Electronic pen and electronic equipment
By designing a linkage structure between push rod and color block in the electronic pen, convenient adjustment of the color of the touch screen is achieved, solving the problems of inconvenient operation and high power consumption in the existing technology, and improving battery life.
Patent Information
- Application Number
- CN202410107577.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2025-07-25
AI Technical Summary
In the prior art, changing the color of the touch screen brush requires operation through application software on the touch screen, which is not convenient enough, and the constant-on LED light leads to large power consumption and low battery life.
An electronic pen is designed. By setting a push rod and a color block on the pen rod, the push rod is linked to the color block. When the push rod moves to different positions, the color mark is exposed to the observation window. The controller adjusts the color of the touch screen according to the position, avoiding the use of the constant-lit LED light.
It realizes convenient adjustment of touch screen color, reduces power consumption, and improves the battery life of the electronic pen.
Smart Images
Figure CN120371146A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of touch devices, and particularly to an electronic pen and an electronic device. Background Art
[0002] Touch screens, such as interactive intelligent panels (IIPs), are increasingly widely used in home and office scenarios. Touch screens are usually written and interacted with by an electronic pen. However, in related technologies, changing the color of the pen requires using the corresponding function of a specific application software on the touch screen for replacement, and the operation is not convenient enough. Summary of the Invention
[0003] Embodiments of the present application provide an electronic pen and an electronic device capable of changing colors.
[0004] Embodiments of the present application provide an electronic pen, including:
[0005] A pen barrel having an inner cavity and a side opening communicating with the inner cavity. The two ends of the pen barrel in the first direction are respectively a first end and a second end;
[0006] A pen tip provided at the first end;
[0007] A color block having a plurality of color identifiers;
[0008] A side cover provided at the side opening. The side cover has an observation window, and the side cover and the color block can move relative to each other in the first direction;
[0009] A push rod slidably connected to the pen barrel and capable of moving in the first direction. One of the color block and the side cover is linked with the push rod. There are a plurality of color mixing positions corresponding one-to-one with the color identifiers on the moving track of the push rod. At any color mixing position, the color identifier corresponding to the color mixing position is exposed to the observation window; and,
[0010] A controller provided in the inner cavity. The controller is configured to control the touch screen to display the currently selected color according to the color mixing position.
[0011] In some embodiments, the side cover is embedded and fixed in the side opening, and the color block is linked with the push rod.
[0012] In some embodiments, the side cover has a guiding groove extending in the first direction. A guiding block is provided on the side of the push rod facing the pen barrel, and the guiding block is clamped with the groove side wall of the guiding groove. By providing the guiding block and the guiding groove, the movement of the push rod can be guided.
[0013] In some embodiments, the electronic pen further includes a sliding button, the sliding button has a sliding rod that can move in a first direction, the sliding button is arranged in the inner cavity, a first moving body is arranged on the side of the push rod facing the pen holder, the first moving body passes through the side cover and is fixedly connected to the sliding rod. By setting the sliding button, the mechanical signal of the push rod sliding is converted into an electrical signal, and different color adjustment positions correspond to different electrical signals, thereby realizing the adjustment and switching of the touch screen brush color.
[0014] In some embodiments, a second moving body is further provided on the side of the push rod facing the pen holder, and the second moving body passes through the side cover and is fixedly connected to the color block.
[0015] In some embodiments, the pen body includes an outer rod and an inner rod that are fixedly connected, the outer rod is sleeved on the outside of the inner rod, the inner cavity includes a first inner cavity between the inner rod and the outer rod and a second inner cavity surrounded by the inner rod, the first inner cavity is connected to the second inner cavity, the side opening passes through the rod wall of the outer rod, the color block is attached to the rod wall of the inner rod, and the sliding button is arranged in the second inner cavity.
[0016] In some embodiments, the color block includes a sheet-shaped color block body extending along the first direction, and the color mark is bonded and fixed to the surface of the color block body or the color mark is coated on the surface of the color block body.
