KR100985062B1 - Conductive type touch pen - Google Patents

Abstract

PURPOSE: A conductivity touch pen is provided to enable a user to perform rapid and accurate operation such as touch and writing, drawing and dragging without using a finger. CONSTITUTION: A user maintains a pen body unit(110) for touch. A contact tip(120) selects a characteristic, folder, and an image which is displayed on a touch screen by changing the magnetic field formed between electronic elements by being contacted on the touch screen. A rotation unit(130) connects the pen body part and the contact tip. The rotation unit rotates the contact tip to random direction from the pen body part.

Description

Conductive Touch Pen {Conductive Type Touch Pen}

The present invention relates to a conductive touch pen. More particularly, the present invention relates to a conductive touch pen that can use a touch screen through a touch pen capable of using a capacitive touch screen and having an easy and fast capacitive induction recognition.

In general, a mobile phone, a notebook, a touch screen TV or a monitor, an ATM device using a touch sensor panel or a touch pad, a resistive touch pen that operates by applying pressure to the touch screen to operate the device, and a touch sensor panel Alternatively, a capacitive touch pen is mainly used in which a capacitive element is formed on the touch pad to recognize and operate a change in the magnetic field flowing between the capacitive elements.

However, the resistive touch pen is designed to be used with a load of about 280 gf to 300 gf, but the pressure applied to the touch screen varies according to various users, causing failure of the touch sensor, and In order to give elasticity, the thickness of the thin film or transparent plastic material is used, and ITO film is attached to the surface thereof, but there is a problem that the screen is not easily seen due to the occurrence of scratches inevitably during long time use.

On the other hand, unlike the resistive touch screen having a touch life of approximately 25 million times, the capacitive touch pen applies a force to the touch screen because the touch sensor reacts and operates even when it is close to the touch sensor panel. There is no need to use the material of the touch screen, tempered glass can be used, and a protective film such as an ITO film does not need to be constructed. In addition, since it is not a method of directly applying pressure, even when used for a long time, the possibility of scratches is very low, so that a clear image can always be displayed. In recent years, a capacitive touch pen is gradually used rather than a resistive touch pen. There is a trend.

However, the conventional capacitive touch screen sensor is not operated by the resistive type static pressure stylus pen, that is, the resistive type touch pen, and the user directly touches the capacitive touch screen. However, since the touch screen configured in the capacitive terminal and the folder, icon, and text are very small in size, they are very small to be used by the user's hand. Not only it is inconvenient to use, but also touch the other folders, icons, characters in close proximity to the error occurs, as well as having a problem that it is very difficult to directly enter many characters with your fingers.

Accordingly, in the capacitive touch screen, a conductive touch pen has been developed, which is a tool that allows a user to induce electrostatic induction in a capacitive element patterned on a touch sensor.The conductive touch pen has a metal handle and a capacitive touch. The contact part which contacts the touch sensor part comprised in the screen is used by the method of operating the touch sensor of a capacitive type touch screen with a conductive touch pen using the conductive silicone rubber or the conductive fiber containing carbon.

However, in order to operate the touch sensor of the capacitive touch screen, the touch sensor is operated only when a certain contact area is in contact with the touch sensor.

Therefore, when the contact portion in contact with the touch screen is made of conductive silicone rubber, it has a round bar shape to minimize the outer diameter and has an inclined cross section to maximize the cross sectional area at the time of contact, or has a hollow inside shape. Therefore, when the user presses the touch screen, the contact surface of the terminal is pressed and is formed in a form in which the contact area is enlarged, or is formed in a brush shape using conductive fibers having a fine thickness.

However, when the contact part is used as a material of general silicone rubber, the user does not slide smoothly when the user drags, draws, or writes on the touch screen, and the rubber is torn or worn when contacted with the touch screen. When foreign matters were buried and provided with this type of inclined cross section or shear surface, there was an inconvenience in that they must be exactly contacted with the same inclination angle as the touch sensor panel. In addition, the conductive touch pen having a contact portion in the form of a brush has problems such as deformation and damage of the conductive fiber of the contact portion when the user repeatedly uses it for a long time.

