Active pen convenient for battery disassembly

Abstract

The utility model discloses an active pen convenient to disassemble a battery, and relates to the technical field of active pens, the active pen convenient to disassemble the battery comprises a pen body, one end of the pen body is provided with a containing cavity, and the containing cavity is provided with a first opening; the battery module is detachably arranged in the containing cavity, a buckle piece is arranged on the side wall of one end, close to the first opening, of the battery module, and a dismounting hole extending to the buckle piece is formed in the end face, close to the first opening, of the battery module; the pen cap covers the first opening in an opening and closing manner; the technical scheme provided by the utility model has the technical effects that the dismounting hole is shown by opening the pen cap, and the battery module is provided with the dismounting hole extending to the buckling piece, so that a user can insert a card taking device or other sharp-end tools into the dismounting hole, so that the buckling piece is loosened from the inner wall of the accommodating cavity, and the dismounting hole is formed. Therefore, the whole battery module is taken out from the first opening.

Description

Technical Field

[0001] The utility model relates to the technical field of active pens, in particular to an active pen with convenient battery removal. Background Art

[0002] In modern society, active pens, as a high-tech writing tool, have penetrated into people's daily life and are widely used in study, work and life. Currently, active pens on the market are mainly divided into two types: dry battery active pens and lithium battery active pens.

[0003] Dry cell active pens are popular for their detachable battery design, while lithium battery active pens are gaining attention due to their unique performance characteristics. However, there is an obvious problem in the current lithium battery active pen market, that is, the lithium battery is not removable, so users cannot replace the battery by themselves, which limits the service life of lithium battery active pens. Utility Model Content

[0004] The main purpose of the utility model is to provide an active pen which is convenient for disassembling the battery, and is intended to disassemble the lithium battery in the lithium battery type active pen.

[0005] To achieve the above-mentioned purpose, the utility model provides an active pen that is easy to remove the battery, comprising: a pen body, one end of which is provided with a receiving cavity, and the receiving cavity has a first opening;

[0006] A battery module, wherein the battery module is detachably disposed in the accommodating cavity, a side wall of one end of the battery module close to the first opening is provided with a snap fastener, the snap fastener is used to engage with the inner wall of the accommodating cavity, and an end surface of the battery module close to the first opening is provided with a disassembly hole extending to the snap fastener; and

[0007] The pen cap is openably and closably disposed on the first opening.

[0008] In one embodiment, the battery module includes a connecting piece, and the snap-fit ​​piece includes a first connecting section and a snap-fit ​​section that are connected to each other, the first connecting section is connected to the outer wall of the connecting piece, the snap-fit ​​section is snap-fitted to the inner wall of the pen body, the snap-fit ​​section is provided with a groove, and the groove and the disassembly hole are aligned along the extension direction of the pen body.

[0009] In one embodiment, an inner wall of the groove is provided with an inclined portion, and the inclined portion is inclined relative to the axis of the pen body.

[0010] In one embodiment, the clamping section includes a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm abut against the inner wall of the pen body, and the first connecting arm and the second connecting arm are respectively arranged on opposite sides of the groove along the first direction.

[0011] In one embodiment, the inner wall surface of the accommodating cavity is provided with a slot for engaging with the engaging section, and the engaging section is engaged in the slot.

[0012] In one embodiment, a second opening is provided on the end face of the connecting member close to the first opening, and the pen cap includes a soft rubber body. An inserting portion is provided on the end face of the soft rubber body close to the second opening, and the inserting portion can be opened and closed and covered in the second opening.

[0013] In one embodiment, the plug-in portion is provided with protrusions on opposite sides along the second direction, the connector is provided with through slots on opposite sides along the second direction, the protrusions are detachably engaged in the through slots, and the second direction intersects with the first direction.

[0014] In one embodiment, a connecting portion is provided on the end surface of the soft rubber body close to the second opening, and the connecting portion includes a second connecting section and a bending section connected to each other, the second connecting section is connected to the connecting piece, and the bending section is connected to the soft rubber body.

[0015] In one embodiment, the pen cap further includes a hard rubber shell, and the hard rubber shell is wrapped around the outer side of the soft rubber body.

