Card bag and protective shell

Abstract

The utility model relates to the technical field of electronic product accessories, in particular to a card bag and a protective shell. The card bag comprises a first shell part, a second shell part and a support assembly, the second shell part is connected with the first shell part, a containing cavity is formed between the second shell part and the first shell part, and the support assembly is arranged on the side, away from the containing cavity, of the second shell part. The support assembly comprises a mounting seat and a supporting part which are connected with each other, the mounting seat is configured to be capable of rotating relative to the second shell part, and the supporting part is configured to be capable of rotating relative to the mounting seat, so that the supporting part has an unfolded state and a folded state relative to the mounting seat. And a damping part is arranged between the mounting seat and the second shell part. The protective shell comprises the card bag. The card bag and the protective shell have various functions and can meet more daily requirements of users.

Description

Technical Field

[0001] This utility model relates to the field of electronic product accessories technology, and in particular to a card holder and protective case. Background Technology

[0002] With social development and technological advancements, mobile devices are inextricably linked to human production and lifestyles. Mobile devices include, but are not limited to, mobile phones, tablets, and so on. Users typically carry their mobile devices with them, and bumps and knocks are inevitable during this process. Therefore, users usually use protective cases to protect their mobile devices.

[0003] Currently, to improve the practicality of protective cases, they have evolved to offer additional functions beyond simply protecting mobile devices. For example, cases can include card holders to store small items such as cards and bank cards. However, existing card holder structures are functionally limited, lacking a support frame and failing to meet users' daily needs. Utility Model Content

[0004] The main purpose of this utility model is to propose a card holder and protective shell, which aims to solve the technical problems of existing card holder structures having limited functionality, lacking a support frame, and failing to meet the daily needs of users.

[0005] To achieve the above objectives, this utility model proposes a card holder, comprising:

[0006] First outer shell section;

[0007] A second outer shell portion is connected to the first outer shell portion, and a receiving cavity is provided between the second outer shell portion and the first outer shell portion;

[0008] A support assembly is disposed on the side of the second housing portion away from the receiving cavity. The support assembly includes a mounting base and a support portion connected to each other. The mounting base is configured to rotate relative to the second housing portion, and the support portion is configured to rotate relative to the mounting base, so that the support portion has an unfolded state and a folded state relative to the mounting base.

[0009] A damping part is provided between the mounting base and the second outer casing.

[0010] In some embodiments, the first housing portion includes:

[0011] First cortex;

[0012] A first support portion is disposed on the side of the first cortical layer near the receiving cavity;

[0013] A first fleece layer is disposed on the side of the first support portion away from the first leather layer;

[0014] The first support portion is provided with a magnetic attraction portion.

[0015] In some embodiments, the second housing portion includes:

[0016] A second fleece layer is disposed on the side close to the receiving cavity;

[0017] The second support portion is disposed on the side of the second fabric layer away from the receiving cavity;

[0018] The second cortical layer is disposed on the side of the second support portion away from the second fleece layer.

[0019] In some embodiments, the second support portion includes:

[0020] Support plate;

[0021] A first connecting side plate is disposed on one side of the support plate;

[0022] The second connecting side plate is disposed on the side of the support plate away from the first connecting side plate, and a snap-fit ​​groove is formed between the second connecting side plate and the first connecting side plate;

[0023] The mounting base has an extension extending outward along its circumference. The extension is configured to snap into the snap-fit ​​groove to connect the bracket assembly and the card holder.

[0024] In some embodiments, the damping portion is provided on the side of the mounting base near the snap-fit ​​groove, and the damping portion contacts the snap-fit ​​groove.

[0025] In some embodiments, a spring is provided on the side of the first connecting side plate near the receiving cavity, the spring abutting against the side of the first housing portion near the receiving cavity, and the spring is configured to move away from the first housing portion after being subjected to force.

[0026] In some embodiments, the mounting base is provided with a storage groove on the side facing the support portion, and when the support portion is in the folded state relative to the mounting base, the support portion is accommodated in the storage groove.

[0027] In some embodiments, the support portion is provided with a notch, which is used to create a gap between the support portion and the storage slot.

[0028] In some embodiments, the bracket assembly includes a connector, the connector including a fixed portion and a movable portion, the movable portion being connected to the fixed portion via a pivot.

