Double-sided magnetic attraction wireless charging type mobile power supply

Abstract

The utility model discloses a double-sided magnetic attraction wireless charging type mobile power supply, which comprises a main body part, a charging and discharging type energy storage power supply is arranged in the main body part, one side of the main body part is a first magnetic attraction surface, and one side, deviating from the first magnetic attraction surface, of the main body part is a second magnetic attraction surface. The main body part can be in magnetic connection with a mobile terminal through the first magnetic suction surface, the main body part can be in magnetic connection with a charger through the second magnetic suction surface, and a magnetic isolation sheet is arranged in the main body part. According to the double-sided magnetic wireless charging type mobile power supply provided by the utility model, the mobile terminal can be wirelessly charged through the mobile power supply, and the mobile terminal can be supported through the supporting ring, so that the function of a mobile phone support is realized, and the convenience is improved.

Description

Technical Field

[0001] The utility model relates to a double-sided magnetic wireless charging mobile power source. Background Art

[0002] In recent years, portable electronic devices, such as mobile phones and tablet computers, have been widely used. These electronic products generally consume a lot of power, so mobile power supplies have emerged and have been widely used. Mobile power supplies are a kind of portable charger that integrates power supply and charging functions. They can charge or power mobile phones and other digital devices anytime and anywhere. They generally use lithium batteries or dry batteries as power storage units. They usually have the characteristics of large capacity, multi-purpose, small size, long life, safety and reliability.

[0003] There are three types of mobile power banks on the market, including wired charging mobile power banks, wireless charging mobile power banks and wireless power banks that integrate the two charging methods. However, existing wireless charging mobile power banks can only be placed flat on a desktop or the like, and cannot effectively support the electronic equipment being charged, and thus require users to purchase an additional auxiliary bracket. This results in the user having to carry an additional auxiliary bracket when using the wireless charging mobile power bank, which takes up a large space, is inconvenient to carry and use, and is difficult to meet the diversified usage needs of users. Utility Model Content

[0004] The main purpose of the utility model is to provide a double-sided magnetic wireless charging mobile power supply, aiming to solve the above technical problems. It is impossible to form an effective process for charging electronic devices, and users need to purchase additional auxiliary brackets, which leads to the use of wireless charging.

[0005] To achieve the above-mentioned purpose, the utility model proposes a double-sided magnetic wireless charging mobile power supply, including a main body, a charging and discharging energy storage power supply is arranged in the main body, one side of the main body is a first magnetic surface, and the side of the main body away from the first magnetic surface is a second magnetic surface. The main body can be magnetically connected to the mobile terminal through the first magnetic surface, and the main body can be magnetically connected to the charger through the second magnetic surface. The second magnetic surface is provided with a support ring that can be rotated to have an inclination angle with the main body, and a magnetic isolation sheet is provided in the main body.

[0006] In one embodiment, a support ring is rotatably provided on the second magnetic surface, so that the support ring can be rotated to have an inclined angle with the main body.

[0007] In one embodiment, a mounting portion is provided on the second magnetic surface, a rotating shaft is provided on the mounting portion, and the support ring is connected to the rotating shaft.

[0008] In one embodiment, an annular receiving groove is disposed on the second magnetic attraction surface, and the support ring can be received in the annular receiving groove.

[0009] In one embodiment, when the support ring is received in the annular receiving groove, the support ring does not protrude from the second magnetic attraction surface.

[0010] In one embodiment, the annular receiving groove and the supporting ring are both provided with openings.

[0011] In the technical solution of the utility model, the double-sided magnetic wireless charging mobile power supply includes a main body, a charging and discharging energy storage power supply is arranged in the main body, one side of the main body is a first magnetic surface, and the side of the main body away from the first magnetic surface is a second magnetic surface, the main body can be magnetically connected to the mobile terminal through the first magnetic surface, and the main body can be magnetically connected to the charger through the second magnetic surface, a support ring that can be rotated to have an inclined angle with the main body is arranged on the second magnetic surface, and a magnetic isolation sheet is arranged in the main body. Therefore, in the technical solution, not only can the mobile terminal be wirelessly charged by the mobile power supply, but the mobile terminal can also be supported by the support ring, which plays the role of a mobile phone holder and improves convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0013] Figure 1 This is a schematic structural diagram of a double-sided magnetic wireless charging mobile power supply according to an embodiment of the utility model;

[0014] Figure 2 It is a structural schematic diagram of another use state of the double-sided magnetic wireless charging mobile power supply according to an embodiment of the utility model;

[0015] Figure 3 It is a structural schematic diagram of another usage state of the double-sided magnetic wireless charging mobile power supply according to an embodiment of the utility model.

[0016] Description of the accompanying drawings: 10. Main body; 11. First magnetic surface; 12. Second magnetic surface; 13. Annular receiving groove; 20. Support ring; 30. Mounting part; 40. Rotating shaft; 50. Opening.

[0017] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0020] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0021] Furthermore, the technical solutions of the various embodiments of the present invention may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in the field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0022] The utility model provides a double-sided magnetic wireless charging mobile power supply, and the magnetic wireless charging device provided in the present application is suitable for wireless charging of mobile terminals. Specifically, the mobile terminal can be a mobile phone, tablet, smart watch or other device equipped with a wireless charging module.

