CN206378835U - Ball-type nib and stylus - Google Patents
Ball-type nib and stylus Download PDFInfo
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- CN206378835U CN206378835U CN201720040797.7U CN201720040797U CN206378835U CN 206378835 U CN206378835 U CN 206378835U CN 201720040797 U CN201720040797 U CN 201720040797U CN 206378835 U CN206378835 U CN 206378835U
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Abstract
The utility model discloses ball-type nib and stylus.Ball-type nib, including：Write ball, support ball, nib housing；The nib housing is provided with inverted concave cavity, and cavity is provided with the support level that ball is supported described at least three, and each support level sets the support ball of a free rotation, and plane is parallel to plane where cavity hatch where the support level；The writing ball is arranged in the cavity, is supported and is contacted with the support ball, and is cut in cavity hatch inwall outside.Ball is supported to coordinate the slip of writing ball in ball-type nib writing process of the present utility model, the writing of increase writing ball rolls fluency.The slip writing of writing ball is increased using angular range, writing is more comfortable, and the Chinese character key element writing processes such as " pen ", " choosing hook ", " cutting edge of a knife or a sword of starting writing out " can be carried out glibly in writing, without scratching writing screen, reduce writing screen, the abrasion of stylus, extension writing screen, the service life of stylus.
Description
Technical field
The utility model is related to Writing instrument field, especially relates to ball-type nib and stylus.
Background technology
With the appearance of increasing intelligent writing screen, people are to the concern of stylus also more and more higher.With science and technology
Development is swift and violent, and digital computer equipment increases, and the chance write with pen is fewer and fewer, can be to user with the future using stylus writing
The application experience of normal writing style.
Conventional touch pen is the fixed pen core of column, and pen core structure is stiff, and easily occurring sliding friction with writing screen causes screen
Curtain cut, not only influences writing screen visual effect and can substantially reduce the service life of writing screen, and conventional touch pen,
The nib of pen core is also easily damaged in hard friction, causes the wasting of resources.
Therefore, prior art could be improved.
Utility model content
Main purpose of the present utility model is a kind of ball-type nib of offer and ball pen, it is intended to solve conventional touch pen knot
Structure fixes, stiff, the problem of easy damaged screen.
The utility model proposes a kind of ball-type nib, including：Write ball, support ball, nib housing；
The nib housing is provided with the support for being provided with inverted concave cavity, cavity and ball being supported described at least three
Position, each support level sets the support ball of a free rotation, and plane is parallel to where cavity hatch where the support level
Plane；
The writing ball is arranged in the cavity, is supported and is contacted with the support ball, and is cut in cavity hatch outside
Locate inwall.
Preferably, the cavity top surface is concave ball surfaces, and cavity top edge sets annular groove, the support ball
Support level is uniformly distributed in annular groove.
Preferably, the annular groove is made up of annular relief, cavity top surface, nib inner walls；The convex annular
The center of circle of disc where the portion of rising is cavity end face center；The distance value of the annular relief and nib housing is equal to support ball
Diameter value；The height value of the annular relief is 1/3 to 1 times of support ball radius value.
Preferably, it is described writing ball spill cavity hatch maximum cross-section diameter with writing ball diameter proportion be
0.92:1 to 0.96:1.
Preferably, the diameter proportion scope of the writing ball diameter and support ball is 4:1 to 5:1, the writing rolling
Pearl diameter range is 7.5 to 8.5mm.
Preferably, the writing ball material is nylon.
The utility model also proposes a kind of stylus, including：Nib, penholder；
The nib is above-mentioned ball-type nib；The penholder is removably attachable to nib top.
Preferably, the penholder is to be threadedly connected to nib top, and external screw thread is distributed with the top outer of the nib, institute
Internal thread is distributed with the bottom inside for stating penholder；The external screw thread, the pitch of thread of internal thread are 0.7mm.
Preferably, the penholder is connected to nib top with inserting mode；The relative two ends of the nib top sidewall are set
Put the buckle that a pair of pressures are pinched；Nib is plugged in penholder cavity under buckle pressed state.
Preferably, the penholder is made up of ferritic stainless steel or martensitic stain less steel.
The utility model beneficial effect：Ball is supported to coordinate writing ball in ball-type nib writing process of the present utility model
The slip of pearl, the writing of increase writing ball rolls fluency.The slip writing of writing ball is increased using angular range, is write
It is more comfortable.The stylus provided using the utility model is write, and can not only realize that information is inputted, and can be smooth in writing
Ground carries out the Chinese character key element writing processes such as " pen ", " choosing hook ", " cutting edge of a knife or a sword of starting writing out ", without scratching writing screen, drops to greatest extent
The abrasion of low writing screen, stylus, extension writing screen, the service life of stylus.
