Electronic equipment and electronic component with handwriting pen

Abstract

The utility model discloses an electronic device and an electronic assembly with a handwriting pen, and belongs to the technical field of electronic devices. The electronic equipment can be a tablet personal computer and the like, the electronic equipment comprises a shell and a first magnetic attraction part, the shell comprises a bottom plate and a frame, the first magnetic attraction part is used for magnetically attracting auxiliary tools such as a handwriting pen in the electronic equipment, and a first mounting groove is formed in the frame to mount the first magnetic attraction part, so that the first magnetic attraction part can be closer to the outer side; auxiliary tools such as a handwriting pen can be attracted with stronger attraction force, and the stability of magnetic attraction of the auxiliary tools such as the handwriting pen can be improved. Meanwhile, reinforcing protrusions are arranged at the positions, close to the frame mounting grooves, of the frame and / or the bottom plate so as to reinforce the strength of the shell in the area, and the shell is not prone to deformation and damage under the condition that the electronic equipment is pressed by external force.

Description

Technical Field

[0001] This utility model relates to the field of electronic devices, and more particularly to an electronic device and an electronic component with a stylus. Background Technology

[0002] Among many electronic devices, such as tablets, e-readers, and smart learning machines, there are auxiliary tools like styluses that enhance the ease of operation for users. To effectively manage these auxiliary tools and prevent their loss, a common practice is to store styluses and other tools directly within the electronic device.

[0003] Currently, some electronic devices are attempting to use magnetic technology to store tools such as styluses, allowing for the storage of these items while maintaining a sleek design. However, this storage method is not very stable; styluses and other auxiliary tools, while attached to the electronic device, are easily detached due to external forces, affecting the user experience. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide an electronic device and an electronic component with a stylus, which can magnetically store auxiliary tools such as styluses in the electronic device, and the electronic device has a reliable structure and is not easily damaged by pressure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An electronic device includes a housing and a first magnetic attraction element;

[0007] The housing includes a base plate and a frame. The frame surrounds the outer periphery of the base plate and protrudes from a first surface of the base plate. An accommodating groove is defined between the inner side of the frame and the first surface of the base plate. The accommodating groove is used to accommodate electronic devices.

[0008] The frame is provided with a mounting groove, the mounting groove includes a first mounting groove, the first magnetic component is disposed in the first mounting groove, and the first magnetic component is used to attract auxiliary tools;

[0009] The frame and / or the base plate are provided with reinforcing protrusions.

[0010] Optionally, the housing is a metal structure, and the electronic device includes a plastic frame; the plastic frame surrounds the outer periphery of the frame and is connected to the housing.

[0011] Optionally, the frame includes a first frame portion, the first frame portion being provided with a plurality of first mounting slots, the plurality of first mounting slots being spaced apart along the extending direction of the first frame portion; the electronic device includes a plurality of first magnetic components, each of the first mounting slots being equipped with a first magnetic component.

[0012] Optionally, the first mounting slot is located on the inner side of the frame.

[0013] Optionally, there is a gap between the outer surface of the first magnetic element and the wall of the first mounting groove, and a support structure is provided in the gap, the support structure being in contact with the wall of the first mounting groove.

[0014] Optionally, the support structure is a colloidal structure formed by curing adhesive, the colloidal structure is bonded to the wall of the first mounting groove, and the colloidal structure is bonded to the surface of the first magnetic element.

[0015] Optionally, the mounting slot includes the first mounting slot and the second mounting slot; the frame includes a first frame portion, and the first mounting slot and the second mounting slot are spaced apart from each other along the extending direction of the first frame portion; the electronic device includes a charging module for charging the auxiliary tool, and the charging module is disposed in the second mounting slot.

[0016] Optionally, the reinforcing protrusion includes a first reinforcing bone, which is disposed on the base plate and protrudes relative to the first plate surface; the first reinforcing bone is located inside the portion of the frame where the mounting groove is provided.

[0017] Optionally, the frame portions on both sides of the frame in the x-direction are a first frame portion and a third frame portion, and the mounting groove is disposed in the first frame portion; the distance between the first reinforcing bone and the first frame portion in the x-direction is d1, and the distance between the first frame portion and the third frame portion in the x-direction is d2, where 0 < d1 ≤ 0.4d2.

[0018] Optionally, the first reinforcing bone has a mesh-like structure and includes several staggered bone strips.

[0019] Optionally, the reinforcing structure includes a second reinforcing bone, which is disposed on the side of the frame away from the base plate and protrudes relative to the frame, and the second reinforcing bone is at least partially located on the side of the mounting groove away from the base plate.

[0020] Optionally, the reinforcing protrusion includes a reinforcing bracket disposed within a receiving groove of the housing and mounted on the base plate.

[0021] Optionally, the frame includes a first frame portion, the mounting groove is disposed in the first frame portion, and the reinforcing bracket is located inside the portion of the first frame portion where the mounting groove is disposed.

[0022] Optionally, the reinforcing bracket is an L-shaped bracket.

[0023] Optionally, the reinforcing bracket includes a flat frame portion and a vertical frame portion. The flat frame portion is fixed to the base plate by fasteners, and the vertical frame portion is located on the side of the flat frame portion near the first frame portion.

[0024] Optionally, the second mounting slot is disposed on the outside of the first frame portion, and the first frame portion is provided with a wire hole; the electronic device includes a charging cable, one end of which is connected to the charging module, and the other end passes through the wire hole to extend into the interior of the housing.

[0025] Optionally, a soft rubber sleeve is provided inside the wire hole, and the soft rubber sleeve is provided with a through hole, through which the charging cable passes to extend into the receiving groove inside the housing.

[0026] An electronic component with a stylus includes an electronic device as described above, and also includes a stylus; the electronic device is a tablet computer;

[0027] The stylus has a second magnetic component inside, and the stylus has a retracted state. When the stylus is in the retracted state, the stylus is attracted to the outside of the frame by magnetic attraction between the first magnetic component and the second magnetic component.

[0028] The beneficial effects of this invention are as follows: the electronic device is equipped with a first magnetic suction component for adsorbing auxiliary tools such as styluses. The magnetic force can be used to store auxiliary tools such as styluses in the electronic device, eliminating the need for a protruding clamping structure on the outside of the electronic device or the stylus, resulting in an aesthetically pleasing appearance.

