Self-disciplined pen container

The design of detachable punch card and pen holder components solves the problem of self-discipline pen holders taking up desktop space, enabling flexible combination and disassembly, and enhancing the stability and personalized experience of self-discipline pen holders.

CN224928741UActive Publication Date: 2026-11-03NINGBO TIANTIAN STATIONERY CO LTD
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Patent Information

Application Number
CN202522107276.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-30
Publication Date
2026-11-03
Estimated Expiration
2035-09-30

AI Technical Summary

Technical Problem

The existing self-discipline pen holders have an integrated design of the card-taking component and the pen holder, which cannot be disassembled for separate use, taking up desktop space and being inflexible.

Method used

Design a detachable punch card assembly and pen holder assembly, including a detachable punch card assembly and a pen holder assembly. The punch card assembly can be suspended on the pen holder or used independently. It achieves a stable connection through an arc-shaped connecting section and an inclined clamping section, and is equipped with a sliding progress tracking area and a pluggable panel structure.

Benefits of technology

It enables flexible combination and separation of the attendance component and pen holder component, saving desktop space, enhancing the stability and flexibility of modular connection, and providing diverse usage scenarios and personalized recording functions.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an autonomic pen container, comprising: pen container subassembly, comprising at least one pen container, clocking subassembly is detachably arranged on pen container subassembly, wherein, clocking subassembly includes the body part of being equipped with clocking area, is used for the installation part of setting body part on pen container subassembly, clocking area includes a plurality of to -do list display area and a plurality of to -do list progress tracking area corresponding with to -do list display area. The technical problem that the clocking subassembly of current autonomic pen container and pen container are integral type design and cannot be detached and used separately is solved.
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Description

Technical Field

[0001] This utility model belongs to the field of stationery technology, and more specifically, it relates to a self-regulating pen holder. Background Technology

[0002] A pen holder is a cylindrical container made of ceramic, bamboo, wood, or other materials. Currently, in primary and secondary school teaching, pen holders are a common tool for storing stationery. With social development, the term "check-in" is often used to urge and remind people to break certain bad habits. By performing this specific ritual of checking in, and through deliberate repetition, a good habit can be cultivated to overcome bad habits.

[0003] The self-discipline pen holder not only serves as a stationery storage unit but also functions as a task display and check-in device. However, the existing self-discipline pen holders have a check-in component integrated with the pen holder, which cannot be detached for separate use. Utility Model Content

[0004] To address the issues of existing self-discipline pen holders having an integrated design where the check-in component and pen holder are not detachable for separate use, and the pen holders typically occupying desk space, this invention aims to provide a self-discipline pen holder comprising: a pen holder assembly, including at least one pen holder; and a check-in component detachably mounted on the pen holder assembly; wherein the check-in component includes a main body with a check-in area and a mounting part for mounting the main body on the pen holder assembly; the check-in area includes multiple to-do item display areas and multiple to-do item progress tracking areas corresponding to the to-do item display areas.

[0005] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: By making the check-in component and pen holder component detachable, users can not only combine the check-in component and pen holder component into different forms of self-discipline pen holders as needed, but also separate the pen holder component and check-in component for individual use. For example, the pen holder can be hung separately or the check-in component can be carried with them or placed elsewhere for use. This freedom of "combining two into one" and "dividing one into two" meets the dynamic needs of users in different scenarios (such as office, study, and home), and realizes a truly DIY personalized user experience.

[0006] Furthermore, the mounting section includes at least one first suspension assembly; wherein the card-punching assembly is suspended and mounted to the pen holder assembly via the first suspension assembly.

[0007] Compared with existing technologies, the technical effect achieved by adopting this technical solution is that the suspended card-punching component can balance the stability of detachable connection and the convenience of disassembly and assembly.

[0008] Furthermore, the first suspension assembly includes an arc-shaped connecting section and a clamping section; wherein, one end of the arc-shaped connecting section is connected to the top of the card-punching assembly, and the other end is connected to the connecting end of the clamping section; the clamping section is inclined toward the card-punching assembly.

