Wireless charging mobile power supply with magnetic attraction positioning structure

Abstract

This utility model discloses a wireless charging power bank with a magnetic positioning structure, relating to the field of wireless charging power bank technology. It includes a wireless charging power bank housing with an internal adjustment and positioning mechanism. This utility model, through the adjustment and positioning mechanism, can adjust the position of the suction cup according to the size of different mobile phones, thus positioning the wireless charging power bank housing on the phone. During use, the suction cup is adjusted to a suitable position on the phone by sliding a slider within a guide groove, and then the wireless charging power bank housing is positioned on the phone by the suction cup. This avoids situations where the suction cup position is incompatible with the phone size due to difficulty in adjusting the suction cup position according to different phone sizes, preventing the power bank from being positioned correctly. This ensures the applicability of the wireless charging power bank.

Description

Technical Field

[0001] This utility model relates to the field of wireless charging power bank technology, specifically a wireless charging power bank with a magnetic positioning structure. Background Technology

[0002] Wireless charging technology originates from wireless power transmission technology and is mainly based on the principle of electromagnetic induction. When current passes through a coil, a magnetic field is generated, which in turn generates voltage and then current, thus realizing the transmission of electrical energy.

[0003] Most wireless charging power banks currently in use have difficulty adjusting the suction cup position according to the size of different mobile phones, making it difficult to position the power bank on the phone. Utility Model Content

[0004] The purpose of this invention is to provide a wireless charging power bank with a magnetic positioning structure to solve the problems mentioned in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wireless charging power bank with a magnetic positioning structure, including a wireless charging bank shell, an adjustment and positioning mechanism is provided inside the wireless charging bank shell, and four guide slots are provided inside the wireless charging bank shell.

[0006] As a preferred technical solution, a slider is provided inside the guide groove, and the shape and size of the slider match the shape and size of the guide groove.

[0007] As a preferred technical solution, the guide groove is convex in shape, and a suction cup is provided on the top of the slider.

[0008] As a preferred technical solution, the number of suction cups is four, and the shape of the slider is "convex".

[0009] As a preferred technical solution, the wireless power bank casing is rectangular in shape, and a magnetic ring is provided on one side of the wireless power bank casing.

[0010] As a preferred technical solution, the magnetic ring is circular in shape, and the vertical center line of the magnetic ring coincides with the vertical center line of the wireless charging bank casing.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, by adjusting the positioning mechanism, can adjust the position of the suction cup according to the size of different mobile phones, and position the wireless charging bank shell on the mobile phone. During use, the slider slides in the guide groove to adjust the suction cup to a suitable position for the mobile phone, and then the wireless charging bank shell is positioned on the mobile phone by the suction cup. This avoids the situation where it is difficult to adjust the position of the suction cup according to the size of different mobile phones, resulting in the suction cup position being incompatible with the mobile phone that needs to be charged, and the power bank cannot be positioned on the mobile phone by the suction cup. This ensures the applicability of the wireless charging power bank, and also avoids the situation where it is difficult to position the power bank on the mobile phone, resulting in only magnetic ring fixation. In some specific situations, the power bank may be thrown off the mobile phone, causing damage to the power bank and rendering it unusable. This ensures the practicality of the wireless charging power bank.

[0013] 2. This utility model, through the setting of the magnetic ring, can quickly attract and position the power bank on the mobile phone. During use, the magnetic ring attracts the mobile phone through the magnetic components built into the phone, thus preventing the power bank from being misaligned with the wireless charging position due to difficulty in attaching it to the phone, which could cause intermittent charging or failure to charge normally. This ensures the practicality of the wireless charging power bank. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present utility model;

[0015] Figure 2 This is a schematic diagram of the adjustment and positioning mechanism of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the slider and the suction cup of this utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the wireless charging bank shell and the magnetic ring of this utility model.

[0018] The components include: 1. Wireless charging bank casing; 2. Adjustment and positioning mechanism; 201. Guide groove; 202. Slider; 203. Suction cup; 3. Magnetic ring. Detailed Implementation

[0019] 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.

[0020] Example: Figure 1 As shown, the present invention provides the following technical solution, including a wireless power bank housing 1, an adjustment and positioning mechanism 2 is provided inside the wireless power bank housing 1, and a magnetic ring 3 is provided on one side of the wireless power bank housing 1.

