WO2023063456A1 - Touch pen nib for small character writing - Google Patents

Touch pen nib for small character writing 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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French (fr)
Korean (ko)
Inventor
이용원
Original Assignee
이용원
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Publication date
Application filed by 이용원 filed Critical 이용원
Priority to PCT/KR2021/014389 priority Critical patent/WO2023063456A1/en
Publication of WO2023063456A1 publication Critical patent/WO2023063456A1/en

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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

The present invention provides a touch pen nib for small character writing, comprising: a nib body having a conical shape of which the diameter gradually increases from one end toward the other end, having, at the one end, a pen tip coupling hole to which a pen tip is coupled, and having, at the other end which is opposite to the one end, a coupling part extended and coupled to a touch pen main body, so as to be coupled to the tip of the touch pen main body through the coupling part; and the pen tip, which is made of felt, and is coupled to the pen tip coupling hole of the nib body so to be in contact with a touch screen when writing on the touch screen and provide the feel of writing, and thus small character writing (fine writing), which cannot be implemented in a conventional touch pen nib since the end surface of the nib does not change in shape even if wear occurs due to friction caused by writing, is possible, the durability of the nib is improved over that of a conventional nib since a change in shape of the pen tip, due to wear caused by roughness, does not occur even if used on a liquid crystal film having a roughness-treated paper texture, and degradation in the feel of writing is prevented even if used for a long time.

Description

세필용 터치펜의 펜촉The nib of the touch pen for fine writing
본 발명은 세필용 터치펜의 펜촉에 관한 것으로, 더욱 상세하게는 필기에 따른 마찰로 마모가 발생하여도 펜팁의 단면 형태변화가 발생하지 않아 종래의 터치펜 펜촉에서 구현할 수 없는 세필이 가능한 세필용 터치펜의 펜촉에 관한 것이다.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.
최근 다양한 종류의 전자기기에 터치스크린(Touch screen)이 사용되고 있다.Recently, touch screens have been used in various types of electronic devices.
상기 터치스크린의 개발은 비교적 오래전에 시작되었으나, 실제로 실용화되어 대중적으로 사용되고 있는 것은 최근의 일이다.Although the development of the touch screen started a relatively long time ago, it is only recently that it has actually been put into practical use and is being used by the public.
상기 터치스크린은 영상을 표시하기 위해 사용되는 시각적 표시장치이자, 스크린상에 표시된 영상을 터치하여 터치스크린이 장착된 기기를 조작하는 것이 가능한 입력장치/단말기(Terminal)이기도 하다.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.
상기 터치스크린은 영상을 터치함으로써 전자기기를 조작할 수 있으므로, 직관적으로 사용 가능하며, 별도의 입력장치/단말기를 설치할 필요가 없어 기기를 컴팩트하게 구성한다.Since 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.
이러한 특징들로 인해서, 터치스크린은 휴대 가능한 모바일 전자기기에 거의 필수적으로 장착되고 있다.Due to these characteristics, touch screens are almost indispensably installed in portable mobile electronic devices.
근래 사용되고 있는 스마트폰이나 태블릿 PC 등은 터치스크린이 장착된 휴대용 기기의 대표적인 예이다.Smartphones and tablet PCs that have been used recently are typical examples of portable devices equipped with touch screens.
터치스크린은 작동 원리에 따라 감압 방식 또는 저항 방식(Resistive type)으로 불리는 터치스크린과, 정전 방식(Capacitive type)의 터치스크린으로 나뉘어질 수 있으나, 근래 사용되는 터치스크린은 대부분 정전 방식의 터치스크린으로서, 정전 방식의 터치스크린은 손가락과 같은 도체(도전체)를 사용하여 입력 신호를 발생시킬 수 있고, 부드럽고 민감한 터치가 가능하다는 장점이 있다.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.
근래에는 상기와 같이 터치스크린을 터치하여 입력하기 위해서는 터치펜을 주로 사용하고, 지속적으로 사용하다 보면 터치펜의 펜팁이 마모되어 펜팁부분을 새로 구입하여 교체함으로 인해 구입비용이 경제적으로 부담되는 문제점이 있다.Recently, 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.
따라서 터치펜을 사용할 때 펜팁의 몸체 외주면으로 보호캡을 끼운 결합하여 사용한다.Therefore, when using a touch pen, use it by inserting a protective cap on the outer circumference of the body of the pen tip.
상기 보호캡은 원뿔형상으로 형성되고, 일면에는 펜촉을 삽입할 수 있도록 개구부를 형성한 구조이다.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.
상기 보호캡을 펜팁의 몸체 외주면으로 끼움 결합하여 사용하고, 보호캡이 마모되어 터치감이 떨어지면 새것으로 교체하여 사용한다.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.
그러나 종래의 보호캡은 신축성 재질에 원뿔형상으로 형성하여 펜팁의 몸체 외주면으로 결합하여 사용하기 때문에 사용중 펜팁의 몸체에서 임의로 분리되는 경우가 종종있고 긴밀하게 밀착되지않아 터치감이 저하되는 문제점이 있다.However, since 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.
또한, 보호캡의 재질 자체가 연질의 고무재질을 사용하기 때문에 경도가 낮으면 마찰력이 상승하고, 반대로 경도가 높으면 마찰력 저하로 인해 터치감이 낮아지고 마찰시 소음이 발생하는 문제점이 있다.In addition, since 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.