[0017] In some embodiments, the electronic pen further comprises a charging interface and a pen cover, wherein the charging interface is disposed at the second end, and the pen cover is detachably connected to the second end and covers the charging interface. By providing the pen cover, the charging interface can be effectively protected when not in a charging state.
[0018] In some embodiments, the pen holder further has a status window, and the electronic pen further includes a battery indicator light, which is exposed in the status window. By providing the battery indicator light and the status window, the charging status of the electronic pen can be indicated.
[0019] An electronic device comprises a touch screen and an electronic pen, wherein the electronic pen is detachably connected to the touch screen.
[0020] Beneficial effects: By setting a push rod slidably connected to the pen holder, sliding adjustment of the touch screen display color is achieved; by setting an observation window and a color mark, when the push rod moves into place, the corresponding color mark is exposed to the observation window, so that the user can intuitively understand the currently selected color; there is no need to set a constantly on light, which saves energy consumption and improves the battery life of the electronic pen. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0022] Figure 1 is a schematic diagram of the three-dimensional structure of the electronic pen according to an embodiment of the present application;
[0023] Figure 2 is a schematic front view of the electronic pen according to an embodiment of the present application;
[0024] Figure 3 yes Figure 2 Cross-sectional view along AA direction;
[0025] Figure 4 is a three-dimensional exploded schematic diagram of the electronic pen according to an embodiment of the present application;
[0026] Figure 5 and Figure 6 They are schematic diagrams of the three-dimensional structure of the putter in two different perspectives according to the embodiment of the present application.
[0027] Description of reference numerals:
[0028] 100. electronic pen; 1. pen holder; 11. inner cavity; 12. side opening; 13. first end; 14. second end; 15. inner rod; 16. outer rod; 17. status window; 2. pen tip; 3. side cover; 31. observation window; 32. guide groove; 33. groove side wall; 4. push rod; 41. push rod body; 42. guide block; 43. first toggle body; 44. second toggle body; 45. barb; 5. color block; 51. color identification; 52. color block body; 53. slot; 6. pen cap; 7. slide button; X, first direction. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0031] In addition, in the present invention, descriptions such as "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.
[0032] In the present invention, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0033] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.
[0034] Touch screens are increasingly widely used in home and office scenarios. Touch screens are usually written and interacted with using an electronic pen. However, in related technologies, changing the pen color requires using the corresponding functions of specific application software on the touch screen for replacement, and the operation is not convenient enough.
[0035] Therefore, in some technologies, the color is changed by rotating a color mixing slider ring and the currently selected color is displayed by different LED lights. However, this structure causes the LED lights to be constantly on, with a relatively large power consumption, resulting in a lower battery life of the electronic pen.
[0036] In the electronic pen according to the embodiment of the present application, a push rod, a color block with a color identifier, and a side cover with an observation window are provided on the pen barrel. When the push rod moves to different positions, the color identifier corresponding to this position is exposed to the observation window, enabling the user to intuitively understand the currently selected color. Compared with related technologies, there is no need to set LED lights, thereby effectively reducing power consumption and improving the battery life of the electronic pen.
[0037] Such as Figures 1 to 6As shown in the figure, an electronic pen 100, which can be used in conjunction with a touch screen, includes a pen shaft 1, a pen tip 2, a side cover 3, a push rod 4, a color block 5 and a controller. The pen shaft 1 is a hollow structure with an inner cavity 11 and a side opening 12 communicating with the inner cavity 11. The inner cavity 11 is surrounded by the wall of the pen shaft 1, and the side opening 12 penetrates through the side wall of one side of the pen shaft 1. The pen shaft 1 extends along a first direction X and has a first end 13 and a second end 14 oppositely arranged in the first direction X. The inner cavity 11 and the side opening 12 are located between the first end 13 and the second end 14. The pen tip 2 can be used for writing on the touch screen and is arranged at the first end 13 of the pen shaft. The side cover 3 is arranged at the side opening 12 and has an observation window 31. The push rod 4 is installed on the side cover 3 and can move up and down relative to the pen shaft 1 along the first direction X. The color block 5 has a plurality of color identifiers 51, and each color identifier 51 corresponds to a display color. The color block 5 or the side cover 3 is linked with the push rod 4, so that the push rod 4 can drive the color block 5 or the side cover 3 to move up and down along the first direction X, and the color block 5 and the side cover 3 can generate relative movement in the first direction X. The push rod 4 has a plurality of color adjustment positions. At any color adjustment position, only one color identifier 51 is exposed to the observation window 31 of the side cover 3. The controller is arranged in the inner cavity 11 of the pen shaft 1. The controller obtains color adjustment information according to the position information of the push rod 4. After the touch screen obtains the color adjustment information, the brush color of the application software on the touch screen is adjusted accordingly, so that the font or line of the currently selected color can be displayed on the touch screen.
