Pen point and capacitance pen

Abstract

The utility model discloses a pen point and a capacitance pen, and relates to the technical field of active capacitance pens. The pen point comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is made of a conductive non-ferromagnetic material; the second connecting piece is connected with the first connecting piece, the second connecting piece is made of a conductive ferromagnetic material, and the second connecting piece is configured to be electrically connected with a PCB (Printed Circuit Board) so as to conduct the first connecting piece with the PCB. The pen point can be ensured not to be magnetized, so that dust or chippings cannot be adsorbed, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of active capacitive pens, in particular to a pen head and a capacitive pen. Background Art

[0002] A capacitive stylus is a conductive stylus made of conductive material and used to touch capacitive screens for human-computer interaction. By mimicking the human body, a capacitive stylus assists in human-computer interaction. With the development of apps, capacitive styli are no longer simply replacing finger controls; more and more professionals are experimenting with active capacitive styli on mobile devices.

[0003] To facilitate replacement of the capacitive stylus tip, the tip can be magnetically attached to the pen holder. However, since the pen tip needs to conduct electricity to interact with the screen, the magnetized tip is prone to attracting dust or debris, affecting the user experience. Utility Model Content

[0004] The purpose of the present invention is to provide a pen tip and a capacitive pen that can ensure that they will not be magnetized and will not absorb dust or debris, thereby improving user experience.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A writing tip, comprising:

[0007] a first connecting member made of a conductive non-ferromagnetic material;

[0008] A second connector is connected to the first connector, the second connector is made of a conductive ferromagnetic material, and the second connector is configured to be electrically connected to the PCB board to conduct the first connector to the PCB board.

[0009] As an optional solution for the above-mentioned pen tip, the first connecting member includes a connecting end, the connecting end is provided with a connecting groove, and the second connecting member is partially arranged in the connecting groove and is detachably connected to the connecting groove.

[0010] As an optional solution of the above-mentioned pen tip, the first connecting member is threadedly connected to the connecting groove.

[0011] As an optional solution to the above-mentioned pen tip, the pen tip further includes a conductive ring, which is sleeved on the outer circumference of the second connecting member, and the connecting end abuts against the end surface of the conductive ring to be electrically connected to the conductive ring.

[0012] As an optional solution to the above-mentioned pen tip, the conductive ring is made of a conductive elastic material.

[0013] As an optional solution of the above-mentioned pen tip, the pen tip further includes an insulating sleeve, the first connecting member includes a writing end, and the insulating sleeve is provided on the writing end.

[0014] A capacitive stylus comprises the pen tip and a pen body, wherein the pen body comprises a magnetic component, and the second connecting component is magnetically connected to the magnetic component.

[0015] As an optional solution for the above-mentioned capacitive pen, the pen core assembly also includes a spring and a pressure sensing assembly. The pressure sensing assembly is arranged at the end of the magnetic component away from the pen tip, and the spring drives the magnetic component to press against the pressure sensing assembly.

[0016] As an optional solution of the above-mentioned capacitive stylus, the capacitive stylus further includes a PCB board, the pressure sensing component is communicatively connected to the PCB board, the spring is sleeved on the second connecting piece, and the spring electrically connects the second connecting piece and the PCB board.

[0017] As an optional solution of the above-mentioned capacitive stylus, the radius of one end of the spring close to the magnetic element gradually decreases to form a conductive end surface, and the second connecting member abuts against the conductive end surface.

[0018] Beneficial effects of the utility model:

[0019] The utility model provides a pen tip and a capacitive pen. The pen tip is divided into two parts: a first connector and a second connector. The first connector and the second connector are both conductive, so that the first connector can be charged when connected to the PCB board to interact with the capacitive screen. In addition, the second connector is made of ferromagnetic material and is used to magnetically fix with the magnetic element in the pen body, making it easier for users to disassemble and assemble the pen tip when replacing it. The first connector is made of non-ferromagnetic material to ensure that it will not be magnetized and will not attract dust or debris, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the capacitive stylus provided by the present invention;

[0021] Figure 2 This is an exploded view of the pen tip and refill assembly provided by the present invention;

[0022] Figure 3 is a cross-sectional view of the capacitive stylus provided by the present invention;

[0023] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle;

[0024] Figure 5 It is a structural schematic diagram of the spring provided by the present invention;

[0025] Figure 6 It is a cross-sectional view of the spring and magnetic attraction member provided by the present invention.

