Electronic pen and electronic equipment

Abstract

The utility model relates to the technical field of electronic equipment, and discloses an electronic pen and electronic equipment. The moving part is provided with a containing cavity and a second tooth part; the pen cap covers and seals the accommodating cavity; the supporting sleeve is provided with a first clamping part; the sliding sleeve is provided with a second clamping part and a first tooth part, and the second tooth part is suitable for pushing the first tooth part to relatively slide and drive the sliding sleeve to rotate; and the elastic piece acts on the sliding sleeve and enables the sliding sleeve to have an axial reset trend. The pen cap is pressed to drive the moving part to slide, the sliding sleeve is pushed to slide, the sliding sleeve is driven to rotate under the relative sliding action of the first tooth part and the second tooth part, so that the second clamping part can be separated from the first clamping part, meanwhile, the elastic part is matched, the moving part pops out of the pen body, and a battery is conveniently taken out; or the second clamping part abuts against the first clamping part again, so that the moving part retreats into the pen body and cannot be popped out, operation is easy, a battery is convenient to replace, the service life of the electronic pen is prolonged, and the use experience of a user is improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, specifically to an electronic pen and an electronic device. Background Technology

[0002] Electronic pens are common accessories in electronic devices, and as an important input device, their application in various electronic devices with touch functionality is becoming increasingly widespread. Currently, most electronic pens use a non-removable battery design; however, due to limited battery power, their lifespan is restricted.

[0003] To extend the lifespan of electronic pens, some pens feature removable batteries. However, when the battery is depleted, the pen tip or end needs to be removed for battery replacement, which is somewhat cumbersome. Utility Model Content

[0004] This invention provides an electronic pen and electronic device to solve or improve the problems of difficult battery replacement and cumbersome operation in related technologies.

[0005] In a first aspect, this utility model provides an electronic pen, comprising:

[0006] Pen body;

[0007] A moving part is slidably connected to the pen body, the moving part can extend outside the pen body or retract into the pen body, and the moving part has a receiving cavity for placing a battery;

[0008] A pen cap is connected to the moving part, and the pen cap covers the receiving cavity;

[0009] A support sleeve is fixedly installed inside the pen body. The end of the moving part facing away from the pen cap is slidably inserted into the support sleeve. The inner wall of the support sleeve is provided with a first snap-fit ​​part.

[0010] A sliding sleeve is slidably disposed between the support sleeve and the moving part. The sliding sleeve is provided with a second engaging part and a first toothed part. The moving part is provided with a second toothed part. The second toothed part is adapted to push against the first toothed part and slide relative to it, thereby driving the sliding sleeve to rotate so that the second engaging part abuts against or disengages from the first engaging part.

[0011] An elastic element is provided corresponding to the sliding sleeve. The elastic element is adapted to act on the sliding sleeve and give the sliding sleeve an axial return motion tendency.

[0012] In one optional embodiment, the number of first latching portions is at least two, and multiple first latching portions are distributed at intervals around the pen body, with each second latching portion corresponding to one of the first latching portions.

[0013] A guide groove is formed between two adjacent first locking parts. After the second locking part disengages from the first locking part, it slides into the guide groove and slides along the guide groove.

[0014] In one alternative implementation, it further includes:

[0015] A protrusion is provided at the end of the moving part that is away from the pen cap;

[0016] A guide portion is protruding from the protrusion and inserted into the guide groove, and slides along the guide groove.

[0017] In one alternative implementation, it further includes:

[0018] A stop is provided at one end of the support sleeve facing the pen cap, and the protrusion abuts against the stop to prevent the moving part from detaching from the support sleeve.

[0019] In one optional embodiment, the first snap-fit ​​portion is provided with a slot, the second snap-fit ​​portion is snapped into the slot, at least one of the abutment of the slot and the second snap-fit ​​portion is provided with a first inclined surface, and the second snap-fit ​​portion slides out of the slot into the guide groove along the first inclined surface.

[0020] In one alternative implementation, it further includes:

[0021] The second inclined surface is provided at the inlet end of the slot, the second snap-fit ​​part abuts against the second inclined surface, and the second snap-fit ​​part slides into the slot along the second inclined surface.