[0016] In one embodiment, the battery module further includes a battery, a battery housing and a charging module, the battery is disposed in the battery housing, the battery housing is disposed in the accommodating cavity, the battery housing is connected to the connecting piece, the charging module is disposed in the connecting piece, and the charging module is connected to the battery and is electrically conductive.

[0017] The technical solution of the utility model adopts a battery module with a snap fastener, and the battery module is snapped to the inner wall of the accommodating cavity through the snap fastener to fix the battery module in the accommodating cavity; when the battery module needs to be disassembled, the pen cap is opened to reveal the disassembly hole, and the battery module is provided with a disassembly hole extending to the snap fastener, so that the user can insert a card remover or other pointed tools into the disassembly hole to loosen the snap fastener and the inner wall of the accommodating cavity, thereby removing the battery module as a whole from the first opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1An exploded schematic diagram of an embodiment of an active pen for easy battery removal provided by the utility model;

[0020] Figure 2 A structural cross-sectional view of an embodiment of an active pen for easy battery removal provided by the utility model;

[0021] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0022] Figure 4 A schematic structural diagram of an embodiment of a pen cap and a connecting piece in an active pen that facilitates battery removal provided by the utility model;

[0023] Figure 5 for Figure 4 A partial enlarged view of point B in the middle.

[0024] Description of Figure Numbers:

[0025] 1. Pen body; 11. Accommodating cavity; 111. Card slot; 12. First opening; 2. Battery module; 21. Fastener; 211. First connecting section; 212. Card connection section; 2121. Groove; 2122. Inclined portion; 2123. First connecting arm; 2124. Second connecting arm; 22. Disassembly hole; 23. Connector; 231. Second opening; 232. Through slot; 24. Battery; 25. Battery shell; 26. Charging module; 3. Pen cap; 31. Soft rubber body; 311. Insertion portion; 3111. Protrusion; 312. Connecting portion; 3121. Second connecting section; 3122. Bending section; 32. Hard rubber shell.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0030] In modern society, active pens, as a high-tech writing tool, have penetrated into people's daily life and are widely used in study, work and life. Currently, active pens on the market are mainly divided into two types: dry battery active pens and lithium battery active pens.

[0031] Dry cell active pens are favored for their detachable battery 24, while lithium battery active pens have attracted much attention due to their unique performance characteristics. However, there is an obvious problem in the current lithium battery active stylus market, that is, the lithium battery is not detachable, so that users cannot replace the battery 24 by themselves, which limits the service life of the lithium battery active stylus.

[0032] The utility model provides an active pen with convenient battery removal.

[0033] See also Figure 1 and Figure 2 In one embodiment of the utility model, the active pen for easy battery removal comprises a pen body 1, wherein one end of the pen body 1 is provided with a receiving cavity 11, wherein the receiving cavity 11 has a first opening 12; a battery module 2, wherein the battery module 2 is detachably arranged in the receiving cavity 11, wherein a side wall of one end of the battery module 2 close to the first opening 12 is provided with a fastener 21, wherein the fastener 21 is used for fastening and cooperating with the inner wall of the receiving cavity 11, and an end surface of the battery module 2 close to the first opening 12 is provided with a disassembly hole 22 extending to the fastener 21; and a pen cap 3, wherein the pen cap 3 is openably and closably covered on the first opening 12;

[0034] The technical solution of the utility model adopts a battery module 2 with a snap member 21, and the battery module 2 is snapped to the inner wall of the accommodating cavity 11 through the snap member 21, so that the battery module 2 is fixed in the accommodating cavity 11; when the battery module 2 needs to be disassembled, the pen cap 3 is opened to reveal the disassembly hole 22, and the battery module 2 is provided with a disassembly hole 22 extending to the snap member 21, so that the user can insert the disassembly hole 22 through a card remover or other pointed tools to loosen the snap member 21 and the inner wall of the accommodating cavity 11, so as to remove the battery module 2 as a whole from the first opening 12.