또한, 연질의 보호캡을 지속적으로 사용하다 보면 재질의 특성상 내구성이 약해 터치 스크린을 지속적으로 터치하는 과정에서 발생하는 마찰력에 의해 쉽게 마모되어 자주 새것으로 교체해야 하는 문제점이 있다.In addition, when the soft protective cap is continuously used, durability is weak due to the characteristics of the material, so it is easily worn by frictional force generated in the process of continuously touching the touch screen, and there is a problem that it must be frequently replaced with a new one.
이러한 이유로 대한민국 등록특허 제10-2203350호(2021.01.11)와 같이 "합성수지 재질에 원뿔평상으로 일면에는 개구부를 형성하고 내부에는 펜촉을 삽입할 수 있도록 펜촉 수납실이 일체로 형성된 몸체와, 상기 몸체 외주면에는 코팅층이 형성된 보호캡이 결합되어 터치펜의 펜촉이 몸체 내부에 삽입되는 펜팁에 있어서, 상기 보호캡의 선단 둘레에는 원형으로 터치돌기가 배열되어 일체로 형성된 터치펜의 펜팁."을 제공하였다.For this reason, as shown in Korean Patent Registration No. 10-2203350 (January 11, 2021), "a body formed of a synthetic resin material in a conical shape with an opening on one side and a pen nib storage chamber integrally formed therein so that a pen nib can be inserted into the body, and the body In a pen tip in which a protective cap with a coating layer formed on the outer circumferential surface is coupled to insert the nib of the touch pen into the body, touch protrusions are arranged in a circular shape around the tip of the protective cap to form an integrally formed pen tip of the touch pen." .
하지만, 종래의 터치펜의 펜팁은 펜촉의 끝단인 펜팁이 뭉뚝하여 미세작업이 어려운 문제점이 있었다.However, 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.
또한, 종래의 터치펜의 펜팁은 플라스틱 재질로 구성되어, 종래의 터치펜으로 테블릿PC의 터치스크린에 필기 및 드로잉을 하면, 상기 터치펜의 펜촉이 화면에서 쉽게 미끄러지거나, 터치스크린과의 마찰로 소음이 발생하며, 마찰로 인해 펜촉이 찢어지는 등의 문제점이 있었다. In addition, 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.
또한, 표면이 요철로 이루어진 종이 질감을 갖는 액정필름상에서 사용할 경우, 액정필름의 요철과의 마찰로 펜팁이 마모되는 문제점이 있었다.In addition, when used on a liquid crystal film having a paper texture having an irregular surface, there is a problem in that the pen tip is worn due to friction with the irregularities of the liquid crystal film.
본 발명은 필기에 따른 마찰로 마모가 발생하여도 펜팁의 단면 형태변화가 발생하지 않아 종래의 터치펜 펜촉에서 구현할 수 없는 세필(미세한 필기)가 가능하고, 요철 처리된 종이 질감을 갖는 액정필름에 사용하여도 요철에 의한 마모로 펜팁의 형태변화가 발생하지 않아 종래의 펜촉보다 내구성이 향상되며, 오랜 시간의 필기에도 필기감의 저하가 발생하지 않는 세필용 터치펜의 펜촉을 제공하는 것을 그 목적으로 한다.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.
본 발명에 따른 세필용 터치펜의 펜촉은 스마트폰이나 태블릿PC의 터치스크린과 맞닿아 필기감을 제공하는 터치펜의 펜촉에 관한 것으로, 금속재질로, 일측단에서 타측단으로 갈수록 지름이 확장되는 원추형으로, 일측단에는 펜팁이 결합하는 펜팁결합홀을 형성하고, 대향진 타측단에는 터치펜 본체와 결합하는 결합부를 연장 형성하여, 상기 결합부를 통해 터치펜 본체의 선단에 결합되는 펜촉몸체; 및 펠트로 이루어지고, 상기 펜촉몸체의 펜팁결합홀에 결합되어, 터치스크린을 필기할 시 터치스크린과 맞닿아 필기감을 제공하는 펜팁을 포함한다.The nib of the touch pen for fine writing according to the present invention 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.
이때 본 발명에 따른 상기 결합부의 중심에는 상기 결합부의 타측단에서 상기 펜촉몸체 내부 방향으로 깊이를 갖는 센서수용홀을 형성한다.At this time, 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.
여기서 본 발명에 따른 상기 센서수용홀의 내주면에는 상기 터치펜 본체의 일측단과 나사결합하는 나사면을 형성하는 것이 바람직하다.Here, it is preferable to form a screw surface screwed to one end of the touch pen body on the inner circumferential surface of the sensor receiving hole according to the present invention.
또한, 본 발명에 따른 상기 센서수용홀은 그 내부 끝면에 터치센서의 일측단과 접촉하여, 상기 펜촉몸체가 터치센서와 전기적으로 연결되도록 하는 연결돌기를 돌출형성한다.In addition, 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.
