2-in-1 mini magnetic wireless charger

Abstract

The utility model discloses a 2 in 1 small -size magnetic attraction wireless charger, it includes the main part of circular, the main part includes the magnetic attraction charge side and the support side who set up oppositely, the support side is equipped with the recessed annular cavity, the rotatable annular support piece is equipped in the annular cavity, the outer periphery of main part is equipped with annular shell, the annular shell is connected with the main part through the connecting structure.2 in 1 small -size magnetic attraction wireless charger can be pulled out annular support piece and can support the corner of main part, when through magnetic attraction charge side and terminal back magnetic connection, can reach the purpose that support and wireless charger 2 in 1, improve the portable degree of wireless charger.

Description

Technical Field

[0001] This utility model relates to the field of wireless chargers, and in particular to a 2-in-1 small magnetic wireless charger. Background Technology

[0002] Low-power wireless charging often uses electromagnetic induction, such as the Qi method for charging mobile phones, but ZTE's wireless charging for electric vehicles uses inductive technology. High-power wireless charging often uses resonant technology (most electric vehicle charging uses this method). The power supply device (charger) transfers energy to the device using the power, which uses the received energy to charge its battery and simultaneously power its own operation. Because energy is transferred between the charger and the device using a magnetic field, there is no need for a wired connection between them, so both the charger and the device can be designed with no exposed conductive contacts.

[0003] Currently, wireless chargers and charger stands are two separate devices, which makes it inconvenient to adjust the angle and height of the wireless charger itself, resulting in low charging flexibility. Utility Model Content

[0004] The main purpose of this utility model is to provide a 2-in-1 small magnetic wireless charger, which aims to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention proposes a 2-in-1 small magnetic wireless charger comprising a circular main body, the main body comprising a magnetic charging side and a support side disposed opposite to each other, the support side having a recessed annular cavity, the annular cavity having a rotatable annular support member, the outer circumferential surface of the main body having an annular outer shell, the annular outer shell being connected to the main body through a connecting structure.

[0006] In one embodiment, the connecting mechanism includes a hook and a slot, the slot and the slot being respectively disposed on the inner wall surface of the annular outer shell and the outer peripheral surface of the main body.

[0007] In one embodiment, the slot is disposed on the inner wall surface of the annular outer shell, and the hook is disposed on the outer peripheral surface of the main body.

[0008] In one embodiment, a rotating component is provided inside the annular cavity, and the annular support is installed inside the annular cavity through the rotating component.

[0009] In one embodiment, the rotating component includes a first hinge, a second hinge, and a rotating shaft. Both the first hinge and the second hinge are connected to the rotating shaft. The first hinge is installed in the annular cavity, and the second hinge is connected to the annular support.

[0010] In one embodiment, the annular support member has a fastening groove, and the tangent at the fastening groove of the annular support member is parallel to the rotation axis.

[0011] In one embodiment, the main body is provided with a wireless charging module.

[0012] In one embodiment, the main body is provided with a magnetic attractor located on the magnetic charging side.

[0013] In this invention, a 2-in-1 mini magnetic wireless charger includes a circular main body. The main body comprises a magnetic charging side and a supporting side arranged opposite each other. The supporting side has a recessed annular cavity, within which a rotatable annular support member is located. An annular outer shell is provided on the outer circumference of the main body, and the annular outer shell is connected to the main body via a connecting structure. Therefore, in this invention, the annular support member can be pulled out to support one corner of the main body. When magnetically connected to the back of the terminal via the magnetic charging side, it achieves the purpose of combining a stand and a wireless charger in one unit, improving the portability of the wireless charger. 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 the 2-in-1 mini magnetic wireless charger according to an embodiment of the present invention;

[0016] Figure 2 This is a structural schematic diagram of the 2-in-1 mini magnetic wireless charger from another perspective of an embodiment of the present utility model.

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the 2-in-1 small magnetic wireless charger according to an embodiment of the present invention.

[0018] Explanation of reference numerals: 10. Main body; 11. Magnetic charging side; 12. Support side; 13. Annular cavity; 14. USB connector; 20. Annular support; 21. Snap groove; 30. Rotating component; 31. First hinge; 32. Rotating shaft; 33. Second hinge; 40. Annular outer shell; 50. Hook; 60. Slot.

[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 2-in-1 small magnetic wireless charger.

[0025] like Figure 1-3 As shown, the 2-in-1 small magnetic wireless charger provided in this embodiment of the present invention includes a circular main body 10. The main body 10 includes a magnetic charging side 11 and a support side 12 arranged opposite to each other. The support side 12 is provided with a recessed annular cavity 13. A rotatable annular support member 20 is provided in the annular cavity 13. An annular shell 40 is provided on the outer peripheral surface of the main body 10. The annular shell 40 is connected to the main body 10 through a connecting structure.