Brief description of the drawings
The cross-sectional view of ball-type nib in the embodiment of Fig. 1 the utility model one；
The structural representation of ball pen in the embodiment of Fig. 2 the utility model one.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Reference picture 1, the ball-type nib that the utility model embodiment is provided, including：Write ball 1, support ball 2, pen
Sharp housing 42；
The nib housing is provided with the support for being provided with inverted concave cavity 3, cavity 3 and ball being supported described at least three
Position 6, each support level 6 sets the support ball 2 of a free rotation, and the place plane of support level 6 is open parallel to cavity 3
Place plane；
The writing ball 1 is arranged in the cavity 3, is supported and is contacted with the support ball 2, and is cut in cavity 3 outside
Inwall at opening.
Above-mentioned writing ball 1 is used to contact writing screen writing input information.Above-mentioned support ball 2 is used to support writing ball
1, support ball to be uniformly distributed described at least three, form the rotation of a supporting surface support writing ball 1, and prevent writing from rolling
The translation gliding of pearl 1.Writing ball 1 can firmly roll with writing, and support ball 2 is matched simultaneously when writing ball 1 is rolled rolls,
The writing of writing ball 1 is coordinated to roll, frictional force when reducing writing between writing ball 1 and writing screen, increase writing ball 1
Rolling fluency.The rolling writing of writing ball 1 is increased using angular range, and 45° angle can be presented certainly with plate face maximum in handwriting
By rotating writing, write more comfortable.
Further, the ball-type nib that the utility model embodiment is provided, the cavity top surface 40 is concave ball surfaces, chamber
The edge of body top surface 40 sets annular groove 4, and the support level 6 of the support ball 2 is uniformly distributed in annular groove 4.
Above-mentioned annular groove 4 can limit support ball 2 and freely be rotated in default support level 6, prevent support ball 2 from taking off
From the translation gliding of support level 6.Meanwhile, support ball 2, which is in, is conducive to the assembling for supporting ball 2 in annular groove 4, reduce product
Fraction defective.
Above-mentioned annular groove 4 is made up of annular relief 41, cavity top surface 40, the inwall of nib housing 42；The convex annular
The center of circle for playing the place disc of portion 41 is the center of cavity top surface 40；Distance value of the annular relief 41 and nib housing 42 etc.
In the diameter value of support ball 2, the rotation location of support ball 2 can be preferably limited, and makes support ball 2 and annular relief
41st, cavity top surface 40, the inwall of nib housing 42 and writing ball 1 are matched in the way of a contact.Point contact, which can reduce, to rub
Wiping makes the more smooth smoothness of ball moving, and can improve product service life.The height value of the annular relief 41 is support
1/3 to 1 times of the radius value of ball 2, can make annular relief 41 while the indexing certainly of support ball 2 is limited, not touch book
Ball 1 is write, the writing of without prejudice to writing ball 1 is rolled.
Further, the ball-type nib that the utility model embodiment is provided, the writing ball 1 spills cavity 3 and is open
The proportion of maximum cross-section diameter and the writing diameter of ball 1 is 0.92:1 to 0.96:1.Writing ball 1 spills the part of sphere
Directly affect writing effect and the usage experience of user.
Further, the ball-type nib that the utility model embodiment is provided, the diameter of writing ball 1 and support ball
2 diameter proportion scope is 4 to 5.The linkage effect of writing ball 1 and support ball 2 can be preferably matched, support ball is too small
The rolling of writing ball 1 can not be preferably limited, support ball is too big to hinder writing ball 1 to write fluency when rolling.
Further, the ball-type nib that the utility model embodiment is provided, the diameter range of writing ball 1 is 7.5-
8.5mm.The thickness of matching nib shell is set to meet the use habit that holds a pen of masses, use is more comfortable, and enhancing user makes
With experience.
Further, the ball-type nib that the utility model embodiment is provided, the material of writing ball 1 is nylon material
Matter, writing ball 1 can also select stainless steel and other metal materials.
It is PA66 that the material of ball 1 is write in the utility model embodiment.Polyamide, English name is polyamide,
Abbreviation PA.Nylon (Nylon) is commonly called as, it is the general name of the high polymer containing amide group in macromolecular main chain repeat unit, and
PA66 is polyhexamethylene adipamide, property is hard, wear-resisting, endurance, with excellent mechanical property, the replaceable metals of PA66 make
With PA66 mass is lighter than metal, can mitigate product weight increase comfortable writing sense.
Support ball 2 material is carbon steel material.Carbon steel material hard high-wearing feature, meets support ball 2
Function requirement, preferably can match for a long time PA66 materials writing ball 1 writing roll, extend ball-type nib use
Life-span.