그리고 본 발명에 따른 세필용 터치펜의 펜촉은 스마트폰이나 태블릿PC의 터치스크린과 맞닿아 필기감을 제공하는 터치펜의 펜촉에 관한 것으로, 플라스틱 재질로, 일측단에서 타측단으로 갈수록 지름이 확장되는 원추형으로, 일측단에는 펜팁이 결합하는 펜팁결합홀을 형성하고, 대향진 타측단에는 터치펜 본체와 결합하는 결합부를 연장 형성하여, 상기 결합부를 통해 터치펜 본체의 선단에 결합되는 펜촉몸체; 및 펠트로 이루어지고, 상기 펜촉몸체의 펜팁결합홀에 결합되어, 터치스크린을 필기할 시 터치스크린과 맞닿아 필기감을 제공하는 펜팁;을 포함하고, 상기 결합부의 중심에는 상기 결합부의 타측단에서 상기 펜촉몸체의 펜팁결합홀과 연통하는 센서관통공을 형성하고, 터치센서의 일측단에 구비되어 상기 센서관통공을 관통하여 펜팁결합홀에 위치하는 안테나부재를 포함한다.In addition, the nib of the touch pen for fine writing according to the present invention 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.
이때 본 발명에 따른 상기 센서관통공의 내주면에는 상기 터치펜 본체의 일측단과 나사결합하는 나사면을 형성하는 것이 바람직하다.At this time, it is preferable to form a threaded surface screwed to one end of the touch pen body on an inner circumferential surface of the sensor through-hole according to the present invention.
여기서 본 발명에 따른 상기 센서관통공을 통해 상기 펜팁결합홀을 관통하는 터치센서는 상기 펜팁결합홀에 결합된 펜팁의 타측에 삽입되는 것이 바람직하다.Here, 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.
그리고 본 발명에 따른 상기 펜팁결합홀 내주면에는 중심을 향하는 방향으로 높이를 갖는 적어도 하나 이상의 고정돌기를 돌출하여, 상기 펜팁결합홀에 펜팁의 타측을 억지끼움으로 고정할 수 있다.In addition, 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.
또한, 본 발명에 따른 상기 펜팁의 타측 외면에 길이방향으로 접착제홈을 형성하고, 상기 펜팁결합홀에 펜팁의 타측을 결합한 후, 상기 접착제홈에 접착제를 주입하여, 상기 접착제로 상기 펜팁결합홀에 펜팁의 타측을 고정할 수 있다.In addition, according to the present invention, 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.
또한, 본 발명에 따른 상기 펜팁결합홀의 내주면에는 중심에서 외측 방향으로 깊이를 갖는 결합홈을 형성하고, 상기 펜팁의 타측 좌, 우측면에는 각각 결합날개를 형성하여, 상기 펜팁결합홀에 펜팁의 타측을 결합할 시, 상기 결합홈에 결합날개를 끼워 상기 펜팁결합홀에 펜팁의 타측을 고정할 수 있다.In addition, according to the present invention, 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. When coupled, 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.
더불어 본 발명에 따른 상기 펜팁은 터치스크린과 맞닿는 일측단이 원추형을 이루는 원주형인 것이 바람직하다.In addition, 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.
본 발명에 따른 세필용 터치펜의 펜촉에 의해 나타나는 효과는 다음과 같다.Effects exhibited by the nib of the touch pen for thinning according to the present invention are as follows.
필기에 따른 마찰로 마모가 발생하여도 펜팁의 단면 형태변화가 발생하지 않아 종래의 터치펜 펜촉에서 구현할 수 없는 세필(미세한 필기)이 가능한 효과를 가진다.Even if wear occurs due to friction due to writing, the cross-sectional shape of the pen tip does not change, so it has an effect of enabling fine writing (fine writing) that cannot be implemented in the conventional touch pen nib.
요철 처리된 종이 질감을 갖는 액정필름에 사용하여도 요철에 의한 마모로 펜팁의 형태변화가 발생하지 않아 종래의 펜촉보다 내구성이 향상되며, 오랜 시간의 필기에도 필기감의 저하가 발생하지 않는 효과를 가진다.Even when used in 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 does not deteriorate even when writing for a long time. .
도 1은 본 발명의 일 실시 예에 따른 세필용 터치펜의 펜촉의 분해된 상태를 보인 분해사시도이다.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.
도 2는 본 발명의 일 실시 예에 따른 세필용 터치펜의 펜촉의 단면을 보인 단면도이다.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.
도 3은 본 발명의 다른 실시 예에 따른 세필용 터치펜의 펜촉의 단면을 보인 단면도이다.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.
도 4는 본 발명의 또 다른 실시 예에 따른 세필용 터치펜의 펜촉의 단면을 보인 단면도이다.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.
도 5는 본 발명의 또 다른 실시 예에 따른 세필용 터치펜의 펜촉의 단면을 보인 단면도이다.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.
도 6은 본 발명의 또 다른 실시 예에 따른 세필용 터치펜의 펜촉의 단면을 보인 단면도이다.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.