[0026] In the picture:

[0027] 1. Pen tip; 11. First connecting piece; 111. Writing end; 112. Connecting end; 12. Second connecting piece; 13. Conductive ring; 14. Insulating sleeve;

[0028] 2. Pen refill assembly; 21. Sleeve; 211. Support sleeve; 212. Positioning sleeve; 213. Buffer collar; 2121. Limiting cone; 22. Pressure sensor; 23. Spring; 231. Conductive end face; 24. Magnetic element; 241. Positioning groove; 25. Ejector pin; 26. Lead wire;

[0029] 3. Pen assembly; 31. Housing; 311. Fixing surface; 312. Charging port; 32. PCB board; 33. Side button; 34. Fixing magnet;

[0030] 4. Battery. DETAILED DESCRIPTION

[0031] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0033] Unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or removable connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0034] Unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0035] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0036] This embodiment provides a capacitive stylus such as Figures 1 to 3 As shown, the capacitive stylus includes a pen tip 1 and a pen body, wherein the pen body is the main structure of the capacitive stylus, and the circuit structure, battery and other structures of the capacitive stylus are all arranged in the pen body, and the pen tip 1 is used to abut the capacitive screen to interact with the capacitive screen.

[0037] Generally speaking, the pen body consists of a refill assembly 2 and a pen shaft assembly 3. The pen shaft assembly 3 includes a shell 31 and a PCB board 32 arranged in the shell 31. One end of the shell 31 is provided with a receiving groove with an opening. The refill assembly 2 is arranged in the receiving groove. The pen tip 1 extends into the receiving groove through the opening and is fixed to the refill assembly 2.

[0038] In this embodiment, the capacitive stylus is an active stylus, so the pen tip 1 is electrically connected to the PCB 32, enabling the stylus to interact with the capacitive screen of an electronic device. To enhance functionality, the housing 31 also includes side buttons 33, which are disposed within the housing 31 and communicate with the PCB 32. Users can issue commands by pressing the side buttons 33 multiple times or with varying degrees of force, enhancing the interaction experience with the electronic device.

[0039] like Figure 3 As shown, the pen assembly 3 also includes a fixed magnet 34, which is arranged in the housing 31. The fixed magnet 34 can attract each other with the magnet at the position where the capacitive pen is placed on the electronic device, thereby fixing the capacitive pen to the electronic device, making it easy to use and preventing the capacitive pen from being lost. It is worth noting that the housing 31 is provided with a fixed surface 311, and the fixed magnet 34 is arranged on the back side of the fixed surface 311 or penetrates the fixed surface 311. The fixed surface 311 can ensure that there is sufficient contact area between the capacitive pen and the electronic device, thereby improving the stability of the capacitive pen when the capacitive pen and the electronic device attract each other.

[0040] In order to actively interact with electronic devices, the capacitive stylus further includes a battery 4, which is disposed within a housing 31 and electrically connected to a PCB 32. It is worth noting that the battery 4 is a secondary battery 4, and charging the secondary battery 4 can greatly extend the service life of the capacitive stylus.

[0041] Specifically, the housing 31 defines a charging port 312, which houses a charging connector that charges the secondary battery 4 via a charging cable. In some embodiments, the housing 31 includes a charging coil located on the back of the mounting surface 311 and electrically connected to the secondary battery 4. When the capacitive stylus is attached to an electronic device, the charging coil cooperates with a corresponding coil within the electronic device to charge the secondary battery 4.