[0029] The mounting base is provided with a mounting groove, the fixing part is disposed in the mounting groove, and the movable part is connected to the supporting part.

[0030] Correspondingly, another embodiment of this utility model also provides a protective shell, including:

[0031] The card pack described in any of the above embodiments;

[0032] A housing having a receiving groove adapted to mount the mobile device;

[0033] The first outer shell portion of the card holder is connected to the side of the housing away from the receiving slot.

[0034] Compared with the prior art, the beneficial effects of this utility model are:

[0035] In this invention, the card holder is multifunctional, featuring a support assembly that provides support for the card holder. The card holder can hold small items such as cards, banknotes, and bank cards (specifically, these items are placed inside the receiving cavity). The card holder's storage function ensures that small items carried by the user are not easily lost. The card holder may also be equipped with a zipper to improve its sealing.

[0036] The card holder can be supported using the bracket assembly. When the card holder needs to be supported by the bracket assembly, the support part is unfolded away from the mounting base, so that the support part is in the unfolded state relative to the mounting base. At this time, the bracket assembly can support the card holder using the support part. At the same time, by adjusting the unfolding angle of the support part relative to the mounting base, the card holder can be positioned at different support heights. That is, with different unfolding angles of the support part, the bracket assembly provides different support heights for the card holder to meet different user habits.

[0037] When the support assembly is no longer needed to support the card holder, the support part can be folded towards the mounting base, so that the support part is in a folded state relative to the mounting base, which helps to reduce the size of the support assembly and improve the portability of the card holder.

[0038] When it is necessary to adjust the support angle of the bracket assembly for the card holder, for example, to adjust the card holder from horizontal support to vertical support, or from vertical support to horizontal support, the mounting base is rotated relative to the second outer shell. The mounting base will drive the support part to rotate, so that the support part is at a suitable angle when it is in the unfolded state, thereby realizing the support part supporting the card holder at different angles. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0040] Figure 1 A front view of the overall structure of the protective shell provided in an embodiment of this utility model;

[0041] Figure 2 This is an isometric view of the overall structure of the protective shell provided in an embodiment of the present invention when the bracket assembly is in a folded state;

[0042] Figure 3 An isometric view of the overall structure of the protective shell provided in an embodiment of the present invention when the support assembly is in the unfolded state;

[0043] Figure 4 This is a schematic diagram of the structure of the support assembly in the protective shell provided in an embodiment of the present invention;

[0044] Figure 5 This is an exploded view of the structure of the support assembly in the protective shell provided in an embodiment of the present invention;

[0045] Figure 6 This is a cross-sectional view of the support assembly in the protective shell provided in an embodiment of the present invention.

[0046] Explanation of icon numbers:

[0047] 10. Protective casing;

[0048] 100. Shell;

[0049] 110. Receiving tank;

[0050] 200. Bracket assembly;

[0051] 210. Mounting base; 220. Support; 230. Connector; 240. Clip;

[0052] 211. Storage slot; 212. Mounting slot; 213. Extension section; 214. Damping section;

[0053] 221. Gap;

[0054] 231. Fixed part; 232. Moving part; 233. Rotating shaft;

[0055] 241. First outer casing; 242. Second outer casing; 243. Receiving cavity;

[0056] 2411, First cortical layer; 2412, First support portion; 2413, First fleece layer;

[0057] 24121. Magnetic suction part;

[0058] 2421. Second fleece layer; 2422. Second support portion; 2423. Second leather layer;

[0059] 24221, Support plate; 24222, First connecting side plate; 24223, Second connecting side plate; 24224, Snap-fit ​​groove;

[0060] 242221, Shrapnel.

[0061] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0062] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0063] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0064] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or," "and / or," or "and / or" throughout the text implies three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where A and B are simultaneously satisfied. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0065] With social development and technological advancements, mobile devices are inextricably linked to human production and lifestyles. Mobile devices include, but are not limited to, mobile phones, tablets, and so on. Users typically carry their mobile devices with them, and bumps and knocks are inevitable during this process. Therefore, users usually use protective cases to protect their mobile devices.

[0066] Currently, to improve the practicality of protective cases, they have evolved to offer additional functions beyond simply protecting mobile devices. For example, cases can include card holders to store small items such as cards and bank cards. However, existing card holder structures are functionally limited, lacking a support frame and failing to meet users' daily needs.