본 발명의 일 실시 예에 따른 세필용 터치펜의 펜촉은 금속재질로, 일측단에서 타측단으로 갈수록 지름이 확장되는 원추형으로, 일측단에는 펜팁이 결합하는 펜팁결합홀을 형성하고, 대향진 타측단에는 터치펜 본체와 결합하는 결합부를 연장 형성하여, 상기 결합부를 통해 터치펜 본체의 선단에 결합되는 펜촉몸체; 및 펠트로 이루어지고, 상기 펜촉몸체의 펜팁결합홀에 결합되어, 터치스크린을 필기할 시 터치스크린과 맞닿아 필기감을 제공하는 펜팁을 포함하여, 필기에 따른 마찰로 마모가 발생하여도 펜팁의 단면 형태변화가 발생하지 않아 종래의 터치펜 펜촉에서 구현할 수 없는 세필(미세한 필기)가 가능하고, 요철 처리된 종이 질감을 갖는 액정필름에 사용하여도 요철에 의한 마모로 펜팁의 형태변화가 발생하지 않아 종래의 펜촉보다 내구성이 향상되며, 오랜 시간의 필기에도 필기감의 저하가 발생하지 않는다.The nib of the touch pen for thinning according to an embodiment of the present invention 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. Since there is no change, it is possible to write finely (fine writing), which cannot be implemented with conventional touch pen nibs, and even when used on a liquid crystal film having a paper texture with concavo-convex treatment, the shape change of the pen tip does not occur due to abrasion caused by concavo-convex. The durability is improved compared to the nib of , and the writing feeling does not deteriorate even when writing for a long time.
이하, 첨부된 도면을 참조하여 본 발명에 따른 바람직한 실시예를 상세히 설명하기로 한다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in this specification and claims should not be construed as being limited to the usual or dictionary meaning, and the inventor appropriately uses the concept of the term in order to explain his/her invention in the best way. Based on the principle that it can be defined, it should be interpreted as meaning and concept consistent with the technical spirit of the present invention.
따라서 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들은 대체할 수 있는 균등한 변형 예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical ideas of the present invention, so at the time of this application, they are equivalent alternatives that can be replaced. It should be understood that variations may exist.
본 발명은 스마트폰이나 태블릿PC 등의 터치스크린을 터치하여 입력하는 과정에서 필기에 따른 마찰로 마모가 발생하여도 펜팁의 단면 형태변화가 발생하지 않아 종래의 터치펜 펜촉에서 구현할 수 없는 세필(미세한 필기)가 가능하고, 요철 처리된 종이 질감을 갖는 액정필름에 사용하여도 요철에 의한 마모로 펜팁의 형태변화가 발생하지 않아 종래의 펜촉보다 내구성이 향상되며, 오랜 시간의 필기에도 필기감의 저하가 발생하지 않는 세필용 터치펜의 펜촉에 관한 것으로, 도면을 참조하여 살펴보면 다음과 같다.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.
도 1 내지 도 5를 참조한 본 발명의 일 실시 예에 따른 세필용 터치펜의 펜촉은 펜촉몸체(100)와, 펜팁(200)을 포함하는데, 먼저 상기 펜촉몸체(100)는 일측에서 타측으로 갈수록 지름이 확장되는 원추형으로, 일측에는 펜팁(200)이 결합하는 펜팁결합홀(110)을 형성하고, 대향진 타측에는 터치펜 본체(10)와 결합하는 결합부(120)를 연장 형성하여, 상기 결합부(120)를 통해 터치펜 본체(10)의 일측에 결합된다.The nib of the touch pen for thinning according to an embodiment of the present invention with reference to FIGS. 1 to 5 includes a nib body 100 and a pen tip 200. First, the nib body 100 moves from one side to the other. In a conical shape with a diameter extending, a pen tip coupling hole 110 to which the pen tip 200 is coupled is formed on one side, and 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 .
이때 상기 펜촉몸체(100)는 터치스크린과의 근접거리 정도로, 터치스크린의 감도(정전용량의 변화)를 조절하기 위해 도체인 금속재로 이루어지는 것이 바람직하다.At this time, 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.
그리고 상기 펜촉몸체(100)의 결합부(120)는 원통형으로 형성하되, 상기 펜촉몸체(100)의 타측단 지름보다 상대적으로 작은 지름으로 갖도록 형성하여, 상기 펜촉몸체(100)와 결합부(120) 간의 경계선상에는 결합단턱(101)이 형성되어, 상기 펜촉몸체(100)를 상기 터치펜 본체(10)의 일측에 결할 시, 해당 깊이 이상 결합되지 않도록 스톱퍼의 기능을 발휘함은 물론, 터치펜의 외경과 조화를 이루어 미려한 심미감을 갖도록 한다In addition, 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. In addition, the touch pen It harmonizes with the exterior of the
또한, 상기 결합부(120)의 내부 중심에는 상기 펜촉몸체(100) 내부로 연장된 센서수용홀(121)을 형성한다.In addition, a sensor receiving hole 121 extending into the nib body 100 is formed at the inner center of the coupling part 120 .