[0029] Furthermore, the first mounting slot on the frame for installing the first magnetic component allows the magnetic component to be positioned closer to the outside, enabling it to attract styluses and other auxiliary tools with stronger attraction, thus improving the stability of the magnetic absorption of these tools. Additionally, reinforcing protrusions are provided on the frame and / or base plate near the mounting slot to strengthen the housing in that area, preventing deformation and damage to the housing when the electronic device is subjected to external pressure. Attached Figure Description

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0031] Figure 1This is a schematic diagram of the electronic component with a stylus as described in an embodiment of the present invention (the stylus is in a stored state when it is attached to the electronic device).

[0032] Figure 2 This is an exploded view of part and structure of the electronic device described in the embodiment of this utility model;

[0033] Figure 3 This is an assembly diagram of the housing and plastic frame of the electronic device described in this embodiment of the present invention;

[0034] Figure 4 This is one of the cross-sectional views of the electronic device described in the embodiment of this utility model;

[0035] Figure 5 This is one of the schematic diagrams of the internal structure of the electronic device described in this embodiment of the present invention (in a state without the first magnetic suction component and support structure);

[0036] Figure 6 for Figure 5 Enlarged view of part A in the image;

[0037] Figure 7 This is a second schematic diagram of the internal structure of the electronic device described in this embodiment of the present invention (in a state without a supporting structure).

[0038] Figure 8 for Figure 7 Enlarged view of part B in the image;

[0039] Figure 9 This is a second cross-sectional view of the electronic device described in an embodiment of this utility model;

[0040] Figure 10 This is an enlarged view of part D in diagram 9;

[0041] Figure 11 This is a third cross-sectional view of the electronic device described in this embodiment of the present utility model;

[0042] Figure 12 This refers to the positive pressure conditions during the use of electronic equipment.

[0043] Figure 13 This refers to the situation of back pressure equipment during the use of electronic equipment;

[0044] In the diagram: 100, Electronic device; 200, Stylus; 10, Housing; 11, Base plate; 111, First panel; 12, Frame; 121, First mounting slot; 123, Wiring hole; 1201, First frame section; 1202, Second frame section; 1203, Third frame section; 1204, Fourth frame section; 20, Plastic outer frame; 30, First magnetic clasp; 41, Charging module; 42, Charging cable; 51, Hole gap; 52, Support structure; 60, Reinforcing protrusion; 61, First reinforcing rib; 62, Second reinforcing rib; 63, Reinforcing bracket; 631, Flat frame section; 632, Vertical frame section; 70, Soft rubber sleeve; 80, Glass cover plate. Detailed Implementation

[0045] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and 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.

[0046] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected" and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to 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 utility model based on the specific circumstances.

[0047] In this invention, unless otherwise explicitly 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 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 directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0048] In related technologies, users can use auxiliary tools to control electronic devices, enhancing the user experience. For example, for electronic devices with touchscreens, a stylus can be used as an auxiliary tool for writing, drawing, and annotating on the touchscreen. Similarly, for tablets used by teachers, a page-turning pen can be used to turn pages in a PowerPoint presentation. To prevent the loss of these auxiliary tools, electronic devices typically have designated storage areas for them; users can simply place the tools in these areas when not in use.

[0049] Some storage solutions use clamping structures on electronic devices or tools to store them. However, this method can be aesthetically unappealing, or requires slight pressure on the clamping structure to store or retrieve the tool, making it inconvenient. Other solutions equip the tool with magnetic components to attach it to the electronic device. While simpler than clamping, this method still presents risks of the tool being accidentally dropped, lost, or damaged due to external forces.

[0050] In order to solve the relevant technical problems, this application provides an electronic device, which can be, but is not limited to, tablet computers, e-readers, smart learning machines, smart office tablets, smartphones, etc.

[0051] The electronic device of this application provides a simple and reliable way to store auxiliary tools. The electronic device has a first mounting groove on its casing frame, where a first magnetic component for attracting auxiliary tools such as styluses is placed. This allows the first magnetic component to be closer to the magnetic pen or other auxiliary tools outside the electronic device, resulting in a more stable attraction of these tools and preventing them from falling out or being lost. Furthermore, in addition to the mounting groove on the casing frame, a reinforcing protrusion is added to the casing relative to the frame or base plate. This reinforces the area near the mounting groove, ensuring the structural strength of the casing and preventing it from being deformed or damaged by pressure.

[0052] Therefore, the electronic device of this application can store auxiliary tools through magnetic adsorption, eliminating the need for an obtrusive clamping structure on the outside of the electronic device, thus balancing the aesthetics of the electronic device with the convenience of retrieving and placing the auxiliary tools. The electronic device of this application also improves the stability of the auxiliary tools during storage while maintaining the pressure resistance of the electronic device casing.

[0053] This application also provides an electronic component for a stylus, which can be removed from the tablet computer as needed to perform operations such as drawing, writing, and document annotation on the tablet computer screen. It is convenient to use, and the stylus can be magnetically attached to the edge of the tablet computer.

[0054] Please refer to Figures 1 to 11 The electronic device 100 of this application is described below.

[0055] The electronic device 100 includes a housing 10, a display component, and a first magnetic 30.

[0056] Reference Figure 3 , Figure 4 , Figure 6 , Figure 8 , Figure 9 The housing 10 includes a base plate 11 and a frame 12. One side of the base plate 11 is a first plate surface 111. The frame 12 surrounds the outer periphery of the base plate 11 and protrudes relative to the first plate surface 111, so that a receiving groove can be defined between the inner side of the frame 12 and the first plate surface 111 of the base plate 11. This receiving groove is used to receive electronic components such as circuit boards. The housing 10 also has a top side slot, which communicates with the receiving groove. The top side slot and the base plate 11 are located on opposite sides of the housing 10. The display assembly includes a glass cover plate 80 and a display screen (not shown in the figure). The glass cover plate 80 is disposed on the top side slot and connected to the housing 10. The display screen is located on the side of the glass cover plate 80 near the base plate 11, and the glass cover plate 80 is used to protect the display screen.