[0067] Based on this, in order to solve the technical problems of the existing card wallet 240, such as its limited functionality, lack of support frame, and inability to meet the daily needs of users, referring to... Figures 1 to 6 This utility model provides a card holder 240. The card holder 240 includes a first outer shell 241, a second outer shell 242, and a support assembly 200. The second outer shell 242 is connected to the first outer shell 241, and a receiving cavity 243 is provided between the second outer shell 242 and the first outer shell 241. The support assembly 200 is disposed on the side of the second outer shell 242 away from the receiving cavity 243. The support assembly 200 includes a mounting base 210 and a support portion 220 connected to each other. The mounting base 210 is configured to rotate relative to the second outer shell 242, and the support portion 220 is configured to rotate relative to the mounting base 210, so that the support portion 220 has an unfolded state and a folded state relative to the mounting base 210. For example, the support portion 220 has a circular structure. A damping portion 214 is provided between the mounting base 210 and the second outer shell 242. The damping portion 214 can be a silicone sheet.

[0068] Specifically, in this embodiment, the card holder 240 can hold small items such as cards, banknotes, and bank cards (specifically, these small items are placed inside the receiving cavity 243). The storage function of the card holder 240 ensures that the user's personal belongings are not easily lost. The card holder 240 may be equipped with a zipper to improve its sealing performance.

[0069] The bracket assembly 200 can support the card holder 240. When the bracket assembly 200 is needed to support the card holder 240, the support part 220 is unfolded away from the mounting base 210, so that the support part 220 is in the unfolded state relative to the mounting base 210. At this time, the support part 220 can be used to support the card holder 240. At the same time, by adjusting the unfolding angle of the support part 220 relative to the mounting base 210, the card holder 240 can be placed at a corresponding support height. That is, with different unfolding angles of the support part 220, the bracket assembly 200 provides different support heights for the card holder 240 to meet different user habits.

[0070] When the bracket assembly 200 is no longer needed to support the card holder 240, the support part 220 is folded towards the mounting base 210, so that the support part 220 is in a folded state relative to the mounting base 210, which helps to reduce the size of the bracket assembly 200 and improve the portability of the card holder 240.

[0071] When it is necessary to adjust the support angle of the bracket assembly 200 on the card holder 240, for example, to adjust the card holder 240 from horizontal support to vertical support, or to adjust the card holder 240 from vertical support to horizontal support, the mounting base 210 is rotated relative to the second outer shell 242. The mounting base 210 will drive the support part 220 to rotate, so that the support part 220 is at a suitable angle when it is unfolded, thereby realizing the support part 220 supporting the card holder 240 at different angles.

[0072] Furthermore, the support portion 220 has a circular structure. The circular structure offers strong adaptability; when the support portion 220 is supported on a flat surface (e.g., a tabletop, the ground, etc.), it increases the contact area between the support portion 220 and the surface, thereby improving the stability of the support portion 220 in supporting the card holder 240. Because the support portion 220 has a circular structure, even if the support portion 220 is adjusted to different angles, there is still sufficient contact area between the support portion 220 and the surface, and the support portion 220 still provides stable support for the card holder 240.

[0073] In some embodiments, refer to Figure 5The first outer shell portion 241 includes a first leather layer 2411, a first support portion 2412, and a first fleece layer 2413. The first support portion 2412 is disposed on the side of the first leather layer 2411 near the receiving cavity 243, and the first fleece layer 2413 is disposed on the side of the first support portion 2412 away from the first leather layer 2411. The first leather layer 2411, the first support portion 2412, and the first fleece layer 2413 can be bonded together with adhesive. The first support portion 2412 is provided with a magnetic attraction portion 24121.

[0074] Specifically, in this embodiment, the first leather layer 2411 helps improve the texture of the first outer shell portion 241, the first support portion 2412 helps improve the structural strength of the first outer shell portion 241, and the first velvet layer 2413 helps improve the softness of the first outer shell portion 241. When a user places a small item they are carrying into the receiving cavity 243 of the cardholder 240, the small item will come into contact with the first velvet layer 2413. The first velvet layer 2413 is relatively soft, thereby effectively preventing the small item from being scratched.

[0075] The magnetic attachment 24121 facilitates a magnetic connection between the wallet 240 and the protective case 10. Furthermore, the magnetic attachment 24121 can be a wireless charging coil, enabling wireless charging when the mobile device is fitted with the protective case 10 provided in this embodiment.

