Touch pen point, touch pen and electronic system
By designing interval-set electrode bodies in the stylus head and making at least two adjacent electrode bodies work together in the emission state, the problem of adjusting the inclination angle when used on the same device is solved, and the consistency of signal strength and user experience are improved.
Patent Information
- Application Number
- CN202421793895.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-26
AI Technical Summary
When different stylus enter information of the same signal strength on the same touch screen device, the user needs to adjust the tilt angle of the pen, resulting in an increase in user discomfort when using different stylus.
A stylus head is designed, including a first electrode body, a second electrode body and at least one third electrode body, the electrode bodies are spaced apart in a preset direction, and in the emitted state at least two adjacent electrode bodies work together to form an electrode signal.
By adjusting the length of the electrode body and the supply voltage, the signal strength can be kept consistent on the same touch screen device, reducing the user's tilt angle adjustment requirement when switching different stylus, thereby reducing user discomfort.
Smart Images
Figure CN222914171U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of styluses, and particularly to a stylus tip, a stylus, and an electronic system. Background Art
[0002] A stylus is an input tool used to interact with touch screen devices (such as tablet computers, smart phones, etc.). During the process of writing on a touch screen device with a stylus, the stylus can emit a signal to the touch screen device, and the touch screen device can receive the signal to achieve information input.
[0003] Currently, when different styluses need to input information with the same signal intensity (such as lines of the same thickness) on the same touch screen device, the user needs to tilt the stylus to different angles, which increases the discomfort when the user switches to using different styluses. Summary of the Utility Model
[0004] The present disclosure provides a stylus tip, a stylus, and an electronic system, and the technical solutions are as follows:
[0005] In a first aspect, the present disclosure provides a stylus tip, which may include: a first electrode body, a second electrode body, and at least one third electrode body; the first electrode body, the second electrode body, and the at least one third electrode body are sequentially arranged at intervals along a preset direction; wherein, the stylus tip has a transmitting state, and in the transmitting state, at least two adjacent electrode bodies work together to form an electrode signal.
[0006] In some embodiments, in the transmitting state, at least two adjacent electrode bodies working together to form an electrode signal includes one of the following:
[0007] The first electrode body works to form a first electrode signal, and the second electrode body and a third electrode body work together to form a second electrode signal;
[0008] The first electrode body and the second electrode body work together to form a first electrode signal, and the at least one third electrode body works to form a second electrode signal.
[0009] In some embodiments, the stylus tip has a receiving state, and in the receiving state, at least one of the first electrode body, the second electrode body, and the at least one third electrode body works to receive a signal; wherein, the stylus tip periodically switches between the transmitting state and the receiving state.
[0010] In some embodiments, the preset direction is the length direction of the touch pen tip; the first electrode body, the second electrode body, and the at least one third electrode body are sequentially arranged at intervals along the length direction of the touch pen tip and are adapted to the outer shell of the touch pen tip.
[0011] In some embodiments, the outer shell is conical; being adapted to the outer shell of the touch pen tip includes: the first electrode body is conical; the cross-sectional areas of the second electrode body and the at least one third electrode body perpendicular to the length direction increase sequentially in the direction away from the first electrode body.
[0012] In some embodiments, the preset direction is the length direction of the touch pen tip; the first electrode body, the second electrode body, and the at least one third electrode body are sequentially arranged at intervals along the length direction of the touch pen tip; the first electrode body is conical; the outer contour of one end of the second electrode body close to the first electrode body is smaller than the outer contour of the end away from the first electrode body, and the outer contour of one end of the at least one third electrode body close to the second electrode body is smaller than the outer contour of the end away from the second electrode body.
[0013] In a second aspect, the present disclosure provides a touch pen, which may include: a pen barrel and the touch pen tip according to any one of the embodiments of the first aspect, and the touch pen tip is arranged at one end of the pen barrel.
[0014] In some embodiments, a first supply voltage and a second supply voltage are arranged in the pen barrel; the first supply voltage is connected to the first electrode body and the second electrode body in a switchable manner; the second supply voltage is connected to the second electrode body and the at least one third electrode body in a switchable manner.
[0015] In some embodiments, the supply states of the first supply voltage and the second supply voltage include any one of the following:
[0016] The first supply voltage supplies a first voltage to the first electrode body so that the first electrode body works to form a first electrode signal, and the second supply voltage supplies a second voltage to the second electrode body and a third voltage to one of the third electrode bodies so that the second electrode body and one of the third electrode bodies work together to form a second electrode signal;
[0017] The first supply voltage supplies a first voltage to the first electrode body and a second voltage to the second electrode body so that the first electrode body and the second electrode body work together to form a first electrode signal, and the second supply voltage supplies a third voltage to the at least one third electrode body so that at least one of the third electrode bodies works to form a second electrode signal.