In particular, when a user uses a capacitive touch screen by directly using a finger, there is a problem in cleanliness and hygiene because the user may be infected with foreign substances, contaminants, invisible bacteria, etc. buried in the touch screen.

In addition, due to the development of the related technology of the touch screen, the pattern area of the electrostatic devices is gradually narrowed, which causes inaccurate touch recognition at the fingertips.

In order to solve the above problems, the present invention provides a free angle of use in a product using a capacitive touch screen, enables easy and quick recognition of electrostatic induction, and greatly improves the recognition of the touch sensor through electrostatic induction. It is an object of the present invention to provide a conductive touch pen that can use a touch screen through a pen.

In addition, the present invention is to simplify the components of the conductive touch pen and at the same time to accurately select characters, folders, images, etc. by the contact tip minimized to the area pattern area range of the touch sensor, thereby minimizing the typing error phenomenon There is this.

In addition, an object of the present invention is to rotate the contact tip of the conductive touch pen so that the contact surface of the contact tip always maintains a complete contact with the touch sensor panel to recognize the electrostatic induction.

In addition, an object of the present invention is to allow a user to perform operations such as touch, writing, drawing, dragging, etc. using a conductive touch pen without using a finger.

In order to achieve the above object, the present invention provides a conductive touch pen for a capacitive touch screen, comprising: a pen body portion having a sealing groove to which a sealing member is coupled to an outer circumferential surface thereof, and having a gripping portion; A contact tip having a contact portion configured to contact a capacitive touch screen to change a magnetic field formed between electronic elements to select characters, folders, images, etc. displayed on the touch screen; A spherical rotor is formed at the front end, and the other end is integrally coupled to one end of any one of the pen body and the contact tip, and the rotor is coupled to allow the rotor to be rotatably inserted. Rotating means including a rotary support groove recessed in the component corresponding to the component; And a protective cap coupled to an outer circumferential surface of the pen body part to protect the contact tip and the rotating means from external impact.

In addition, in the present invention, one end of the pen body portion is fixedly coupled to the fixed shaft formed with the rotating body of the rotating means, the rotating support groove so that the rotating body is rotatably inserted into one end of the contact tip corresponding thereto. It provides a conductive touch pen, characterized in that formed.

In addition, in the present invention, one end of the contact tip is integrally coupled to the fixed shaft formed with the rotating body of the rotating means, the corresponding end of the pen pody portion is rotatably supported groove so that the rotating body is rotatably inserted It provides a conductive touch pen characterized in that the depression is formed.

In addition, in the present invention, the contact portion formed in the front end portion of the contact tip is formed in the shape of a circle, oval and polygon but form a contact surface in contact with the touch screen or form a contact line to make a line contact with the touch screen Or, it provides a conductive touch pen characterized in that the point contact by forming a contact point to contact each corner or each branch of the contact portion.

In addition, in the present invention, a conductive paint is coated on the contact portion formed at the front end portion of the contact tip, the pen tip to improve the repeated touch, handwriting, drawing and drag, etc. of the touch screen is further characterized in that the conductive Provide a touch pen.

In addition, in the present invention, the pen tip is formed protruding to the contact portion, the engaging portion is formed is formed along the center of the engaging groove is formed, the engaging projection is inserted into the engaging groove of the engaging portion is formed projecting to the pen tip It provides a conductive touch pen, characterized in that.

In addition, in the present invention, the pen tip is a recessed groove is formed to be recessed to the inside of the contact tip, the engaging projection is formed to protrude to the rear of the pen tip to provide an elastic force between the contact portion and the pen tip on the outer peripheral surface of the coupling tip. It provides a conductive touch pen, characterized in that the elastic member is provided to be inserted into the coupling groove.

In addition, in the present invention, the rotary support groove of the rotating means provides a conductive touch pen, characterized in that the fixed locking jaw is formed to prevent the rotating body from being separated from the rotary support groove.

In addition, in the present invention, the conductive touch between the pen body portion and the contact tip further comprises an elastic member for compensating the rotation angle of the contact tip, maintaining the straightness and the play between the contact tip and the rotating means. Provide a pen.