[0076] In some embodiments, refer to Figure 5 The second outer casing 242 includes a second fleece layer 2421, a second support portion 2422, and a second leather layer 2423. The second fleece layer 2421 is disposed on the side near the receiving cavity 243, the second support portion 2422 is disposed on the side of the second fleece layer 2421 away from the receiving cavity 243, and the second leather layer 2423 is disposed on the side of the second support portion 2422 away from the second fleece layer 2421. The second fleece layer 2421, the second support portion 2422, and the second leather layer 2423 can be bonded together with adhesive.

[0077] Specifically, in this embodiment, referring to the structure of the first outer shell 241 in the above embodiment, the second fleece layer 2421 helps to improve the softness of the second outer shell 242, the second support portion 2422 helps to improve the structural strength of the second outer shell 242, and the second leather layer 2423 helps to improve the texture of the second outer shell 242. When a user places a small item they are carrying into the receiving cavity 243 of the card holder 240, the small item will come into contact with the second fleece layer 2421. The second fleece layer 2421 is softer, thereby effectively preventing the small item from being scratched.

[0078] In some embodiments, refer to Figure 5The second support portion 2422 includes a support plate 24221, a first connecting side plate 24222, and a second connecting side plate 24223. The first connecting side plate 24222 is disposed on one side of the support plate 24221, and the second connecting side plate 24223 is disposed on the side of the support plate 24221 away from the first connecting side plate 24222. A snap-fit ​​groove 24224 is formed between the second connecting side plate 24223 and the first connecting side plate 24222. For example, the support plate 24221 can be a PC sheet, and the first connecting side plate 24222 and the second connecting side plate 24223 can both be manganese steel sheets. The first connecting side plate 24222 and the second connecting side plate 24223 can be glued to the opposite sides of the support plate 24221. Along the circumference of the mounting base 210, the mounting base 210 is provided with an extension 213 extending outward. The extension 213 is configured to snap into the snap-fit ​​groove 24224 to realize the connection between the bracket assembly 200 and the card holder 240.

[0079] Specifically, in this embodiment, the support plate 24221 provides effective support for the first connecting side plate 24222 and the second connecting side plate 24223, which helps to improve the structural strength of the second support part 2422. Since the support plate 24221 has a certain thickness, the first connecting side plate 24222 and the second connecting side plate 24223 are spaced apart and form a snap-fit ​​groove 24224. The depth of the snap-fit ​​groove 24224 can be the interval between the first connecting side plate 24222 and the second connecting side plate 24223. The thickness of the extension 213 can match the depth of the snap-fit ​​groove 24224. Through the extension 213, the mounting base 210 can be snapped into the snap-fit ​​groove 24224. Furthermore, the mounting base 210 can be clearance-fitted with the snap-fit ​​groove 24224, ensuring that the mounting base 210 can rotate 360 ​​degrees circumferentially within the snap-fit ​​groove 24224. This allows the support portion 220 to provide support in different directions, enabling the protective shell 10 to provide effective support for the mobile device in different forms (e.g., lateral or vertical support). Through the friction between the mounting base 210 and the snap-fit ​​groove 24224, the mounting base 210 can be positioned at any angle, allowing the support portion 220 to provide stable support for the mobile device at any angle.

[0080] In some embodiments, refer to Figure 5 A damping part 214 is provided on the side of the mounting base 210 near the snap-fit ​​groove 24224. For example, the damping part 214 can be glued to the mounting base 210, and the damping part 214 and the snap-fit ​​groove 24224 are in contact.

[0081] Specifically, in this embodiment, the damping part 214 can increase the friction between the mounting base 210 and the snap-fit ​​groove 24224, thereby improving the rotation feel when rotating the mounting base 210 and improving the positioning stability of the mounting base 210, so that the mounting base 210 can be stably maintained at a certain angle.

[0082] In some embodiments, refer to Figure 5 A spring piece 242221 is provided on the side of the first connecting side plate 24222 near the receiving cavity 243. The spring piece 242221 abuts against the side of the first outer shell 241 near the receiving cavity 243. The spring piece 242221 is configured to move away from the first outer shell 241 after being subjected to force.