The ball-type nib writing of the utility model embodiment is big using angular range, writes more comfortable, meets masses
Writing style.The ball-type nib that the utility model embodiment is provided can required design in time writer, resistance pen, capacitance pen etc. are tactile
Control in pen.
Referring to Figures 1 and 2, the utility model embodiment also provides a kind of stylus, including：Nib 7, penholder 8；It is described
Nib 7 is above-mentioned ball-type nib, including：Write ball 1, support ball 2, nib housing 42；
The nib housing is provided with the support level 6 that 8 support balls are provided with inverted concave cavity 3, cavity 3,
Each support level 6 sets the support ball 2 of a free rotation, and the place plane of support level 6 is parallel to where the opening of cavity 3
Plane；
The writing ball 1 is arranged in the cavity 3, is supported and is contacted with the support ball 2, and is cut in cavity 3 outside
Inwall at opening.
The stylus that the utility model embodiment is provided, ball-type nib uses 8 support balls 2 and 1 writing ball 1
Coordinate and rotate, 8 support balls, 2 pairs of writing formation fulcrums of ball 1 reduce rolling friction and play spacing solid to writing ball 1
It is set for using.
The support level 6 of support ball 2 is uniformly distributed in annular groove 4, limits support ball 2 in default support level 6
It is interior freely to rotate, prevent support ball 2 from departing from the translation gliding of support level 6.Meanwhile, support ball 2 is in favourable in annular groove 4
In the assembling of support ball 2, product fraction defective is reduced.
The stylus that the utility model embodiment is provided, annular groove 4 is by annular relief 41, cavity top surface 40, nib
The inwall of housing 42 is constituted；The center of circle of the place disc of annular relief 41 is the center of cavity top surface 40；The annular protrusion
The distance value of portion 41 and nib housing 42 is equal to the diameter value of support ball 2.Support ball 2 and annular relief 41, cavity top
Face 40, the inwall of nib housing 42 and writing ball 1 are matched in the way of a contact.The height of annular protrusion 41 is support ball
2/3 times of 2 radius values, the width of annular relief is 0.1 to 0.2mm.
The stylus that the utility model embodiment is provided, writing ball 1 is nylon66 fiber material ball, a diameter of 8 ± 0.1mm；
Support ball 2 is carbon steel ball, 1.8 ± 0.1mm of diameter.Writing the diameter of ball 1 with support ball 2 diameter proportion value be
4.45, stylus width is 16mm, meets routine and writes the custom that holds a pen.The height of writing ball 1 part that spills sphere is
2.75mm, accounts for writing the 34.4% of the diameter of ball 1, writing ball 1 spills the opening maximum cross-section diameter of cavity 3 and writing ball
The ratio value of 1 diameter is 0.94, meets popular writing use habit, and makes nib shell nozzle stress minimum, extends ball-type
The service life of stylus.
Nib structure design and the material of stylus are to influence the key factor of fluent writing degree and sensitivity, are also influence
One of place of most critical of user's real experiences and impression.The utility model embodiment puies forward the stylus of arch, and it writes ball 1
Slip writing increased using angular range, handwriting and plate face can be presented 45° angle and freely rotate writing, can not only realize that information is defeated
Enter, and the Chinese character key element writing processes such as " pen ", " choosing hook ", " cutting edge of a knife or a sword of starting writing out " can be carried out glibly in writing, without
Writing screen is scratched, writing screen, the abrasion of stylus, extension writing screen, the service life of stylus are reduced to greatest extent.
The utility model embodiment provide stylus, the nib 7 with penholder 8 to be threadedly coupled, the top of the nib 7
External screw thread is distributed with the outside of portion, internal thread is distributed with the bottom inside of the penholder 8；The pitch of thread of the external screw thread, internal thread
For 0.7mm.The nib 7 of stylus is detachable, when writing the long-time of ball 1 using there is accidental damage, can only replace nib 7,
Whole stylus need not be scrapped, the wasting of resources is reduced.Penholder 8 is made up of ferritic stainless steel, and band is magnetic, and stylus can match somebody with somebody
Close external magnet adsorbable in blackboard or other writing screen product surfaces, it is convenient to place stylus and do not allow easy to lose.
Plastics paster 10, paster 10 and the cap for brush are additionally provided with the stylus that the utility model embodiment is provided, its cap for brush 9
9 composition pen clips, are easy to user to carry with.
Further to consolidate the stress support of stylus concave spherical surface 40, the ball-type touch-control that the utility model embodiment is provided
Pen also includes a supporting part 5, and the supporting part 5 is located above the concave spherical surface 40 of nib cavity 3, is cylindrical masses modeling
Material.
For increase user experience, pressure sensitivity during increase writing, penholder and nib described in the utility model embodiment
Junction also can be set spring members.