[0018] In a third aspect, the present disclosure provides an electronic system, which may include: a touch screen device and a stylus. The touch screen device has a touch screen. The stylus includes: a pen barrel and a touch pen tip. The touch pen tip is disposed at one end of the pen barrel. The touch pen tip includes: a first electrode body, a second electrode body, and at least one third electrode body. The first electrode body, the second electrode body, and the at least one third electrode body are sequentially arranged at intervals along a preset direction. Wherein, the touch pen tip has a transmitting state, and in the transmitting state, at least two adjacent electrode bodies work together to form an electrode signal.
[0019] The above description is only an overview of the technical solutions of the present disclosure. In order to be able to understand the technical means of the present disclosure more clearly and implement them in accordance with the content of the description, the following will describe in detail with reference to the preferred embodiments of the present disclosure and the accompanying drawings. Description of the Drawings
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0021] Figure 1 It is a schematic exploded view of the touch pen tip provided by the embodiment of the present disclosure;
[0022] Figure 2 It is a schematic diagram of the electrode of the touch pen tip provided by the embodiment of the present disclosure corresponding to the structure of the touch screen device;
[0023] Figure 3 It is a schematic diagram of the structure of the stylus provided by the embodiment of the present disclosure;
[0024] Figure 4 It is a schematic exploded view of the stylus provided by the embodiment of the present disclosure;
[0025] Figure 5 It is a schematic diagram of the connection structure of the stylus provided by the embodiment of the present disclosure.
[0026] Description of the Reference Numerals:
[0027] 100, stylus; 10, touch pen tip; 11, first electrode body; 12, second electrode body; 13, third electrode body; 14, outer shell; 20, pen barrel; 21, first supply voltage; 22, second supply voltage; 23, voltage converter; 24, low dropout linear regulator;
[0028] 200, touch screen device. Detailed Embodiments
[0029] The following further describes in detail the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms, not limited to the specific embodiments disclosed herein, but including all technical solutions falling within the scope of the claims.
[0030] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, the compositions of materials, numerical expressions and values set forth in these embodiments should be construed as merely exemplary, rather than as limitations.
[0031] It should be noted that in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality" is greater than or equal to two; the orientation or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.
[0032] In addition, the "first", "second" and similar terms used in the present disclosure do not denote any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. Terms such as "comprising" or "including" mean that the elements before the term cover the elements listed after the term, and do not exclude the possibility of also covering other elements.
[0033] It should also be noted that in the description of the present disclosure, unless otherwise clearly defined and limited, the terms "mounted", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances. When it is described that a specific device is located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.
[0034] All terms used in this disclosure have the same meanings as those understood by those of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, such as those, should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such herein.
[0035] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the specification.
[0036] First aspect
[0037] This disclosure provides a touch pen tip 10. Refer to Figures 1 to 5 As shown, the touch pen tip 10 includes: a first electrode body 11, a second electrode body 12, and at least one third electrode body 13; the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 are sequentially arranged at intervals along a preset direction; wherein, the touch pen tip 10 has a transmitting state, and in the transmitting state, at least two adjacent electrode bodies work together to form an electrode signal.
[0038] Among them, the first electrode body 11, the second electrode body 12, and a third electrode body 13 are sequentially arranged along the preset direction, and there is a distance between two adjacent electrode bodies; or, the first electrode body 11, the second electrode body 12, and multiple third electrode bodies 13 are sequentially arranged along the preset direction, the multiple third electrode bodies 13 are arranged along the preset direction, and there is a distance between two adjacent electrode bodies. Among the first electrode body 11, the second electrode body 12, and all the third electrode bodies 13, the lengths of any two electrode bodies along the preset direction can be the same or different; when the lengths of two electrode bodies along the preset direction are the same, the greater the supply voltage received by the electrode body, the greater the intensity of the emitted signal / received signal of the electrode body; when the supply voltages of two electrode bodies are the same, the greater the length of the electrode body along the preset direction, the greater the intensity of the emitted signal / received signal of the electrode body; thus, the length of any electrode body and the connected supply voltage can be adjusted to adjust the intensity of the signal emitted by the touch pen tip 10. Among the first electrode body 11, the second electrode body 12, and all the third electrode bodies 13, the distance between two adjacent electrode bodies can be the same as the distance between another two adjacent electrode bodies, or different; for example: among the first electrode body 11, the second electrode body 12, and at least one third electrode body 13, they are arranged at equal intervals along the preset direction.