In addition, in the present invention, the pen body portion and one end of the contact tip is formed with an elastic support groove for supporting the elastic member, respectively, characterized in that the contact tip is restored to its original position through the restoring force of the elastic member. Provided is a conductive touch pen.

In addition, in the present invention, the elastic member is inserted into the end of the rotary support groove formed in any one of the pen body portion and the contact tip to compensate for the play between the rotating body and the rotary support groove to improve the straightness of the contact tip. It provides a conductive touch pen, characterized in that the elastic receiving groove is maintained.

In addition, in the present invention, the protective cap is coupled to the pen body portion so that the sealing member is compressed to provide a conductive touch pen, characterized in that to maintain the sealing force and coupling force to protect the contact tip and the rotating means.

In addition, in the present invention, a fixing protrusion is formed on the outer circumferential surface of the pen body portion, and the protective cap has a conductive groove formed with the fixing protrusion on the inner circumferential surface thereof so that the protective cap and the pen body portion are coupled. Provide a touch pen.

In addition, in the present invention, the end of the protective cap provides a conductive touch pen, characterized in that the fixing cap consisting of a fixing pin and a fixing ring is coupled to maximize the portability of the conductive touch pen.

In addition, in the present invention, the pen body portion, the contact tip and the rotating means is made of any one of metal, plastic rubber, film, carbon fiber excellent in conductivity, or made of a non-conductive material, but the conductive paint on the surface It provides a conductive touch pen, characterized in that it is produced by any one of coating and plating.

In addition, in the present invention, the holding portion formed on the outer circumferential surface of the pen body portion provides a conductive touch pen, characterized in that the inclined surface is formed so that the area of the diameter is wider as it improves from one end to the other end.

According to the present invention, in the product using the capacitive touch screen, the angle of use is free, easy and quick to recognize the electrostatic induction so that the user can touch, write, draw, drag, etc. without using a finger. This has the effect of performing fast and accurate.

In addition, according to the present invention, by simplifying the parts of the conductive touch pen and at the same time to accurately select the characters, folders, images, etc. by the contact tip minimized to the area pattern area range of the touch sensor, to minimize the typing error phenomenon It can be effective.

In addition, according to the present invention, the contact tip of the conductive touch pen is rotated so that the contact surface of the contact tip always maintains a complete contact with the touch sensor panel freely, thereby greatly improving the electrostatic induction recognition rate.

In addition, according to the present invention, the manufacturing cost of the conductive touch pen can be reduced by processing or molding a conductive material metal or plastic, rubber, film material, coating and using a conductive paint on the surface to improve the conductivity and sliding Coating or plating of various forms has the effect of varying the appearance.

In addition, according to the present invention, while maximizing the conductivity by applying a conductive oil to the pen body portion and the contact tip of the conductive touch pen, the rotation can proceed more smoothly, as well as the effect of reducing the wear and noise of the friction portion There is.

1 is an exploded perspective view showing a conductive touch pen according to a first embodiment of the present invention;
2A and 2B are enlarged cross-sectional views of main parts of a conductive touch pen according to a first preferred embodiment of the present invention;
3 is a view showing a contact tip of a conductive touch pen according to a first embodiment of the present invention;
4 is a view showing a pen tip coupled to the contact tip according to a first embodiment of the present invention,
5 to 7 are a perspective view and an enlarged sectional view showing a conductive touch pen according to a second preferred embodiment of the present invention;
8 and 9 illustrate a conductive touch pen according to a third exemplary embodiment of the present invention;
10 illustrates a conductive touch pen according to a fourth preferred embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the elements of each drawing, it should be noted that the same reference numerals are used to refer to the same elements even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is an exploded perspective view showing a conductive touch pen according to a first embodiment of the present invention, Figures 2a and 2b is an enlarged cross-sectional view of the main portion of the conductive touch pen according to the first embodiment of the present invention, Figure 3 A drawing showing a contact tip of the conductive touch pen according to the first embodiment of the present invention. 4 is a view showing a pen tip coupled to the contact tip according to the first embodiment of the present invention.