[0022] In one alternative implementation, it further includes:

[0023] The limiting groove and the limiting protrusion are adapted to each other. One of the support sleeve and the moving part is provided with the limiting groove and the other is provided with the limiting protrusion. The limiting protrusion is inserted into the limiting groove and slides along the limiting groove.

[0024] In one alternative implementation, it further includes:

[0025] The first limiting step is provided on the inner wall of the sliding sleeve;

[0026] A second limiting step is provided on the outer wall of the moving part, and the second limiting step abuts against the first limiting step to prevent the moving part from disengaging from the sliding sleeve.

[0027] In one alternative implementation, it further includes:

[0028] A support base is fixedly disposed inside the pen body. The support base is connected to one end of the support sleeve away from the pen cap. An elastic element is sleeved on the moving part. One end of the elastic element abuts against the sliding sleeve and the other end abuts against the support base. The support base is provided with a mounting hole adapted to the moving part. The moving part is slidably inserted into the mounting hole.

[0029] Secondly, this utility model also provides an electronic device, including an electronic pen as described in any of the above claims.

[0030] The electronic pen provided by this utility model, by pressing the pen cap, causes the moving part to slide axially, pushing the sliding sleeve to slide. Under the relative sliding action of the first tooth and the second tooth, the sliding sleeve is driven to rotate, thereby allowing the second locking part to disengage from the first locking part. At the same time, with the elastic force of the elastic element, the moving part pops out of the pen body, making it easy to remove the battery; or the second locking part abuts against the first locking part again, causing the moving part to retract into the pen body and not pop out. Its operation is simple, facilitates battery replacement, and thus extends the service life of the electronic pen and improves the user experience. Attached Figure Description

[0031] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0032] Figure 1 This is a front view of the electronic pen when the moving part is in a limit-locked state according to an embodiment of the present invention;

[0033] Figure 2 for Figure 1 Partial cross-sectional view of AA in the middle;

[0034] Figure 3 for Figure 1 A schematic diagram of the partial fit between the moving parts and the sliding sleeve;

[0035] Figure 4 This is a front view of the electronic pen when the moving part of this utility model is in a pressed state;

[0036] Figure 5 for Figure 4 Partial cross-sectional view of BB in the middle;

[0037] Figure 6 for Figure 4 A schematic diagram of the partial fit between the moving parts and the sliding sleeve;

[0038] Figure 7 This is a front view of the electronic pen when the moving part of this utility model is in the pop-up state;

[0039] Figure 8 for Figure 7 Partial cross-sectional view of the CC section;

[0040] Figure 9 for Figure 7 A schematic diagram of the partial fit between the moving parts and the sliding sleeve;

[0041] Figure 10 One of the perspective views of the moving part in an embodiment of this utility model;

[0042] Figure 11 This is a second perspective view of the moving component in an embodiment of the present utility model;

[0043] Figure 12 This is a perspective view of the support sleeve according to an embodiment of the present utility model;

[0044] Figure 13 This is a bottom view of the support sleeve according to an embodiment of the present utility model;

[0045] Figure 14 for Figure 13 Cross-sectional view of DD in the middle;

[0046] Figure 15 for Figure 13 EE cross-section;

[0047] Figure 16 This is one of the perspective views of the sliding sleeve according to an embodiment of the present utility model;

[0048] Figure 17 This is a second perspective view of the sliding sleeve according to an embodiment of the present utility model.

[0049] Explanation of reference numerals in the attached figures:

[0050] 1. Pen body; 2. Moving part; 201. Receiving cavity; 202. Protrusion; 2021. Second tooth; 203. Guide part; 204. Second limiting step; 205. Window; 3. Battery; 4. Pen cap; 5. Support sleeve; 501. First snap-fit ​​part; 5011. Slot; 50111. Inlet end; 50112. Sliding end; 5012. Second inclined surface; 502. Guide groove; 503. Edge retainer; 6. Sliding sleeve; 601. Second snap-fit ​​part; 602. First tooth; 603. First limiting step; 7. Elastic element; 8. Central axis; 9. First inclined surface; 10. Limiting groove; 11. Limiting protrusion; 12. Support base; 1201. Mounting hole; 13. Pen tip. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0052] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0053] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0054] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0055] The following is combined Figures 1 to 17 This describes an electronic pen and electronic device according to embodiments of the present invention.