[0035] In the present embodiment, the battery module 2 can be configured as a battery module 2 with a lithium battery. A receiving chamber 11 is provided at one end of the pen body 1 away from the pen tip. The receiving chamber 11 has a first opening 12 at one end away from the pen tip, and the battery module 2 is detachably provided in the receiving chamber 11, so as to facilitate the battery module 2 containing the lithium battery to be taken out as a whole from the receiving chamber 11. A snap 21 is provided on the outer wall of the battery module 2 near one end of the first opening 12, and the snap 21 is used to snap with the inner wall of the receiving chamber 11 so that the battery module 2 is snapped in the receiving chamber 11. The portion where the snap 21 is connected to the outer wall of the battery module 2 may be elastic, so that the user can reach into the receiving chamber 11 through a card remover or other pointed tools to abut against the snap 21, so that the snap 21 is loosened from the inner wall of the receiving chamber 11, thereby facilitating the user to take out the battery module 2 as a whole from the first opening 12. In order to further facilitate the user to use tools to loosen the engagement between the fastener 21 and the inner wall of the accommodating chamber 11, a disassembly hole 22 extending to the fastener 21 is provided on the end surface of the battery module 2 near the first opening 12, so that the user can insert a card remover or other pointed tools into the disassembly hole 22 to make the pointed tip abut against the fastener 21, thereby loosening the fastener 21 from the inner wall of the accommodating chamber 11, and then conveniently taking out the battery module 2 as a whole from the first opening 12. In order to improve the dustproof and waterproof performance of the active pen, a pen cap 3 is provided to cover the first opening 12 in an openable and closable manner, and the pen cap 3 is used to seal the first opening 12. The pen cap 3 can be connected to the battery module 2, so that the user can pull the pen cap 3 in a direction away from the first opening 12 to drive the battery module 2 to be taken out from the accommodating chamber 11. When the battery module 2 needs to be removed, the user opens the pen cap 3 to expose the removal hole 22, loosens the fastener 21 with a pointed tool, and pulls the pen cap 3 to remove the battery module 2 from the pen body 1, thereby solving the problem that the user cannot remove the lithium battery in the lithium battery active pen by himself, thereby increasing the service life of the lithium battery active pen.

[0036] like Figure 1 and Figure 5As shown, in this embodiment, the battery module 2 includes a connecting member 23, and the snap member 21 includes a first connecting section 211 and a snap-on section 212 that are connected to each other, the first connecting section 211 is connected to the outer wall of the connecting member 23, the snap-on section 212 is snap-on to the inner wall of the pen body 1, and the snap-on section 212 is provided with a groove 2121, and the groove 2121 and the disassembly hole 22 are aligned along the extension direction of the pen body 1.

[0037] In this embodiment, the connecting member 23 is used to connect the battery 24 in the battery module 2, and the first connecting section 211 is connected to the outer wall of the connecting member 23 away from the buckle 21, so that the user can easily remove the battery module 2 from the accommodating chamber 11 by pulling the pen cap 3. In order to facilitate the user to loosen the clamping section 212 from the inner wall of the accommodating chamber 11, the first connecting section 211 may be elastic. When the user abuts the clamping section 212 with a pointed tool, the first connecting section 211 is deformed to drive the clamping section 212 to loosen from the inner wall of the accommodating chamber 11. In order to increase the contact area between the tool and the clamping section 212, the clamping section 212 may be provided with a groove 2121. When the user inserts the pointed tool into the disassembly hole 22, the tip of the pointed tool abuts the groove 2121, so that the user drives the clamping section 212 to loosen from the inner wall of the accommodating chamber 11 with the pointed tool.

[0038] like Figure 1 and Figure 5 As shown, in this embodiment, the inner wall of the groove 2121 is provided with an inclined portion 2122 , and the inclined portion 2122 is inclined relative to the axis of the pen body 1 .

[0039] In this embodiment, in order to make it easier for a pointed tool to drive the locking section 212 to loosen the inner wall of the accommodating chamber 11, the inner wall of the groove 2121 may be provided with a sloped portion 2122, and the sloped portion 2122 is inclined toward the disassembly hole 22. When the pointed tool is inserted into the disassembly hole 22, the tip of the pointed tool abuts against the sloped portion 2122, so that the tip of the pointed tool drives the locking section 212 to loosen the inner wall of the accommodating chamber 11.

[0040] like Figure 1 and Figure 5 As shown, in this embodiment, the clamping section 212 includes a first connecting arm 2123 and a second connecting arm 2124, the first connecting arm 2123 and the second connecting arm 2124 are abutted against the inner wall of the pen body 1, and the first connecting arm 2123 and the second connecting arm 2124 are respectively arranged on opposite sides of the groove 2121 along the first direction.

