Magnetic wireless charging mobile power supply with card bag support

Abstract

The utility model discloses a magnetic attraction wireless charging mobile power supply with a card bag support, which comprises a main body, a charging module is arranged in the main body, the main body is provided with a magnetic attraction surface and a supporting surface which are oppositely arranged, the magnetic attraction surface can be magnetically connected with a terminal, and the card bag support is convexly arranged from the outer edge of the supporting surface. A clamping gap is formed between the card bag support and the supporting face, a first containing groove is formed in the card bag support, a rotatable folding support is arranged in the first containing groove, and a torsion finger ring which is located in the folding support and can independently rotate is arranged on the first containing groove. According to the magnetic wireless charging mobile power supply with the card bag bracket, the mobile power supply can be clamped with the clamping plate on the card bag through the card bag bracket, so that fixation is realized. When the mobile phone support is used, the mobile phone support can be supported through the folding support, and the function of the mobile phone support is achieved. And meanwhile, by means of the twisting finger ring capable of rotating independently, the user can stretch the finger into the finger ring for taking, and the use convenience of the user is improved.

Description

Technical Field

[0001] This utility model relates to a magnetic wireless charging power bank with a wallet holder. Background Technology

[0002] In recent years, portable electronic devices, such as mobile phones and tablets, have been widely adopted. These electronic products generally consume a lot of power, thus leading to the development and widespread application of power banks. A power bank is a portable charger that integrates power supply and charging functions, allowing mobile phones and other digital devices to be charged or powered on standby anytime, anywhere. It typically uses lithium batteries or dry cell batteries as energy storage units and usually features large capacity, versatility, small size, long lifespan, and safety and reliability.

[0003] Currently, there are three types of portable power banks on the market: wired charging power banks, wireless charging power banks, and wireless power banks that combine both charging methods. However, existing wireless charging power banks can only be placed flat on a table or similar surface and cannot provide effective support for electronic devices while charging. As a result, users need to purchase an auxiliary stand separately. This means that users have to carry an auxiliary stand while using a wireless charging power bank, which takes up a lot of space and is inconvenient to carry. Moreover, the only way to carry it now is to put it in a bag, and it cannot be fixed in place. Utility Model Content

[0004] The main purpose of this invention is to provide a magnetic wireless charging power bank with a wallet holder, in order to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, this utility model proposes a magnetic wireless charging power bank with a card holder, comprising a main body, a charging module disposed inside the main body, the main body having a magnetic surface and a supporting surface disposed opposite to each other, the magnetic surface being magnetically connected to a terminal, a card holder protruding from the outer edge of the supporting surface, a holding gap being provided between the card holder and the supporting surface, a first receiving groove being provided on the card holder, a rotatable folding bracket being disposed in the first receiving groove, and a torsion ring located inside the folding bracket and capable of independent rotation being disposed on the first receiving groove.

[0006] In one embodiment, the first receiving groove is provided with an installation part, and an annular cavity is formed between the installation part and the groove wall of the first receiving groove. The folding bracket is disposed in the annular cavity and connected to the installation part.

[0007] In one embodiment, the mounting part is provided with a rotating shaft, the first end of the folding bracket is hinged to the rotating shaft, and the second end of the folding bracket is a first movable end.

[0008] In one embodiment, an operating notch is provided at the first movable end.

[0009] In one embodiment, the mounting portion is provided with a recessed second receiving groove, and the torsion ring is disposed in the second receiving groove.

[0010] In one embodiment, the twist ring has a second movable end and a fixed end disposed opposite to each other, so that the twist ring bends toward the fixed end by twisting the second movable end.

[0011] In one embodiment, a positioning post is provided in the second receiving groove, and a positioning plate is connected to the fixed end of the twist ring, wherein the positioning plate and the positioning post are snapped together.

[0012] In one embodiment, the positioning post has a mounting hole at its axis, a first L-shaped snap-fit ​​portion at its end, and a second L-shaped snap-fit ​​portion extending downward on the positioning plate. The second L-shaped snap-fit ​​portion and the first L-shaped snap-fit ​​portion abut against each other.

