Multifunctional magnetic attraction wireless power bank

Abstract

The utility model relates to the technical field of power banks, in particular to a multifunctional magnetic wireless power bank. According to the technical scheme, a first magnetic attraction charging base and a second magnetic attraction charging base are arranged on a power bank body, a lighting lamp is arranged at one end of the power bank body, a containing groove is formed in the end, away from the lighting lamp, of the power bank body, a rubber cover is installed at the containing groove, and a control button is arranged on the power bank body. A limiting groove is formed in the power bank body, a watch charging base is installed on the limiting groove, the watch charging base adsorbs and fixes a watch without a wireless charging function through a magnet, electrode columns are made to make contact with watch electrodes, and then the watch is charged through the electrode columns. According to the utility model, the diversified charging seats are combined with the protection and additional functions of the rubber cover, so that the problem that the existing power bank cannot provide charging service for a watch which does not support a wireless charging function is successfully solved, and the user groups and the use scenes are expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of power banks, and in particular to a multifunctional magnetic wireless power bank. Background Art

[0002] A wireless power bank refers to a device or device with a built-in battery that charges by receiving power through wireless induction. Wireless charging technology, derived from wireless power transmission, works on the principle of an induction cooker: when current passes through a coil, it generates a magnetic field. This magnetic field, in turn, creates a voltage, which in turn generates a current, which in turn allows charging. This technology is now being used in wireless power banks.

[0003] A search revealed patent publication number CN202321653615.5, which discloses a multifunctional wireless power bank. While the watch wireless charging platform rotates out of the power bank's main body through the coupling between the connecting bracket and the turntable and is positioned laterally to the side of the power bank's main body for subsequent wireless charging of the watch, the power bank is primarily designed for watches that support wireless charging, meaning it cannot charge watches that do not. This limits its user base and usage scenarios. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a multifunctional magnetic wireless charging treasure, which solves the problems raised in the background technology.

[0005] The utility model solves the above-mentioned technical problems as follows:

[0006] A multifunctional magnetic wireless power bank comprises a power bank body, a first magnetic charging seat being provided on the power bank body, a second magnetic charging seat being provided on a side of the power bank body facing away from the first magnetic charging seat, a lighting lamp being provided at one end of the power bank body, a receiving slot being provided at the end of the power bank body facing away from the lighting lamp, and a control button being provided on the power bank body;

[0007] The power bank body is provided with a limiting groove, the limiting groove is provided with a watch charging stand, the watch charging stand is provided with a base, the watch charging stand is installed in the receiving groove of the power bank body through the base, a magnet is embedded in the base, and the base is provided with electrode posts on both sides of the magnet. The watch charging stand uses the magnet to adsorb and fix a watch without a wireless charging function, and makes the electrode posts contact with the watch electrodes, thereby charging the watch through the electrode posts;

[0008] An output interface is provided in the receiving groove, an input interface is provided on one side of the output interface in the receiving groove, and a rubber cover is installed at the receiving groove.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the bottom end of the electrode column is wrapped with a rubber sleeve.

[0011] The beneficial effects of adopting the above further scheme are:

[0012] The rubber sleeve acts as an insulating layer, effectively preventing the electrode posts from coming into direct contact with metal or other conductive materials during charging, thereby avoiding safety hazards such as short circuits and electric shocks. During charging, the slight gap between the electrode posts and the charging port can cause unstable current flow, resulting in noise or vibration. The rubber sleeve acts as a buffer layer, reducing this gap and improving current stability, thereby reducing noise and vibration.

[0013] Furthermore, the output interface and the input interface are protected by rubber covers.

[0014] The beneficial effects of adopting the above further scheme are:

[0015] The rubber covers fit snugly over the output and input ports, effectively preventing dust and moisture from entering. This not only protects the ports from contamination and corrosion, but also ensures the power bank operates properly in a variety of environments. The protective rubber covers prevent the risk of electric shock from exposed ports. The insulating properties of the rubber covers ensure user safety, especially in damp or humid environments. Furthermore, the rubber covers block most dust and dirt from entering the ports, keeping them clean. This helps ensure a stable current flow and improves charging efficiency.

[0016] Furthermore, the power bank body is a prism, and the receiving groove of the power bank body is a cylinder.

[0017] The beneficial effects of adopting the above further scheme are:

[0018] The prismatic shape of the power bank body offers a stable geometry that can withstand significant external forces and pressure without deformation or damage. This design makes the power bank more durable during portability and use, and can withstand the wear and tear and impacts of daily use. The prismatic shape of the power bank body also allows for more efficient use of space, especially when a compact design is required.

[0019] Furthermore, the first magnetic charging seat and the second magnetic charging seat are symmetrically distributed on both sides of the accommodating slot.