As shown, the conductive touch pen 100 according to the first embodiment of the present invention changes a magnetic field formed between an electronic device in contact with a pen body 110 and a touch screen held by a user to touch the touch screen. The contact tip 120 and the pen body 110 and the contact tip 120 to select characters, folders, and images displayed on the touch screen, and the contact tip 120 from the pen body 110. It is configured to include a rotating means 130 to be rotated in any direction.

The pen body 110 is configured to allow the user to comfortably grip and operate the touch screen, and is rotatably coupled with the contact tip 120 by the rotating means 130, thereby changing the angle of the contact tip 120 and It is configured to be free to rotate.

The pen body 110 is provided with a rotating means 130 so that one end is rotatably coupled with the contact tip 120, the protective cap 310 to be described later along the outer circumference of the pen body 110 and A sealing groove 112 is formed to which the sealing member 140 is inserted and fixed to improve the coupling force. In addition, the gripper 114 is formed on the outer circumferential surface to maximize the grip force when the user grabs the conductive touch pen 100.

The pen body 110 is preferably made of a material such as metal, plastic rubber, film, carbon fiber, etc., which has excellent conductivity, but is not limited thereto, but may be made of a non-conductive material, and may be coated with a conductive paint on the surface thereof. It may be produced by plating.

In addition, the gripping portion 114 formed on the pen body 110 has a pen body portion to which the rotating means 130 is coupled so as to improve the gripping force of the conductive touch pen 100 as shown in FIG. 9. From one end of the 110 to the other end may form an inclined surface 320 is formed so that the area of the diameter gradually wider. That is, the cross-sectional shape of the pen body portion 110 is formed in a trapezoidal shape so that the user can comfortably grip and maximize the grip force.

In addition, although not shown in the drawings, when the user grips the outer peripheral surface of the pen body 110 by hand, a knurling process may be formed on the outer peripheral surface of the pen body 110 to prevent a phenomenon such as slippage. Could be However, it is not limited thereto.

The contact tip 120 operates the touch screen to select characters, folders, and images displayed on the touch screen, and is rotatably coupled with the pen body 110 by the rotating means 130.

The contact tip 120 is formed with a hemispherical rotary support groove 150 into which the rotating body 134 of the rotating means 130 is inserted, and an end of the rotary support groove 150, that is, the contact tip 120. The fixing end of the main body 134 of the rotating body 134 of the rotating means 130 is prevented from being formed. In addition, the contact tip 120 is formed in contact with the touch screen 122 to change the flow of the magnetic field between the electronic device.

Here, the contact portion 122 touches the conductive regions of the plurality of electrostatic elements formed between the touch panel and the transparent substrate, and as shown in FIGS. 3A to 3C, the contact portion 122 ) Is formed in the shape of a polygon such as circular or oval, square and rhombus, diamond, etc., but the shape of the cross section is formed into a flat section to form a contact surface 122a, thereby making a surface contact with the touch screen. do.

In addition, as shown in (d) of Figure 3, the shape of the contact portion 122 formed at the end of the contact tip 120 is formed in the shape of a polygon such as circular or oval, square and rhombus, and the touch screen and By forming the contact line 122b to make the line contact, it may be formed to be inclined by a predetermined angle.

As shown in FIGS. 3E and 3F, the touch point 122c is formed at a position corresponding to each corner or branch point to make point contact with the conductive area of the touch screen. You can also operate the screen. The contact tip 120 of the present invention configured as described above can increase the contact surface and the plane contact rate regardless of the angle at which the user uses the conductive touch pen 100, so that the user can quickly and accurately input the touch pen. .

Such a contact tip 120 is preferably using a conductive metal, plastic, rubber material, in the case of using a conductive plastic or rubber material, the rotation support groove 150 through a separate insert processing parts in consideration of impact strength, etc. It is preferable to form

In addition, the surface of the contact tip 120 is preferably made of a surface treatment such as conductive coating or plating to minimize the friction when contacting the touch screen and to make a smooth contact.

On the other hand, the contact tip 120 of the present invention, as shown in Figure 4, the pen tip 410 may be coupled to the contact portion 122.

The pen tip 410 is coated with a conductive plastic or conductive paint on its surface, and in addition to inducing static electricity from the touch sensor during operations such as repeated touch and writing, drawing, dragging, etc. on the window of the touch screen, Compared to rubber, it is possible to improve the feeling of writing and sliding.