[0039] The touch pen tip 10 provided with a first electrode body 11, a second electrode body 12 and at least one third electrode body 13 has a transmitting state capable of transmitting electrode signals. When the touch pen tip 10 is assembled on the pen shaft 20 of the touch pen 100 for writing on the touch screen device 200, multiple adjacent electrode bodies among the first electrode body 11, the second electrode body 12 and at least one third electrode body 13 arranged along a preset direction can work together to form an electrode signal, and this electrode signal can be received by the touch screen device 200, so as to realize the input of information from the touch pen 100 to the touch screen device 200.
[0040] In the above technical solution, by configuring multiple electrode bodies for the touch pen tip 10, the same electrode configuration architecture can be used based on different batches / versions of the touch pen 100 and / or the adapted touch display device (such as the touch screen in the following text) to configure the electrode bodies of the corresponding batch of touch pen 100 to output the stability of the electrode voltage, so as to give the user a basically unchanged usage experience.
[0041] In one example, referring to Figure 1 and Figure 2 as shown, the touch pen tip 10 includes: a first electrode body 11, a second electrode body 12, and a third electrode body 13; the first electrode body 11, the second electrode body 12, and the third electrode body 13 are sequentially arranged at intervals along a preset direction; wherein, the touch pen tip 10 has a transmitting state, and in the transmitting state, it can be transmitting combination one: the first electrode body 11 works to form a first electrode signal, and the second electrode body 12 and the third electrode body 13 work together to form a second electrode signal; or, it can be transmitting combination two: the first electrode body 11 and the second electrode body 12 work together to form a first electrode signal, and the third electrode body 13 works to form a second electrode signal. The first electrode signal formed by the first electrode body 11 working alone and the first electrode signal formed by the first electrode body 11 and the second electrode body 12 working together can be different, and the second electrode signal formed by the second electrode body 12 and the third electrode body 13 working together and the second electrode signal formed by the third electrode body 13 working alone can be different.
[0042] Here, referring to Figure 2 as shown, the inclination angle θ of the touch pen tip 10 relative to the touch screen device 200 = sin -1(d / r), where d is the projected length of the working electrode body on the touch screen device 200, which can be detected and obtained according to the projected coverage area of the electrode signal emitted by the touch pen tip 10 on the touch screen device 200, and r is the length of the electrode body that emits the electrode signal (which is known). Different touch pen tips 10 have different numbers of electrode bodies, electrode body lengths, and supply voltages, so that when the signal intensities are the same during writing on the same touch screen device 200, the required tilting angles are different. Therefore, a writing test can be performed on the touch screen device 200 with the touch pen 100 where the touch pen tip 10 is located, and the corresponding tilting angle can be confirmed according to the above formula. If the confirmed tilting angle is equal to the preset angle, then the emission combination at this time is a more comfortable combination setting for the user during use; if the confirmed tilting angle differs greatly from the preset angle, then the emission combination is adjusted; thus, a suitable emission combination can be set for the touch pen tip 10 for the touch screen device 200 without the need to redesign the main structure of the touch pen tip 10.
[0043] In this embodiment, for the touch screen device 200, different emission combinations can be set for different touch pen tips 10 (the lengths of the corresponding electrode bodies may be different and the supply voltages may be different), so that when the signal intensities emitted by different touch pen tips 10 on the same touch screen device 200 are the same, the corresponding tilting angles are all equal to the preset angle, thereby reducing the discomfort of the user when switching to use different touch pens 100.
[0044] In some embodiments, in the emission state, at least two adjacent electrode bodies work together to form an electrode signal, including one of the following:
[0045] The first electrode body 11 works to form a first electrode signal, and the second electrode body 12 and a third electrode body 13 work together to form a second electrode signal;
[0046] The first electrode body 11 and the second electrode body 12 work together to form a first electrode signal, and at least one third electrode body 13 works to form a second electrode signal.
[0047] Here, the same supply voltage can be output to two adjacent electrode bodies to control the two adjacent electrode bodies to work and emit the same electrode signal. For example: each electrode body is respectively connected to multiple different supply voltages through multiple physical switches, and two adjacent electrode bodies are connected to the same supply voltage. In this way, the two physical switches connecting the two adjacent electrode bodies to the same supply voltage can be turned on simultaneously, so that the two adjacent electrode bodies work to form the same electrode signal.