[0083] Specifically, in this embodiment, to increase the capacity of the receiving cavity 243, the receiving cavity 243 is generally designed with a relatively large accommodating space. When a thin small object is placed in the receiving cavity 243, it is easy for the small object to fall out of the receiving cavity 243. For example, if a card is placed in the receiving cavity 243, because the card is thin, it is easy for the card to fall out of the receiving cavity 243, resulting in the card being lost. In this embodiment, the spring 242221 can adaptively adjust its position according to the number and thickness of the cards, so that the spring 242221 can stably clamp the cards in the receiving cavity 243. When there are many cards and the cards are thicker in the receiving cavity 243, the spring 242221 will move away from the first outer shell 241 and apply elastic force to the cards, so that the cards with more cards and thicker thickness can be stably clamped in the receiving cavity 243. When the number of cards placed in the receiving cavity 243 is small and the thickness is thin, the spring 242221 will automatically reset and move towards the first outer shell 241, while applying elastic force to the cards, so that even cards with a small number of cards and a thin thickness can be stably clamped in the receiving cavity 243.

[0084] When other small objects are placed in the accommodating cavity 243, the movement of the spring 242221 can be referred to the above embodiment.

[0085] In some embodiments, refer to Figure 1 and Figure 2 The mounting base 210 has a storage groove 211 on the side facing the support portion 220. When the support portion 220 is in a folded state relative to the mounting base 210, the support portion 220 is accommodated in the storage groove 211. The depth of the storage groove 211 can be equal to the thickness of the support portion 220, or the depth of the storage groove 211 can be slightly greater than the thickness of the support portion 220.

[0086] Specifically, in this embodiment, when it is no longer necessary to use the protective shell 10 provided in this embodiment to continue supporting the mobile device, the support portion 220 can be adjusted to a folded state relative to the mounting base 210, so that the support portion 220 and the mounting base 210 overlap together. When the support portion 220 is in the folded state, it is beneficial to reduce the volume of the protective shell 10, thereby improving the portability of the mobile device using this protective shell 10. Moreover, folding the support portion 220 into the storage slot 211 can limit the support portion 220 within the storage slot 211, reducing the flexibility of the support portion 220 within the storage slot 211 and improving the storage stability of the support portion 220.

[0087] In some embodiments, refer to Figures 1 to 5 The support portion 220 is provided with a notch 221, which is used to form a gap between the support portion 220 and the storage groove 211.

[0088] Specifically, in this embodiment, the user can more easily apply force to the support portion 220 through the notch 221, thereby making it easier to rotate the support portion 220 and allowing it to more easily change from a folded state to an unfolded state, thus providing support for the mobile device. Furthermore, when the support portion 220 is in the unfolded state, the notch 221 can contact the flat surface, and the notch 221 can act as an anti-slip surface, thereby improving the stability of the support portion 220 in supporting the mobile device.

[0089] In some embodiments, refer to Figures 1 to 5 The bracket assembly 200 includes a connector 230, which includes a fixed portion 231 and a movable portion 232. The movable portion 232 is connected to the fixed portion 231 via a pivot 233. For example, the connector 230 can be a hinge structure. The mounting base 210 is provided with a mounting groove 212, the fixed portion 231 is disposed within the mounting groove 212, and the movable portion 232 is connected to the support portion 220. For example, the fixed portion 231 can be connected to the mounting groove 212 by screws, and the movable portion 232 can be connected to the support portion 220 by screws.

[0090] Specifically, in this embodiment, the support portion 220 is hinged to the mounting base 210 via the connector 230. When the support portion 220 changes from a folded state to an unfolded state, the movable portion 232 can rotate with the support portion 220 away from the fixed portion 231, and the movable portion 232 and the fixed portion 231 gradually open. Through the friction between the movable portion 232 and the fixed portion 231, the support portion 220 can be positioned at different angles. When the support portion 220 changes from an unfolded state to a folded state, the movable portion 232 can rotate with the support portion 220 towards the fixed portion 231, and the movable portion 232 and the fixed portion 231 gradually close.

[0091] In some embodiments, the diameter of the pivot 233 is typically 2.4 mm and the length is 14.2 mm. If the size of the pivot 233 is too small, it will affect the damping force when the movable part 232 rotates, making it difficult for the support part 220 to open and close. To match the size of the pivot 233, the maximum diameter of the mounting base 210 can be designed to be 46.6 mm, and the thickness of the mounting base 210 can be designed to be 2.3 mm (it can be understood that the size of the support part 220 and the size of the mounting base 210 are designed to be adaptive; that is, when the design size of the mounting base 210 is larger, the design size of the support part 220 is also correspondingly increased). Using the above-mentioned size design, the structural strength of the bracket assembly 200 is not reduced, and the notch 221 design of the bracket assembly 200 is not required, thereby ensuring the support stability of the bracket assembly 200 while improving its aesthetics.