[0056] According to an embodiment of this utility model, an electronic pen is provided, including a pen body 1, a moving component 2, a pen cap 4, a support sleeve 5, a sliding sleeve 6, and an elastic component 7. Specifically, see [link to relevant documentation]. Figures 1 to 9 As shown, the pen body 1 is cylindrical. (As indicated...) Figure 2 As shown, the moving part 2 is slidably connected to the pen body 1. Specifically, the moving part 2 slides along the axial direction of the pen body 1 and can extend outside the pen body 1 or retract inside the pen body 1. Figure 2 and Figure 10 As shown, the moving part 2 has a receiving cavity 201, and the battery 3 is placed inside the receiving cavity 201. The pen cap 4 is connected to the moving part 2. Specifically, the pen cap 4 and the moving part 2 can be connected by means of threaded connection, snap-fit ​​connection, etc., to facilitate quick installation and removal of the pen cap 4. The pen cap 4 covers the receiving cavity 201 to securely install the battery 3. Additionally, as... Figure 1 As shown, the electronic pen also includes a pen tip 13, which is connected to the end of the pen body 1 away from the pen cap 4.

[0057] like Figure 2 and Figure 13 As shown, the support sleeve 5 is fixedly installed inside the pen body 1, and the moving part 2, at the end opposite to the pen cap 4, is slidably inserted into the support sleeve 5. Figure 13 As shown, the inner wall of the support sleeve 5 has a protruding first engaging portion 501. The sliding sleeve 6 is slidably disposed between the support sleeve 5 and the moving member 2. The sliding sleeve 6 has a second engaging portion 601 and a first toothed portion 602, and the moving member 2 has a second toothed portion 2021. Specifically, the sliding sleeve 6 is slidably disposed within the support sleeve 5, as shown... Figure 3 As shown, the sliding sleeve 6 has a protruding second engaging portion 601 that abuts against the first engaging portion 501. Simultaneously, the sliding sleeve 6 is movably fitted onto the moving part 2, and the end of the sliding sleeve 6 facing the pen cap 4 has a first toothed portion 602. For example... Figure 10 As shown, the moving part 2 is provided with a second tooth 2021 opposite to the first tooth 602. The first tooth 602 and the second tooth 2021 are respectively provided with a plurality of meshing serrations. The second tooth 2021 is adapted to push against the first tooth 602 and slide relative to it, thereby driving the sliding sleeve 6 to rotate, so that the second engaging part 601 abuts against or disengages from the first engaging part 501. An elastic element 7 is correspondingly provided with the sliding sleeve 6. The elastic element 7 can be a spring, and it is adapted to act on the sliding sleeve 6, giving the sliding sleeve 6 a tendency for axial return movement.

[0058] Specifically, see Figures 1 to 3As shown, when the moving part 2 is in the limited locking state, the second locking part 601 on the sliding sleeve 6 and the first locking part 501 inside the support sleeve 5 abut against each other and are reliably engaged under the elastic force of the elastic member 7. At this time, the moving part 2 cannot be pulled out upwards, and the moving part 2 is located inside the pen body 1, as shown. Figure 1 As shown, there is a certain axial movement gap between the pen cap 4 and the pen body 1.

[0059] See Figures 4 to 6 As shown, when the pen cap 4 is pressed down, the moving part 2 and the sliding sleeve 6 move downwards. At the same time, the second tooth 2021 on the moving part 2 pushes against the first tooth 602 on the sliding sleeve 6, causing relative sliding, which in turn causes the sliding sleeve 6 to rotate, driving the second locking part 601 on the sliding sleeve 6 to disengage from the first locking part 501 inside the support sleeve 5. Figure 4 As shown, when the gap between the pen cap 4 and the pen body 1 reaches its minimum, the pen cap 4 can no longer be pressed, and the pressing force is removed.