[0048] Among them, the first electrode body 11 operates to form a first electrode signal, and the second electrode body 12 and a third electrode body 13 work together to form a second electrode signal. It can be that the first supply voltage 21 is connected to the first electrode body 11 and can supply a first voltage to the first electrode body 11 so that the first electrode body 11 operates to form a first electrode signal. The second supply voltage 22 can supply a second voltage to the second electrode body 12 and can supply a third voltage to a third electrode body 13 so that the second electrode body 12 and a third electrode body 13 work together to form a second electrode signal. Here, the second voltage and the third voltage can be the same.
[0049] Among them, the first electrode body 11 and the second electrode body 12 work together to form a first electrode signal, and at least one third electrode body 13 operates to form a second electrode signal. It can be that the first supply voltage 21 supplies a first voltage to the first electrode body 11 and supplies a second voltage to the second electrode body 12 so that the first electrode body 11 and the second electrode body 12 work together to form a first electrode signal. The second supply voltage 22 supplies a third voltage to at least one third electrode body 13 so that at least one third electrode body 13 operates to form a second electrode signal. Here, the first voltage and the second voltage can be the same.
[0050] In some embodiments, referring to Figure 1 and Figure 2 As shown, the touch pen tip 10 has a receiving state, and in the receiving state, at least one of the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 operates to receive a signal; among them, the touch pen tip 10 periodically switches between the transmitting state and the receiving state. That is to say, in the first time period, the second time period, the third time period, the fourth time period,..., the (N - 1)th time period, and the Nth time period that are adjacent in sequence, in the first time period, the touch pen tip 10 is in the transmitting state; in the second time period, the touch pen tip 10 switches to the receiving state; in the third time period, the touch pen tip 10 switches to the transmitting state again; in the fourth time period, the touch pen tip 10 switches to the receiving state again; and so on, switching in a cyclic exchange manner; and in the (N - 1)th time period, the touch pen tip 10 switches to the transmitting state again; in the Nth time period, the touch pen tip 10 switches to the receiving state again. When the first electrode body 11, the second electrode body 12, and all the third electrode bodies 13 operate to receive a signal, at this time, the intensity of the received signal is large, and this setting can be preferably made.
[0051] In some embodiments, referring to Figure 1 and Figure 2As shown, the preset direction is the length direction of the touch pen tip 10; the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 are sequentially arranged at intervals along the length direction of the touch pen tip 10 and are adapted to the outer shell 14 of the touch pen tip 10. That is to say, the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 are sequentially arranged along the length direction of the outer shell 14, and the outer contour shapes of the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 are adapted to the inner contour shape of the outer shell 14 to be more closely connected to each other, so that the connection between the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 and the outer shell 14 is firmer, and the probability of relative displacement (such as: the electrode body shakes in the outer shell 14) is small.
[0052] In some embodiments, referring to the figure and Figure 2 As shown, the outer shell 14 is conical; being adapted to the outer shell 14 of the touch pen tip 10 includes: the first electrode body 11 is conical; the cross-sectional area of the second electrode body 12 and at least one third electrode body 13 perpendicular to the length direction increases sequentially in the direction away from the first electrode body 11. The conical shape of the outer shell 14 can be a conical shape or a pyramidal shape; and the inner contour of the outer shell 14 is conical, and the outer contour formed by the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 is conical and is adapted to the inner contour of the outer shell 14 so as to be more firmly fixed in the outer shell 14, so that the connection between the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 and the outer shell 14 is firmer, and the probability of relative displacement is small.
[0053] In some embodiments, referring to Figure 1 and Figure 2 As shown, the preset direction is the length direction of the touch pen tip 10; the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 are sequentially arranged at intervals along the length direction of the touch pen tip 10; the first electrode body 11 is conical; the outer contour of the end of the second electrode body 12 close to the first electrode body 11 is smaller than the outer contour of the end away from the first electrode body 11, and the outer contour of the end of at least one third electrode body 13 close to the second electrode body 12 is smaller than the outer contour of the end away from the second electrode body 12. Or rather, along the preset direction, the cross-section of the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 perpendicular to the preset direction gradually increases, and the inner contour of the outer shell 14 can be consistent with the contour formed by the first electrode body 11, the second electrode body 12, and at least one third electrode body 13.