[0009] Compared with existing technologies, the technical effects achieved by this solution are as follows: the arc-shaped connecting section and the inclined clamping section provide self-guiding and self-locking capabilities. When the card reader is attached to the pen holder, the arc-shaped connecting section and the inclined clamping section guide the component into accurate position and naturally generate clamping force under gravity, effectively preventing the card reader from falling off due to shaking during use, thus enhancing the overall stability and safety of the modular connection.

[0010] Furthermore, a suspension hole is provided on the clamping section.

[0011] Compared with existing technologies, the technical effects achieved by this solution are as follows: Adding a hanging hole to the clamping section provides a second suspension point for the card-punching component, allowing it to be hung not only on a pen holder but also directly on external supports such as walls, partitions, and hooks via the hanging hole. This greatly expands the independent usage scenarios of the card-punching component, making it a completely independent wall-mounted card-punching tool, and further enhancing the flexibility and practicality of the modular design of this invention.

[0012] Furthermore, the self-regulating pen holder also includes a support part movably mounted on the main body; the support part includes: a support plate with rotating shafts at both ends; wherein, the main body is provided with a rotating shaft hole, and the rotating shaft is rotatably mounted in the rotating shaft hole.

[0013] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: by setting the support part as a rotatable support plate, users can adjust the tilt angle of the support part at will according to their own position and lighting, so that the card-taking component can adapt to diverse usage needs.

[0014] Furthermore, the to-do list progress tracking area includes a chute and progress markers that are slidably set within the chute.

[0015] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: the progress tracking area is set up as a mechanical structure of a chute and a sliding marker. Compared with the traditional method of marking with stickers or checkmarks with pens, there is no need to consume consumables such as ink or stickers. You only need to slide the progress marker in the chute to mark the progress. It is more convenient and intuitive to operate, and it is also more environmentally friendly and durable.

[0016] Furthermore, the check-in component also includes a supplementary recording area set on one side of the check-in area; the main body includes a first panel and a second panel; wherein, the to-do item display area, the to-do item progress tracking area, and the supplementary recording area are all set on the first panel; the first suspension component and the support are set on the second panel; the first panel is provided with a mounting groove, and the second panel is inserted into the mounting groove in a plug-in manner.

[0017] Compared with existing technologies, the technical effects achieved by this solution are as follows: the supplementary recording area is used for supplementary recording or temporary notes, expanding the recording function of the check-in component, thereby meeting users' personalized needs and enhancing the product's practicality and flexibility. The main body is designed as a plug-in combination of a first panel and a second panel, allowing users to easily replace the first panel (check-in area) with different task templates according to their preferences or task types, or to clean and maintain the panel, greatly improving the product's customizability and lifespan.

[0018] Furthermore, the second panel has plug-in plates on both sides and corresponding plug-in guide grooves on both sides of the mounting groove; wherein, the bottom of the mounting groove has at least one first positioning plug-in opening and the bottom of the first panel has at least one plug-in protrusion; when the second panel is installed in place, the plug-in protrusion is located in the first positioning plug-in opening.

[0019] Compared with existing technologies, the technical effects achieved by this solution are as follows: Through the insertion plate, insertion guide groove, first positioning insertion opening, and insertion protrusion, precise alignment and fixation of the first and second panels during assembly can be ensured, preventing panel misalignment or loosening, and improving the overall stability and durability of the structure. The insertion protrusion at the bottom of the second panel allows for initial positioning, determining the insertion direction. If the first positioning insertion opening and the insertion protrusion are aligned, it means the panel is not inserted incorrectly; if they are not aligned, it means it is inserted incorrectly. During the insertion process, the insertion plate and insertion guide groove cooperate to guide the insertion, making the assembly process smoother.

[0020] Furthermore, a slot is formed between the first panel and the second panel for inserting event record items.

[0021] Compared to existing technologies, the technical benefits of this solution include: extended recording functionality is provided through slots formed between the panels. These slots allow users to insert notes, cards, or other recording materials for supplementary notes or temporary annotations, expanding the recording capabilities of the attendance system, meeting users' personalized needs, and enhancing the product's practicality and flexibility.