[0038] The electronic pen 100 includes a push rod 4 with a plurality of color adjustment positions. By toggling the push rod 4 up and down, the adjustment and switching of the display color of the touch screen can be realized. By setting the observation window 31, the color identifier 51 corresponding to the selected color adjustment position is exposed to the observation window 31, enabling the user to intuitively understand the color currently selected by the electronic pen 100.
[0039] For the electronic pen 100, one of the color block 5 and the side cover 3 is fixed to the pen shaft 1, and the other of the color block 5 and the side cover 3 is linked with the push rod 4, so that the color block 5 or the side cover 3 can move along the first direction X with the push rod 4 and relative movement can be generated between the color block 5 and the side cover 3. When the push rod 4 is toggled up and down, the color identifier 51 in the observation window 31 will change accordingly. When the push rod 4 stops at any color adjustment position, the push rod 4 corresponds to only one display color, and only one color identifier 51 is exposed to the observation window 31 of the side cover 3. When the push rod 4 is toggled to another color adjustment position, the brush color of the touch screen can be displayed as another color, and the color identifier 51 corresponding to the other color is exposed to the observation window 31. In the first direction X, the width of the observation window 31 matches the width of the color identifier 51, so that at any color adjustment position, only one color identifier 51 is exposed to the observation window 31.
[0040] As shown Figures 1 to 6 In the figure, an electronic pen 100 includes a pen barrel 1, a pen tip 2, a side cover 3, a push rod 4, a color block 5 and a controller. The pen barrel 1 is a hollow rod-shaped body that extends along a first direction X. The two ends of the pen barrel 1 in the first direction X are respectively a first end 13 and a second end 14. The first end 13 is one end of the pen tip 2 for writing, and the second end 14 is the end away from the pen tip 2. The wall of the pen barrel 1 encloses an inner cavity 11 that extends longitudinally along the first direction X. A side opening 12 is formed horizontally through one side of the wall of the pen barrel 1, and the side opening 12 communicates with the inner cavity 11. The side cover 3 is embedded and fixed in the side opening 12, which means that the side cover 3 can close the side opening 12 of the pen barrel 1. The upper part of the side cover 3 has an observation window 31, and the upper part is the part close to the second end 14 of the pen barrel 1 in the first direction X. The push rod 4 is a plate-shaped body that extends along the first direction X. The push rod 4 is installed on the side cover 3 and can move relative to the pen barrel 1 in the first direction X. The color block 5 is a sheet-shaped body that extends along the first direction X. The color block 5 has a plurality of color identifiers 51, and the color identifiers 51 are arranged at intervals in the first direction X. The color block 5 is linked with the push rod 4, so that the push rod 4 can drive the color block 5 to move synchronously in the first direction X.
[0041] The push rod 4 is slidably connected to the side cover 3 and can move along the first direction X along the outer surface of the side cover 3. The color block 5 is located inside the side cover 3, and the push rod 4 is located outside the side cover 3. The inside refers to the side close to the inner cavity 11 of the pen barrel 1, and the outside refers to the side away from the inner cavity 11 of the pen barrel 1. When adjusting the color change of the electronic pen 100, the push rod 4 is toggled, and the push rod 4 moves along the first direction X along the outer surface of the side cover 3, and the color block 5 moves along the first direction X along the inner surface of the side cover 3.