[0057] The auxiliary tool has a second magnetic attachment inside. The first magnetic attachment 30 within the electronic device 100 cooperates with the second magnetic attachment of the auxiliary tool. When the auxiliary tool approaches the storage area of ​​the electronic device 100, the magnetic attraction generated when the first and second magnetic attachments approach each other allows the auxiliary tool to be attracted and held within the storage area, preventing loss. For example, when the user is not using the stylus 200, the stylus 200 is attached to the left side of the electronic device 100. The first magnetic attachment 30 includes one or more of a magnet, a magnetic component, or an electromagnetic coil, and the second magnetic attachment also includes one or more of a magnet, a magnetic component, or an electromagnetic coil, as long as an attraction is generated between the first and second magnetic attachments to hold and fix the auxiliary tool. For example, the first magnetic attachment 30 is a first magnet, and the second magnetic attachment is a second magnet.

[0058] Among them, the auxiliary tools of electronic device 100 refer to tools such as stylus 200 and page turner that can control and operate electronic device 100.

[0059] Reference Figure 3 , Figure 4 , Figure 10 The frame 12 is provided with a mounting slot, including a first mounting slot 121, and a first magnetic member 30 is disposed within the first mounting slot 121. The first magnetic member 30 can be connected to the frame 12 by means of interference fit, adhesive connection, fastener connection, etc., so that the first magnetic member 30 is kept inside the first mounting slot 121. Compared with the solution where the frame 12 is a complete frame without a mounting slot, this application provides a first mounting slot 121 on the frame 12 and places the first magnetic member 30 within the first mounting slot 121. On the one hand, when the auxiliary tool is placed in the storage area of ​​the frame 12, the first magnetic member 30 is closer to the auxiliary tool, thereby increasing the magnetic attraction between the electronic device 100 and the auxiliary tool. With the same first magnetic member 30, the stability of the auxiliary tool during storage is also improved, and the auxiliary tool is less likely to fall off or detach. On the other hand, the first magnetic suction member 30 is disposed in the first mounting groove 121. The first mounting groove 121 has a limiting effect on the first magnetic suction member 30. It is not necessary to set a positioning structure on the base plate 11 specifically for positioning or limiting the first magnetic suction member 30. It can also keep the first magnetic suction member 30 stably within the designed area and prevent the first magnetic suction member 30 from deviating from the preset area. Thus, the first magnetic suction member 30 with a stable position can provide a stable magnetic force to the auxiliary tool, thereby improving the stability of the auxiliary tool when it is stored.

[0060] When considering improving the stability of auxiliary tool storage, the inventors considered placing the first magnetic member 30 between the frame 12 of the housing 10 and the glass cover 80, and providing a mounting groove on the back of the glass cover 80 (the side of the glass cover 80 near the bottom plate 11) to accommodate the first magnetic member 30, so that the auxiliary tool would be attracted to the front of the glass cover 80 when stored. However, while using a thinner glass cover 80 would improve the overall user experience, the mounting groove on the cover would be smaller, and the size of the first magnetic member 30 could not be matched, making it difficult to stably attract the auxiliary tool. If a thicker glass cover 80 was used, it might negatively affect the viewing effect of the display screen. In contrast, this application utilizes the frame 12 to provide a storage location for auxiliary tools such as the stylus 200, and provides a first mounting groove 121 in a local area of ​​the frame 12 to facilitate the first magnetic member 30, without affecting the placement of the glass cover 80.

[0061] In this application, where a mounting groove is provided in a partial area of ​​the frame 12, a reinforcing protrusion 60 is also provided on the frame 12, and / or, a reinforcing protrusion 60 is provided on the base plate 11, protruding relative to the base plate 11. The reinforcing protrusion 60 is positioned close to the mounting groove and is used to strengthen the structural strength of the area near the mounting groove of the frame 12. This improves the overall deformation resistance of the frame 12 when a mounting groove is provided, thereby ensuring the stability of the electronic device 100 in adsorbing and storing auxiliary tools while also taking into account the pressure resistance of the electronic device 100. Taking a tablet computer as an example, when the tablet computer is placed on a table, the reinforcing protrusion 60 near the mounting groove of the frame 12 acts as an anti-deformation element when the tablet computer is pressed by external force, making the casing 10 less prone to deformation and damage.

[0062] The electronic device 100 of this application does not require a protruding structure on the exterior of the electronic device 100 or the auxiliary tool for storing the auxiliary tool, which helps to make the electronic device 100 and the auxiliary tool more aesthetically pleasing. Furthermore, it also ensures the stability of the auxiliary tool storage and the pressure resistance of the electronic device 100.

[0063] For ease of description, the following embodiments will continue to be described using a stylus 200 as the auxiliary tool.

[0064] In one embodiment, the electronic device 100 is further provided with a charging module 41, which is disposed on the frame 12. The charging module 41 is used to charge the stylus 200 when the stylus 200 is stored in the frame 12 of the electronic device 100.

[0065] The mounting slots of the frame 12 include a first mounting slot 121 and a second mounting slot. The first mounting slot 121 is used to accommodate the first magnetic member 30, and the second mounting slot is used to accommodate the charging module 41, which is disposed within the second mounting slot. The frame 12 includes a first frame portion 1201, and the first mounting slot 121 and the second mounting slot are spaced apart along the extending direction of the first frame portion 1201 to maintain the structural strength of the frame as much as possible.

[0066] The charging module 41 can be a wired charging module 41 or a wireless charging module 41. The charging module 41 is set in the second mounting slot of the frame 12, which not only brings the charging module 41 closer to the stylus 200, but also limits the position of the charging module 41 by the slot wall of the second mounting slot, ensuring the stability of the position of the charging module 41.

[0067] It is understandable that by opening the first mounting slot 121 and the second mounting slot in the same frame, and setting the first magnetic 30 and the charging module 41 in the two mounting slots respectively, the needs of storing the stylus 200 and charging it during storage can be met, making it convenient for users. On this basis, the reinforcing protrusions 60 set on the base plate 11 and / or the frame 12, when the first mounting slot 121 and / or the second mounting slot are provided in the first frame 1201, can directly or indirectly strengthen the slotted parts of the first frame 1201, while meeting the magnetic absorption stability and / or charging needs of the stylus 200, and ensuring that the structural strength of the shell 10 meets the requirements, and the pressure resistance of the electronic device 100 meets the requirements.