이때 상기 센서수용홀(121)의 내주면에는 상기 터치펜 본체(10) 일측과 나사결합하는 나사면(122)을 형성하고, 상기 센서수용홀(121)의 내부 끝면에 연결돌기(123)를 돌출형성한다.At this time, 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. form
상기 연결돌기(123)는 터치센서(11)의 일측단과 접촉하여 상기 펜촉몸체(100)와 터치센서(11)가 전기적으로 연결되어, 상기 펜촉몸체(100)가 터치센서(11)의 안테나 기능을 발휘한다.The 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
따라서 상기 결합부(120)는 상기 펜촉몸체(100)와 동심을 이루는 것이 바람직하고, 일측에 터치센서(11)가 구비된 상기 터치펜 본체(10) 일측과 나사면(122)으로 나사결합되어, 상기 터치펜 본체(10)의 터치센서(11)를 센서수용홀(121) 내부에 수용하면서, 상기 센서수용홀(121)의 내부 끝면에 돌출형성된 연결돌기(123)를 상기 터치센서(11)의 일측단과 접촉시켜, 도체인 금속재로 이루어진 상기 펜촉몸체(100)와 상기 터치센서(11)를 전기적으로 연결시켜, 상기 펜촉몸체(100)가 터치센서(11)의 안테나 기능을 발휘하도록 한다. Therefore, it is preferable that 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 .
그리고 상기 펜촉몸체(100)의 펜팁결합홀(110)에는 상기 펜팁(200)을 결합하는데, 상기 펜팁(200)은 펠트로 이루어진 것으로, 일측단이 테블릿PC의 터치스크린과 접촉하여 마찰로 필기감을 제공한다.In addition, 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.
이때 상기 펜팁(200)은 펠트가 압축 성형되어 일측단이 연필이나 펜과 같이 원추형을 이루는 원주형으로, 상기 펜촉몸체(100)의 펜팁결합홀(110)에 결합되어, 터치펜을 이용하여 터치스크린에 필기할 시, 터치스크린과 맞닿아 마찰로 필기감을 제공한다.At this time, 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.
따라서 상기 펜팁(200)은 종래의 펜팁보다 내구성이 우수한 펠트로 이루어짐에 따라 터치스크린 또는 터치스크린 상에 부착되는 액정필름(필기 시 종이 질감을 갖도록 표면에 요철을 형성한 필름)과의 마찰로 마모가 발생하지 않아, 터치스크린과 맞닿는 펜팁(200)의 일측단 지름이 최소화되도록 가공하여도 오랜 시간 동안 필기 및 드로잉인한 마모에 따른 그 형태의 변형이 발생하지 않아 장시간 필압 조절 없이 세필(세밀한 필기)이 가능하다.Therefore, as 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.
여기서 상기 펜팁(200)은 그 재질을 펠트에 한정하여 본 발명에서 설명하나, 이에 한정하지 않고, 플라스틱, 실리콘, 목재 등의 재질로 이루어질 수도 있다.Here, 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.
상기 펜팁(200)은 펜팁결합홀(110)에 다양한 방식으로 결합 고정되는데, 상기 펜팁(200)이 펜팁결합홀(110) 내부에서 회전하지 않도록 결합 고정되는 것이 바람직하다.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 .
일례를 살펴보면, 도 2를 참조한 상기 펜팁결합홀(110) 내주면에는 복수 개의 고정돌기(111)를 돌출하여, 상기 펜팁결합홀(110)에 펜팁(200)을 억지끼움으로 결합 고정한다. Looking at an example, a plurality of fixing protrusions 111 protrude from the inner circumferential surface of the pen tip coupling hole 110 shown in FIG.
이때 상기 펜팁(200)가 펠트로 이루어짐에 따라 자체탄성을 갖는데, 내주면에는 복수 개의 고정돌기(111)가 돌출 형성된 상기 펜팁결합홀(110)에 상기 펜팁(200)의 타측을 결합하면, 상기 펜팁결합홀(110)로 진입한 상기 펜팁(200)의 타측을 압박하나, 상기 펜팁(200)가 자체탄성으로 그 압박을 극복함에 따라 상기 펜팁(200)가 상기 펜팁결합홀(110)에 억지끼움으로 삽입 고정된다.At this time, as the pen tip 200 is made of felt, it has self-elasticity. When the other side of the pen tip 200 is coupled to the pen tip coupling hole 110 in which a plurality of fixing protrusions 111 protrude from the inner circumferential surface, 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.
도 3을 참조한 다른 예로는 상기 펜팁(200)에 접착제홈(210)을 형성하여, 상기 펜팁결합홀(110)에 펜팁(200)을 결합할 시, 상기 접착제홈(210)에 접착제를 주입하여, 상기 접착제로 상기 펜팁결합홀(110)에 펜팁(200)을 결합 고정한다.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.
이때 상기 접착제홈(210)은 적어도 하나 이상 복수 개로, 상기 펜팁(200)의 길이를 따라 길이를 갖고, 상기 펜팁(200)의 중심을 향해 깊이를 갖으며, 상기 펜팁(200)의 중심을 기준으로 상기 펜팁(200)의 외주면을 따라 방사상으로 배열된다. At this time, 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.
그리고 상기 접착제홈(210)에 주입되는 접착제는 통상의 접착제를 사용하여도 무방하나, 접착제의 경화도를 높이기 위해 자외선에 의해 경화가 이루어지는 UV접착제를 사용할 수도 있다.In addition, although 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.
따라서 상기 펜팁결합홀(110)에 외주면을 따라 복수 개의 접착제홈(210)을 형성한 펜팁(200)의 타측을 결합한 후, 상기 접착제홈(210)에 접착제를 주입하고, 그 접착제를 경화시킴에 따라 상기 펜팁결합홀(110)에 펜팁(200)이 결합 고정된다.Therefore, after coupling the other side of the pen tip 200 having a plurality of adhesive grooves 210 formed along the outer circumferential surface to the pen tip coupling hole 110, injecting the adhesive into the adhesive groove 210, and curing the adhesive Accordingly, the pen tip 200 is coupled and fixed to the pen tip coupling hole 110.