[0042] It is worth noting that after long-term use, the pen tip 1 of a capacitive stylus pen is prone to wear and tear, which affects the user experience. Alternatively, different pen tips 1 may be required for different uses. Typically, the pen tip 1 is connected to the pen body via a threaded connection to facilitate user replacement of the pen tip 1. However, this structure is inefficient in assembly and disassembly, and requires a separate design for electrically connecting the pen tip 1 to the PCB board 32, increasing costs.

[0043] like Figures 1 to 4 As shown, in order to solve the above problems, the refill assembly 2 of the capacitive pen provided in this embodiment includes a sleeve 21, a magnetic component 24 and a conductive component electrically connected to the PCB board 32. The magnetic component 24 is arranged in the sleeve 21, the pen tip 1 is passed through the sleeve 21 and is magnetically connected to the magnetic component 24, and the conductive component is electrically connected to the PCB board 32 and the pen tip 1.

[0044] The capacitive stylus tip 1 is detachable from the pen body through a magnetic connection with a magnetic element 24, making it easy for the user to replace the pen tip 1. Once attached to the pen body, the pen tip 1 connects to the PCB 32 via a conductive element to interact with the capacitive screen of an electronic device, simplifying the structure.

[0045] During actual use of a capacitive stylus pen, the pen tip 1, after being magnetized by the magnetic element 24, is susceptible to attracting dust or debris, affecting the user experience. To address this issue, the pen tip 1 includes a first connecting member 11 and a second connecting member 12, wherein the first connecting member 11 is made of a conductive non-ferromagnetic material, and the second connecting member 12 is made of a ferromagnetic material.

[0046] The capacitive stylus pen tip 1 is divided into two parts: a first connector 11 and a second connector 12. The first connector 11 is conductive, allowing it to connect to the PCB board 32 via the conductive member to interact with the capacitive screen of the electronic device. The second connector 12 is made of ferromagnetic material and is used to magnetically fix the pen tip 1 to the magnetic element 24 in the pen barrel, making it easier for the user to disassemble and assemble the pen tip 1 when replacing it. The first connector 11 is made of non-ferromagnetic material to ensure that it will not be magnetized and will not attract dust or debris, thereby improving the user experience.

[0047] Specifically, the conductive non-ferromagnetic material used to make the first connecting member 11 can be some metals that cannot be magnetized, such as copper, aluminum, austenitic stainless steel, etc., or non-metal, such as graphite.

[0048] Preferably, the second connector 12 is electrically conductive, and the conductive member is electrically connected to the first connector 11 via the second connector 12, thereby establishing electrical continuity between the first connector 11 and the PCB 32. By selecting a conductive material for the second connector 12, the arrangement of the conductive member can be more relaxed; the conductive member only needs to be able to connect to the first connector 11 or the second connector 12.

[0049] It is worth noting that metals such as iron, cobalt, and nickel are conductors and all have ferromagnetism. Therefore, the ferromagnetic material of the second connecting member 12 can be metals such as iron, cobalt, and nickel.

[0050] The first connecting member 11 has a writing end 111 and a connecting end 112 . The writing end 111 is the end of the first connecting member 11 away from the refill assembly 2 . The connecting end 112 is connected to the second connecting member 12 .

[0051] like Figure 4 As shown, the connecting end 112 is provided with a connecting groove, and the second connecting member 12 is partially disposed in the connecting groove and is detachably connected to the connecting groove. The first connecting member 11 is connected to the second connecting member 12 via the connecting groove, which can not only ensure the reliability of the connection between the first connecting member 11 and the second connecting member 12, but also ensure the coaxiality of the first connecting member 11 and the second connecting member 12. Therefore, when the pen tip 1 is installed in the refill assembly 2, the pen tip 1 can be coaxially arranged with the refill assembly 2 and the pen body assembly 3, thereby improving writing comfort.

[0052] Specifically, the second connecting member 12 is threadedly connected to the connecting groove, thereby securing the second connecting member 12 to the first connecting member 11. The structure is simple and easy to assemble. Furthermore, after disassembling the pen tip 1, the first connecting member 11 and the second connecting member 12 can be disassembled and replaced with a new or suitable first connecting member 11, reducing costs.