[0022] Furthermore, one side of the first positioning insertion opening is also provided with an anti-detachment latching component, which has an anti-detachment opening; wherein, the insertion protrusion is provided with an anti-detachment protrusion corresponding to the anti-detachment opening.

[0023] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: by adding anti-detachment connectors and anti-detachment protrusions, the panel connection can be further strengthened, the connector protrusions can be prevented from accidentally coming out, the card-punching component can be kept stable during frequent disassembly and use, the safety and reliability of the product can be improved, and the risk of failure can be reduced.

[0024] The technical effects and advantages of this utility model are as follows: 1. By setting the check-in component and pen holder component to be detachable, users can not only combine the check-in component and pen holder component to form different forms of self-discipline pen holders as needed, but also separate the pen holder component and check-in component for use separately. For example, the pen holder can be hung separately or the check-in component can be carried with you or placed elsewhere for use. This freedom of "two in one" and "two in one" meets the dynamic needs of users in different scenarios (such as office, study, home) and realizes a truly DIY personalized user experience.

[0025] 2. The pen holder's hanging design frees it from traditional desktop use, making full use of vertical space and saving valuable desktop workspace, thus solving the problem of existing products occupying desktop space.

[0026] 3. The arc-shaped connecting section and the inclined clamping section provide self-guiding and self-locking technical effects. When the card reader is hung on the pen holder, the arc-shaped connecting section and the inclined clamping section guide the component into accurate position and naturally generate clamping force under gravity, effectively preventing the card reader from falling off due to shaking during use, thus enhancing the overall stability and safety of the modular connection.

[0027] 4. Adding a hanging hole to the clamping section provides a second hanging support for the card-punching component, allowing it to be hung not only on a pen holder but also directly on external supports such as walls, partitions, and hooks via the hanging hole. This greatly expands the independent usage scenarios of the card-punching component, making it a completely independent wall-mounted card-punching tool, and further enhancing the flexibility and practicality of the modular design of this invention. Attached Figure Description

[0028] Figure 1 This is a structural schematic diagram of a self-regulating pen holder provided by this utility model; Figure 2 yes Figure 1 Side view of the self-regulating pen holder; Figure 3 yes Figure 1 A schematic diagram of the structure of the attendance tracking component; Figure 4 yes Figure 3A schematic diagram of the structure of the support plate of the time clock component when it is flipped open; Figure 5 yes Figure 3 An exploded view of the check-in component in China; Figure 6 yes Figure 5 Enlarged view of point A in the middle; Figure 7 yes Figure 3 An exploded view of the check-in component from another perspective; Figure 8 yes Figure 6 A schematic diagram of the structure of the second panel in the middle; Figure 9 yes Figure 8 Enlarged view of point B in the middle.

[0029] In the picture: 10. Pen holder; 20. Check-in component; 21. First suspension component; 211. Arc-shaped connecting section; 212. Clamping section; 213. Suspension hole; 22. Support plate; 23. Check-in area; 231. To-do item display area; 232. To-do item progress tracking area; 233. Slide groove; 234. Progress indicator; 24. Supplementary record area; 25. First panel; 251. Insertion guide groove; 252. First positioning insertion opening; 253. Anti-detachment snap-fit ​​component; 254. Anti-detachment opening; 26. Second panel; 261. Insertion plate; 262. Insertion protrusion; 263. Anti-detachment protrusion. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0031] See Figure 1 This is a structural schematic diagram of a self-regulating pen holder provided by this utility model. Combined with... Figures 1 to 9 The self-regulating pen holder may include, for example, a pen holder assembly, including at least one pen holder 10; and a card reader component 20, detachably mounted on the pen holder assembly. For example, the pen holder 10 is a hanging pen holder. For example, the card reader component 20 may be magnetically attached to the pen holder assembly, hung on the pen holder assembly via a hook, or inserted into the pen holder assembly via a slot; there are no restrictions, as long as the card reader component 20 and the pen holder assembly can be detachably connected.