도 4를 참조한 또 다른 예로는 상기 펜팁결합홀(110)의 내주면에는 외향측으로 깊이를 갖는 결합홈(112)을 형성하고, 상기 펜팁(200)의 좌우에 각각 결합날개(220)를 돌출 형성하여, 상기 펜팁결합홀(110)에 펜팁(200)을 결합할 시, 상기 결합홈(112)에 결합날개(220)가 끼워져, 상기 펜팁결합홀(110)에 펜팁(200)이 고정된다.In another example with reference to FIG. 4, 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. When the pen tip 200 is coupled to the pen tip coupling hole 110, 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.
이때 상기 결합홈(112)은 상기 펜팁결합홀(110)의 길이방향을 따라 길이를 갖고, 상기 펜팁결합홀(110)의 내주면에는 중심에서 외측 방향으로 깊이를 갖으며, 상기 결합날개(220)는 상기 펜팁(200)의 타측 좌, 우측면에는 각각 돌출 형성한다.At this time, 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.
본 발명의 일 실시 예에 따른 펜팁(200)은 상기 펜팁결합홀(110)에 결합한 상태에서 회전하지 않아 편마모를 방지할 수 있다.The pen tip 200 according to an embodiment of the present invention does not rotate in a state coupled to the pen tip coupling hole 110, thereby preventing uneven wear.
더불어 도 5 및 도 6을 참조한 본 발명의 다른 실시 예에 따른 상기 펜촉몸체(100)의 결합부(120)는 원통형으로 형성하되, 상기 펜촉몸체(100)의 후단 지름보다 상대적으로 작은 지름으로 갖도록 형성하여, 상기 펜촉몸체(100)와 결합부(120) 간의 경계선상에는 결합단턱(101)이 형성되어, 상기 펜촉몸체(100)를 상기 터치펜 본체(10)의 선단에 결할 시, 해당 깊이 이상 결합되지 않도록 스톱퍼의 기능을 발휘함은 물론, 터치펜의 외경과 조화를 이루어 미려한 심미감을 갖도록 한다.In addition, the coupling part 120 of the nib body 100 according to another embodiment of the present invention with reference to FIGS. 5 and 6 is formed in a cylindrical shape, but has a relatively smaller diameter than the rear end diameter of the nib body 100. formed, 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.
이때 상기 펜촉몸체(100)는 플라스틱 재질로 이루어지는 것이 바람직하다. At this time, the nib body 100 is preferably made of a plastic material.
또한, 상기 결합부(120)의 내부 중심에는 상기 결합부(120)의 타측단에서 상기 펜촉몸체(100)의 펜팁결합홀(110)과 연통하는 센서관통공(131)을 형성한다. In addition, 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 .
이때 상기 센서관통공(131)은 터치펜 본체(10)가 상기 결합부(120)에 결합할 시, 상기 터치펜 본체(10)의 일측단에 구비된 터치센서(11)가 관통하여 펜팁결합홀(110) 내부에 위치하도록 하고, 상기 센서관통공(131) 중 상기 펜팁결합홀(110)과의 경계선상에는 단턱을 형성하여, 상기 펜팁결합홀(110)에 결합된 펜팁(200)의 타측이 해당 깊이 이상 삽입되지 않도록 단속한다.At this time, when the touch pen body 10 is coupled to the coupling part 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.
여기서 상기 터치센서(11)는 상기 센서관통공(131)을 관통하여 상기 펜팁결합홀(110) 내부에 위치하는 안테나부재(12)를 구비하는 것이 바람직하고, 상기 안테나부재(12)는 상기 센서관통공(131)을 관통하여 상기 펜팁결합홀(110) 내부에 위치한 상기 터치센서(11)의 끝단과 터치스크린과의 근접거리 정도로, 터치스크린의 감도(정전용량의 변화)를 조절한다.Here, 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.
이때 상기 안테나부재(12)는 상기 터치센서(11)의 일측단과 전기적으로 연결되어 구비되고, 상기 센서관통공(131)의 내주면에는 상기 터치펜 본체(10) 일측단과 나사결합하는 나사면(132)을 형성한다. At this time, 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
여기서 상기 센서관통공(131)을 통해 상기 펜팁결합홀(110)을 관통하는 터치센서(11)의 안테나부재(12)는 상기 펜팁결합홀(110)에 결합된 펜팁(200)의 타측에 삽입된다.Here, 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.
이때 상기 터치센서(11)의 일측단은 상기 펜촉몸체(100)의 일측단은 동일한 위치선상에 위치하는 것이 바람직하다.At this time, one end of the touch sensor 11 and one end of the pen nib body 100 are preferably located on the same location line.
따라서 상기 결합부(120)는 상기 펜촉몸체(100)와 동심을 이루는 것이 바람직하고, 일측에 터치센서(11)가 구비된 상기 터치펜 본체(10) 일측단과 나사면(122)으로 나사결합되어, 상기 터치펜 본체(10)의 터치센서(11)가 상기 센서관통공(131)을 통과하면서 상기 펜팁결합홀(110) 내부에 위치하게 되고, 상기 센서관통공(131)을 통해 상기 펜팁결합홀(110)을 관통하는 터치센서(11)는 상기 펜팁결합홀(110)에 결합된 펜팁(200)의 타측에 삽입된다.Therefore, it is preferable that 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 .