[0053] It is understandable that the second connector 12 and the first connector 11 are in contact through a threaded structure, and the contact area is small. It is easy to cause poor contact due to the design gap, which affects the connectivity between the first connector 11 and the PCB board 32. Figure 2 and Figure 4 As shown, to solve this problem, the pen tip 1 further includes a conductive ring 13 , which is sleeved on the outer periphery of the second connecting member 12 , and the end surface of the connecting end 112 abuts against the conductive ring 13 to be electrically connected to the conductive ring 13 .

[0054] The conductive ring 13 abuts against the outer wall of the second connecting member 12, and also abuts against the end face of the connecting end 112, ensuring that the conductive ring 13 has a large contact area with the second connecting member 12 and the first connecting member 11, making the conduction between the first connecting member 11 and the second connecting member 12 more stable, and preventing poor contact caused by hard contact between the first connecting member 11 and the second connecting member 12.

[0055] Specifically, the conductive ring 13 is made of a conductive elastic material so that the conductive ring 13 can be tightly fitted around the outer circumference of the second connector 12, ensuring sufficient contact area between the conductive ring 13 and the second connector 12 to ensure reliable electrical connection between the first connector 11 and the second connector 12. For example, the conductive ring 13 can be made of conductive silicone.

[0056] In some embodiments, the second connecting member 12 and the first connecting member 11 are interference-fitted. This connection method has a simple structure, is easy to assemble, and has reliable connectivity.

[0057] like Figure 2 and Figure 4 As shown, the pen tip 1 further includes an insulating sleeve 14, which is mounted on the writing end 111. It is understood that the pen tip 1 needs to directly contact or even slide with the capacitive screen, but it is also necessary to ensure that the conductive part of the pen tip 1 does not contact the capacitive screen. Therefore, the insulating sleeve 14 needs to be mounted on the writing end 111 of the first connecting member 11.

[0058] It is worth noting that the insulating sleeve 14 can be hard or elastic. The hard insulating sleeve 14 can make the writing feel of the capacitive pen close to that of an everyday writing pen (such as a gel pen, fountain pen, etc.), while the elastic insulating sleeve 14 can protect the capacitive screen and prevent the pen tip 1 from scratching the capacitive screen. At the same time, it can also improve the damping feeling when using the capacitive pen and enhance the fine control of the capacitive pen when writing.

[0059] In order to prevent the insulating sleeve 14 from falling off the first connecting member 11, a plurality of annular grooves are arranged at axial intervals on the outer periphery of the first connecting member 11, and annular protrusions corresponding to the plurality of annular grooves are provided on the inner wall of the insulating sleeve 14. Each annular protrusion is inserted into the corresponding annular groove, so that the insulating sleeve 14 is firmly covered on the writing end 111.

[0060] It is understandable that when a capacitive pen is writing on a capacitive screen, the thickness of the brush needs to be fed back based on the pressure of the capacitive pen on the capacitive screen to optimize the user experience. Figure 2 and Figure 4 As shown, to achieve this purpose, the pen core assembly 2 also includes a pressure sensing assembly. The pressure sensing assembly is arranged at the end of the magnetic component 24 away from the pen tip 1. When the user uses the capacitive pen to write on the capacitive screen, the pen tip 1 will press the magnetic component against the pressure sensing assembly. According to the pressure value feedback from the pressure sensing assembly, the capacitive pen can detect the pressure of the user pressing the capacitive pen in real time, so that the capacitive screen can provide correct thickness feedback according to the pressure value, so that the thickness of the line on the capacitive screen is associated with the strength of the hand used, thereby improving the use accuracy of the capacitive pen and optimizing the user experience.

[0061] In this embodiment, the pressure sensing assembly includes a pressure sensor 22 .