[0032] Specifically, the check-in component 20 includes a main body with a check-in area 23 and a supplementary record area 24, a mounting part for mounting the main body on the pen holder component, and a support part movably mounted on the main body. The check-in area 23 includes multiple to-do item display areas 231 and multiple to-do item progress tracking areas 232 corresponding to the to-do item display areas 231. In one specific embodiment, the user writes multiple to-do items one by one in the to-do item display areas 231, and each to-do item display area 231 corresponds to a to-do item progress tracking area 232. When the completion progress of a to-do item changes, the user marks the updated progress in the corresponding to-do item progress tracking area 232, so that the completion status of each to-do item can be seen intuitively. During the completion of the to-do items, prompts such as issues that need attention can be recorded in the large supplementary record area 24; or corresponding reward and punishment measures and encouraging words can be written in the supplementary record area 24.

[0033] Understandably, by making the check-in component 20 and pen holder component detachable, users can not only combine them into different forms of self-disciplined pen holders as needed, but also separate them for individual use. For example, the pen holder 10 can be hung separately, or the check-in component 20 can be carried around or placed elsewhere for use. This freedom of "combining two into one" and "dividing two" meets the dynamic needs of users in different scenarios (such as office, study, and home), achieving a truly DIY personalized user experience. The pen holder's hanging design frees it from traditional desktop use, making full use of vertical space and greatly saving valuable desktop workspace, solving the problem of existing products occupying desktop space.

[0034] In one specific embodiment, the user can hang the integrated pen holder with check-in function on the vertical space of objects such as bookends or pegboards on the desktop, without occupying desktop space and avoiding the problem of insufficient desktop space caused by the self-discipline pen holder being placed on the desktop. When the user leaves or changes work or study space, the check-in component 20 can be detached from the self-discipline pen holder and taken to the new work or study space for use. When returning, it can be put back on the self-discipline pen holder. Compared with the self-discipline pen holder with a fixed structure that is used on the desktop, the collaborative design of the pen holder being able to be hung and the check-in component 20 being detachable not only saves desktop space but also increases the flexibility of use.

[0035] Furthermore, the mounting part is a first suspension component 21 disposed on the card-punching component 20. For example, the first suspension component 21 can be disposed on the top of the card-punching component 20; or it can be disposed on the back of the card-punching component 20. The front of the card-punching component 20 is the side with the card-punching area (23), and the back of the card-punching component 20 is the side disposed opposite to the front.

[0036] Preferably, the mounting part is a first suspension component 21 disposed on the top of the time clock component 20. The number of first suspension components 21 can be one, two, or more; for example, the first suspension component 21 and the time clock component 20 are an integral structure, which can be directly injection molded during production. For example, two first suspension components 21 are symmetrically arranged on the top of the time clock component 20, and the pen holder component includes two independent pen holders 10, with each of the two first suspension components 21 corresponding to one pen holder 10; of course, the pen holder component can also be a long, multi-compartment pen holder, with the time clock component 20 suspended on the multi-compartment pen holder by the two first suspension components 21.

[0037] Understandably, the suspended card-punching component 20 can work in synergy with the "suspendable" characteristic of the pen holder itself, further improving the vertical space utilization of the self-regulating pen holder. Placing the first suspension component 21 on top of the card-punching component 20 can improve the stability of the suspension connection and the convenience of disassembly and assembly.

[0038] Furthermore, the first suspension assembly 21 includes an arc-shaped connecting section 211 and a clamping section 212; one end of the arc-shaped connecting section 211 is connected to the top of the card-punching assembly 20, and the other end is connected to the connecting end of the clamping section 212; the clamping section 212 is inclined towards the card-punching assembly 20 to more stably suspend the card-punching assembly 20 on the pen holder and prevent the card-punching assembly 20 from wobbling on the pen holder. For example, the first suspension assembly 21 is a hanging plate with a certain length, which has a larger contact area and is more stable to suspend than a hook with a narrower width.

[0039] Understandably, the arc-shaped connecting section 211 and the inclined clamping section 212 provide self-guiding and self-locking technical effects. When the card-punching component 20 is hung on the pen holder, the arc-shaped connecting section 211 and the inclined clamping section 212 guide the component into accurate position and naturally generate clamping force under gravity, effectively preventing the card-punching component 20 from falling off due to shaking during use, thus enhancing the overall stability and safety of the modular connection.