[0054] In a second aspect
[0055] The present disclosure provides a touch pen 100, referring to Figures 3 to 5As shown, the stylus 100 includes: a pen shaft 20 and a touch pen tip 10 according to any embodiment of the first aspect. The touch pen tip 10 is provided at one end of the pen shaft 20. The user can hold the pen shaft 20 and place the touch pen tip 10 on the touch screen device 200 for writing.
[0056] Among them, the pen shaft 20 can be a smooth cylindrical shape, can also be a cylindrical shape with edges and corners, or can be other settings.
[0057] In some embodiments, referring to Figure 5 As shown, a first supply voltage 21 and a second supply voltage 22 are provided inside the pen shaft 20; the first supply voltage 21 is connected to the first electrode body 11 and the second electrode body 12 in a connectable and disconnectable manner; the second supply voltage 22 is connected to the second electrode body 12 and at least one third electrode body 13 in a connectable and disconnectable manner.
[0058] Here, the first supply voltage 21 and the second supply voltage 22 are different. It can be that the first supply voltage 21 can supply a constant first voltage, while the second supply voltage 22 can supply a constant second voltage different from the first voltage; it can also be that the first supply voltage 21 can supply a constant first voltage, while the second supply voltage 22 can supply a second voltage different from the first voltage and adjustable; it can also be that the first supply voltage 21 can supply an adjustable first voltage, while the second supply voltage 22 can supply a second voltage different from the first voltage and adjustable. The first supply voltage 21 and the second supply voltage 22 can be in a series setting as shown in Figure 5 or in a parallel setting. When in parallel setting and the first supply voltage 21 and the second supply voltage 22 can be adjusted separately, the first supply voltage 21 and the second supply voltage 22 can be adjusted separately. The connectable and disconnectable connection can be achieved through a physical switch or through a control circuit, and specific limitations are not made here.
[0059] In one example, referring to Figure 5 As shown, the first supply voltage 21 and the second supply voltage 22 are in series, and the second supply voltage 22 is connected with a voltage converter 23 and a low-dropout linear regulator 24. The first supply voltage 21 is 50V, and the second supply voltage 22 is converted into any voltage within the range of 20 - 50V through the voltage converter 23 and the low-dropout linear regulator 24, so that the voltages supplied by the first supply voltage 21 and the second supply voltage 22 are different.
[0060] In this embodiment, by providing a first supply voltage 21 that can be connected to and disconnected from the first electrode body 11 and the second electrode body 12, and a second supply voltage 22 that can be connected to and disconnected from the second electrode body 12 and at least one third electrode body 13, different emission combinations of the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 can be controlled, so as to adjust the tilt angle.
[0061] In some embodiments, the supply states of the first supply voltage 21 and the second supply voltage 22 include one of the following:
[0062] The first supply voltage 21 supplies a first voltage to the first electrode body 11 so that the first electrode body 11 operates to form a first electrode signal, and the second supply voltage 22 supplies a second voltage to the second electrode body 12 and a third voltage to one third electrode body 13 so that the second electrode body 12 and one third electrode body 13 operate together to form a second electrode signal;
[0063] The first supply voltage 21 supplies a first voltage to the first electrode body 11 and a second voltage to the second electrode body 12 so that the first electrode body 11 and the second electrode body 12 operate together to form a first electrode signal, and the second supply voltage 22 supplies a third voltage to at least one third electrode body 13 so that at least one third electrode body 13 operates to form a second electrode signal.
[0064] It should be noted that the touch pen tip in the touch pen provided in the embodiments of the present disclosure is similar to the description of the touch pen tip in the above embodiments, and has beneficial effects similar to those of the touch pen tip in the above embodiments. For the technical details not disclosed in the embodiments of the touch pen of the present disclosure, please refer to the description of the touch pen tip in the present disclosure for understanding, and will not be elaborated here.
[0065] Third aspect
[0066] The present disclosure provides an electronic system, which includes: a touch screen device 200 and a touch pen 100. The touch screen device 200 has a touch screen; the touch pen 100 includes: a pen shaft 20 and a touch pen tip 10. The touch pen tip 10 is provided at one end of the pen shaft 20. The touch pen tip 10 includes: a first electrode body 11, a second electrode body 12, and at least one third electrode body 13; the first electrode body 11, the second electrode body 12, and at least one third electrode body 13 are sequentially arranged at intervals along a preset direction; wherein, the touch pen tip 10 has an emission state, and in the emission state, at least two adjacent electrode bodies operate together to form an electrode signal.