[0023] like Figure 1 As shown, the double-sided magnetic wireless charging mobile power supply provided by the embodiment of the utility model includes a main body 10, in which a charge-discharge energy storage power supply is arranged, one side of the main body 10 is a first magnetic surface 11, and the side of the main body 10 away from the first magnetic surface 11 is a second magnetic surface 12, the main body 10 can be magnetically connected to the mobile terminal through the first magnetic surface 11, and the main body 10 can be magnetically connected to the charger through the second magnetic surface 12, and the second magnetic surface 12 is provided with a support ring 20 which can be rotated to have an inclination angle with the main body 10.

[0024] In this embodiment, the double-sided magnetic wireless charging mobile power supply includes a main body 10, in which a charging and discharging energy storage power supply is arranged, one side of the main body 10 is a first magnetic surface 11, and the side of the main body 10 away from the first magnetic surface 11 is a second magnetic surface 12, the main body 10 can be magnetically connected to the mobile terminal through the first magnetic surface 11, and the main body 10 can be magnetically connected to the charger through the second magnetic surface 12, and the second magnetic surface 12 is provided with a support ring 20 that can be rotated to have an inclined angle with the main body 10. Therefore, in this technical solution, not only can the mobile terminal be wirelessly charged by the mobile power supply, but the mobile terminal can also be supported by the support ring 20, which plays the role of a mobile phone holder and improves convenience.

[0025] It is understandable that in this embodiment, a plurality of magnets for magnetic attraction can be provided on one side of the main body 10 close to the first magnetic attraction surface 11 and the second magnetic attraction surface 12 to achieve the purpose of magnetic connection. At the same time, since the present application does not involve specific improvements in wireless charging, those skilled in the art can directly use the wireless charging components in the prior art.

[0026] Among them, the coils on both sides used for wireless discharge of the wireless charging box can be separated by providing a magnetic isolation sheet in the main body, so as to achieve the purpose of magnetically connecting the two magnetic surfaces and performing wireless charging and wireless discharge.

[0027] In addition, in the present application, components such as a circuit board are provided in the main body 10, and a USB interface that is in communication with the circuit board is provided on the end face of the main body 10. The mobile terminal can be charged through the wireless charging transmitter by connecting to the mains via the USB interface. Those skilled in the art are familiar with the relevant principles and structural structures of the circuit board, the USB interface, and the wireless charging transmitter, so this application will not repeat them here.

[0028] Please refer to Figure 2 and Figure 3 , a support ring 20 is rotatably provided on the second magnetic surface 12, so that the support ring 20 can be rotated to have an inclination angle with the main body 10. A mounting portion 30 is provided on the second magnetic surface 12, and a rotating shaft 40 is provided on the mounting portion 30, and the support ring 20 is connected to the rotating shaft. When the user needs support, the support ring 20 can be rotated around the rotating shaft 40, and then adjusted to a suitable position to support the support ring 20 on a desktop or the ground. In this application, it can be adopted Figure 2 or Figure 3In the state shown, the mobile terminal (mobile phone) is supported horizontally or vertically by the title ring. Among them, the rotating shaft 40 can be set as a damping shaft, which can ensure stability at any angle through its own friction resistance, thereby adjusting the support angle of the mobile phone, and has strong applicability.

[0029] In addition, an annular receiving groove 13 is provided on the second magnetic surface 12, and the support ring 20 can be received in the annular receiving groove 13. When the support ring 20 is received in the annular receiving groove 13, the support ring 20 does not protrude from the second magnetic surface 12. Therefore, when support is not needed, the support ring 20 can be stored and since it does not protrude from the second magnetic surface 12, it is convenient for an external magnetic charger to be magnetically connected to the second magnetic surface 12.

[0030] In order to improve the convenience of opening the support ring 20 , an opening 50 may be provided on both the annular receiving groove 13 and the support ring 20 , and the user may move the support ring 20 through the opening 50 .

[0031] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A double-sided magnetic wireless charging mobile power source, characterized in that: The double-sided magnetic wireless charging mobile power supply comprises a main body (10), wherein a charge-discharge energy storage power supply is arranged inside the main body (10), one side of the main body (10) is a first magnetic surface (11), and the side of the main body (10) facing away from the first magnetic surface (11) is a second magnetic surface (12), the main body (10) can be magnetically connected to a mobile terminal via the first magnetic surface (11), and the main body (10) can be magnetically connected to a charger via the second magnetic surface (12), a support ring (20) is arranged on the second magnetic surface (12) and can be rotated to have an inclined angle with the main body (10), and a magnetic isolation sheet is arranged inside the main body (10).

2. The double-sided magnetic wireless charging mobile power supply according to claim 1, characterized in that: A support ring (20) is rotatably provided on the second magnetic attraction surface (12), so that the support ring (20) can be rotated to form an inclined angle with the main body (10).

3. The double-sided magnetic wireless charging mobile power supply according to claim 2, characterized in that: The second magnetic attraction surface (12) is provided with a mounting portion (30), the mounting portion (30) is provided with a rotating shaft (40), and the support ring (20) is rotatably connected to the mounting portion (30).

4. The double-sided magnetic wireless charging mobile power supply according to claim 3, characterized in that: An annular receiving groove (13) is provided on the second magnetic attraction surface (12), and the support ring (20) can be received in the annular receiving groove (13).

5. The double-sided magnetic wireless charging mobile power supply according to claim 4, characterized in that: When the support ring (20) is accommodated in the annular receiving groove (13), the support ring (20) does not protrude from the second magnetic attraction surface (12).

6. The double-sided magnetic wireless charging mobile power supply according to claim 4, characterized in that: The annular containing groove (13) and the supporting ring (20) are both provided with openings (50).

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