[0040] Preferably, the clamping section 212 has a hanging hole 213. In one specific embodiment, the card-punching component 20 can also be suspended to other places with protrusions through the hanging hole 213, increasing the usage scenarios and scope of application of the card-punching component 20. For example, the card-punching component 20 can be suspended to a wall with nails through the hanging hole 213.

[0041] Understandably, adding a hanging hole 213 to the clamping section 212 provides a second hanging support for the card-punching component 20, allowing it to be hung not only on a pen holder but also directly on external supports such as walls, partitions, and hooks via the hanging hole 213. This greatly expands the independent usage scenarios of the card-punching component 20, making it a completely independent wall-mounted card-punching tool, further enhancing the flexibility and practicality of the modular design of this invention.

[0042] Furthermore, the support portion includes a support plate 22 with pivots at both ends; wherein the back of the main body has pivot holes, and the pivots are rotatably disposed within the pivot holes. In one specific embodiment, the card-taking component 20 can be suspended on a pen holder or other component via the first suspension component 21, or the support plate 22 can be opened so that it forms an angle with the card-taking component 20, allowing it to be placed directly on a table for use. The angle between the support plate 22 and the card-taking component 20 is adjustable, allowing for tilt angle adjustment to meet the needs of different users and providing strong versatility.

[0043] Understandably, by setting the support part as a rotatable support plate 22, users can freely adjust the tilt angle of the support plate 22 according to their own position and the light, so that the card-taking component 20 can adapt to diverse usage needs.

[0044] Furthermore, the to-do progress tracking area 232 includes a chute 233 and a progress marker 234 slidably disposed within the chute 233. In one specific embodiment, the user can adjust the position of the progress marker 234 within the chute 233 according to the completion progress of the to-do item; different positions of the progress marker 234 represent different completion statuses. For example, the to-do progress tracking area 232 is located to the right of the to-do display area 231. The progress marker 234 being at the leftmost end of the chute 233 means that the to-do item has not yet started; the progress marker 234 being at the rightmost end of the chute 233 means that the to-do item has been completed.

[0045] Understandably, setting the progress tracking area as a mechanical structure of a slide 233 and a sliding marker is more convenient and intuitive than the traditional method of marking with stickers or checkmarks with a pen. It eliminates the need for consumables such as ink or stickers. Simply sliding the progress marker 234 within the slide 233 is sufficient to mark the progress, making it more environmentally friendly and durable.

[0046] Furthermore, the main body includes a first panel 25 and a second panel 26; wherein, the to-do list display area 231, the to-do list progress tracking area 232, and the supplementary record area 24 are all disposed on the first panel 25; the first suspension assembly 21 and the support plate 22 are disposed on the second panel 26; the first panel 25 is provided with a mounting groove, and the second panel 26 is inserted into the mounting groove in a plug-in manner. For example, the first suspension assembly 21 is integrally formed and disposed on the top of the second panel 26; the support plate 22 is rotatably disposed on the side of the second panel 26 away from the first panel 25.

[0047] Specifically, the second panel 26 has plug-in plates 261 on both sides, and the mounting groove has corresponding plug-in guide grooves 251 on both sides. The plug-in plates 261 slide along the plug-in guide grooves 251 to guide the second panel 26 into the mounting groove of the first panel 25. The plug-in plates 261 and the plug-in guide grooves 251 cooperate to guide the installation. The bottom of the mounting groove has at least one first positioning plug-in opening 252, and the bottom of the second panel 26 has at least one plug-in protrusion 262. When the second panel 26 is installed in place, the plug-in protrusion 262 is located in the first positioning plug-in opening 252.

[0048] Furthermore, a slot is formed between the first panel 25 and the second panel 26 for inserting task logs. Users can insert task logs containing to-do items into the slots, which are then displayed through the to-do item display area 231 and the supplementary record area 24. For example, two slots are formed between the first panel 25 and the second panel 26, corresponding to the to-do item display area 231 and the supplementary record area 24, respectively. The slot in the supplementary record area 24 allows users to insert notes, cards, or other logs for supplementary recording or temporary notes, expanding the recording function of the check-in component 20, meeting users' personalized needs, and enhancing the product's practicality and flexibility.