[0062] In this embodiment, the conductive member is a spring 23, which is mounted on the second connector 12 to electrically connect to the second connector 12. The spring 23 is configured to drive the magnetic member 24 to press against the pressure sensor 22. On the one hand, the spring 23 maintains a relatively stable state for the refill assembly 2 and the pen tip 1 as a whole, preventing relatively movable parts from giving the user a loose feeling. On the other hand, the spring 23 also creates an initial pressure between the magnetic member 24 and the pressure sensor 22, allowing the pressure applied by the user to increase linearly during writing. This avoids a gap between the magnetic member 24 and the pressure sensor 22, which could lead to an inaccurate proportional relationship between the pressure value detected by the pressure sensor 22 and the pressure applied by the user during writing. Furthermore, the spring 23 is made of conductive metal, allowing it to be used to electrically connect the PCB 32 to the second connector 12.

[0063] like Figure 5 As shown, the electrical connection between the spring 23 and the PCB board 32 can be achieved by providing a lead 26. Since the spring 23 and the lead 26 do not need to be disassembled, the structure can be simplified and the cost can be reduced.

[0064] Furthermore, the lead 26 is integrally formed with the spring 23, that is, the end of the spring 23 extends toward the pen assembly 3, thereby connecting to the PCB board 32, simplifying the structure while ensuring the reliability of the connection.

[0065] like Figure 2 and Figure 4 As shown, the sleeve 21 includes a supporting sleeve 211 and a positioning sleeve 212. The positioning sleeve 212 is movably disposed within the supporting sleeve 211. The supporting sleeve 211 is used to fix with the housing 31 to ensure the stability of the position of the refill assembly 2, while the positioning sleeve 212 can move relative to the supporting sleeve 211, which can not only reduce the requirements for processing accuracy, improve production efficiency and reduce costs, but also facilitate assembly and avoid jamming. Among them, the inner wall of the positioning sleeve 212 is convexly provided with a limiting circular platform 2121, one end of the spring 23 abuts against the limiting circular platform 2121, and the other end of the spring 23 abuts against the magnetic attraction member 24.

[0066] It is understandable that the spring 23 can not only fill the gap between the magnetic element 24 and the pressure sensor 22, but also ensure stable contact between the positioning sleeve 212 and the support sleeve 211, ensuring that there is no relative movement between the positioning sleeve 212 and the support sleeve 211 along the axial direction of the capacitive stylus when the capacitive stylus is in normal use. It is worth noting that in this embodiment, the side of the limiting cone 2121 facing away from the spring 23 abuts the conductive ring 13, and due to the elastic force of the spring 23, the limiting cone 2121 can press the conductive ring 13 against the connecting end 112, further improving the conductivity reliability of the pen tip 1.

[0067] Furthermore, the radius of the end of the spring 23 near the magnetic member 24 gradually decreases to form a conductive end surface 231, and the second connector 12 abuts against the conductive end surface 231. The conductive end surface 231 is located between the second connector 12 and the magnetic member 24. The provision of the conductive end surface 231 can further increase the contact area between the spring 23 and the second connector 12, achieve electrical conduction between the metal rod and the spring 23, and ensure the reliability of the connection between the second connector 12 and the spring 23.

[0068] To prevent the magnetic element 24 from being too hard and damaging the pressure sensor 22, a push rod 25 is protruding from the end of the magnetic element 24 that faces the pressure sensor 22. The push rod 25 is configured to abut the pressure sensor 22. The push rod 25 is made of plastic, which has a certain degree of wear resistance and can prevent damage to the pressure sensor 22. Specifically, the push rod 25 is made of POM (Polyoxymethylene), a material with good wear resistance and easy processing. The end of the push rod 25 that abuts the pressure sensor 22 can be processed into an arc structure, eliminating sharp corners and protecting the pressure sensor 22.

[0069] It is understandable that when a user uses a capacitive stylus to write, the first connector 11 generates a radial squeezing force on the support sleeve 211, which causes the support sleeve 211 to bend, thereby causing the support sleeve 211 to be unable to effectively support the pen tip 1, affecting the writing feel. Figure 2 and Figure 4 As shown, in order to solve the above problems, the sleeve 21 also includes a buffer ring 213, which is arranged between the supporting sleeve 211 and the positioning sleeve 212. The buffer ring 213 is configured to elastically abut the supporting sleeve 211 and the positioning sleeve 212 along the length direction of the capacitive pen to limit the supporting sleeve 211 and the positioning sleeve 212.