[0042] There are a plurality of color adjustment positions on the moving track of the push rod 4, and each color adjustment position corresponds to a display color and a color identifier 51. When the push rod 4 moves to any color adjustment position, only one color identifier 51 is exposed to the observation window 31, and the user can intuitively understand the currently selected color through the observation window 31.
[0043] Furthermore, the electronic pen 100 may further include a sliding button 7, and the user toggles the sliding button 7 to switch different functions or change the value of a certain option. The sliding button 7 includes a sliding rod, and different functions or different option values are switched by moving the sliding rod to different positions. Specifically, by toggling the sliding rod of the sliding button 7, the switching between the pen writing display colors on the touch screen is realized.
[0044] The sliding button 7 is fixed on the circuit board in the inner cavity 11 of the pen body 1, and the push rod 4 is linked with the sliding rod of the sliding button 7, so that the push rod 4 can move with the sliding rod in the first direction X. Specifically, the push rod 4 includes a plate-shaped push rod body 41 and a first toggle body 43 vertically protruding from the push rod body 41 on the side facing the sliding button 7. The first toggle body 43 is fixedly connected with the sliding rod of the sliding button 7 after passing through the side cover 3, so as to realize the linkage between the sliding rod and the push rod 4. The first toggle body 43 can be a cylindrical body with a ring-shaped cross section. The inner contour of the first toggle body 43 matches the outer contour of the sliding rod, so that the first toggle body 43 can be plugged and fixed with the sliding rod.
[0045] When the push rod 4 moves to any color adjustment position, the color block 5 and the sliding rod of the sliding button 7 also move to the corresponding position. After the sliding button 7 is pushed by the push rod 4, an electrical signal is generated and transmitted to the controller. The controller receives the electrical signal and performs electronic color change operation according to the preset gear information. Different gears of the sliding button 4 correspond to different display colors, and users can choose the corresponding color according to their needs.
[0046] Furthermore, in order to guide the moving direction of the push rod 4, the side cover 3 has a through guide groove 32, which extends along the first direction X. The guide groove 32 has two groove side walls 33 extending along the first direction X, and the two groove side walls 33 are parallel to each other. The push rod 4 also has two guide blocks 42, which are vertically arranged on the side of the push rod body 41 facing the inside of the pen barrel 1. The guide blocks 42 penetrate the guide groove 32 of the side cover 3 and are plugged into the guide groove 32, and the two guide blocks 42 are respectively slidably matched with the two groove side walls 33. The free end of the guide block 42 away from the push rod body 41 has a barb 45, and the barb 45 can buckle the groove side wall 33 of the guide groove 32 to achieve a snap connection between the guide block 42 and the guide groove 32, thereby ensuring the sliding connection between the push rod 4 and the side cover 3, and preventing the push rod 4 from detaching from the side cover 3. In the first direction X, the length of the guide groove 32 of the side cover 3 limits the moving distance of the push rod 4.
[0047] The push rod 4 may further include a second toggle body 44, which is vertically disposed on the side of the push rod body 41 facing the pen holder 1. The second toggle body 44 passes through the guide groove 32 of the side cover 3 and is fixedly connected with the color block 5. Specifically, the color block 5 has a slot 53 corresponding to the second toggle body 44, and the second toggle body 44 is plugged into the slot 53 to achieve a fixed connection between the color block 5 and the push rod 4, so that the color block 5 can move up and down in the first direction X with the push rod 4 under the drive of the push rod 4.
[0048] In the first direction X, the guiding block 42, the first toggling body 43, and the second toggling body 44 are sequentially arranged, and the guiding block 42 is closer to the second end 14 of the pen barrel 1, and the second toggling body 44 is closer to the first end 13 of the pen barrel 1. The push rod 4 is slidably connected to the side cover 3 through the guiding block 42, the push rod 4 is linked with the sliding button 7 through the first toggling body 43, and the push rod 4 is linked with the color block 5 through the second toggling body 44. Of course, in the first direction X, the arrangement order of the guiding block 42, the first toggling body 43, and the second toggling body 44 can be changed, such as the first toggling body 43, the second toggling body 44, and the guiding block 42 are sequentially arranged.