[0026] In this embodiment, the 2-in-1 mini magnetic wireless charger includes a circular main body 10. The main body 10 includes a magnetic charging side 11 and a supporting side 12 disposed opposite to each other. The supporting side 12 has a recessed annular cavity 13, and a rotatable annular support member 20 is provided inside the annular cavity 13. An annular outer shell 40 is provided on the outer circumferential surface of the main body 10, and the annular outer shell 40 is connected to the main body 10 through a connecting structure. Therefore, in this technical solution, the annular support member 20 can be pulled out to support one corner of the main body 10. When magnetically connected to the back of the terminal via the magnetic charging side 11, the purpose of combining the stand and the wireless charger into one unit can be achieved, improving the portability of the wireless charger.

[0027] Please refer to Figure 3 The connecting mechanism includes a hook 50 and a slot 60, which are respectively disposed on the inner wall surface of the annular outer shell 40 and the outer peripheral surface of the main body 10. In this embodiment, by making the main body 10 and the annular outer shell 40 detachable, it is not only convenient for the initial assembly of parts, but also for the later disassembly and maintenance, thus improving convenience.

[0028] Optionally, the slot 60 is disposed on the inner wall surface of the annular outer shell 40, and the hook 50 is disposed on the outer peripheral surface of the main body 10. Of course, in other embodiments, the positions of the slot 60 and the hook 50 can also be interchanged.

[0029] In the above embodiment, a rotating component 30 is provided inside the annular cavity 13, and the annular support 20 is installed inside the annular cavity 13 via the rotating component 30. In this embodiment, the annular support 20 can be switched between two states by the rotating component 30: extending out of the annular cavity 13 and the main body 10 at a certain supporting angle, and being housed within the annular cavity 13. When the annular support 20 is housed within the annular cavity 13, it will not extend beyond the end face of the main body 10.

[0030] Specifically, the rotating component 30 includes a first hinge 31, a second hinge 33, and a rotating shaft 32. Both the first hinge 31 and the second hinge 33 are connected to the rotating shaft 32. The first hinge 31 is installed within the annular cavity 13, and the second hinge 33 is connected to the annular support member 20. For example, the rotating shaft 32 can be a damped rotating shaft, so that a relatively large external force (generally referring to the force applied manually by the user) is generally required to change its state during use.

[0031] To facilitate the user in removing the annular support 20 from the annular cavity 13, in one embodiment, the annular support 20 is provided with a locking groove 21, and the tangent at the locking groove 21 is parallel to the rotation axis 32. That is, the locking groove 21 is located at the farthest end of the rotation axis 32 to allow the user to rotate the annular support 20 around the rotation axis 32 when pulling it out through the locking groove 21.

[0032] In this application, the main body 10 contains components such as a circuit board, and a USB interface 14 connected to the circuit board is provided on the end face of the main body 10. Connecting to AC power via the USB interface 14 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, the USB interface 14, and the wireless charging transmitter; therefore, these will not be described in detail here.

[0033] Similarly, the wireless charging module of this application is a charging and discharging module that can store and release energy. Therefore, this application can not only be charged directly by connecting to the mains power, but also by storing energy within the wireless charging module itself. This will not be elaborated further in this application.

[0034] In addition, a magnetic element is provided inside the main body 10 at the magnetic charging side 11, which can be used to attach the main body 10 to the back of the terminal.

[0035] 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 2-in-1 mini magnetic wireless charger, characterized in that, The 2-in-1 mini magnetic wireless charger includes a circular main body (10), the main body (10) includes a magnetic charging side (11) and a support side (12) arranged opposite to each other, the support side (12) is provided with a recessed annular cavity (13), the annular cavity (13) is provided with a rotatable annular support member (20), the outer peripheral surface of the main body (10) is provided with an annular shell (40), and the annular shell (40) is connected to the main body (10) through a connecting structure.

2. The 2-in-1 mini magnetic wireless charger according to claim 1, characterized in that, The connection structure includes a hook (50) and a slot (60), which are respectively disposed on the inner wall surface of the annular shell (40) and the outer peripheral surface of the main body (10).

3. The 2-in-1 mini magnetic wireless charger according to claim 2, characterized in that, The slot (60) is disposed on the inner wall surface of the annular outer shell (40), and the hook (50) is disposed on the outer peripheral surface of the main body (10).

4. The 2-in-1 mini magnetic wireless charger according to claim 1, characterized in that, The annular cavity (13) is provided with a rotating component (30), and the annular support (20) is installed in the annular cavity (13) through the rotating component (30).

5. The 2-in-1 mini magnetic wireless charger according to claim 4, characterized in that, The rotating component (30) includes a first hinge (31), a second hinge (33), and a rotating shaft (32). The first hinge (31) and the second hinge (33) are both connected to the rotating shaft (32). The first hinge (31) is installed in the annular cavity (13), and the second hinge (33) is connected to the annular support (20).

6. The 2-in-1 mini magnetic wireless charger according to claim 5, characterized in that, The annular support (20) has a buckle groove (21), and the tangent at the buckle groove (21) of the annular support (20) is parallel to the rotating shaft (32).

7. The 2-in-1 mini magnetic wireless charger according to any one of claims 1-6, characterized in that, The main body (10) is equipped with a wireless charging module.

8. The 2-in-1 mini magnetic wireless charger according to any one of claims 1-6, characterized in that, The main body (10) is provided with a magnetic element located at the magnetic charging side (11).

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