In the stylus that another embodiment of the utility model is provided, the connected mode of nib 7 and penholder 8 is changed.Penholder 8
The top of nib 7 is connected to inserting mode；The relative two ends of the top sidewall of nib 7 set a pair and press the buckle pinched.Pressing
The top of nib 7 is plugged in the cavity of penholder 8 by buckle, and buckle is in impaction state in connection, is contracted in nib cavity, is close to pen
The cavity inner wall of bar 8；During dismounting, nib 7 can be firmly extracted, buckle opens automatically.Buckle structure makes nib 7 and penholder 8 more just
In connection.
The stylus that the utility model embodiment is provided is applicable to pressure sensitive luminous energy liquid crystal small blackboard, and liquid crystal is hand-written
Plate, pressure sensitive blank waits pressure sensitive to write class product.The nib of stylus is not exclusively fixed, and can be exerted oneself according to when writing
Difference, more have feel when allowing user to write, draw a picture.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of ball-type nib, it is characterised in that including：Write ball, support ball, nib housing；
The nib housing is provided with the support level for being provided with inverted concave cavity, cavity and ball being supported described at least three, often
Individual support level sets the support ball of a free rotation, and plane is parallel to plane where cavity hatch where the support level；
The writing ball is arranged in the cavity, is supported and is contacted with the support ball, and is cut in outside in cavity hatch
Wall.
2. ball-type nib according to claim 1, it is characterised in that the cavity top surface is concave ball surfaces, cavity top
Face edge sets annular groove, and the support level of the support ball is uniformly distributed in annular groove.
3. ball-type nib according to claim 2, it is characterised in that the annular groove is by annular relief, cavity
Top surface, nib inner walls composition；The center of circle of disc where the annular relief is cavity end face center；The annular protrusion
The distance value of portion and nib housing is equal to support ball diameter value；The height value of the annular relief is support ball radius value
1/3 to 1 times.
4. ball-type nib according to claim 1, it is characterised in that the writing ball spills cavity hatch maximum and cut
The proportion of face diameter and writing ball diameter is 0.92:1 to 0.96:1.
5. ball-type nib according to claim 1, it is characterised in that the writing ball diameter is straight with support ball
Footpath proportion is 4:1 to 5:1, the writing ball diameter scope is 7.5 to 8.5mm.
6. ball-type nib according to claim 1, it is characterised in that the writing ball material is nylon.
7. a kind of stylus, it is characterised in that including：Nib, penholder；
The nib is the ball-type nib any one of the claims 1-6；
The penholder is removably attachable to nib top.
8. stylus according to claim 7, it is characterised in that the penholder is described to be threadedly connected to nib top
External screw thread is distributed with the top outer of nib, and internal thread is distributed with the bottom inside of the penholder；The external screw thread, internal thread
The pitch of thread is 0.7mm.
9. stylus according to claim 7, it is characterised in that the penholder is connected to nib top with inserting mode；
The relative two ends of the nib top sidewall set a pair and press the buckle pinched；Nib is plugged in penholder chamber under buckle pressed state
Body.
10. stylus according to claim 7, it is characterised in that the penholder by ferritic stainless steel or martensite not
Rust steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040797.7U CN206378835U (en) | 2017-01-13 | 2017-01-13 | Ball-type nib and stylus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040797.7U CN206378835U (en) | 2017-01-13 | 2017-01-13 | Ball-type nib and stylus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378835U true CN206378835U (en) | 2017-08-04 |
Family
ID=59404058
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040797.7U Active CN206378835U (en) | 2017-01-13 | 2017-01-13 | Ball-type nib and stylus |
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| CN (1) | CN206378835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843541A (en) * | 2017-01-13 | 2017-06-13 | 深圳市好写科技有限公司 | Ball-type nib and stylus |
| CN110903639A (en) * | 2019-11-15 | 2020-03-24 | 广州视源电子科技股份有限公司 | Stylus pen point composite material, stylus pen and pen point preparation method |
| CN111158508A (en) * | 2019-12-11 | 2020-05-15 | 华为技术有限公司 | Stylus and terminal equipment |
-
2017
- 2017-01-13 CN CN201720040797.7U patent/CN206378835U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843541A (en) * | 2017-01-13 | 2017-06-13 | 深圳市好写科技有限公司 | Ball-type nib and stylus |
| CN110903639A (en) * | 2019-11-15 | 2020-03-24 | 广州视源电子科技股份有限公司 | Stylus pen point composite material, stylus pen and pen point preparation method |
| CN110903639B (en) * | 2019-11-15 | 2022-06-03 | 广州视源电子科技股份有限公司 | Stylus pen point composite material, stylus pen and pen point preparation method |
| CN111158508A (en) * | 2019-12-11 | 2020-05-15 | 华为技术有限公司 | Stylus and terminal equipment |
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