[0070] When the supporting sleeve 211 is subjected to the squeezing force of the pen tip 1, the supporting sleeve 211 is partially bent or tilted, and along the axial direction of the capacitive pen, the distance between the supporting sleeve 211 and the positioning sleeve 212 on the side of the pen tip 1 is reduced. At this time, the buffer ring 213 can buffer the bending of the supporting sleeve 211, which can not only reduce the bending degree of the supporting sleeve 211, but also provide a certain rebound force, thereby providing a certain damping feeling and improving the writing feel.

[0071] It is worth noting that if Figure 6 As shown, the magnetic member 24 defines a positioning slot 241, into which the second connecting member 12 is inserted and radially positioned by the sidewalls of the positioning slot 241. When the user installs the pen tip 1, the second connecting member 12 of the pen tip 1 can be inserted into the positioning slot 241 under the magnetic attraction of the magnetic member 24 and radially positioned by the positioning slot 241, ensuring the installation accuracy of the pen tip 1. The positioning slot 241 also ensures that the axis of the pen tip 1 coincides with the axis of the capacitive stylus, improving the accuracy of the capacitive stylus and the user experience.

[0072] It is worth noting that the spring 23 is inserted into the positioning groove 241 and is located between the second connecting member 12 and the magnetic member 24. At this time, the radial positioning of the second connecting member 12 is jointly limited by the spring 23 and the positioning groove 241, and the second connecting member 12 abuts against the conductive end face 231 of the spring 23 in the positioning groove 241 to ensure the reliability of the connection.

[0073] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A pen tip, characterized in that: include: A first connecting member (11), the first connecting member (11) being made of a conductive non-ferromagnetic material; A second connecting member (12), the second connecting member (12) is connected to the first connecting member (11), the second connecting member (12) is made of a conductive ferromagnetic material, and the second connecting member (12) is configured to be electrically connected to the PCB board (32) to conduct the first connecting member (11) and the PCB board (32).

2. The pen tip according to claim 1, wherein: The first connecting member (11) comprises a connecting end (112), the connecting end (112) is provided with a connecting groove, and the second connecting member (12) is partially disposed in the connecting groove and is detachably connected to the connecting groove.

3. The pen tip according to claim 2, characterized in that: The first connecting member (11) is threadedly connected to the connecting groove.

4. The pen tip according to claim 2, wherein: The pen tip (1) further comprises a conductive ring (13), wherein the conductive ring (13) is sleeved on the outer periphery of the second connecting member (12), and the connecting end (112) abuts against the end surface of the conductive ring (13) to be electrically connected to the conductive ring (13).

5. The pen tip according to claim 4, characterized in that: The conductive ring (13) is made of conductive elastic material.

6. The pen tip according to claim 1, wherein: The pen tip (1) further comprises an insulating sleeve (14); the first connecting member (11) comprises a writing end (111); and the insulating sleeve (14) is sleeved on the writing end (111).

7. A capacitive stylus, characterized in that: The pen tip (1) comprises any one of claims 1 to 6, and further comprises a pen body, wherein the pen body comprises a magnetic member (24), and the second connecting member (12) is magnetically connected to the magnetic member (24).

8. The capacitive stylus according to claim 7, wherein: The pen body further comprises a spring (23) and a pressure sensing component, wherein the pressure sensing component is arranged at one end of the magnetic component (24) away from the pen head (1), and the spring (23) drives the magnetic component (24) to press against the pressure sensing component.

9. The capacitive stylus according to claim 8, characterized in that: The capacitive stylus further comprises a PCB board (32), the pressure sensing component is communicatively connected to the PCB board (32), the spring (23) is sleeved on the second connecting member (12), and the spring (23) electrically connects the second connecting member (12) and the PCB board (32).

10. The capacitive stylus according to claim 9, characterized in that: The radius of one end of the spring close to the magnetic attraction member (24) gradually decreases to form a conductive end surface (231), and the second connecting member (12) abuts against the conductive end surface (231).

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