[0068] The charging module 41 can charge the stylus 200 when it is stored, either wirelessly or by electrical contact. For example, the charging module 41 is a wireless charging coil that generates a changing magnetic field when energized. The stylus 200 has a receiving module inside that receives the magnetic field generated by the electronic device 100 and converts it into electrical energy to charge the stylus 200.

[0069] In one embodiment, the housing 10 is a metal structure, such as... Figure 3 , Figure 11 As illustrated, the electronic device 100 includes a plastic frame 20. The plastic frame 20 surrounds the outer perimeter of the border 12 of the metal housing 10 and is connected to the housing 10. The metal housing 10 ensures the basic structural strength. The plastic frame 20 protects the border 12 of the metal housing 10. Furthermore, compared to metal, the plastic frame is easier to design according to user needs, including color, feel, and corner curvature, to meet the requirements of the overall appearance, shape, and feel of the device.

[0070] Optionally, the plastic frame 20 is fixed to the outer periphery of the metal housing 10 frame 12 by overmolding. Overmolding, also known as secondary injection molding or overmolding, involves molding the plastic frame 20 onto the outer periphery of the housing 10 frame 12 through injection. The inventors discovered that, in order to improve the adsorption effect of the stylus 200, the frame 12 has a first mounting groove 121 to accommodate a first magnetic member 30 for adsorbing auxiliary tools, so that the first magnetic member 30 is as close as possible to the stylus 200.

[0071] The inventors initially considered starting the first mounting groove 121 on the inner side of the frame 12 of the metal casing 10, and then fitting the plastic outer frame 20 on the outer side of the frame 12. However, the inventors found that the frame 12 at the position where the first mounting groove 121 is located is thinned. When fitting the plastic outer frame 20, the position where the first mounting groove 121 is located is easily deformed by the impact of the injected material. If the deformation is too large, it may affect the installation of the first magnetic component 30 and the magnetic attraction performance.

[0072] To address this issue, in one embodiment, the plastic frame 20 is configured such that it is fixed to the outer periphery of the metal housing 10 frame 12 before the first mounting groove 121 is formed in the frame 12 of the metal housing 10. That is, as... Figure 3 As shown, the metal casing 10 frame 12 is solid at the position of the first mounting groove 121 before the plastic outer frame 20 is fitted. The first mounting groove 121 is then machined after the plastic outer frame 20 is fitted. This avoids deformation of the metal casing 10 frame 12 at the position of the first mounting groove 121.

[0073] In one embodiment, please refer to Figure 4 To improve the stability of the stylus 200 and other styluses magnetically held in the electronic device 100, the electronic device 100 includes at least two spaced-apart first magnetic elements 30. Firstly, the arrangement of multiple first magnetic elements 30 strengthens the magnetic attraction, making the stylus 200 more stably magnetically fixed. Secondly, compared to a scheme where multiple first magnetic elements 30 are arranged adjacent to each other, in this embodiment, the multiple first magnetic elements 30 are spaced apart, allowing the stylus 200 to be magnetically attracted and fixed at multiple points. Thus, when the stylus 200 is magnetically attracted to the frame 12, it is less likely to rotate or spin around the magnetic attraction point. This multi-point attraction method allows the stylus 200 to be stored in a more stable posture on the frame 12.

[0074] Optionally, refer to Figure 3 , Figure 4 The frame 12 includes a first frame portion 1201, which is provided with a plurality of first mounting slots 121. The plurality of first mounting slots 121 are spaced apart along the extending direction of the first frame portion 1201. For example, the first frame portion 1201 is a left frame portion, which extends in the front-back direction, and two first mounting slots 121 are spaced apart. Correspondingly, the electronic device 100 includes a plurality of first magnetic members 30 for magnetically attracting the stylus 200, and a first magnetic member 30 is installed in each first mounting slot 121. Compared with the scheme of only opening a first mounting slot 121 in the frame 12 and spaced apart multiple first magnetic members 30 in the first mounting slot 121, this embodiment opens a plurality of first mounting slots 121 spaced apart in the first frame portion 1201 of the frame 12 to accommodate the spaced first magnetic members 30, which can avoid continuous slotting in the frame 12, thereby strengthening the structural strength of the area of ​​the frame 12 used to attach the stylus 200.

[0075] Optionally, the frame 12 further includes a second frame portion 1202, a third frame portion 1203, and a fourth frame portion 1204. The first frame portion 1201, the second frame portion 1202, the third frame portion 1203, and the fourth frame portion 1204 are connected sequentially, and the end of the fourth frame portion 1204 is connected to the beginning of the first frame portion 1201. The first frame portion 1201 and the third frame portion 1203 are located on opposite sides, and the second frame portion 1202 and the fourth frame portion 1204 are located on opposite sides. For example, the first frame portion 1201 is the left frame portion or the right frame portion of the electronic device 100.

[0076] In one embodiment, the first mounting groove 121 is disposed on the inner side of the frame 12, that is, the opening of the first mounting groove 121 faces the inside of the receiving groove. For example only: the frame 12 includes a first frame portion 1201, which is the left frame portion of the frame 12. The first mounting groove 121 is disposed on the right side (inner side) of the left frame portion. When the stylus 200 is stored, it is attached to the left side of the left frame portion, that is, the stylus 200 is stored on the left side of the electronic device 100.

[0077] Please refer to Figure 3 By placing the first mounting groove 121 inside the frame 12, the outer periphery of the frame 12 (the surface of the frame 12 facing away from the center of the receiving groove) will not have the opening of the first mounting groove 121, resulting in a more complete shape for the frame 12. Furthermore, when a plastic outer frame 20 is provided around the frame 12 of the housing 10, serving as an aesthetic component, placing the first mounting groove 121 inside the frame 12 eliminates the need for corresponding openings in the plastic outer frame 20 at the position of the first magnetic member 30, resulting in a more aesthetically pleasing appearance and higher structural strength. In addition, the first mounting slot 121 is set on the inner side of the frame 12. Although there is still a certain thickness of the frame 12 solid structure between the outer side of the first magnetic 30 and the stylus 200, the frame 12 solid structure between the stylus 200 and the first magnetic 30 has been thinned to meet the magnetic attraction requirements of the stylus 200. Correspondingly, the reinforcing protrusion 60 set on the frame 12 or the base plate 11 increases the structural strength near the thinned area of ​​the frame 12, and avoids structural deformation or damage at the position where the electronic device 100 attracts the stylus 200 when the electronic device 100 is pressed.