[0092] Correspondingly, refer to Figures 1 to 6 Another embodiment of this utility model provides a protective case 10, which includes the card holder 240 in any of the above embodiments. The protective case 10 also includes a housing 100, which has a receiving groove 110 adapted to mount a mobile device. The first outer shell portion 241 of the card holder 240 is connected to the side of the housing 100 away from the receiving groove 110. The protective case 10 is used to mount a mobile device (including but not limited to mobile phones, tablets, and other electronic products), and the receiving groove 110 is adapted to mount the mobile device.

[0093] Specifically, the protective case 10 provided in this embodiment has the function of supporting mobile devices. The protective case 10 can flexibly adjust the support angle of the mobile device and can achieve stable support of the mobile device at different angles, meet the support needs of users in different situations, and improve the user experience.

[0094] In some embodiments, the card holder 240 and the protective case 10 can be magnetically connected to facilitate the installation or removal of the card holder 240 from the protective case 10.

[0095] It should be noted that other contents of the card holder 240 and protective shell 10 disclosed in this utility model can be found in the prior art, and will not be repeated here.

[0096] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A card holder, characterized in that, include: First outer shell section; A second outer shell portion is connected to the first outer shell portion, and a receiving cavity is provided between the second outer shell portion and the first outer shell portion; A support assembly is disposed on the side of the second housing portion away from the receiving cavity. The support assembly includes a mounting base and a support portion connected to each other. The mounting base is configured to rotate relative to the second housing portion, and the support portion is configured to rotate relative to the mounting base, so that the support portion has an unfolded state and a folded state relative to the mounting base. A damping part is provided between the mounting base and the second outer casing.

2. The card holder according to claim 1, characterized in that, The first outer casing includes: First cortex; A first support portion is disposed on the side of the first cortical layer near the receiving cavity; A first fleece layer is disposed on the side of the first support portion away from the first leather layer; The first support portion is provided with a magnetic attraction portion.

3. The card holder according to claim 1, characterized in that, The second housing portion includes: A second fleece layer is disposed on the side close to the receiving cavity; The second support portion is disposed on the side of the second fabric layer away from the receiving cavity; The second cortical layer is disposed on the side of the second support portion away from the second fleece layer.

4. The card holder according to claim 3, characterized in that, The second support includes: Support plate; A first connecting side plate is disposed on one side of the support plate; The second connecting side plate is disposed on the side of the support plate away from the first connecting side plate, and a snap-fit ​​groove is formed between the second connecting side plate and the first connecting side plate; The mounting base has an extension extending outward along its circumference. The extension is configured to snap into the snap-fit ​​groove to connect the bracket assembly and the card holder.

5. The card holder according to claim 4, characterized in that, The mounting base is provided with a damping part on the side near the snap-fit ​​groove, and the damping part is in contact with the snap-fit ​​groove.

6. The card holder according to claim 4, characterized in that, A spring is provided on the side of the first connecting side plate near the accommodating cavity. The spring abuts against the side of the first outer shell near the accommodating cavity. The spring is configured to move away from the first outer shell after being subjected to force.

7. The card holder according to claim 1, characterized in that, The mounting base has a storage groove on the side facing the support portion. When the support portion is in the folded state relative to the mounting base, the support portion is accommodated in the storage groove.

8. The card holder according to claim 7, characterized in that, The support portion is provided with a notch, which is used to create a gap between the support portion and the storage slot.

9. The card holder according to claim 1, characterized in that, The bracket assembly includes a connector, which includes a fixed part and a movable part, and the movable part is connected to the fixed part via a pivot. The mounting base is provided with a mounting groove, the fixing part is disposed in the mounting groove, and the movable part is connected to the supporting part.

10. A protective case for mounting mobile devices, characterized in that, include: The card holder according to any one of claims 1 to 9; A housing having a receiving groove adapted to mount the mobile device; The first outer shell portion of the card holder is connected to the side of the housing away from the receiving slot.

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