WO2023063456A1 - Pointe de stylo tactile pour l'écriture de caractères de petite taille - Google Patents

Pointe de stylo tactile pour l'écriture de caractères de petite taille Download PDF

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Publication number
WO2023063456A1
WO2023063456A1 PCT/KR2021/014389 KR2021014389W WO2023063456A1 WO 2023063456 A1 WO2023063456 A1 WO 2023063456A1 KR 2021014389 W KR2021014389 W KR 2021014389W WO 2023063456 A1 WO2023063456 A1 WO 2023063456A1
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WO
WIPO (PCT)
Prior art keywords
pen tip
pen
touch
nib
coupling
Prior art date
Application number
PCT/KR2021/014389
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English (en)
Korean (ko)
Inventor
이용원
Original Assignee
이용원
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이용원 filed Critical 이용원
Priority to PCT/KR2021/014389 priority Critical patent/WO2023063456A1/fr
Publication of WO2023063456A1 publication Critical patent/WO2023063456A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks

Definitions

  • the present invention relates to a nib of a touch pen for fine writing, and more particularly, even if wear occurs due to friction caused by writing, the cross-sectional shape of the pen tip does not change, thereby enabling fine writing that cannot be implemented with conventional touch pen nibs. It is about the nib of the touch pen.
  • the touch screen is a visual display device used to display an image, and also an input device/terminal capable of operating a device equipped with a touch screen by touching an image displayed on the screen.
  • the touch screen can operate electronic devices by touching an image, it can be used intuitively, and it is not necessary to install a separate input device/terminal to configure the device compactly.
  • touch screens are almost indispensably installed in portable mobile electronic devices.
  • Smartphones and tablet PCs that have been used recently are typical examples of portable devices equipped with touch screens.
  • the touch screen can be divided into a touch screen called a pressure-sensitive or resistive type and a capacitive type touch screen according to the operating principle, but most of the recently used touch screens are capacitive touch screens.
  • the capacitive touch screen has the advantage of being able to generate an input signal using a conductor (conductor) such as a finger and enabling a soft and sensitive touch.
  • a touch pen is mainly used to input by touching the touch screen as described above, and when continuously used, the pen tip of the touch pen is worn out, so the purchase cost is economically burdened by purchasing and replacing the pen tip part. there is.
  • the protective cap is formed in a conical shape, and has a structure in which an opening is formed on one side to insert a pen tip.
  • the protective cap is used by fitting it to the outer circumferential surface of the pen tip body, and when the protective cap is worn out and the touch feeling is lost, replace it with a new one.
  • the conventional protective cap is formed in a conical shape on an elastic material and coupled to the outer circumferential surface of the pen tip body for use, it is often separated from the body of the pen tip during use and is not closely adhered to.
  • the material of the protective cap itself uses a soft rubber material, frictional force increases when the hardness is low, and on the contrary, when the hardness is high, the frictional force decreases due to a decrease in touch feeling and noise occurs during friction.
  • the pen tip of the conventional touch pen has a problem in that fine work is difficult because the tip of the pen tip is blunt.
  • the pen tip of the conventional touch pen is made of plastic material, so when writing or drawing on the touch screen of a tablet PC with the conventional touch pen, the pen tip of the touch pen easily slips on the screen or rubs against the touch screen. Noise is generated, and there are problems such as tearing of the pen tip due to friction.
  • the present invention does not change the cross-sectional shape of the pen tip even when abrasion occurs due to friction caused by writing, enabling fine writing (fine writing) that cannot be implemented with conventional touch pen nibs, and is a liquid crystal film having a textured paper texture. It is an object of the present invention to provide a touch pen nib for fine writing that does not change the shape of the pen tip due to abrasion due to irregularities even after use, which improves durability compared to conventional pen nibs and does not cause a decrease in writing feeling even after writing for a long time. do.
  • the nib of the touch pen for fine writing relates to a nib of a touch pen that provides a writing feeling by contacting the touch screen of a smartphone or tablet PC, and is made of a metal material and has a conical shape whose diameter expands from one end to the other end.