[0013] In this invention, a magnetic wireless charging power bank with a card holder includes a main body. A charging module is housed inside the main body. The main body has a magnetic surface and a supporting surface arranged opposite each other. The magnetic surface can be magnetically connected to a terminal. A card holder protrudes from the outer edge of the supporting surface, and a locking gap exists between the card holder and the supporting surface. The card holder has a first receiving groove, within which a rotatable folding bracket is located. A torsion ring, located inside the folding bracket and capable of independent rotation, is also provided in the first receiving groove. Therefore, in this invention, the power bank can be secured to a card holder by locking it with a card slot plate. During use, the folding bracket provides support, functioning as a phone stand. Furthermore, the independently rotatable torsion ring allows for easy access by inserting a finger into the ring, improving user convenience. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the structure of a magnetic wireless charging power bank with a wallet holder according to an embodiment of the present invention.

[0016] Figure 2This is a structural schematic diagram of the magnetic wireless charging power bank with a wallet holder according to an embodiment of the present invention from another perspective.

[0017] Figure 3 This is a cross-sectional structural diagram of a magnetic wireless charging power bank with a wallet holder according to an embodiment of the present invention.

[0018] Explanation of reference numerals in the attached figures: 10. Main body; 11. Magnetic surface; 12. Support surface; 13. First receiving groove; 14. Mounting part; 15. Second receiving groove; 16. Positioning post; 17. First L-shaped snap-fit ​​part; 20. Folding bracket; 21. Rotating shaft; 22. Operating notch; 30. Torsion ring; 31. Fixed end; 32. Second movable end; 33. Positioning plate; 34. Second L-shaped snap-fit ​​part.

[0019] 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

[0020] 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.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is 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 as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] This utility model provides a magnetic wireless charging power bank with a wallet holder.

[0025] like Figure 1-3 As shown in the figure, the magnetic wireless charging power bank with a wallet holder provided in this embodiment of the present invention includes a main body 10, a charging module is provided inside the main body 10, the main body 10 has a magnetic surface 11 and a supporting surface 12 arranged opposite to each other, the magnetic surface 11 can be magnetically connected to a terminal, a wallet holder is provided protruding from the outer edge of the supporting surface 12, there is a holding gap between the wallet holder and the supporting surface 12, a first receiving groove 13 is provided on the wallet holder, a rotatable folding bracket 20 is provided in the first receiving groove 13, and a torsion ring 30 located inside the folding bracket 20 and rotatable independently is provided on the first receiving groove 13.

[0026] In this embodiment, the magnetic wireless charging power bank with a card holder includes a main body 10, inside which a charging module is disposed. The main body 10 has a magnetic surface 11 and a supporting surface 12 disposed opposite to each other. The magnetic surface 11 can be magnetically connected to a terminal. A card holder protrudes from the outer edge of the supporting surface 12, and a holding gap exists between the card holder and the supporting surface 12. The card holder has a first receiving groove 13, within which a rotatable folding bracket 20 is disposed. A torsion ring 30, located inside the folding bracket 20 and capable of independent rotation, is disposed on the first receiving groove 13. Therefore, in this technical solution, the power bank can be secured by engaging the card holder with a card slot plate on a card holder. During use, the folding bracket 20 provides support, functioning as a phone holder. Furthermore, the independently rotatable torsion ring 30 allows for easy access by inserting a finger into the ring, improving user convenience.

[0027] It is understood that in this embodiment, multiple magnets for magnetic attraction can be provided within the main body 10 near the magnetic surface 11 to achieve magnetic connection. Furthermore, since this application does not involve specific improvements to wireless charging, those skilled in the art can directly use existing wireless charging components, which will not be elaborated upon here.

[0028] In addition, in this application, the main body 10 contains components such as a circuit board, and a USB interface connected to the circuit board is provided on the end face of the main body 10. Connecting to mains power via the USB interface allows the mobile terminal to be charged via a wireless charging transmitter. Those skilled in the art are familiar with the principles and structures of the circuit board, USB interface, and wireless charging transmitter; therefore, these will not be described in detail here.

[0029] Similarly, the charging module of this application is a charging and discharging module that can store and release energy. Therefore, this application can be charged not only by directly connecting to the mains power, but also by storing energy within the charging module itself. This will not be elaborated further in this application.

[0030] Please refer to Figure 3 The first receiving groove 13 is provided with a mounting part 14, and an annular cavity is formed between the mounting part 14 and the groove wall of the first receiving groove 13. The folding bracket 20 is disposed in the annular cavity and connected to the mounting part 14. In this embodiment, when the folding bracket 20 is housed in the annular cavity, it will not extend beyond the support surface 12, which helps to reduce the size of the magnetic wireless charging power bank with a wallet holder and makes it easy to carry.

