operation.From
From the point of view of in touch experience, the precision of stylus is higher, and expanding function is richer, more meets the use habit of user, therefore by
To extensive concern.But when the infrared touch pen point of different structure is write on the screen, the writing experience of larger difference can be generated.
For traditional infrared touch pen point of majority when writing, sense of touch is poor, rubs between screen small, easily slides, and is unfavorable for writing input
The raising of precision.
Utility model content
Based on this, it is necessary to provide it is a kind of can be improved sense of touch and be conducive to improve write input precision stylus and its
Nib and the electronic device containing the stylus.
A kind of nib of stylus, it is described nib include main part and surface layer, the surface layer be used for write input when with
Touch screen is in contact, and the surface layer is coated on the main part, and the surface on the surface layer is the coarse table with concaveconvex structure
Face.
The height of the concaveconvex structure protrusions and/or the depth of groove are in 50 μm of -100 μ in one of the embodiments,
Between m.
The concaveconvex structure is uniformly distributed in the whole surface on the surface layer in one of the embodiments,.
It is in one of the embodiments, in arc surfaced, and the entire surface on the surface layer in the entire surface on the surface layer
On outer diameter be gradually reduced with close to pen tip position.
The outer diameter of the one end far from the pen tip position on the surface layer is 3.5mm- in one of the embodiments,
5.5mm；And/or
The length of the main part is 3mm-5mm；And/or
Radius of curvature of the surface layer at the pen tip position is 0.5mm-5mm.
The main part is integrally formed structures with the surface layer in one of the embodiments,.
The nib includes micro- cross-linked structure and filler particles in one of the embodiments, and micro- cross-linked structure is
Elastic construction with continuous micropore, the filler particles are filled in the micropore of micro- cross-linked structure.
The partial size of the filler particles is 1 μm -500 μm in one of the embodiments,.
Micro- cross-linked structure self-mixing has silicone powder and/or lubricated granules in one of the embodiments,.
The partial size of the silicone powder is 5 μm~20 μm in one of the embodiments,；The partial size of the lubricated granules is 30
μm~60 μm.
The nib further includes and the integrally formed rod-shaped interconnecting piece of the main part, institute in one of the embodiments,
Rod-shaped interconnecting piece is stated for being mounted on penholder；Or
The nib is equipped with the mounting groove for being mounted on penholder in the main part.
A kind of stylus, including nib described in penholder and any of the above-described embodiment being mounted on the penholder.
A kind of electronic device, including above-mentioned stylus and the touch-control input display part to match with the stylus.
The touch-control input display part is the input display with infrared touch panel in one of the embodiments,
Part.
The nib of above-mentioned stylus forms concaveconvex structure by the surface on its surface layer, and the roughness on surface improves, can be with
The frictional force between screen is improved, is conducive to generate abrasive feel when true writing, makes to be unlikely to too " sliding when writing input
Slip ", be conducive to improve the precision for writing input, make to write delicate and smooth.And the surface layer of concaveconvex structure can also shield in touching
Effective buffering is formed when curtain, keeps strike note small, effective protection screen can also improve the sense of touch between nib and screen, mention
It rises and writes input experience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the nib of the stylus of an embodiment of the present invention.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that be referred to as " being set to " another element when element, it can directly on the other element or
There may also be elements placed in the middle by person.When an element is considered as " connection " another element, it can be directly to
Another element may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
As shown in Figure 1, an embodiment of the present invention provides a kind of nib 100 of stylus comprising main part 110
With surface layer 120.Wherein, surface layer 120 is coated on main part 110.Surface layer 120 is used to connect when writing input with touch screen
Touching.In the present embodiment, the surface on surface layer 120 is the rough surface with concaveconvex structure 122.
Rough surface, that is, the surface irregularity with concaveconvex structure 122, have protrusion and/or groove, protrusion and/or
Groove can be spot distribution in corresponding surface, can also be formed continuously strip or in a crisscross manner netted etc. or point
Shape is combined with other shapes.
In a specific example, the depth of the height of 122 protrusions of concaveconvex structure and/or groove 50 μm -100 μm it
Between, such as can be 50 μm, 55 μm, 60 μm, 65 μm, 70 μm, 75 μm, 80 μm, 85 μm, 90 μm, 95 μm or 100 μm etc..
Preferably, concaveconvex structure 122 is uniformly distributed in the whole surface on surface layer 120, in this way convenient for for selecting as needed
It selects and is contacted using any part and any angle on surface layer 120 with touch screen, promote the freedom for writing input.