[0020] The beneficial effects of adopting the above further scheme are:

[0021] The symmetrically positioned magnetic charging cradle eliminates the need for users to distinguish left from right or up from down. Simply place your device close to the cradle for automatic alignment and charging. This design simplifies the charging process and enhances user convenience and ease of use. The symmetrical layout creates a more aesthetically pleasing and harmonious design, in line with modern aesthetic trends. This design also reflects the product's refined design and craftsmanship, enhancing its overall quality.

[0022] Furthermore, the first magnetic charging stand is circular, the second magnetic charging stand is rectangular, and the first magnetic charging stand wirelessly charges the watch, while the second magnetic charging stand wirelessly charges the mobile phone.

[0023] The beneficial effects of adopting the above further scheme are:

[0024] This design fully considers the charging needs of different devices. The circular magnetic charging base is suitable for smaller devices such as watches, while the rectangular magnetic charging base is more suitable for larger devices such as mobile phones. This targeted design allows the power bank to more efficiently meet users' diverse charging needs. By designing the magnetic charging base in different shapes and arranging them on the power bank, the internal space of the power bank can be more effectively utilized. This helps reduce energy loss during charging and improve charging efficiency.

[0025] The utility model provides a multifunctional magnetic wireless charging treasure with the following beneficial effects:

[0026] This power bank not only offers basic wireless charging capabilities but can also simultaneously charge multiple devices, including watches and mobile phones, meeting users' diverse charging needs. This power bank is particularly suitable for charging watches, whether they support wireless charging or require a specific charging method (through contact charging with the electrodes on the watch charging dock).

[0027] The magnetic design of the first and second magnetic charging stations makes charging more convenient, eliminating the need for precise alignment, improving charging convenience and efficiency. The magnetic design also helps maintain a stable connection between the charging device and the power bank, reducing the risk of detachment during charging.

[0028] The power bank's main body features an output and input port within the receiving slot, allowing users to easily select charging or discharging mode. A rubber cover provides additional protection for the ports, reducing the impact of dust and moisture, extending the life of the power bank.

[0029] The addition of a light allows the power bank to provide illumination in emergencies, increasing its practicality. The control button allows users to easily turn the power on and off. The design of the retaining groove and watch charging cradle ensures that the watch can be placed firmly on the power bank for charging, while preventing shaking and falling off during charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0031] In the attached figure:

[0032] Figure 1 This is a front view schematic diagram of the utility model;

[0033] Figure 2 This is a schematic diagram of the rear view of the present invention;

[0034] Figure 3 For the utility model Figure 2 Enlarged schematic diagram of point A in the middle.

[0035] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0036] 1. Power bank body; 2. First magnetic charging base; 3. Watch charging base; 301. Magnet; 302. Electrode column; 303. Base; 304. Rubber sleeve; 4. Second magnetic charging base; 5. Light; 6. Limit slot; 7. Control button; 8. Receiving slot; 801. Rubber cover; 802. Output interface; 803. Input interface. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] See also Figures 1 to 3 As shown, the embodiment provided by the utility model:

[0039] Example 1

[0040] A multifunctional magnetic wireless power bank comprises a power bank body 1, a first magnetic charging seat 2 being provided on the power bank body 1, a second magnetic charging seat 4 being provided on the side of the surface of the power bank body 1 facing away from the first magnetic charging seat 2, the first magnetic charging seat 2 and the second magnetic charging seat 4 being symmetrically distributed on both sides of a receiving groove 8, and the symmetrical distribution design of the magnetic charging seats simplifies the user's charging operation, and can achieve automatic alignment and charging of the device without distinguishing the direction, significantly improving convenience and ease of use. At the same time, this design visually presents a beautiful and harmonious effect, conforms to modern aesthetic standards, demonstrates the exquisiteness and craftsmanship of the product design, and enhances the overall texture. The first magnetic charging seat 2 is circular, and the second magnetic charging seat 4 is rectangular. The first magnetic charging seat 2 wirelessly charges watches, and the second magnetic charging seat 4 wirelessly charges mobile phones. This design fully considers the charging needs of different devices. The circular magnetic charging seat is suitable for small devices such as watches, while the rectangular magnetic charging seat is more suitable for large devices such as mobile phones. This targeted design optimizes the power bank's internal layout, improves charging efficiency, and reduces energy loss. A lighting lamp 5 is located at one end of the power bank body 1, and a receiving slot 8 is located at the end of the power bank body 1 facing away from the lighting lamp 5. The power bank body 1 is prism-shaped, and the receiving slot 8 is cylindrical. The prismatic design of the power bank body 1 provides a stable geometric configuration, capable of withstanding significant external forces and exhibiting excellent resistance to deformation and damage. This design not only enhances the power bank's durability, enabling it to withstand the wear and tear and collisions of daily use, but also optimizes space utilization, making it particularly suitable for compact designs. Control buttons 7 are located on the power bank body 1.