[0067] The touch screen device 200 can be a tablet computer, a mobile phone, or other electronic devices with a touch screen.
[0068] It should be noted that the touch pen tip in the electronic system provided by the embodiments of the present disclosure is similar to the description of the touch pen tip in the above embodiments, and has beneficial effects similar to those of the touch pen tip in the above embodiments. For the technical details not disclosed in the embodiments of the electronic system of the present disclosure, please refer to the description of the embodiments of the touch pen tip in the present disclosure and will not be elaborated here.
[0069] So far, the embodiments of the present disclosure have been described in detail. To avoid obscuring the concept of the present disclosure, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed here based on the above description.
[0070] Although some specific embodiments of the present disclosure have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or partial technical features can be equivalently replaced without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.
Claims
1. A stylus pen head, characterized in that: include: a first electrode body; a second electrode body; at least one third electrode body; The first electrode body, the second electrode body, and the at least one third electrode body are sequentially arranged at intervals along a preset direction; The stylus pen head has an emission state, and in the emission state, at least two adjacent electrode bodies work together to form an electrode signal.
2. The stylus pen tip according to claim 1, characterized in that: In the transmitting state, at least two adjacent electrode bodies work together to form an electrode signal, including one of the following: The first electrode body works to form a first electrode signal, and the second electrode body and a third electrode body work together to form a second electrode signal; The first electrode body and the second electrode body work together to form a first electrode signal, and the at least one third electrode body works to form a second electrode signal.
3. The stylus pen tip according to claim 1, characterized in that: The stylus pen head has a receiving state, and in the receiving state, at least one electrode body among the first electrode body, the second electrode body, and the at least one third electrode body works to receive a signal; Wherein, the stylus pen head periodically switches between the transmitting state and the receiving state.
4. The stylus pen tip according to claim 1, characterized in that: The preset direction is the length direction of the stylus pen tip; The first electrode body, the second electrode body, and the at least one third electrode body are sequentially arranged at intervals along the length direction of the stylus pen head and are adapted to the housing of the stylus pen head.
5. The stylus pen tip according to claim 4, characterized in that: The shell is cone-shaped; The housing adapted to the stylus pen head comprises: The first electrode body is in a cone shape; The cross-sectional areas of the second electrode body and the at least one third electrode body along the direction perpendicular to the length direction increase sequentially in a direction away from the first electrode body.
6. The stylus pen tip according to claim 1, characterized in that: The preset direction is the length direction of the stylus pen tip; The first electrode body, the second electrode body, and the at least one third electrode body are sequentially arranged at intervals along the length direction of the stylus pen head; The first electrode body is in a cone shape; The outer contour of one end of the second electrode body close to the first electrode body is smaller than the outer contour of the end away from the first electrode body. The outer contour of one end of the at least one third electrode body close to the second electrode body is smaller than the outer contour of the end away from the second electrode body.
7. A touch pen, characterized in that: include: pen; The stylus pen tip according to any one of claims 1 to 6, wherein the stylus pen tip is arranged at one end of the pen shaft.
8. The touch pen according to claim 7, characterized in that: A first supply voltage and a second supply voltage are provided in the pen holder; The first supply voltage is connected to the first electrode body and the second electrode body in a switchable manner; The second supply voltage is switchably connected to the second electrode body and to at least one third electrode body.
9. The touch pen according to claim 8, characterized in that: The supply states of the first supply voltage and the second supply voltage include one of the following: The first supply voltage supplies a first voltage to the first electrode body so that the first electrode body works to form a first electrode signal, and the second supply voltage supplies a second voltage to the second electrode body and supplies a third voltage to one of the third electrode bodies so that the second electrode body and one of the third electrode bodies work together to form a second electrode signal; The first supply voltage supplies a first voltage to the first electrode body and a second voltage to the second electrode body so that the first electrode body and the second electrode body work together to form a first electrode signal, and the second supply voltage supplies a third voltage to the at least one third electrode body so that at least one of the third electrode bodies works to form a second electrode signal.
10. An electronic system, characterized in that: include: A touch screen device having a touch screen; A stylus pen comprises: a pen holder and a stylus pen head, wherein the stylus pen head is arranged at one end of the pen holder, and the stylus pen head comprises: a first electrode body; a second electrode body; at least one third electrode body; The first electrode body, the second electrode body, and the at least one third electrode body are sequentially arranged at intervals along a preset direction; The stylus pen head has an emission state, and in the emission state, at least two adjacent electrode bodies work together to form an electrode signal.