[0060] See Figures 7 to 9 As shown, after the external force is removed, under the elastic force of the elastic element 7, the sliding sleeve 6, together with the moving element 2, pops upward, thereby causing the battery 3 to pop out of the pen body 1, as shown. Figure 7 As shown, battery 3 can now be removed and replaced. After replacement, press down on the pen cap 4 again. The moving part 2 and the sliding sleeve 6 move down accordingly, and the second tooth 2021 pushes against the first tooth 602, causing relative sliding. This makes the sliding sleeve 6 rotate, causing the second locking part 601 to abut against the first locking part 501 again, returning to its original position. Figures 1 to 3 The limit lock state is shown. Therefore, by applying external force, the various states described above can be switched, completing the operation of the entire mechanism. Additionally, as... Figure 9 As shown, the moving part 2 has a window 205 at the end facing the pen cap 4, which provides space for hand operation so that the battery 3 can be picked up after popping up.

[0061] With this configuration, pressing the pen cap 4 causes the moving part 2 to slide axially, pushing the sliding sleeve 6 to slide accordingly. Under the relative sliding action of the first tooth 602 and the second tooth 2021 pushing against each other, the sliding sleeve 6 rotates, allowing the second locking part 601 to disengage from the first locking part 501. Simultaneously, with the elastic force of the elastic element 7, the moving part 2 pops out of the pen body 1, making it easy to remove the battery 3; or the second locking part 601 abuts against the first locking part 501 again, causing the moving part 2 to retract into the pen body 1 and prevent it from popping out. This operation is simple, facilitates battery replacement, extends the lifespan of the electronic pen, and improves the user experience.

[0062] In some embodiments of this utility model, see Figure 12 and Figure 13As shown, the number of first locking portions 501 is at least two, and the plurality of first locking portions 501 are evenly spaced around the central axis 8 of the pen body 1. Accordingly, as Figure 16 As shown, the second latching part 601 corresponds one-to-one with the first latching part 501. The number of the second latching part 601 and the first latching part 501 can be determined according to the actual design requirements.

[0063] like Figure 15 As shown, a guide groove 502 is formed between two adjacent first engaging portions 501. When the second engaging portion 601 disengages from the first engaging portion 501, it can slide into the guide groove 502, and the second engaging portion 601 can slide along the guide groove 502. With this configuration, the cooperation between multiple second engaging portions 601 and multiple first engaging portions 501 enables the sliding sleeve 6 to move reliably. During the upward movement of the sliding sleeve 6, it can rise stably along the guide groove 502, improving the reliability and smoothness of the movement.

[0064] In some embodiments of this utility model, such as Figure 10 As shown, the end of the moving part 2 facing away from the pen cap 4 has a protrusion 202. Figure 11 As shown, the electronic pen also includes a guide portion 203, which protrudes from the protrusion 202 and is inserted into the guide groove 502, and can slide along the guide groove 502. Multiple guide portions 203 can be provided, each corresponding to a different guide groove 502. This arrangement, through the cooperation of the guide portions 203 and the guide grooves 502, allows the moving part 2 to move relative to the support sleeve 5 along a certain path, thereby ensuring that the moving part 2 reliably acts on the sliding sleeve 6, achieving stable sliding and positioning of the moving part 2.

[0065] In some embodiments of this utility model, see Figure 8 and Figure 12 As shown, the electronic pen also includes a stop 503, which is disposed at the end of the support sleeve 5 facing the pen cap 4. The protrusion 202 abuts against the stop 503 to prevent the moving part 2 from detaching from the support sleeve 5. With this configuration, the contact and cooperation between the protrusion 202 and the stop 503 effectively prevents the moving part 2 from coming out of the support sleeve 5, thereby ensuring a reliable fit between the moving part 2 and the support sleeve 5 and preventing it from coming out due to accidental operation.

[0066] In some embodiments of this utility model, such as Figure 14 As shown, the first engaging portion 501 has a slot 5011, and the second engaging portion 601 engages in the slot 5011. At least one of the slot 5011 and the abutment of the second engaging portion 601 has a first inclined surface 9. Preferably, as shown... Figure 14 and Figure 16As shown, the abutment of the slot 5011 and the second engaging part 601 is provided with a first inclined surface 9. When the sliding sleeve 6 rotates relative to the support sleeve 5, the second engaging part 601 can slide out from the slot 5011 along the first inclined surface 9 into the guide groove 502. This arrangement ensures that the second engaging part 601 and the first engaging part 501 are securely engaged together through the slot 5011, thereby ensuring that the moving part 2 is reliably locked inside the pen body 1. When the pen cap 4 is pressed down, the first inclined surface 9 guides the second engaging part 601 to smoothly disengage from the sliding end 50112 of the slot 5011 and enter the guide groove 502, making the operation more convenient and efficient.