  • a pen tip coupling hole to which the pen tip is coupled is formed at one end, and a coupling portion coupled to the touch pen body is formed at the opposite end, and the pen tip body is coupled to the front end of the touch pen body through the coupling portion; and a pen tip made of felt and coupled to the pen tip coupling hole of the nib body to provide a writing feeling by coming into contact with the touch screen when writing on the touch screen.
  • a sensor accommodating hole having a depth from the other end of the coupling portion toward the inside of the pen nib body is formed at the center of the coupling portion according to the present invention.
  • the sensor accommodation hole according to the present invention contacts one side end of the touch sensor on its inner end surface, and protrudes a connection protrusion to electrically connect the nib body to the touch sensor.
  • the nib of the touch pen for fine writing relates to a nib of a touch pen that provides a writing feeling by contacting the touch screen of a smartphone or tablet PC, and is made of plastic and has a diameter that expands from one end to the other end.
  • a pen tip body having a conical shape, one end having a pen tip coupling hole to which the pen tip is coupled, and an opposite end extending a coupling portion coupled to the touch pen body to be coupled to the front end of the touch pen body through the coupling portion; and a pen tip made of felt and coupled to the pen tip coupling hole of the nib body to provide a writing feeling by coming into contact with the touch screen when writing on the touch screen, wherein the pen tip is at the center of the coupling portion and at the other end of the coupling portion.
  • a sensor through hole communicating with the pen tip coupling hole of the body is formed, and an antenna member provided at one end of the touch sensor is positioned in the pen tip coupling hole through the sensor through hole.
  • the touch sensor passing through the pen tip coupling hole through the sensor through hole according to the present invention is preferably inserted into the other side of the pen tip coupled to the pen tip coupling hole.
  • At least one fixing protrusion having a height in a direction toward the center protrudes from the inner circumferential surface of the pen tip coupling hole according to the present invention, and the other side of the pen tip can be fixed to the pen tip coupling hole by force fitting.
  • an adhesive groove is formed on the outer surface of the other side of the pen tip in the longitudinal direction, and after coupling the other side of the pen tip to the pen tip coupling hole, an adhesive is injected into the adhesive groove, and the adhesive is applied to the pen tip coupling hole.
  • the other side of the pen tip can be fixed.
  • a coupling groove having a depth from the center to the outside is formed on the inner circumferential surface of the pen tip coupling hole, and coupling wings are formed on the left and right sides of the other side of the pen tip, respectively, so that the other side of the pen tip is attached to the pen tip coupling hole.
  • the other side of the pen tip may be fixed to the pen tip coupling hole by inserting a coupling wing into the coupling groove.
  • the pen tip according to the present invention preferably has a cylindrical shape with one end in contact with the touch screen forming a conical shape.
  • the shape of the pen tip does not change due to abrasion caused by the irregularities, so the durability is improved compared to the conventional pen tip, and the writing feeling does not deteriorate even when writing for a long time. .
  • FIG. 1 is an exploded perspective view showing a disassembled state of a nib of a touch pen for thinning according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing a cross section of a nib of a touch pen for thinning according to an embodiment of the present invention.
  • FIG 3 is a cross-sectional view showing a cross section of a nib of a touch pen for thinning according to another embodiment of the present invention.
  • FIG. 4 is a cross-sectional view showing a cross section of a nib of a touch pen for thinning according to another embodiment of the present invention.
  • FIG. 5 is a cross-sectional view showing a cross section of a nib of a touch pen for thinning according to another embodiment of the present invention.
  • FIG. 6 is a cross-sectional view showing a cross section of a nib of a touch pen for thinning according to another embodiment of the present invention.
  • the nib of the touch pen for thinning is made of a metal material and has a conical shape whose diameter extends from one end to the other end, and a pen tip coupling hole to which the pen tip is coupled is formed at one end, a pen nib body coupled to the front end of the touch pen body through the coupling portion extending from the side end and coupled to the touch pen body; and a pen tip made of felt and coupled to the pen tip coupling hole of the nib body to provide a writing feeling by coming into contact with the touch screen when writing on the touch screen, so that the cross-sectional shape of the pen tip occurs even when wear occurs due to friction caused by writing.