As shown in (a) to 4 (c) of FIG. 4, the pen tip 410 protrudes from the contact portion 122 formed at the tip of the contact tip 120, and is recessed along the center thereof. The coupling groove 422 is formed to form a coupling portion 420 is formed, the coupling protrusion 412 is inserted into the coupling groove 422 of the coupling portion 420 is configured to protrude to form a pen tip 410 and The contact tip 120 is configured to be coupled to each other.

In addition, as shown in Figure 4 (d), the coupling groove 422 of the coupling portion 420 is the inner side of the contact tip 120 to impart an elastic force between the pen tip 410 and the contact tip 120 It is formed to be recessed, the elastic member 210 is provided on the outer circumferential surface of the engaging projection 412 formed at the rear end of the pen tip 410 and the elastic member 210 is inserted into the coupling groove 422 and at the same time the engaging projection ( 412 and the coupling groove 422 may be configured to fit.

The rotating means 130 is formed in a spherical shape at the tip of the fixed shaft 132 and the fixed shaft 132 is connected to any one component of the pen body 110 or one end of the contact tip 120 It is configured to include a rotating body 134 is rotatably inserted in a range that does not leave the rotary support groove 150.

The rotating means 130 is configured between the pen body portion 110 and the contact tip 120 is configured such that the contact tip 120 is rotated 360 degrees from the pen body portion 110, similar to a kind of ball joint Is formed.

Meanwhile, as shown in FIG. 2A, when the fixed shaft 132 is integrally formed at one end of the pen body part 110, the rotating body 130 has the contact tip 120. Rotating support groove 150 is formed in the contact tip 120 to be rotatably inserted into the pen body 110 and the contact tip 120 is preferably rotatably coupled to each other, but is not limited thereto. It is not.

That is, as shown in Figure 2b, when the fixed shaft 132 of the rotating means 130 is coupled to the contact tip 120, so that the rotating body 134 of the rotating means 130 is rotatably inserted The rotary support groove 150 is formed in one end of the pen body portion 110, the rotating body 134 is formed in one end of the contact tip 120, the rotary support groove formed in the pen body portion (110 To be rotatably inserted. At this time, the rotation support groove 150 formed in the pen body portion 110 is preferably formed with a fixed locking jaw 152.

As described above, the rotating means 130 of the present invention includes a rotating body 134 formed at one end of any one of the pen body 110 and the contact tip 120, and the rotating support groove 150 is formed of the rotating body ( 134 is formed to correspond to the formed component so that the contact tip 120 and the pen body 110 is rotatably coupled to each other.

5 to 7 are perspective views and enlarged cross-sectional views of a conductive touch pen according to a second preferred embodiment of the present invention.

As shown, the conductive touch pen 200 according to the second embodiment of the present invention, as in the first embodiment, the pen body 110, the contact tip 120 and the rotating means 130 can rotate with each other The elastic member 210 and the elastic member 210 are provided between the pen body 110 and the contact tip 120 to compensate for the rotation angle and the straightness of the contact tip 120. The elastic support groove 220 is formed.

As shown in FIGS. 5A and 5B, the conductive touch pen 200 is also circumferentially formed at one end of the pen body part 110 to which the rotating means 130 is coupled and at the end of the contact tip 120 corresponding thereto. Forming an elastic support groove 220 for supporting both ends of the elastic member 210 along the, and coupling the rotating body 134 of the rotating means 130 to the rotary support groove 150 formed in the contact tip 120 When doing so, the elastic member 210 is to be coupled to the elastic support groove 220.

The conductive touch pen 200 is normally such that the contact tip 120, the pen body portion 110 and the rotation means 130 have the same center, when the contact tip 120 is rotated of the elastic member 210 It is to be restored to the initial state by the elastic force so that the user can use the conductive touch pen 200 comfortably.

That is, as shown in FIG. 5C, when the contact tip 120 rotates in one direction, an elastic force is generated while the elastic member 210 positioned at the rear of the contact tip 120 contracts. By this, the contact tip 120 is restored to its original state.