[0049] In some alternative structures, only the first toggling body 43 can be provided without the second toggling body 44. After the first toggling body 43 penetrates through the side cover 3, it can be inserted and matched with both the color block 5 and the sliding rod of the sliding button 7. Specifically, the first toggling body 43 is a cylindrical body, the inner contour thereof matches and is inserted and matched with the sliding rod, and the outer contour thereof matches and is inserted and matched with the slot 53 of the color block 5.
[0050] Furthermore, the electronic pen 100 further includes a charging interface and a pen cap 6. The charging interface is fixedly provided at the second end 14 of the pen barrel 1, and the pen cap 6 is detachably connected to the second end 14. The pen cap 6 has an installed state and a detached state. In the installed state, the pen cap 6 covers the second end 14 of the pen barrel 1 and shields the charging interface; in the detached state, the pen cap 6 leaves the second end 14 of the pen barrel 1 and opens the charging interface. By providing the pen cap 6, the charging interface can be effectively protected when the electronic pen 100 is in a non-charging state.
[0051] Furthermore, the electronic pen 100 can further include a power indicator light, which can be used to display the power state. The power indicator light is installed in the inner cavity 11 of the pen barrel 1 and is electrically connected to the controller. Correspondingly, a status window 17 is further formed through the wall of the pen barrel 1, and the power indicator light is exposed to the status window 17. In the first direction X, the status window 17 can be located below the side opening 12.
[0052] Furthermore, the pen barrel 1 can include an inner rod 15 and an outer rod 16 sleeved and fixed outside the inner rod 15. A side opening 12 is formed through the wall of the outer rod 16. The inner cavity 11 includes a first inner cavity 111 formed between the outer rod 16 and the inner rod 15 and a second inner cavity 112 surrounded by the wall of the inner rod 15, and the first inner cavity 111 and the second inner cavity 112 are communicated. The sliding button 7 can be fixed in the second inner cavity 112, the color block 5 can be clamped between the side cover 3 and the wall of the inner rod 15, the color block 5 can move up and down in the first direction X against the inner surface of the side cover 3 and against the wall of the inner rod 15, and the push rod 4 can move up and down in the first direction X against the outer surface of the side cover 3.
[0053] In an alternative structure, the color block 5 is fixed to the inner rod 15, the side cover 3 is fixedly connected to the push rod 4, and the observation window 31 is provided in the upper part of the side cover 3. When the push rod 4 is toggled, the side cover 3 moves relative to the color block 5. Each time it moves to a color mixing position, the color identifier 51 corresponding to this color mixing position is exposed at the observation window 31.
[0054] In yet another alternative structure, the side cover 3 is integrally formed on the wall of the outer rod 16. That is, the side cover 3 is a part of the wall of the outer rod 16. The color block 5 is located inside the side cover 3, and the push rod 4 is located outside the side cover 3. When the push rod 4 is toggled, the push rod 4 and the color block 5 move synchronously in the first direction X.
[0055] In the embodiments of the present application, the electronic pen 100 has a push rod 4 that can move up and down in the first direction X. The push rod 4 has a plurality of color mixing positions and a plurality of color identifiers 51 corresponding one-to-one to the color mixing positions. When the push rod 4 moves to any color mixing position, the color identifier 51 corresponding to this color mixing position is exposed at the observation window 31 of the side cover 3, so as to facilitate the user to intuitively understand the currently selected color. The color identifier 51 can be pasted and fixed on the surface of the color block body 52 or coated on the surface of the color block body 52. The cross-section of the pen barrel 1 can be a regular or irregular shape such as a circle, a square, or a triangle.