It is in arc surfaced in the entire surface on surface layer 120, and in the entire surface on surface layer 120 in the specific example of diagram
Outer diameter be gradually reduced with close to pen tip position 124.The surface layer 120 of arc surfaced structure can reduce and touch when writing input
The contact area for touching screen is conducive to improve input precision, realizes point contact input.
More specifically, the outer diameter of the one end at the separate pen tip position 124 on surface layer 120 is 3.5mm-5.5mm.Main part 110
Length be 3mm-5mm.Radius of curvature of the surface layer 120 at pen tip position 124 is 0.5mm-5mm.The surface layer of entire nib 100
120 shape, size and each section Proportionality design are reasonable, are conducive to improve the precision for writing input.
In a specific example, main part 110 is integrally formed structures with surface layer 120.The bumps on 120 surface of surface layer
Structure 122 can be formed by the way of mold moulding, by carrying out concave-convex etching in mold cavity, control the depth of texture
Degree, such as between 50 μm -100 μm, to change the surface roughness of the nib 100 of moulding.Main part 110 and surface layer 120 1
Body formed, convenient for production, and overall structure is reliable and stable.
More specifically, nib 100 includes micro- cross-linked structure 102 and filler particles 104.Micro- cross-linked structure 102 is with even
The elastic construction of continuous micropore, filler particles 104 are filled in the micropore of micro- cross-linked structure.
In a specific example, micro- cross-linked structure 102 can using high density polyethylene (HDPE) and low density polyethylene (LDPE) according to
It is extruded into after certain proportion homogeneous blend.Micro- cross-linked structure 102 makes nib 100 have elasticity, and has certain hardness,
It is being able to maintain certain intensity with screen contact formula, but is being unlikely to really up to the mark and causes the biggish shock sound.
Filler particles 104 are the powdery filling material with certain degree of hardness and appropriate partial size, include but are not limited to mica
Powder, graphite powder, kaolin particle or hollow glass micropearl etc..Preferably, the partial size of filler particles 104 is 1 μm -500 μm.Micro-
The wearability that suitable filler particles can be effectively improved nib 100 is added in cross-linked structure 102, while it is thick to further increase it
Rugosity is conducive to generate abrasive feel when true writing, obtains preferably for experiencing.
Further, in a specific example, micro- cross-linked structure 102 itself is also doped with silicone powder and/or lubricated granules.
Wherein, the partial size of silicone powder is 5 μm~20 μm, and the partial size of lubricated granules is 30 μm~60 μm.Silicone powder can be used for increasing height
The processing fluidity of density polyethylene and low density polyethylene (LDPE) improves the interface compatibility between each component, makes micro- cross-linked structure
102 structures are more uniform, are conducive to the mechanical property for improving nib 100.It is double stearic that lubricated granules can be but not limited to ethylene
Amide particle, lubricated granules have good inside and outside lubricity and release property, can increase the toughness of nib 100, improve processability
Energy.Silicone powder is matched with lubricated granules, synergistic can make nib 100 that there is more excellent anti-scratch to draw, is wear-resistant, high
The performances such as intensity and easy processing.
Integrally formed written 100 can be made of conventional moulding process, such as injection molding or extrusion molding etc.,
As long as control forms the rough surface with concaveconvex structure.
Further, as shown in Figure 1, in the specific example of diagram, nib 100 further includes being integrally formed with main part 110
Rod-shaped interconnecting piece 130.Rod-shaped interconnecting piece 130 is for being mounted on penholder.The outer diameter of rod-shaped interconnecting piece 130 can be but unlimited
In for 3.5mm-5.5mm.It is understood that in other specific examples rod-shaped interconnecting piece 130 can also be not provided in nib 100, directly
It connects and opens up the mounting groove for being mounted on penholder in main part 110.
The utility model additionally provides a kind of stylus comprising penholder and be mounted on penholder above-mentioned written 100.Pen
First 100 can design the end for being inserted in or being set in penholder according to specific structure.
In addition, the utility model additionally provides a kind of electronic device comprising above-mentioned stylus and with stylus match
Touch-control input display part.
Preferably, the touch-control input display part is the input display part with infrared touch panel.
The nib 100 of above-mentioned stylus forms concaveconvex structure 122, the roughness on surface by the surface on its surface layer 120
It improves, the frictional force between screen can be improved, realize that true write is felt, make to be unlikely to too " sliding when writing input
Slip ", be conducive to improve the precision for writing input, make to write delicate and smooth.And the surface layer 120 of concaveconvex structure 122 can also be
Effective buffering is formed when touching screen, keeps strike note small, effective protection screen can also improve between nib 100 and screen
Sense of touch, promoted write input experience.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (14)
1. a kind of nib of stylus, which is characterized in that the nib includes main part and surface layer, and the surface layer is for writing
It is in contact when input with touch screen, the surface layer is coated on the main part, and the surface on the surface layer is with concaveconvex structure
Rough surface.