[0078] In other embodiments, the first mounting groove 121 is disposed on the outer side of the frame 12; exemplarily, the first mounting groove 121 is disposed on the left side of the frame 12, and the opening of the first mounting groove 121 is located on the left side of the left side of the frame; for schemes with a plastic outer frame 20, the plastic outer frame 20 can be disposed on the outer periphery of the frame 12 first, and then the groove can be cut directly from the outside to the inside, so that the first mounting groove 121 is opened on the outer side of the frame 12, the plastic outer frame 20 has a clearance hole corresponding to the position of the first mounting groove 121, and a baffle plate is corresponding to the position of the clearance hole. Alternatively, the first mounting groove 121 is disposed on the top side of the frame 12, that is, the opening of the first mounting groove 121 is located on the side of the frame 12 near the glass cover plate 80.

[0079] In one embodiment, reference is made to Figure 3 , Figure 4 , Figure 8 Due to factors such as the grooving process or the selection of the first magnetic component 30 model, the shape of the first mounting groove 121 may not perfectly match the shape of the first magnetic component 30. In this case, after the first magnetic component 30 is placed inside the first mounting groove 121, it does not completely fill the groove, resulting in a gap 51 between the outer surface of the first magnetic component 30 and the groove wall of the first mounting groove 121. The inventors have discovered that the presence of this gap 51 may cause the frame 12 to deform under pressure during the use of the electronic device 100. This is especially problematic for electronic devices 100 that are frequently moved and used by users in different locations during daily use, as users may press on the electronic device 100 during routine use. As an example only, for electronic devices 100 such as tablets and learning machines, after use, users may place the electronic device 100 flat on a table. However, protruding hard objects on the table may squeeze the device, or the user may accidentally press on the device, or the device may be squeezed when it accidentally falls off the table. In this case, the presence of the cavity gap 51 in the first mounting groove 121 may cause the electronic device 100 to be easily deformed when subjected to external pressure. In this embodiment, a support structure 52 is provided in the cavity gap 51. The support structure 52 fills the cavity gap 51 and contacts the groove wall of the first mounting groove 121 so that when under pressure, the support structure 52 can support the frame 12 and improve the structural strength of the frame 12 at the first mounting groove 121.

[0080] Optionally, the first mounting groove 121 is a milled groove, also known as a milling cutter groove. CNC milling cutters are highly efficient at creating grooves. During CNC machining, when the first mounting groove 121 is machined on the frame 12 using a milling cutter, an arc-shaped position will be formed within the first mounting groove 121 due to the milling cutter path. (Refer to...) Figure 6 , Figure 8The first mounting groove 121 has a groove wall including a groove bottom surface facing the groove opening. The groove bottom surface has a shape that is flat in the middle and curved on both sides. The first magnetic attractor 30 is a magnet, which is roughly cuboid in shape. Such magnets are easy to purchase. The first magnetic attractor 30 is set in the middle area of ​​the first mounting groove 121. In this way, there will be a gap 51 at the curved position of the groove bottom surface. The support structure 52 is set in this gap 51 to support the frame 12 structure.

[0081] It is understandable that, compared to processing the first magnetic 30 into a shape that matches the shape of the first mounting groove 121, this embodiment can improve the structural strength of the frame 12 at the location where the first magnetic 30 is set by adding a support structure 52 without changing the processing technology of the first mounting groove 121 or the shape of the first magnetic 30, and the cost is controllable.

[0082] Optionally, the first mounting groove 121 is located inside the frame 12. The groove wall of the first mounting groove 121 also includes a first groove side and a second groove side facing each other. The bottom surface of the groove is located between the first groove side and the second groove side. The support structure 52 at least abuts against the first groove side and the second groove side, thereby achieving the following... Figure 12 The electronic device 100 shown is subjected to positive pressure, or in situations such as Figure 13 When the electronic device 100 shown is subjected to reverse pressure, the support structure 52 provides upward and downward support forces to the frame 12 to prevent deformation at the first mounting groove 121.

[0083] Optionally, to facilitate the installation of the support structure 52, the support structure 52 is a gel structure formed by adhesive curing. The gel structure is bonded to the wall of the first mounting groove 121 and to the surface of the first magnetic member 30. During assembly, the first magnetic member 30 is first inserted into the first mounting groove 121. Then, adhesive is applied to the gaps 51 on both sides of the first magnetic member 30 by dotting, connecting the groove surfaces together. The adhesive can be a material with good rigidity after curing (the material type is not limited here), and the cured adhesive provides reinforcement. Furthermore, the adhesive curing to form the support structure 52 not only supports the sides of the two grooves but also enhances the stability of the first magnetic member 30 installed in the first mounting groove 121.

[0084] In other embodiments, the first mounting groove 121 and the first magnetic suction member 30 can be designed to mimic their shapes, thereby greatly reducing the gap 51 and eliminating the need for a support structure 52.

[0085] In one embodiment, in order to improve the compressive strength of the electronic device 100, reference is made to... Figure 3 , Figure 4 , Figure 9 , Figure 11The reinforcing protrusion 60 includes a first reinforcing bone 61, which is disposed on the base plate 11 and protrudes relative to the first plate surface 111. The first reinforcing bone 61 is located inside the portion of the frame 12 where the mounting groove is provided. Exemplarily, the mounting groove includes a first mounting groove 121 and a second mounting groove disposed on the first frame portion 1201. The first reinforcing bone 61 is located inside the portion of the frame 12 where the first mounting groove 121 is provided, and the first reinforcing bone 61 is located inside the portion of the frame 12 where the second mounting groove is provided.

[0086] The first reinforcing rib 61 is provided at least in the event of pressure on the front of the electronic device 100, for example... Figure 12 This illustrates that when an external force is applied to the electronic device 100, it strengthens the structure of the housing 10, thus making the electronic device 100 less prone to damage.