[0056] On the other hand, the embodiments of the present application provide an electronic device, including a touch screen and the electronic pen 100. The electronic pen 100 is detachably mounted on the touch screen, and the controller of the electronic pen 100 can be wirelessly connected to the touch screen. The touch screen can be an interactive intelligent panel (IIP), such as an infrared touch interactive intelligent panel.
[0057] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.
Claims
1. An electronic pen that can be used in conjunction with a touch screen, characterized in that, include: A pen holder (1), the pen holder (1) having an inner cavity (11) and a side opening (12) connected to the inner cavity (11), the two ends of the pen holder (1) in a first direction (X) being respectively a first end (13) and a second end (14); A pen tip (2), the pen tip (2) being arranged at the first end (13); A color block (5), wherein the color block (5) has a plurality of color identifiers (51); a side cover (3), the side cover (3) being arranged at the side opening (12), the side cover (3) having an observation window (31), and the side cover (3) and the color block (5) being capable of relative movement in the first direction (X); A push rod (4), the push rod (4) is slidably connected to the pen holder (1) and is movable along the first direction (X), one of the color block (5) and the side cover (3) is linked to the push rod (4), and a plurality of color adjustment positions corresponding to the color marks (51) are provided on the moving track of the push rod (4), and at any color adjustment position, the color mark (51) corresponding to the color adjustment position is exposed to the observation window (31); and, A controller is arranged in the inner cavity (11), and the controller is configured to control the touch screen to display the currently selected color according to the color adjustment position.
2. The electronic pen according to claim 1, wherein The side cover (3) is embedded and fixed in the side opening (12), and the color block (5) is linked with the push rod (4).
3. The electronic pen according to claim 2, characterized in that, The side cover (3) has a guide groove (32) extending along the first direction (X), and a guide block (42) is provided on the side of the push rod (4) facing the pen holder, and the guide block (42) is clamped with a groove side wall (33) of the guide groove (32).
4. The electronic pen according to claim 1, characterized in that, The electronic pen (100) further comprises a sliding button (7), wherein the sliding button (7) has a sliding rod capable of moving in the first direction (X), the sliding button (7) is arranged in the inner cavity (11), and a first actuating body (43) is arranged on a side of the push rod (4) facing the pen holder (1), and the first actuating body (43) passes through the side cover (3) and is fixedly connected to the sliding rod.
5. The electronic pen according to claim 4, characterized in that, A second moving body (44) is also provided on the side of the push rod (4) facing the pen holder (1), and the second moving body (44) passes through the side cover (3) and is fixedly connected to the color block (5).
6. The electronic pen according to claim 4, characterized in that, The pen holder (1) comprises an outer rod (16) and an inner rod (15) which are fixedly connected, the outer rod (16) being sleeved on the outside of the inner rod (15), the inner cavity (11) comprising a first inner cavity (111) arranged between the inner rod (15) and the outer rod (16) and a second inner cavity (112) surrounded by the inner rod (15), the first inner cavity (111) and the second inner cavity (112) being communicated, the side opening (12) penetrating the wall of the outer rod (16), the color block (5) being attached to the wall of the inner rod (15), and the sliding button (7) being arranged in the second inner cavity (112).
7. The electronic pen according to claim 1, wherein, The color block (5) includes a sheet-shaped color block body (52) extending along the first direction (X), and the color identifier (51) is adhesively fixed to the surface of the color block body (52) or the color identifier (51) is coated on the surface of the color block body (52).
8. The electronic pen according to claim 1, characterized in that, The electronic pen (100) further includes a charging interface and a pen cap (7). The charging interface is provided at the second end (14), and the pen cap (7) is detachably connected to the second end (14) and covers the charging interface.
9. The electronic pen according to claim 1, characterized in that, The pen shaft (1) further has a status window (17), and the electronic pen (100) further includes a battery level indicator, and the battery level indicator is exposed through the status window (17).
10. An electronic device includes a touch screen, characterized in that, It further includes the electronic pen (100) according to any one of claims 1-9, and the electronic pen (100) is detachably connected to the touch screen.