2. the nib of stylus as described in claim 1, which is characterized in that the height of the concaveconvex structure protrusions and/or
The depth of groove is between 50 μm -100 μm.
3. the nib of stylus as described in claim 1, which is characterized in that the concaveconvex structure is uniformly distributed in the surface layer
Whole surface.
4. the nib of stylus as described in claim 1, which is characterized in that it is in arc surfaced in the entire surface on the surface layer,
And the outer diameter in the entire surface on the surface layer is gradually reduced with close to pen tip position.
5. the nib of stylus as claimed in claim 4, which is characterized in that one far from the pen tip position on the surface layer
The outer diameter at end is 3.5mm-5.5mm；And/or
The length of the main part is 3mm-5mm；And/or
Radius of curvature of the surface layer at the pen tip position is 0.5mm-5mm.
6. such as the nib of stylus according to any one of claims 1 to 5, which is characterized in that the main part and the table
Layer is integrally formed structures.
7. the nib of stylus as claimed in claim 6, which is characterized in that the nib includes micro- cross-linked structure and filling
Grain, micro- cross-linked structure are the elastic construction with continuous micropore, and the filler particles are filled in micro- cross-linked structure
In the micropore.
8. the nib of stylus as claimed in claim 7, which is characterized in that the partial size of the filler particles is 1 μm -500 μm.
9. the nib of stylus as claimed in claim 7, which is characterized in that micro- cross-linked structure self-mixing has silicone powder
And/or lubricated granules.
10. the nib of stylus as claimed in claim 9, which is characterized in that the partial size of the silicone powder is 5 μm~20 μm；
The partial size of the lubricated granules is 30 μm~60 μm.
11. the nib of the stylus as described in any one of claim 7~10, which is characterized in that the nib further include with
The integrally formed rod-shaped interconnecting piece of main part, the rod-shaped interconnecting piece is for being mounted on penholder；Or
The nib is equipped with the mounting groove for being mounted on penholder in the main part.
12. a kind of stylus, which is characterized in that including penholder and be mounted on the penholder as in claim 1~11 appoint
Nib described in one.
13. a kind of electronic device, which is characterized in that match including stylus as claimed in claim 12 and with the stylus
Touch-control input display part.
14. electronic device as claimed in claim 13, which is characterized in that the touch-control input display part is with infrared touching
Touch the input display part of screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920406117.8U CN209400983U (en) | 2019-03-28 | 2019-03-28 | Touch pen, pen point thereof and electronic device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920406117.8U CN209400983U (en) | 2019-03-28 | 2019-03-28 | Touch pen, pen point thereof and electronic device comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400983U true CN209400983U (en) | 2019-09-17 |
Family
ID=67900088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920406117.8U Active CN209400983U (en) | 2019-03-28 | 2019-03-28 | Touch pen, pen point thereof and electronic device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400983U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111171572A (en) * | 2020-01-19 | 2020-05-19 | 广州视源电子科技股份有限公司 | Passive capacitive pen nib, passive capacitive pen and nib manufacturing method |
| WO2023241509A1 (en) * | 2022-06-14 | 2023-12-21 | 华为技术有限公司 | Pen tip and preparation method therefor, and electronic stylus and smart terminal |
| CN117806472A (en) * | 2023-10-31 | 2024-04-02 | 荣耀终端有限公司 | Pen point, handwriting pen and electronic equipment assembly |
-
2019
- 2019-03-28 CN CN201920406117.8U patent/CN209400983U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111171572A (en) * | 2020-01-19 | 2020-05-19 | 广州视源电子科技股份有限公司 | Passive capacitive pen nib, passive capacitive pen and nib manufacturing method |
| WO2023241509A1 (en) * | 2022-06-14 | 2023-12-21 | 华为技术有限公司 | Pen tip and preparation method therefor, and electronic stylus and smart terminal |
| CN117806472A (en) * | 2023-10-31 | 2024-04-02 | 荣耀终端有限公司 | Pen point, handwriting pen and electronic equipment assembly |
| CN117806472B (en) * | 2023-10-31 | 2024-09-10 | 荣耀终端有限公司 | Pen point, handwriting pen and electronic equipment assembly |
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