On the other hand, as shown in Figure 6a and 6b, by forming an elastic receiving groove 230 in the contact tip 120 of the conductive touch pen 200 of the present invention may be provided with an elastic member 210.

In other words, the end of the rotation support groove 150 formed in the contact tip 120 is formed by recessing the elastic member 210 to be accommodated in the contact tip 120 to form the elastic receiving groove 230, the elastic After receiving the elastic member 210 in the receiving groove 230, by combining with the rotating means 130, it is possible to compensate the gap between the contact tip 120 and the rotating means 130 to the maximum contact tip 120 Not only can maintain the straightness, but also combines resilience.

In addition, as shown in Figure 7a and 7b, as in the first embodiment of the present invention, the elastic receiving groove 230 may be formed in the pen body portion 110, wherein the contact tip 120 is rotated It is preferable that the means 130 is coupled by the fixed shaft 132, and the rotation support groove 150 is formed in the pen body part 110.

8 and 9 illustrate another embodiment of the conductive touch pen according to the third embodiment of the present invention.

As shown, the conductive touch pen 300 according to the third embodiment of the present invention relates to a protective cap 310 inserted into and fixed to an outer circumferential surface of the pen body 110, and the protective cap 310 is a pen body. Coupled with the part 110 is a component that protects the contact tip 120.

The protective cap 310 is formed in a plurality of at least two sealing grooves 112 formed in the pen body portion 110 to be spaced apart from each other, inserting the sealing member 140 in the sealing groove 112 to the protective cap While maintaining a sealing force with the 310, the sealing member 140 is coupled to the protective cap 310 while being compressed, it is preferable to combine to a certain level or more of the bonding force.

However, the present invention is not limited thereto, and the fixing protrusion 350 may be formed between the plurality of sealing grooves 112 formed to be spaced apart from each other, and the insertion groove 360 into which the fixing protrusion 350 may be inserted may be a protective cap 310. Formed on the inner circumferential surface of the pen body portion 110 and the protective cap 310 by the insertion method of the projection will be coupled to each other to maximize the coupling force.

In addition, the end of the protective cap 310 is coupled to the fixing cap 330 is formed with a fixing pin 340 to maximize the portability of the conductive touch pen 300 of the present invention is touched through the fixing pin 340 The conductive touch pen 300 may be fixed to various electronic devices or communication devices configured with a screen, thereby maximizing portability and preventing a loss of the device.

In addition, the fixing cap 330 fixedly coupled to the end of the protective cap 310 has a fixing pin 340, as well as a fixing ring 370 is formed, it is used to be fixed to an electronic device or a communication device such as a portable terminal Could be.

On the other hand, as shown in Figure 10, the conductive touch pen 500 of the present invention when the pen body portion is built in the terminal 502, such as a variety of electronic devices or communication devices configured with a capacitive touch screen The sealing member 140 formed on the outer circumferential surface of the 110 is inserted into and fixed to the locking groove 510 formed on one surface of the terminal 502.

At this time, the pen head 520 is preferably coupled to the end of the conductive touch pen 500, that is, the other end of the pen body 110 in consideration of the function and design of the terminal 502, but is not limited thereto. .
Meanwhile, the pen body 110 and the protective cap 160 of the conductive touch pen according to the first to third embodiments of the present invention improve aesthetics by inserting various patterns by diamond cutting on the outer surface thereof. Of course you can.

The conductive touch pen of the present invention configured as described above has a free angle of use in a product using a capacitive touch screen, and enables quick and easy recognition of electrostatic induction so that a user can touch, write, draw, and drag without using a finger. Can be performed quickly and accurately, and in particular, the touch tip 120, which simplifies the parts of the conductive touch pen and minimizes the area range of the array pattern of the touch sensor, can accurately select text, folders, and images. By doing so, the present invention can minimize a typo input phenomenon.