[0067] In some embodiments of this utility model, such as Figure 14 As shown, the electronic pen also includes a second inclined surface 5012, which is disposed at the entry end 50111 of the slot 5011. The second engaging part 601 abuts against the second inclined surface 5012 and slides along the second inclined surface 5012 into the slot 5011. It should be noted that the entry end 50111 of the slot 5011 refers to the end of the slot 5011 that contacts the second engaging part 601 when the moving member 2 is pressed down and the second engaging part 601 slides back into the slot 5011. With this configuration, when the battery 3 is ejected and replaced, pressing down the pen cap 4 causes the moving member 2 to push against the sliding sleeve 6, resulting in relative sliding and rotation of the sliding sleeve 6. At this time, the second inclined surface 5012 guides the second engaging part 601 to slide back into the slot 5011, thereby reducing friction and resistance during engagement and making the engagement process smoother.

[0068] In some embodiments of this utility model, see Figure 11 and Figure 12 As shown, the electronic pen also includes a matching limiting groove 10 and a limiting protrusion 11. The limiting protrusion 11 is inserted into the limiting groove 10 and slides along the limiting groove 10. One of the support sleeve 5 and the moving component 2 has a limiting groove 10, and the other has a limiting protrusion 11. That is, the support sleeve 5 has a limiting groove 10, and the moving component 2 has a corresponding limiting protrusion 11. Alternatively, the moving component 2 has a limiting groove 10, and the support sleeve 5 has a corresponding limiting protrusion 11. For example, as... Figure 11 As shown, the moving part 2 is provided with a limiting protrusion 11, such as Figure 12 As shown, the support sleeve 5 is provided with a corresponding limiting groove 10. With this configuration, the limiting groove 10 and the limiting protrusion 11 cooperate to limit and fix the moving part 2, so that the moving part 2 moves along a certain trajectory, reducing unnecessary rotational deviations, facilitating alignment and installation, and improving the accuracy and reliability of the movement.

[0069] In some embodiments of this utility model, the electronic pen further includes a first limiting step 603 and a second limiting step 204. For example... Figure 17As shown, the first limiting step 603 is disposed on the inner wall of the sliding sleeve 6. Figure 10 As shown, the second limiting step 204 is disposed on the outer wall of the moving part 2. See also Figure 8 As shown, the second limiting step 204 abuts against the first limiting step 603 to prevent the moving part 2 from disengaging from the sliding sleeve 6. With this configuration, when the moving part 2 pops upward, it ensures that the moving part 2 drives the sliding sleeve 6 to move upward synchronously, thereby ensuring the reliable operation of the mechanism afterwards, realizing the pop-out and hiding of the battery 3, and facilitating the replacement of the battery 3.

[0070] In some embodiments of this utility model, the electronic pen also includes a support base 12, such as Figure 5 As shown, the support base 12 is fixedly installed inside the pen body 1, and is connected to the end of the support sleeve 5 opposite to the pen cap 4. The elastic element 7 is sleeved on the moving part 2, with one end of the elastic element 7 abutting against the sliding sleeve 6 and the other end abutting against the support base 12. The support base 12 has a mounting hole 1201 that matches the moving part 2, and the moving part 2 is slidably inserted into the mounting hole 1201. This arrangement provides stable support and connection for the internal components of the pen body 1 through the support base 12, and ensures that the elastic element 7 reliably provides elasticity and reset function, guaranteeing the normal operation of the electronic pen.