[0087] For example, such as Figure 12 This illustrates that when the electronic device 100 is placed face up on a desktop, bed, sofa, coffee table, or similar surface, if external force is applied to the front of the electronic device 100 from top to bottom, and if the pressure is close to the mounting groove of the frame 12, or if the pressure is too large, or if the front and rear ends of the electronic device 100 are suspended and only the middle is subjected to pressure, there is a risk of bending and deformation towards the back of the electronic device 100 at the parts of the frame 12 with mounting grooves (e.g., the parts with the first mounting groove 121 and the second mounting groove). In this embodiment, by providing a first reinforcing rib 61 on the base plate 11, and with the first reinforcing rib 61 adjacent to the parts of the frame 12 with mounting grooves, the first reinforcing rib 61 can improve the ability of the base plate 11 to resist bending and deformation without obstructing the layout of other electronic components inside the groove. The part of the base plate 11 near the mounting groove of the frame 12 is less prone to bending and deformation, thus also making the parts of the frame 12 with mounting grooves less prone to bending and deformation. Therefore, in the scenario of positive pressure electronic device 100, the first reinforcing rib 61 improves the overall structural strength of the housing 10, thereby improving the overall strength of electronic device 100.

[0088] It should be noted that when the back or outer peripheral surface of the electronic device 100 is subjected to pressure, the first reinforcing rib 61 also plays an auxiliary role in reinforcing the housing 10.

[0089] Optionally, the base plate 11 and the frame 12 in the housing 10 are an integral structure to improve the overall structural strength of the frame 12, giving the frame 12 good resistance to pressure and deformation. The base plate 11, the frame 12 with mounting grooves, and the first reinforcing rib 61 can be formed directly on a single piece of metal structure using CNC machining. The first reinforcing rib 61 can also be formed on the base plate 11 through secondary injection molding. This embodiment does not limit the method of setting the first reinforcing rib 61.

[0090] Optionally, the frame 12 includes a first frame portion 1201, a second frame portion 1202, a third frame portion 1203, and a fourth frame portion 1204 connected in sequence. The first frame portion 1201 and the third frame portion 1203 are located on opposite sides in the x-direction of the electronic device 100, and the second frame portion 1202 and the fourth frame portion 1204 are located on opposite sides in the y-direction of the electronic device 100. A first mounting groove 121 and a second mounting groove are disposed on the first frame portion 1201. In the x-direction, a first reinforcing rib 61 is at least partially located between the first frame portion 1201 and the third frame portion 1203, and the portion of the first reinforcing rib 61 near the first frame portion 1201 where the first mounting groove 121 and the second mounting groove are disposed.

[0091] Optionally, to ensure the reinforcing performance of the first reinforcing rib 61 is optimal, it is configured as follows: the distance between the first reinforcing rib 61 and the first frame portion 1201 in the x-direction is d1, and the distance between the first frame portion 1201 and the third frame portion 1203 in the x-direction is d2, where 0 < d1 ≤ 0.4d2. For example, the x-direction refers to the left-right direction. When the first mounting groove 121 is located inside the first frame portion 1201, d1 also refers to the distance between the opening of the first mounting groove 121 and the first reinforcing rib 61. d1 is greater than 0, meaning there is a gap between the first reinforcing rib 61 and the inner side of the first frame portion 1201. This gap allows sufficient space for the first magnetic component 30 to be inserted into or removed from the first mounting groove 121, facilitating subsequent maintenance and replacement of the first magnetic component 30. The setting d1≤0.4d2 is to control the first reinforcing bone 61 to be as close as possible to the position where the first mounting groove 121 is provided in the first frame portion 1201. For example, the first frame portion 1201 is the left frame portion, and the first mounting groove 121 is provided in the left frame portion. Then, the first reinforcing bone 61 is provided in the left area of ​​the base plate 11, thereby strengthening the overall structural strength of the left area of ​​the shell 10.

[0092] Optionally, refer to Figure 3 , Figure 4The first reinforcing rib 61 has a mesh-like structure and includes several staggered ribs. The staggered ribs, on the one hand, diffuse local stress in different directions and positions when pressure is applied to the electronic device 100, thereby improving the reinforcing effect of the first reinforcing rib 61 on the structural strength of the housing 10 near the mounting groove; on the other hand, the mesh-like structure formed by the staggered ribs allows the first reinforcing rib 61 to cover a certain area of ​​the first plate surface 111, ensuring the reinforcing effect and reducing weight compared to a solid structure. For example, the first frame portion 1201 extends along the y-direction, and the first reinforcing rib 61 includes multiple main ribs spaced apart along the x-direction. Each main rib extends along the y-direction, and short ribs connect adjacent main ribs. For example, the x-direction is the left-right direction of the electronic device, and the y-direction is the up-down direction.

[0093] In one embodiment, in order to improve the compressive strength of the electronic device 100, reference is made to... Figure 3 , Figure 6 , Figure 10 The reinforcing protrusion 60 includes a second reinforcing rib 62, which is disposed on the side of the frame 12 opposite to the base plate 11. The second reinforcing rib 62 protrudes from the frame 12 in a direction opposite to the base plate 11. The second reinforcing rib 62 is at least partially located on the side of the mounting groove opposite to the base plate 11. Exemplarily, the mounting groove includes a first mounting groove 121 and a second mounting groove disposed on the first frame portion 1201. The second reinforcing rib 62 is located on the top side of the portion of the frame 12 where the first mounting groove 121 is disposed, and on the top side of the portion of the frame 12 where the second mounting groove is disposed.

[0094] The second reinforcing rib 62 is provided at least in cases where the back of the electronic device 100 is subjected to pressure, for example... Figure 13 This illustrates that when an external force presses against the electronic device 100, it strengthens the structure of the housing 10, thus making the electronic device 100 less prone to damage.

[0095] For example, such as Figure 13 This illustrates that when the electronic device 100 is placed face up on a desktop, bed, sofa, coffee table, or similar surface, if external force is applied from top to bottom to press down on the front of the electronic device 100, there is a risk of bending and deformation of the front of the device at the mounting groove location on the frame 12. In this embodiment, by providing a first mounting groove 121 on the frame 12 and a raised second reinforcing rib 62 on the side of the second mounting groove near the front glass cover 80, this... Figure 13In the case of the illustrated reverse pressure electronic device 100, the side of the frame 12 closest to the front of the electronic device 100, that is, the side of the frame 12 closest to the screen, is stretched. The second reinforcing bone 62 can strengthen the side of the frame 12 that is stretched, increasing the frame 12's resistance to tensile deformation, thereby improving the frame 12's resistance to deformation and structural strength under the reverse pressure of the electronic device 100.