[0041] In this embodiment, the first connecting arm 2123 and the second connecting arm 2124 have a protrusion protruding toward the inner wall of the accommodating cavity 11, and one end surface of each protrusion close to the inner wall of the accommodating cavity 11 is set to be a plane, thereby increasing the contact area between the protrusion and the inner wall of the accommodating cavity 11, thereby increasing the stability of the clamping section 212 abutting against the inner wall of the accommodating cavity 11.

[0042] like Figure 2 and Figure 3 As shown, in this embodiment, the inner wall surface of the accommodating cavity 11 is provided with a clamping groove 111 for clamping and cooperating with the clamping section 212 , and the clamping section 212 is clamped in the clamping groove 111 .

[0043] In this embodiment, the first connecting arm 2123 and the second connecting arm 2124 can be configured as snap hooks, and the first connecting arm 2123 and the second connecting arm 2124 are snapped into the slot 111, thereby improving the stability of the snap-in section 212 in the slot 111, thereby preventing the snap-in section 212 from being accidentally loosened without tools.

[0044] like Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment, the end face of the connecting member 23 close to the first opening 12 is provided with a second opening 231, and the pen cap 3 includes a soft rubber body 31, and the end face of the soft rubber body 31 close to the second opening 231 is provided with an inserting portion 311, and the inserting portion 311 can be opened and closed and covered in the second opening 231.

[0045] In this embodiment, the connector 23 is also used to install the female part of the USB interface, so that the second opening 231 is set as a charging port. In order to improve the stability of the connection between the pen cap 3 and the inner wall of the first opening 12, the pen cap 3 can be opened and closed at the second opening 231 through the plug-in portion 311, so that the plug-in portion 311 seals the second opening 231. By setting the plug-in portion 311 to be made of soft rubber material, it is convenient for the user to open or close the pen cap 3 in the second opening 231. The opening end face of the first opening 12 can be flush with the opening end face of the second opening 231, so that the pen cap 3 can simultaneously cover and seal the first opening 12 and the second opening 231.

[0046] like Figure 4 As shown, in this embodiment, the plug-in portion 311 is provided with protrusions 3111 on opposite sides along the second direction, and the connecting member 23 is provided with through grooves 232 on opposite sides along the second direction, and the protrusions 3111 are detachably engaged in the through grooves 232, and the second direction intersects with the first direction.

[0047] In this embodiment, in order to improve the stability of the connection between the plug-in portion 311 and the connector 23, the protrusion 3111 on the plug-in portion 311 is detachably engaged in the through slot 232 of the connector 23. By setting the plug-in portion 311 and the protrusion 3111 to be made of soft rubber material, the user applies a force to the pen cap 3 so that the protrusion 3111 abuts against the outer wall of the through slot 232 to deform, thereby causing the protrusion 3111 to detach from the through slot 232.

[0048] like Figure 1 and Figure 4 As shown, in this embodiment, a connecting portion 312 is provided on the end face of the soft rubber body 31 close to the second opening 231 , and the connecting portion 312 includes a second connecting section 3121 and a bending section 3122 connected to each other, the second connecting section 3121 is connected to the connecting piece 23 , and the bending section 3122 is connected to the soft rubber body 31 .

[0049] In this embodiment, the second connecting section 3121 and the bending section 3122 can be set to soft rubber TPU material. By setting the second connecting section 3121 to connect the connecting piece 23, and the bending section 3122 to connect the soft rubber body 31, when the pen cap 3 is opened, the bending section 3122 is bent, and the user uses a tool to loosen the fastener 21 and the slot 111, and pulls the pen cap 3 so that the second connecting section 3121 drives the battery module 2 to be taken out of the accommodating cavity 11 as a whole, thereby avoiding the overall disassembly and removal of the battery module 2.

[0050] like Figure 2 and Figure 3 As shown, in this embodiment, the pen cap 3 further includes a hard rubber shell 32 , and the hard rubber shell 32 is wrapped around the outer side of the soft rubber body 31 .

[0051] In this embodiment, the hard plastic shell 32 can be set to a hard plastic material, and the hard plastic shell 32 and the soft plastic body 31 are both separately injection molded. The hard plastic shell 32 wraps the outer side of the soft plastic body 31 through glue point matching, and the hard plastic shell 32 plays a role in protecting the soft plastic body. The end surface of the hard plastic shell 32 close to the second opening 231 is provided with a connection groove, and the connection part 312 is inserted into the connection groove, thereby improving the connection stability between the hard plastic shell 32 and the soft plastic body 31.