[0071] According to an embodiment of this utility model, another aspect provides an electronic device, including but not limited to mobile phones, tablet computers, etc., which includes an electronic pen as described in the above embodiments. With this configuration, pressing the pen cap 4 causes the moving part 2 to slide axially, pushing the sliding sleeve 6 to slide. Under the relative sliding action of the first tooth 602 and the second tooth 2021, the sliding sleeve 6 rotates, allowing the second locking part 601 to disengage from the first locking part 501. Simultaneously, with the elastic force of the elastic member 7, the moving part 2 pops out of the pen body 1, facilitating the removal of the battery 3; or the second locking part 601 abuts against the first locking part 501 again, causing the moving part 2 to retract into the pen body 1 and prevent it from popping out. This simple operation facilitates battery replacement, thereby extending the lifespan of the electronic pen and improving the user experience. The derivation process of this beneficial effect is roughly similar to the derivation process of the beneficial effects of the electronic pen described above, and therefore will not be repeated here.

[0072] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. An electronic pen, characterized by The utility model provides a kind of electronic pen, including: Pen body; Moving piece, slidingly connected with the pen body, the moving piece can extend to the outside of the pen body or retract to the inside of the pen body, the moving piece has a containing cavity for placing a battery; Pen cap, connected with the moving piece, the pen cap covers the containing cavity; Supporting sleeve, fixedly arranged in the pen body, the end of the moving piece away from the pen cap is slidingly inserted into the supporting sleeve, the inner wall of the supporting sleeve is provided with a first clamping portion; Sliding sleeve, slidingly arranged between the supporting sleeve and the moving piece, the sliding sleeve is provided with a second clamping portion and a first tooth portion, the moving piece is provided with a second tooth portion, the second tooth portion is adapted to push against the first tooth portion to relatively slide and drive the sliding sleeve to rotate, so that the second clamping portion abuts against or is separated from the first clamping portion; Elastic member, corresponding to the sliding sleeve, the elastic member is adapted to act on the sliding sleeve and make the sliding sleeve have an axial restoring movement tendency.

2. The electronic pen according to claim 1, characterized by The number of the first clamping portions is at least two, and a plurality of the first clamping portions are distributed around the pen body at intervals, the second clamping portion corresponds to the first clamping portion one by one, A guide groove is formed between adjacent two first clamping portions, and the second clamping portion slides into the guide groove after being separated from the first clamping portion and slides along the guide groove.

3. The electronic pen according to claim 2, wherein Further comprising: A protruding portion is arranged at the end of the moving piece away from the pen cap; A guide portion is protrudingly arranged on the protruding portion, and the guide portion is inserted into the guide groove and slides along the guide groove.

4. The electronic pen according to claim 3, wherein Further comprising: A stopping edge is arranged at the end of the supporting sleeve towards the pen cap, and the protruding portion abuts against the stopping edge to prevent the moving piece from being separated from the supporting sleeve.

5. The electronic pen according to claim 2, wherein The first clamping portion is provided with a clamping groove, the second clamping portion is clamped in the clamping groove, at least one of the abutting positions of the clamping groove and the second clamping portion is provided with a first inclined surface, and the second clamping portion slides out of the clamping groove into the guide groove along the first inclined surface.

6. The electronic pen according to claim 5, wherein Further comprising: A second inclined surface is arranged at the entrance of the clamping groove, the second clamping portion abuts against the second inclined surface, and the second clamping portion slides into the clamping groove along the second inclined surface.

7. The electronic pen according to claim 1, wherein Further comprising: A matched limiting groove and a limiting protrusion, one of the supporting sleeve and the moving piece is provided with the limiting groove, and the other is provided with the limiting protrusion, the limiting protrusion is inserted into the limiting groove, and the limiting protrusion slides along the limiting groove.

8. The electronic pen according to claim 1, wherein Further comprising: A first limiting step is arranged on the inner wall of the sliding sleeve; A second limiting step is arranged on the outer wall of the moving piece, and the second limiting step abuts against the first limiting step to prevent the moving piece from being separated from the sliding sleeve.

9. The electronic pen according to claim 1, wherein Further comprising: A supporting seat is fixedly arranged in the pen body, the supporting seat is connected to the end of the supporting sleeve away from the pen cap, the elastic member is sleeved on the moving piece, one end of the elastic member abuts against the sliding sleeve, and the other end abuts against the supporting seat, the supporting seat is provided with a mounting hole matched with the moving piece, and the moving piece is slidingly inserted into the mounting hole.

10. An electronic device, comprising: The utility model provides a kind of electronic pen, including: As claimed in any one of claims 1 to 9.

Images