[0096] It is understandable that when the reinforcing protrusion 60 includes the first reinforcing bone 61 and the second reinforcing bone 62, in electronic devices 100 such as Figure 13 In the case of reverse compression, the second reinforcing bone 62 plays a primary reinforcing role, while the first reinforcing bone 61 plays an auxiliary reinforcing role.

[0097] Optionally, the electronic device 100 includes a glass cover plate 80. The housing 10 has a top side slot communicating with a receiving groove on the side opposite to the base plate 11, and the glass cover plate 80 covers the top side slot. A second reinforcing rib 62 is located on the bottom side of the edge of the glass cover plate 80. The second reinforcing rib 62 is close to the edge of the glass cover plate 80 so as not to affect the setting of the display assembly located on the bottom side of the middle region of the glass cover plate 80.

[0098] Optionally, the second reinforcing rib 62 and the glass cover plate 80 are fitted with a gap, or are bonded together by adhesive material, or a cushioning foam is provided between the two.

[0099] In one embodiment, the reinforcing protrusion 60 includes a reinforcing bracket 63, which is disposed within a receiving groove in the housing 10. The reinforcing bracket 63 is installed on the base plate 11 by means of fasteners, snap-fit, adhesive bonding, etc., so that the reinforcing bracket 63 protrudes relative to the base plate 11. The frame 12 includes a first frame portion 1201, and a mounting groove is disposed in the first frame portion 1201. The reinforcing bracket 63 is located inside the portion of the first frame portion 1201 where the mounting groove is disposed.

[0100] The housing 10 and the reinforcing bracket 63 are two components. The reinforcing bracket 63 is fixed inside the housing 10 and is located near the mounting groove of the frame 12. When the electronic device 100 is under pressure, the reinforcing bracket 63 can provide support and distribute stress to avoid stress concentration. This prevents the entire housing 10 from being damaged due to stress concentration and also prevents the mounting groove of the frame 12 from being bent and deformed due to excessive pressure.

[0101] In the design where the opening of the first mounting slot 121 is located inside the first frame portion 1201, this embodiment employs a reinforcing bracket 63 configuration that balances the ease of installation and removal of the first magnetic component 30 with a strengthening effect. Compared to directly molding on the base plate 11, in this embodiment, during the assembly of the electronic device 100, the reinforcing bracket 63 can be installed after the first magnetic component 30 is installed into the first mounting slot 121. The reinforcing bracket 63 can be positioned as close as possible to the first mounting slot 121, thereby providing a significant structural strengthening effect. When it is necessary to replace the first magnetic component 30, the reinforcing bracket 63 can be removed first, and then the first magnetic component 30 can be taken out for replacement.

[0102] Optionally, such as Figure 9 The reinforcing bracket 63 includes a flat frame portion 631 and a vertical frame portion 632. The flat frame portion 631 is fixed to the base plate 11 by fasteners, such as screws. The vertical frame portion 632 is located on the side of the flat frame portion 631 near the first frame portion 1201, and is spaced apart from or abuts against the first frame portion 1201. The configuration of the flat frame portion 631 makes it easy to fix the reinforcing bracket 63 to the base plate 11; the configuration of the vertical frame portion 632 allows the dimensions of the vertical frame portion 632 in the thickness direction of the electronic device 100 to enhance the ability of the housing 10 to resist pressing and stretching deformation under positive and negative pressure conditions.

[0103] Optionally, the flat frame 631 and the base plate 11 are positioned and engaged by positioning pins and positioning holes, so that the reinforcing bracket 63 can be accurately installed in the preset position, thereby allowing the reinforcing bracket 63 to be located inside the mounting groove provided in the first frame 1201.

[0104] In one embodiment, such as Figure 4 The reinforcing protrusion 60 includes a first reinforcing rib 61 integrally connected to the base plate 11, and a reinforcing bracket 63 mounted to the base plate 11 by fasteners. The reinforcing bracket 63 is located between the first frame portion 1201 and the first reinforcing rib 61. The fixed, integrally formed first reinforcing rib 61 provides structural reinforcement at a certain distance from the first frame portion 1201 without affecting the machining of the first mounting groove 121 or the installation of the first magnetic member 30. The additional reinforcing bracket 63 provides a more significant structural reinforcement effect at a position closer to the first mounting groove 121.

[0105] In one embodiment, when a second mounting slot is also provided in the first frame portion 1201 of the frame 12 for mounting the charging module 41, the second mounting slot is located on the outer side of the frame 12, and the opening of the second mounting slot is located on the outer peripheral surface of the first frame portion 1201. This way, when the stylus 200 is magnetically attached to the electronic device 100, the charging module 41 is closer to the stylus 200, making wireless charging easier. Correspondingly, referring to... Figure 3 The first frame portion 1201 has a wire hole 123, which is provided to allow the charging module 41 to connect to the power supply module. The second mounting slot communicates with the interior of the housing 10 through the wire hole 123. The electronic device 100 includes a charging cable 42, one end of which is connected to the charging module 41, such as... Figure 8 As shown, the other end passes through the wire hole 123 to extend into the interior of the housing 10, and the charging module 41 is connected to the power supply module in the housing 10 through the charging cable 42, so that the power supply module can supply power to the charging module 41.

[0106] Optionally, the charging cable 42 includes two conductors, and the first frame portion 1201 is provided with two through holes 123 for passing the two conductors through, and the two through holes 123 are spaced apart to improve the structural strength of the first frame portion 1201.

[0107] Optionally, refer to Figure 8 , Figure 11 A soft rubber sleeve 70 is inserted into the wire hole 123. The soft rubber sleeve 70 has a through hole. Both ends of the soft rubber sleeve 70 or one end near the inside of the housing 10 protrudes from the wire hole 123. The soft rubber sleeve 70 is provided to prevent the metal housing 10 from rubbing against the wire, protect the outer insulation layer of the wire, prevent the insulation layer from falling off, avoid short circuit problems, and improve the reliability of the electronic device 100.

[0108] Reference Figure 1 The electronic component with a stylus includes the aforementioned electronic device 100 and the aforementioned auxiliary tool. The electronic device 100 is a tablet computer, and the auxiliary tool is a stylus 200. A first magnetic 30 is provided inside the frame 12 of the electronic device 100, and a second magnetic 30 is provided inside the stylus 200. The stylus 200 has a retracted state. When the stylus 200 is in the retracted state, the first magnetic 30 and the second magnetic 30 are magnetically attracted to each other under the action of magnetic force, so that the stylus 200 is magnetically attracted to the outside of the frame 12.