[0021] When using the wireless charging bank case 1, the position of the suction cup 203 needs to be adjusted according to the size of the phone. The position of the suction cup 203 is adjusted using the adjustable positioning mechanism 2. After adjustment, the wireless charging bank case 1 needs to be attached to the phone. The side with the magnetic ring 3 should be aligned with the back of the phone. The attraction between the magnetic ring 3 and the phone's built-in magnetic components will hold the phone and the wireless charging bank case 1 in a suitable charging position. After attachment, the adjustable positioning mechanism 2 will further secure the wireless charging bank case 1 to the phone, achieving double positioning and fixation for greater stability. Once the phone and the wireless charging bank case 1 are fixed together, the wireless charging power bank can be used for charging, thus completing the process.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the wireless charging bank housing 1 has an adjustment and positioning mechanism 2 inside. The wireless charging bank housing 1 has four guide grooves 201 inside. The guide grooves 201 are equipped with sliders 202 inside the guide grooves 201. The shape and size of the sliders 202 match the shape and size of the guide grooves 201. The guide grooves 201 are convex in shape. The top of the sliders 202 is equipped with four suction cups 203. The sliders 202 are convex in shape.

[0023] Specifically: When the wireless charging bank case 1 is needed, the position of the suction cup 203 needs to be adjusted according to the size of the phone. At this time, simply grab the suction cup 203 and move it, so that the suction cup 203 drives the slider 202 to slide in the guide groove 201, and move the suction cup 203 to the appropriate position to complete the adjustment. After it is attached, gently press the wireless charging bank case 1 to make the suction cup 203 attach to the back of the phone, and further position the phone and the wireless charging bank case 1 on the phone to complete the positioning.

[0024] like Figure 1 and Figure 4 As shown, a magnetic ring 3 is provided on one side of the wireless power bank housing 1. The magnetic ring 3 is circular in shape, and the vertical center line of the magnetic ring 3 coincides with the vertical center line of the wireless power bank housing 1.

[0025] After adjustment, the wireless charging bank case 1 needs to be attached to and positioned on the phone. The side with the magnetic ring 3 should be aligned with the back of the phone. Through the attraction between the magnetic ring 3 and the built-in magnetic components of the phone, the phone and the wireless charging bank case 1 will be attached and positioned in a suitable charging position, thus completing the attachment process.

[0026] The working principle of this utility model is as follows: When the wireless charging bank case 1 is needed, the position of the suction cup 203 needs to be adjusted according to the size of the mobile phone. At this time, the suction cup 203 is directly grasped and moved, so that the suction cup 203 drives the slider 202 to slide in the guide groove 201, moving the suction cup 203 to a suitable position, thereby completing the adjustment. After adjustment, the wireless charging bank case 1 needs to be attached and positioned on the mobile phone. At this time, the side with the magnetic ring 3 is attached to the back of the mobile phone. Through the attraction between the magnetic ring 3 and the built-in magnetic components of the mobile phone, the mobile phone and the wireless charging bank case 1 are attached and positioned in a suitable charging position, thereby completing the attachment. After attachment, the wireless charging bank case 1 is gently pressed, so that the suction cup 203 is attached to the back of the mobile phone, further positioning the mobile phone and the wireless charging bank case 1 on the mobile phone, thereby completing the positioning. After the mobile phone and the wireless charging bank case 1 are fixed together, the wireless charging power bank can be used for charging, thus completing the work.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wireless charging power bank with a magnetic positioning structure, comprising a wireless charging bank casing (1), characterized in that: The wireless power bank housing (1) is provided with an adjustment and positioning mechanism (2) inside, and the wireless power bank housing (1) is provided with guide grooves (201) inside, and the number of guide grooves (201) is four.

2. The wireless charging power bank with a magnetic positioning structure according to claim 1, characterized in that: The guide groove (201) is provided with a slider (202) inside, and the shape and size of the slider (202) match the shape and size of the guide groove (201).

3. A wireless charging power bank with a magnetic positioning structure according to claim 2, characterized in that: The guide groove (201) is convex in shape, and a suction cup (203) is provided on the top of the slider (202).

4. A wireless charging power bank with a magnetic positioning structure according to claim 3, characterized in that: The number of suction cups (203) is four, and the shape of the slider (202) is "convex".

5. A wireless charging power bank with a magnetic positioning structure according to claim 1, characterized in that: The wireless power bank housing (1) is rectangular in shape, and a magnetic ring (3) is provided on one side of the wireless power bank housing (1).

6. A wireless charging power bank with a magnetic positioning structure according to claim 5, characterized in that: The magnetic ring (3) is circular in shape, and the vertical center line of the magnetic ring (3) coincides with the vertical center line of the wireless charging bank housing (1).

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