[0052] like Figure 1 As shown, in this embodiment, the battery module 2 also includes a battery 24, a battery housing 25 and a charging module 26, the battery 24 is disposed in the battery housing 25, the battery housing 25 is disposed in the accommodating cavity 11, the battery housing 25 is connected to the connecting member 23, the charging module 26 is disposed in the connecting member 23, and the charging module 26 is connected to the battery 24 and is electrically conductive.

[0053] In this embodiment, the battery 24 can be set as a lithium battery. In order to increase the service life of the active pen, the charging module 26 can also include a female socket part of the USB interface and a connecting piece. The female socket part of the USB interface is arranged in the connector 23 so that the charging male socket plug can be inserted into the second opening 231 and connected to the female socket part of the USB interface. The battery 24 is connected to the female socket part of the USB interface through the connecting piece and is electrically conductive, so that the charging module 26 charges the battery 24 with an external power source through the connecting piece, so as to avoid the situation where the active pen needs to be replaced due to the exhaustion of the lithium battery.

[0054] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An active pen that is easy to remove the battery, characterized in that: include: A pen body, wherein one end of the pen body is provided with a receiving cavity, and the receiving cavity has a first opening; A battery module, wherein the battery module is detachably disposed in the accommodating cavity, a side wall of one end of the battery module close to the first opening is provided with a snap fastener, the snap fastener is used to engage with the inner wall of the accommodating cavity, and an end surface of the battery module close to the first opening is provided with a disassembly hole extending to the snap fastener; and The pen cap is openably and closably disposed on the first opening.

2. The active pen with easy battery removal as claimed in claim 1, characterized in that: The battery module includes a connecting piece, and the snap-fit ​​piece includes a first connecting section and a snap-fit ​​section which are connected to each other, the first connecting section is connected to the outer wall of the connecting piece, the snap-fit ​​section is snap-fitted to the inner wall of the pen body, the snap-fit ​​section is provided with a groove, and the groove and the disassembly hole are aligned along the extension direction of the pen body.

3. The active pen with easy battery removal as claimed in claim 2, characterized in that: The inner wall of the groove is provided with an inclined portion, and the inclined portion is arranged to be inclined relative to the axis of the pen body.

4. The active pen with easy battery removal as claimed in claim 2, characterized in that: The clamping section includes a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are in contact with the inner wall of the pen body, and the first connecting arm and the second connecting arm are respectively arranged on opposite sides of the groove along the first direction.

5. The active pen with easy battery removal as claimed in claim 2, characterized in that: The inner wall surface of the accommodating cavity is provided with a clamping groove for clamping and cooperating with the clamping section, and the clamping section is clamped in the clamping groove.

6. The active pen with easy battery removal as claimed in claim 4, characterized in that: The end surface of the connecting member close to the first opening is provided with a second opening, and the pen cap includes a soft rubber body. The end surface of the soft rubber body close to the second opening is provided with an inserting portion, and the inserting portion can be opened and closed to cover the second opening.

7. The active pen with easy battery removal as claimed in claim 6, characterized in that: The plug-in portion is provided with protrusions on two opposite sides along the second direction, the connector is provided with through slots on two opposite sides along the second direction, the protrusions are detachably engaged in the through slots, and the second direction intersects with the first direction.

8. The active pen with easy battery removal as claimed in claim 6, characterized in that: A connecting portion is provided on the end surface of the soft rubber body close to the second opening, and the connecting portion includes a second connecting section and a bending section connected to each other, the second connecting section is connected to the connecting piece, and the bending section is connected to the soft rubber body.

9. The active pen with easy battery removal as claimed in claim 6, characterized in that: The pen cap also includes a hard rubber shell, and the hard rubber shell is wrapped around the outer side of the soft rubber body.

10. The active pen with easy battery removal as claimed in any one of claims 2 to 9, characterized in that: The battery module also includes a battery, a battery shell and a charging module, the battery is arranged in the battery shell, the battery shell is arranged in the accommodating cavity, the battery shell is connected to the connecting piece, the charging module is arranged in the connecting piece, and the charging module is connected to the battery and electrically conductive.

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