[0109] The electronic component with a stylus provided in this application basically meets the user's needs for writing, drawing, and annotating on a tablet computer using the stylus 200, making it convenient for various users to learn, create, and record on the tablet computer. The stylus 200 is magnetically attached to the frame 12, making it easy to take out and put away. The frame 12, where the first magnetic component 30 is located, is thinned to bring the first magnetic component 30 and the second magnetic component closer together, resulting in a stronger magnetic force and allowing the stylus 200 to be more stably attached to the tablet computer.

[0110] In the description herein, it should be understood that the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationships shown in the accompanying drawings, and are used only for ease of description and simplification of operation. They 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 utility model. Furthermore, the terms "first" and "second" are merely used for distinction in description and have no special meaning.

[0111] In the description of this specification, references to terms such as "an embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0112] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0113] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. An electronic device, characterized in that, Includes a housing (10) and a first magnetic accumulator (30); The housing (10) includes a base plate (11) and a frame (12). The frame (12) surrounds the outer periphery of the base plate (11). The frame (12) protrudes from a first plate surface (111) of the base plate (11). An accommodating groove is defined between the inner side of the frame (12) and the first plate surface (111). The accommodating groove is used to accommodate electronic devices. The frame (12) is provided with a mounting groove, the mounting groove includes a first mounting groove (121), the first magnetic suction member (30) is disposed in the first mounting groove (121), and the first magnetic suction member (30) is used to attract auxiliary tools; The frame (12) and / or the base plate (11) are provided with reinforcing protrusions (60).

2. The electronic device according to claim 1, characterized in that, The housing (10) is a metal structure, and the electronic device (100) includes a plastic frame (20); the plastic frame (20) surrounds the outer periphery of the frame (12), and the plastic frame (20) is connected to the housing (10).

3. The electronic device according to claim 1, characterized in that, The frame (12) includes a first frame portion (1201), the first frame portion (1201) is provided with a plurality of first mounting slots (121), the plurality of first mounting slots (121) are spaced apart along the extension direction of the first frame portion (1201); the electronic device (100) includes a plurality of first magnetic components (30), each of the first mounting slots (121) is provided with a first magnetic component (30).

4. The electronic device according to claim 1, characterized in that, The first mounting slot (121) is located on the inner side of the frame (12).

5. The electronic device according to claim 1, characterized in that, There is a cavity gap (51) between the outer surface of the first magnetic suction member (30) and the groove wall of the first mounting groove (121), and a support structure (52) is provided in the cavity gap (51), and the support structure (52) is in contact with the groove wall of the first mounting groove (121).

6. The electronic device according to claim 5, characterized in that, The support structure (52) is a colloidal structure formed by curing glue. The colloidal structure is bonded to the wall of the first mounting groove (121) and to the surface of the first magnetic suction member (30).

7. The electronic device according to claim 1, characterized in that, The mounting slot includes a first mounting slot (121) and a second mounting slot; the frame (12) includes a first frame portion (1201), and the first mounting slot (121) and the second mounting slot are spaced apart from each other along the extension direction of the first frame portion (1201); the electronic device (100) includes a charging module (41), which is used to charge the auxiliary tool, and the charging module (41) is disposed in the second mounting slot.

8. The electronic device according to claim 1 or 7, characterized in that, The reinforcing protrusion (60) includes a first reinforcing bone (61), which is disposed on the base plate (11) and protrudes relative to the first plate surface (111); the first reinforcing bone (61) is located inside the part of the frame (12) where the mounting groove is provided.

9. The electronic device according to claim 8, characterized in that, The frame (12) has a first frame (1201) and a third frame (1203) on both sides in the x direction, and the mounting groove is disposed in the first frame (1201); the distance between the first reinforcing bone (61) and the first frame (1201) in the x direction is d1, and the distance between the first frame (1201) and the third frame (1203) in the x direction is d2, 0 < d1 ≤ 0.4d2; And / or, the first reinforcing bone (61) is a mesh structure, and the first reinforcing bone (61) includes a plurality of staggered bone strips.

10. The electronic device according to claim 1 or 7, characterized in that, The reinforcing protrusion (60) includes a second reinforcing bone (62), which is disposed on the side of the frame (12) away from the base plate (11) and protrudes relative to the frame (12). The second reinforcing bone (62) is at least partially located on the side of the mounting groove away from the base plate (11).

11. The electronic device according to claim 1 or 7, characterized in that, The reinforcing protrusion (60) includes a reinforcing bracket (63), which is disposed in the receiving groove of the housing (10) and is mounted on the base plate (11); The frame (12) includes a first frame portion (1201), the mounting groove is disposed in the first frame portion (1201), and the reinforcing bracket (63) is located inside the portion of the first frame portion (1201) where the mounting groove is disposed.

12. The electronic device according to claim 11, characterized in that, The reinforcing bracket (63) is an L-shaped bracket; The reinforcing bracket (63) includes a flat frame (631) and a vertical frame (632). The flat frame (631) is fixed to the base plate (11) by fasteners, and the vertical frame (632) is located on the side of the flat frame (631) close to the first frame (1201).

13. The electronic device according to claim 7, characterized in that, The second mounting slot is located on the outside of the first frame (1201), and the first frame (1201) is provided with a wire hole (123); the electronic device (100) includes a charging cable (42), one end of which is connected to the charging module (41), and the other end passes through the wire hole (123) to extend into the interior of the housing (10); A soft rubber sleeve (70) is inserted into the wire hole (123). The soft rubber sleeve (70) has a through hole. The charging cable (42) passes through the soft rubber sleeve (70) and extends into the receiving groove inside the housing (10).

14. An electronic component with a stylus, characterized in that, The device includes the electronic device (100) as described in any one of claims 1 to 13, and further includes a stylus (200); the electronic device (100) is a tablet computer; The stylus (200) is provided with a second magnetic attractor inside. The stylus (200) has a retracted state. When the stylus (200) is in the retracted state, the stylus (200) is attracted to the outside of the frame (12) by magnetic attraction between the first magnetic attractor (30) and the second magnetic attractor.

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