[0031] Meanwhile, the mounting part 14 is provided with a rotating shaft 21, and the first end of the folding bracket 20 is hinged to the rotating shaft 21. The second end of the folding bracket 20 is a first movable end, and an operating notch 22 is provided at the first movable end. In this embodiment, the user can rotate the folding bracket 20 along the rotating shaft 21 through the operating notch 22, which facilitates user operation.

[0032] Additionally, the mounting portion 14 is provided with a recessed second receiving groove 15, and the twist ring 30 is disposed within the second receiving groove 15. The twist ring 30 has a second movable end 32 and a fixed end 31 disposed opposite to each other, so that the twist ring 30 is bent toward the fixed end 31 by twisting the second movable end 32. In this embodiment, the twist ring 30 can be made of a material that is easily deformable and easily recovers its deformation, such as rubber. When the user needs to carry it with the twist ring 30, the twist ring 30 can be bent through the second movable end 32, and the user can then insert their fingers into the twist ring 30 for carrying. Furthermore, the twist ring 30 made of rubber is softer and more comfortable when in contact with the user's fingers.

[0033] The second receiving groove 15 is provided with a positioning post 16, and the fixed end 31 of the torsion ring 30 is connected to a positioning plate 33. The positioning plate 33 and the positioning post 16 are snapped together. Specifically, the positioning post 16 has a mounting hole at its axis, and a first L-shaped snap-fit ​​part 17 at its end. The positioning plate 33 has a second L-shaped snap-fit ​​part 34 extending downward. The second L-shaped snap-fit ​​part 34 and the first L-shaped snap-fit ​​part 17 abut against each other, thereby allowing the positioning plate 33 to be installed on the positioning post 16. This ensures that when the user uses the torsion ring 30, the positioning plate 33 is firmly connected to the positioning post 16, preventing it from coming off.

[0034] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A magnetic wireless charging mobile power supply with a card holder support, characterized in that, The magnetic wireless charging mobile power supply with card bag support comprises a main body (10), a charging module is arranged in the main body (10), the main body (10) has a magnetic attraction surface (11) and a supporting surface (12) arranged oppositely, the magnetic attraction surface (11) can be connected with a terminal magnetically, a card bag support is arranged protruding from the outer edge of the supporting surface (12), the card bag support and the supporting surface (12) have a clamping gap therebetween, a first accommodating groove (13) is arranged on the card bag support, a rotatable folding support (20) is arranged in the first accommodating groove (13), and a torsion ring (30) which can rotate independently is arranged in the folding support (20).

2. The magnetic wireless charging mobile power supply with card holder according to claim 1, characterized in that, An installation part (14) is arranged in the first accommodating groove (13), a ring-shaped cavity is formed between the installation part (14) and the groove wall of the first accommodating groove (13), and the folding support (20) is arranged in the ring-shaped cavity and connected with the installation part (14). 3.The magnetic wireless charging mobile power source with card holder according to claim 2, wherein, A rotating shaft (21) is arranged on the installation part (14), a first end of the folding support (20) is hingedly connected with the rotating shaft (21), and a second end of the folding support (20) is a first movable end.

4. The magnetic wireless charging mobile power supply with card holder according to claim 3, characterized in that, An operation gap (22) is arranged at the first movable end.

5. The magnetic wireless charging mobile power supply with card holder according to claim 2, characterized in that, A second accommodating groove (15) is arranged on the installation part (14) and recessed, and the torsion ring (30) is arranged in the second accommodating groove (15).

6. The magnetic wireless charging mobile power supply with card holder according to claim 5, characterized in that, The torsion ring (30) has a second movable end (32) and a fixed end (31) arranged oppositely, and the torsion ring (30) is bent towards the fixed end (31) by twisting the second movable end (32).

7. The magnetic wireless charging mobile power supply with card holder according to claim 5, characterized in that, A positioning column (16) is arranged in the second accommodating groove (15), the fixed end (31) of the torsion ring (30) is connected with a positioning plate (33), and the positioning plate (33) and the positioning column (16) are connected in a clamping manner. 8.The magnetic wireless charging mobile power source with card holder according to claim 7, wherein, An installation hole is arranged at the axis of the positioning column (16), a first L-shaped clamping part (17) is arranged at the end of the positioning column (16), a second L-shaped clamping part (34) extending downwards is arranged on the positioning plate (33), and the second L-shaped clamping part (34) and the first L-shaped clamping part (17) are connected in abutment with each other.

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