  • the present invention does not change the cross-sectional shape of the pen tip even if wear occurs due to friction caused by writing in the process of touching and inputting a touch screen such as a smartphone or tablet PC. writing) is possible, and even when used on a liquid crystal film having a paper texture treated with irregularities, the shape of the pen tip does not change due to abrasion caused by the irregularities, so the durability is improved compared to the conventional pen tip, and the writing feeling is reduced even after writing for a long time. It relates to a nib of a touch pen for fine writing that does not occur, and will be described with reference to the drawings.
  • the nib of the touch pen for thinning includes a nib body 100 and a pen tip 200.
  • the nib body 100 moves from one side to the other.
  • a pen tip coupling hole 110 to which the pen tip 200 is coupled is formed on one side
  • a coupling portion 120 coupled to the touch pen body 10 is formed on the opposite side to extend and form, It is coupled to one side of the touch pen body 10 through the coupling part 120 .
  • the nib body 100 is preferably made of a metal material that is a conductor in order to adjust the sensitivity (change in capacitance) of the touch screen to the extent of proximity to the touch screen.
  • the coupling part 120 of the nib body 100 is formed in a cylindrical shape, but formed to have a relatively smaller diameter than the diameter of the other end of the nib body 100, so that the nib body 100 and the coupling part 120 ), a coupling step 101 is formed on the boundary line between the touch pen body 100, and when the pen tip body 100 is coupled to one side of the touch pen body 10, the function of a stopper is prevented from being coupled beyond the corresponding depth.
  • the touch pen It harmonizes with the exterior of the
  • a sensor receiving hole 121 extending into the nib body 100 is formed at the inner center of the coupling part 120 .
  • a screw surface 122 screwed to one side of the touch pen body 10 is formed on the inner circumferential surface of the sensor accommodating hole 121, and a connection protrusion 123 protrudes from the inner end surface of the sensor accommodating hole 121.
  • connection protrusion 123 contacts one end of the touch sensor 11 so that the nib body 100 and the touch sensor 11 are electrically connected, so that the nib body 100 functions as an antenna of the touch sensor 11. exert
  • the coupling part 120 is concentric with the nib body 100, and is screwed to one side of the touch pen body 10 having the touch sensor 11 on one side through a threaded surface 122. While accommodating the touch sensor 11 of the touch pen main body 10 inside the sensor accommodating hole 121, the connection protrusion 123 protruding from the inner end surface of the sensor accommodating hole 121 is provided with the touch sensor 11 ), to electrically connect the nib body 100 made of a metal material, which is a conductor, and the touch sensor 11, so that the nib body 100 exhibits the antenna function of the touch sensor 11 .
  • the pen tip 200 is coupled to the pen tip coupling hole 110 of the nib body 100.
  • the pen tip 200 is made of felt, and one end comes into contact with the touch screen of the tablet PC to feel writing by friction. to provide.
  • the pen tip 200 is a cylindrical shape in which felt is compression molded and one end is conical like a pencil or pen. When writing on the screen, it comes into contact with the touch screen to provide a writing feeling through friction.
  • the pen tip 200 is made of felt that is more durable than the conventional pen tip, wear is caused by friction with the touch screen or a liquid crystal film attached to the touch screen (a film having irregularities formed on the surface to have a paper texture during writing). Even if the diameter of one end of the pen tip 200 that comes into contact with the touch screen is minimized, the deformation of the shape due to abrasion caused by writing and drawing for a long time does not occur, so fine writing (fine writing) is possible without adjusting the pen pressure for a long time. possible.
  • the pen tip 200 is described in the present invention by limiting its material to felt, but is not limited thereto, and may be made of a material such as plastic, silicon, or wood.
  • the pen tip 200 is coupled and fixed to the pen tip coupling hole 110 in various ways, and it is preferable that the pen tip 200 is coupled and fixed so as not to rotate inside the pen tip coupling hole 110 .
  • a plurality of fixing protrusions 111 protrude from the inner circumferential surface of the pen tip coupling hole 110 shown in FIG.
  • the pen tip 200 As the pen tip 200 is made of felt, it has self-elasticity.