이때 상기 터치센서(11)의 일측단은 상기 펜촉몸체(100)의 일측단은 동일한 위치선상에 위치함에 따라 터치스크린과 터치센서(11)와의 거리를 최소화하여 터치감도가 향상되어, 터치펜으로 터치스크린을 필기 및 드로잉할 시, 감도 저하로 인해 발생할 수 있는 터치 오류를 방지할 수 있다.At this time, as one end of the touch sensor 11 is located on the same position line as the other end of the nib body 100, the distance between the touch screen and the touch sensor 11 is minimized, thereby improving touch sensitivity and using a touch pen. When writing and drawing on the touch screen, it is possible to prevent touch errors that may occur due to a decrease in sensitivity.
또한, 상기 안테나부재(12)는 상기 펜팁(200)의 타측에 삽입 결합되어, 상기 펜팁결합홀(110)에 상기 펜팁(200)을 결합할 시, 상기 센서관통공(131)을 통해 상기 터치센서(11)의 일측단에 접촉하여 전기적으로 연결될 수도 있다.In addition, 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.
본 발명은 도면에 도시된 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 다른 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의하여 정해져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is only exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

Claims (11)

  1. 스마트폰이나 태블릿PC의 터치스크린과 맞닿아 필기감을 제공하는 터치펜의 펜촉에 있어서,In the pen tip of a touch pen that provides a writing feeling by contacting the touch screen of a smartphone or tablet PC,
    금속재질로, 일측단에서 타측단으로 갈수록 지름이 확장되는 원추형으로, 일측단에는 펜팁이 결합하는 펜팁결합홀을 형성하고, 대향진 타측단에는 터치펜 본체와 결합하는 결합부를 연장 형성하여, 상기 결합부를 통해 터치펜 본체의 선단에 결합되는 펜촉몸체; 및It is made of metal and has a conical shape whose diameter expands 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, and a coupling portion coupled to the touch pen body is formed at the opposite end to form an extension, a nib body coupled to the front end of the touch pen body through a coupling part; and
    펠트로 이루어지고, 상기 펜촉몸체의 펜팁결합홀에 결합되어, 터치스크린을 필기할 시 터치스크린과 맞닿아 필기감을 제공하는 펜팁을 포함하는 세필용 터치펜의 펜촉.A nib of a touch pen for thinning, including 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.
  2. 청구항 1에 있어서,The method of claim 1,
    상기 결합부의 중심에는 At the center of the joint
    상기 결합부의 타측단에서 상기 펜촉몸체 내부 방향으로 깊이를 갖는 센서수용홀을 형성한 세필용 터치펜의 펜촉.A nib of a touch pen for thinning in which a sensor accommodating hole having a depth is formed from the other end of the coupling part toward the inside of the nib body.
  3. 청구항 2에 있어서,The method of claim 2,
    상기 센서수용홀의 내주면에는 상기 터치펜 본체의 일측단과 나사결합하는 나사면을 형성한 세필용 터치펜의 펜촉.The pen tip of the touch pen for thinning is formed on the inner circumferential surface of the sensor receiving hole to be screwed with one end of the touch pen body.
  4. 청구항 3에 있어서,The method of claim 3,
    상기 센서수용홀은 The sensor receiving hole is
    그 내부 끝면에 터치센서의 일측단과 접촉하여, 상기 펜촉몸체가 터치센서와 전기적으로 연결되도록 하는 연결돌기를 돌출형성한 세필용 터치펜의 펜촉.A nib of a touch pen for thinning pen having a protruding connection protrusion formed on an inner end surface thereof to contact one end of the touch sensor so that the nib body is electrically connected to the touch sensor.
  5. 스마트폰이나 태블릿PC의 터치스크린과 맞닿아 필기감을 제공하는 터치펜의 펜촉에 있어서,In the pen tip of a touch pen that provides a writing feeling by contacting the touch screen of a smartphone or tablet PC,
    플라스틱 재질로, 일측단에서 타측단으로 갈수록 지름이 확장되는 원추형으로, 일측단에는 펜팁이 결합하는 펜팁결합홀을 형성하고, 대향진 타측단에는 터치펜 본체와 결합하는 결합부를 연장 형성하여, 상기 결합부를 통해 터치펜 본체의 선단에 결합되는 펜촉몸체; 및It is made of plastic and has a conical shape whose diameter expands from one end to the other end. A pen tip coupling hole is formed at one end, and a coupling part coupled to the touch pen body is formed at the opposite end to form an extension, a nib body coupled to the front end of the touch pen body through a coupling part; and
    펠트로 이루어지고, 상기 펜촉몸체의 펜팁결합홀에 결합되어, 터치스크린을 필기할 시 터치스크린과 맞닿아 필기감을 제공하는 펜팁;을 포함하고,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;
    상기 결합부의 중심에는 상기 결합부의 타측단에서 상기 펜촉몸체의 펜팁결합홀과 연통하는 센서관통공을 형성하고,A sensor through-hole communicating with the pen tip coupling hole of the pen nib body is formed at the center of the coupling portion at the other end of the coupling portion,
    터치센서의 일측단에 구비되어 상기 센서관통공을 관통하여 펜팁결합홀에 위치하는 안테나부재를 포함하는 세필용 터치펜의 펜촉.A pen tip of a touch pen for thinning, including an antenna member provided at one end of the touch sensor and located in the pen tip coupling hole through the sensor through-hole.