In addition, the contact tip 120 of the conductive touch pen is rotated so that the contact portion 122 of the contact tip 120 always maintains complete contact with the touch sensor panel, thereby significantly improving the electrostatic induction recognition rate, as well as the conductive material. It is possible to reduce the manufacturing cost of the conductive touch pen by processing or molding metal, plastic, rubber, or film material of the material, and by coating with conductive paint and coating or plating in various forms to improve conductivity and sliding Can be variously changed, and the conductive oil is applied to the pen body portion 110 and the contact tip 120 of the conductive touch pen to maximize the conductivity, while the rotation can proceed more smoothly, as well as wear of the friction portion. And it is an invention that can reduce the noise.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

110: pen body portion 112: sealing groove
114: grip portion 120: contact tip
122: contact portion 130: rotation means
132: fixed shaft 134: rotating body
140: sealing member 150: rotation support groove
152: fixed locking jaw 210: elastic member
220: elastic support groove 230: elastic receiving groove
310: protective cap 320: inclined surface
330: fixing cap 340: fixing pin
350: fixed ring 410: pen tip
420: coupling portion 430: coupling projection
510: locking groove 520: pen head

Claims (16)

In the conductive touch pen used for the capacitive touch screen,
A pen body portion having a sealing groove coupled to the outer circumferential surface thereof and having a gripping portion formed thereon;
A rotating means having a spherical rotary body at the distal end thereof and having a fixed shaft having a rotary body formed at one end of the pen body portion integrally coupled thereto;
Touching the capacitive touch screen changes the magnetic field formed between the electronic elements to select characters, folders, images, etc. displayed on the touch screen, the contact portion coated with a conductive paint is formed, the rotating body of the rotating means is A rotatable support groove is formed to be rotatably inserted, and the rotatable support groove includes a contact tip having a fixed locking jaw to prevent the rotating body from being separated;
A protective cap coupled to an outer circumferential surface of the pen body to protect the contact tip and the rotating means from an external impact;
A pen tip coupled to a contact portion formed at the tip of the contact tip to improve the touch of the touch screen;
Both ends are coupled to the elastic support grooves formed in the pen body portion and the contact tip, respectively, to compensate for the play between the contact tip and the rotating means for maintaining the rotation angle and the straightness of the contact tip, and the contact tip returns to its original position through a restoring force. Elastic member to restore
A conductive touch pen comprising a.
delete delete The method of claim 1,
The contact portion formed on the tip portion of the contact tip is formed in the shape of a polygon, and the contact line is in line contact with the touch screen, or contact point by forming a contact point to contact each corner or each branch point of the contact portion Conductive touch pen.
delete The method of claim 1,
The pen tip protrudes from the contact portion, and a coupling portion having a coupling groove formed along the center thereof is formed, and a conductive protrusion characterized in that the coupling protrusion is inserted into and fixed to the coupling groove of the coupling portion protrudes from the pen tip. pen.
The method of claim 1,
The pen tip is a recessed groove is formed to be recessed inward of the contact tip, the engaging projection is formed protruding to the rear of the pen tip, the elastic member is provided on the outer peripheral surface of the coupling protrusion to give an elastic force between the contact portion and the pen tip A conductive touch pen, characterized in that provided to be inserted.
delete delete delete The method of claim 1,
The conductive touch pen, characterized in that the elastic member is inserted into the end of the rotation support groove formed in the contact tip to compensate for the clearance between the rotating body and the rotation support groove to maintain the straightness of the contact tip. .
The method of claim 1,
The protective cap
Conductive touch pen, characterized in that the sealing member is coupled to the pen body portion to maintain the sealing force and coupling force to protect the contact tip and the rotating means.
The method of claim 1,
A conductive touch pen is formed on the outer circumferential surface of the pen body part, and the protective cap is formed on the inner circumferential surface of the pen body to form a fixing groove having the fixing protrusion.
The method according to claim 12 or 13,
The end of the protective cap is a conductive touch pen, characterized in that the fixing cap consisting of a fixing pin and a fixing ring is coupled to maximize the portability of the conductive touch pen.
The method of claim 1,
The pen body portion, the contact tip, and the rotation means are made of any one of metal, plastic rubber, film, carbon fiber having excellent conductivity, or made of a non-conductive material, and any one of coating and plating conductive paint on the surface thereof. A conductive touch pen, characterized in that is produced in the manner of.
The method of claim 1,
And a holding portion formed on an outer circumferential surface of the pen body portion so as to have an inclined surface formed such that the area of the diameter of the pen body portion increases from one end to the other end thereof.

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