  • the pen tip coupling Presses the other side of the pen tip 200 entering the hole 110, but as the pen tip 200 overcomes the pressure with its own elasticity, the pen tip 200 is fitted into the pen tip coupling hole 110 forcibly. Insertion is fixed.
  • Another example with reference to FIG. 3 is to form an adhesive groove 210 in the pen tip 200, and when the pen tip 200 is coupled to the pen tip coupling hole 110, the adhesive is injected into the adhesive groove 210. , The pen tip 200 is coupled and fixed to the pen tip coupling hole 110 with the adhesive.
  • the adhesive groove 210 is at least one or more in plural, has a length along the length of the pen tip 200, has a depth toward the center of the pen tip 200, and has a reference to the center of the pen tip 200. are radially arranged along the outer circumferential surface of the pen tip 200.
  • an ordinary adhesive may be used as the adhesive injected into the adhesive groove 210
  • a UV adhesive cured by ultraviolet rays may be used to increase the curing degree of the adhesive.
  • the pen tip 200 is coupled and fixed to the pen tip coupling hole 110.
  • a coupling groove 112 having a depth toward the outside is formed on the inner circumferential surface of the pen tip coupling hole 110, and coupling wings 220 are formed protruding on the left and right sides of the pen tip 200, respectively.
  • the coupling wing 220 is fitted into the coupling groove 112, and the pen tip 200 is fixed to the pen tip coupling hole 110.
  • the coupling groove 112 has a length along the longitudinal direction of the pen tip coupling hole 110, and has a depth from the center to the outside on the inner circumferential surface of the pen tip coupling hole 110, and the coupling wing 220 is formed on the left and right sides of the other side of the pen tip 200, respectively.
  • the pen tip 200 does not rotate in a state coupled to the pen tip coupling hole 110, thereby preventing uneven wear.
  • the coupling part 120 of the nib body 100 is formed in a cylindrical shape, but has a relatively smaller diameter than the rear end diameter of the nib body 100.
  • a coupling step 101 is formed on the boundary line between the nib body 100 and the coupling part 120, and when the nib body 100 is coupled to the tip of the touch pen body 10, the corresponding depth or more It not only functions as a stopper so that it is not coupled, but also has a beautiful aesthetic sense by harmonizing with the outer diameter of the touch pen.
  • the nib body 100 is preferably made of a plastic material.
  • a sensor through-hole 131 communicating with the pen tip coupling hole 110 of the pen nib body 100 is formed at the other end of the coupling portion 120 at the inner center of the coupling portion 120 .
  • the touch sensor 11 provided at one end of the touch pen body 10 passes through the sensor through hole 131 to couple the pen tip.
  • the other side of the pen tip 200 coupled to the pen tip coupling hole 110 is positioned inside the hole 110, and a step is formed on the boundary line with the pen tip coupling hole 110 among the sensor through holes 131. It is regulated so that it is not inserted more than the corresponding depth.
  • the touch sensor 11 is preferably provided with an antenna member 12 located inside the pen tip coupling hole 110 through the sensor through-hole 131, and the antenna member 12 is the sensor Adjust the sensitivity (change in capacitance) of the touch screen to the extent of proximity between the tip of the touch sensor 11 located inside the pen tip coupling hole 110 through the through hole 131 and the touch screen.
  • the antenna member 12 is provided electrically connected to one end of the touch sensor 11, and a screw surface 132 screwed to one end of the touch pen body 10 on the inner circumferential surface of the sensor through hole 131. ) to form
  • the antenna member 12 of the touch sensor 11 penetrating the pen tip coupling hole 110 through the sensor through hole 131 is inserted into the other side of the pen tip 200 coupled to the pen tip coupling hole 110. do.
  • one end of the touch sensor 11 and one end of the pen nib body 100 are preferably located on the same location line.
  • the coupling part 120 is concentric with the nib body 100, and is screwed with one end of the touch pen body 10 having the touch sensor 11 on one side through a threaded surface 122.
  • the touch sensor 11 of the touch pen body 10 is positioned inside the pen tip coupling hole 110 while passing through the sensor through hole 131, and the pen tip is coupled through the sensor through hole 131
  • the touch sensor 11 passing through the hole 110 is inserted into the other side of the pen tip 200 coupled to the pen tip coupling hole 110 .