  6. 청구항 5에 있어서,The method of claim 5,
    상기 센서관통공의 내주면에는 상기 터치펜 본체의 일측단과 나사결합하는 나사면을 형성한 세필용 터치펜의 펜촉.The pen tip of the touch pen for thinning is formed on the inner circumferential surface of the sensor through-hole to be threaded with one end of the touch pen body.
  7. 청구항 5에 있어서,The method of claim 5,
    상기 센서관통공을 통해 상기 펜팁결합홀을 관통하는 터치센서는 상기 펜팁결합홀에 결합된 펜팁의 타측에 삽입되는 세필용 터치펜의 펜촉.The touch sensor penetrating the pen tip coupling hole through the sensor through hole is inserted into the other side of the pen tip coupled to the pen tip coupling hole.
  8. 청구항 4 또는 청구항 5 중 어느 한 항에 있어서,The method according to any one of claims 4 or 5,
    상기 펜팁결합홀 내주면에는 중심을 향하는 방향으로 높이를 갖는 적어도 하나 이상의 고정돌기를 돌출하여, 상기 펜팁결합홀에 펜팁의 타측을 억지끼움으로 고정하는 세필용 터치펜의 펜촉.At least one fixing protrusion having a height protrudes from the inner circumferential surface of the pen tip coupling hole in a direction toward the center, and fixes the other side of the pen tip to the pen tip coupling hole by an interference fit.
  9. 청구항 4 또는 청구항 5 중 어느 한 항에 있어서,The method according to any one of claims 4 or 5,
    상기 펜팁의 타측 외면에 길이방향으로 접착제홈을 형성하고, 상기 펜팁결합홀에 펜팁의 타측을 결합한 후, 상기 접착제홈에 접착제를 주입하여, 상기 접착제로 상기 펜팁결합홀에 펜팁의 타측을 고정하는 세필용 터치펜의 펜촉.Forming an adhesive groove in the longitudinal direction on the outer surface of the other side of the pen tip, coupling the other side of the pen tip to the pen tip coupling hole, injecting adhesive into the adhesive groove, fixing the other side of the pen tip to the pen tip coupling hole with the adhesive The nib of a touch pen for fine writing.
  10. 청구항 4 또는 청구항 5 중 어느 한 항에 있어서,The method according to any one of claims 4 or 5,
    상기 펜팁결합홀의 내주면에는 중심에서 외측 방향으로 깊이를 갖는 결합홈을 형성하고, 상기 펜팁의 타측 좌, 우측면에는 각각 결합날개를 형성하여, 상기 펜팁결합홀에 펜팁의 타측을 결합할 시, 상기 결합홈에 결합날개를 끼워 상기 펜팁결합홀에 펜팁의 타측을 고정하는 세필용 터치펜의 펜촉.A coupling groove having a depth extending 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 when the other side of the pen tip is coupled to the pen tip coupling hole, the coupling groove is formed. A pen tip of a touch pen for thinning that fixes the other side of the pen tip to the pen tip coupling hole by inserting a coupling wing into the groove.
  11. 청구항 4 또는 청구항 5 중 어느 한 항에 있어서,The method according to any one of claims 4 or 5,
    상기 펜팁은The pen tip
    터치스크린과 맞닿는 일측단이 원추형을 이루는 원주형인 세필용 터치펜의 펜촉.A pen tip of a touch pen for fine writing, which has a cylindrical shape with one end in contact with the touch screen forming a conical shape.
PCT/KR2021/014389 2021-10-15 2021-10-15 Touch pen nib for small character writing WO2023063456A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130032746A (en) * 2011-09-23 2013-04-02 차윤환 Stylus pen
US20150027480A1 (en) * 2013-07-26 2015-01-29 Casio Computer Co., Ltd. Drawing apparatus and control method of drawing apparatus
KR20160092360A (en) * 2015-01-27 2016-08-04 삼성전자주식회사 Stylus pen and touch penel
KR20160147679A (en) * 2016-11-17 2016-12-23 주식회사 드림오피스 Touch pencil with touch pen tip and touch pencil cover for pencil core sharpener
KR20190047447A (en) * 2017-10-27 2019-05-08 주식회사 하이딥 Stylus pen and method for manufacturing thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130032746A (en) * 2011-09-23 2013-04-02 차윤환 Stylus pen
US20150027480A1 (en) * 2013-07-26 2015-01-29 Casio Computer Co., Ltd. Drawing apparatus and control method of drawing apparatus
KR20160092360A (en) * 2015-01-27 2016-08-04 삼성전자주식회사 Stylus pen and touch penel
KR20160147679A (en) * 2016-11-17 2016-12-23 주식회사 드림오피스 Touch pencil with touch pen tip and touch pencil cover for pencil core sharpener
KR20190047447A (en) * 2017-10-27 2019-05-08 주식회사 하이딥 Stylus pen and method for manufacturing thereof

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