[0049] In one specific embodiment, the event record can be a replaceable paper document or an erasable and rewriteable writing board; there is no limitation here.

[0050] Preferably, one side of the first positioning insertion opening 252 is also provided with an anti-disengagement latching member 253, and the anti-disengagement latching member 253 is provided with an anti-disengagement opening 254; wherein, the insertion protrusion 262 is provided with an anti-disengagement protrusion 263 corresponding to the anti-disengagement opening 254. When the insertion protrusion 262 is inserted into the first positioning insertion opening 252, the anti-disengagement protrusion 263 is locked in the anti-disengagement opening 254, so as to prevent the first panel 25 from sliding in the insertion guide groove 251 when the user takes out the supply note in the slot, thus ensuring the connection stability of the first panel 25 and the second panel 26.

[0051] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to 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 utility model.

[0052] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A self-regulating pen holder, characterized in that, Self-disciplined pen holders include: A pen holder assembly, including at least one pen holder (10); The punch card assembly (20) is detachably mounted on the pen holder assembly; The check-in component (20) includes a main body with a check-in area (23) and an mounting part for mounting the main body on the pen holder component; the check-in area (23) includes multiple to-do item display areas (231) and multiple to-do item progress tracking areas (232) corresponding to the to-do item display areas (231).

2. The self-regulating pen holder according to claim 1, characterized in that, The mounting section includes at least one first suspension assembly (21); wherein the card-punching assembly (20) is suspended and mounted on the pen holder assembly via the first suspension assembly (21).

3. The self-regulating pen holder according to claim 2, characterized in that, The first suspension assembly (21) includes an arc-shaped connecting section (211) and a clamping section (212); wherein, one end of the arc-shaped connecting section (211) is connected to the top of the card-punching assembly (20), and the other end is connected to the connecting end of the clamping section (212); the clamping section (212) is inclined toward the card-punching assembly (20).

4. The self-regulating pen holder according to claim 3, characterized in that, The clamping section (212) is provided with a suspension hole (213).

5. The self-regulating pen holder according to claim 1, characterized in that, The self-regulating pen holder also includes a support part that is movably set on the main body; the support part includes: a support plate (22) with a rotating shaft at both ends; wherein, the main body is provided with a rotating shaft hole, and the rotating shaft is rotatably set in the rotating shaft hole.

6. The self-regulating pen holder according to any one of claims 1-5, characterized in that, The to-do progress tracking area (232) includes a chute (233) and a progress marker (234) that is slidably set in the chute (233).

7. The self-regulating pen holder according to claim 6, characterized in that, The check-in component (20) also includes a supplementary recording area (24) located on one side of the check-in area (23); the main body includes a first panel (25) and a second panel (26); wherein, the to-do item display area (231), the to-do item progress tracking area (232), and the supplementary recording area (24) are all located on the first panel (25); the first suspension component (21) and the support are located on the second panel (26); the first panel (25) is provided with a mounting groove, and the second panel (26) is inserted into the mounting groove in a plug-in manner.

8. The self-regulating pen holder according to claim 7, characterized in that, The second panel (26) has plug-in plates (261) on both sides, and corresponding plug-in guide grooves (251) on both sides of the mounting groove; wherein, the bottom of the mounting groove has at least one first positioning plug-in opening (252), and the bottom of the second panel (26) has at least one plug-in protrusion (262); when the second panel (26) is installed in place, the plug-in protrusion (262) is located in the first positioning plug-in opening (252).

9. The self-regulating pen holder according to claim 8, characterized in that, A slot is formed between the first panel (25) and the second panel (26) for inserting a record document.

10. The self-regulating pen holder according to claim 8, characterized in that, One side of the first positioning insertion opening (252) is also provided with an anti-detachment latching member (253), and the anti-detachment latching member (253) is provided with an anti-detachment opening (254); wherein, the insertion protrusion (262) is provided with an anti-detachment protrusion (263) corresponding to the anti-detachment opening (254).