  • the distance between the touch screen and the touch sensor 11 is minimized, thereby improving touch sensitivity and using a touch pen.
  • the antenna member 12 is inserted and coupled to the other side of the pen tip 200, and when the pen tip 200 is coupled to the pen tip coupling hole 110, the touch through the sensor through-hole 131 It may contact one end of the sensor 11 and be electrically connected.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

La présente invention concerne une pointe de stylo tactile pour une écriture de caractères de petite taille, comprenant : un corps de pointe ayant une forme conique dont le diamètre augmente progressivement d'une extrémité vers l'autre extrémité, ayant, au niveau de ladite extrémité, un trou de couplage de pointe de stylo sur lequel une pointe de stylo est couplée, et ayant, à l'autre extrémité qui est opposée à ladite extrémité, une partie de couplage étendue et couplée à un corps principal de stylo tactile, de façon à être couplée à la pointe du corps principal de stylo tactile à travers la partie de couplage ; et la pointe de stylo, qui est en feutre, et est couplée au trou de couplage de pointe de stylo du corps de pointe de façon à être en contact avec un écran tactile lors de l'écriture sur l'écran tactile et à fournir la sensation d'écriture, et donc une écriture de caractères de petite taille (écriture raffinée), qui ne peut pas être mis en œuvre dans une pointe de stylo tactile classique étant donné que la surface d'extrémité de la pointe ne change pas de forme même si l'usure se produit en raison du frottement provoqué par l'écriture, est possible, la durabilité de la pointe est améliorée par rapport à celle d'une pointe classique étant donné qu'un changement de forme de la pointe de stylo, due à l'usure provoquée par la rugosité, ne se produit pas même si elle est utilisée sur un film de cristaux liquides ayant une texture de papier traitée par rugosité, et la dégradation de la sensation d'écriture est empêchée même si elle est utilisée pendant une longue période.
PCT/KR2021/014389 2021-10-15 2021-10-15 Pointe de stylo tactile pour l'écriture de caractères de petite taille WO2023063456A1 (fr)

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PCT/KR2021/014389 WO2023063456A1 (fr) 2021-10-15 2021-10-15 Pointe de stylo tactile pour l'écriture de caractères de petite taille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2021/014389 WO2023063456A1 (fr) 2021-10-15 2021-10-15 Pointe de stylo tactile pour l'écriture de caractères de petite taille

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WO2023063456A1 true WO2023063456A1 (fr) 2023-04-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130032746A (ko) * 2011-09-23 2013-04-02 차윤환 미세 터치팁을 구비한 스타일러스 펜
US20150027480A1 (en) * 2013-07-26 2015-01-29 Casio Computer Co., Ltd. Drawing apparatus and control method of drawing apparatus
KR20160092360A (ko) * 2015-01-27 2016-08-04 삼성전자주식회사 스타일러스 펜 및 터치 패널
KR20160147679A (ko) * 2016-11-17 2016-12-23 주식회사 드림오피스 터치펜 팁 및 펜슬심 깎기용의 터치펜슬 뚜껑을 구비한 터치펜슬
KR20190047447A (ko) * 2017-10-27 2019-05-08 주식회사 하이딥 스타일러스 펜 및 그 제조 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130032746A (ko) * 2011-09-23 2013-04-02 차윤환 미세 터치팁을 구비한 스타일러스 펜
US20150027480A1 (en) * 2013-07-26 2015-01-29 Casio Computer Co., Ltd. Drawing apparatus and control method of drawing apparatus
KR20160092360A (ko) * 2015-01-27 2016-08-04 삼성전자주식회사 스타일러스 펜 및 터치 패널
KR20160147679A (ko) * 2016-11-17 2016-12-23 주식회사 드림오피스 터치펜 팁 및 펜슬심 깎기용의 터치펜슬 뚜껑을 구비한 터치펜슬
KR20190047447A (ko) * 2017-10-27 2019-05-08 주식회사 하이딥 스타일러스 펜 및 그 제조 방법

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