[0041] Example 2

[0042] In order to facilitate charging of a watch without wireless charging function, for example, Figures 1 to 3As shown, the present invention also includes: a limiting groove 6 is provided on the power bank body 1, a watch charging stand 3 is installed on the limiting groove 6, the watch charging stand 3 is provided with a base 303, the watch charging stand 3 is installed at the receiving groove 8 of the power bank body 1 through the base 303, a magnet 301 is embedded and installed on the base 303, and electrode columns 302 are provided on both sides of the base 303 located on the magnet 301, and the bottom end of the electrode column 302 is wrapped with a rubber sleeve 304. The rubber sleeve 304, as a high-performance insulating material, can effectively isolate the electrode column 302 from direct contact with metal or other conductive media during charging operation, thereby avoiding potential safety risks such as short circuit and electric shock, and ensuring the safety and reliability of the charging process. During the charging process, the slight gap between the electrode column 302 and the charging interface may cause current fluctuations, resulting in noise or vibration. The rubber sleeve 304 acts as a buffer medium, which can significantly reduce the gap, enhance the stability of current transmission, and thus suppress the generation of noise and vibration. The watch charging stand 3 uses the magnet 301 to adsorb and fix the watch without wireless charging function, and makes the electrode column 302 contact with the watch electrode, and then charges the watch through the electrode column 302.

[0043] Example 3

[0044] In order to protect the output interface 802 and the input interface 803, for example, Figures 1 to 3 As shown, the present invention also includes: an output interface 802 is provided in the receiving slot 8, an input interface 803 is provided on one side of the output interface 802 in the receiving slot 8, a rubber cover 801 is installed at the receiving slot 8, and the output interface 802 and the input interface 803 are protected by the rubber cover 801. The rubber cover 801 fits tightly to the output interface 802 and the input interface 803, forming an effective dustproof and waterproof barrier, protecting the interface from external pollution and corrosion, and ensuring the stable operation of the power bank under various environmental conditions. At the same time, its insulation performance is particularly prominent in a humid environment, effectively preventing the risk of electric shock and ensuring user safety. In addition, the rubber cover 801 can also effectively block dust and dirt, keep the interface clean, thereby ensuring the stability of the charging current and improving the charging efficiency.

[0045] Working principle:

[0046] The first and second magnetic charging cradles 2 and 4 on the power bank body 1 attract each other via built-in magnets 301 and the magnetic components on the back of a phone or watch, achieving a stable connection. When the phone or watch is brought close to the charging cradles, they automatically align and fit snugly due to magnetic force. Once aligned, the wireless charging module within the charging cradles converts electrical energy into a magnetic field through electromagnetic induction. The wireless charging receiver module within the phone or watch then converts the magnetic field back into electrical energy, enabling wireless charging.

[0047] For watches without wireless charging capabilities, the power bank charges the watch by contacting the watch's electrodes with the electrode posts 302 on the watch charging dock 3. The base 303 of the watch charging dock 3 is embedded with magnets 301, which attract the watch and keep it stable on the dock. The electrode posts 302 directly contact the watch's electrodes, transferring electrical energy to the watch battery for charging.

[0048] The power bank body 1 has an output port 802 within its receiving slot 8, which can be connected to a charging cable for wired charging of other devices. An input port 803 is used to connect a charging cable to charge the power bank itself. A light 5 is located at one end of the power bank body 1 to provide illumination when needed. This light 5 is likely powered by the power bank's internal battery and is turned on and off by a control button 7.

[0049] The bottom end of the electrode column 302 is wrapped with a rubber sleeve 304 to reduce wear and prevent short circuits. The output interface 802 and input interface 803 in the receiving slot 8 are protected by a rubber cover 801 to reduce the impact of dust and moisture on the interfaces.

[0050] The control button 7 is used to control the power bank's power on / off function, the lighting 5, and other functions. The limit slot 6 is used to fix the watch charging base 3 to ensure the stability of the watch during charging.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0052] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A multifunctional magnetic wireless power bank, comprising a power bank body (1), a first magnetic charging seat (2) being provided on the power bank body (1), a second magnetic charging seat (4) being provided on a side of the surface of the power bank body (1) facing away from the first magnetic charging seat (2), a lighting lamp (5) being provided at one end of the power bank body (1), a receiving groove (8) being provided at the end of the power bank body (1) facing away from the lighting lamp (5), a control button (7) being provided on the power bank body (1), and characterized in that: A limiting groove (6) is provided on the power bank body (1), a watch charging seat (3) is installed on the limiting groove (6), the watch charging seat (3) is provided with a base (303), the watch charging seat (3) is installed at the receiving groove (8) of the power bank body (1) through the base (303), a magnet (301) is embedded and installed on the base (303), and electrode columns (302) are provided on both sides of the magnet (301) on the base (303), the watch charging seat (3) adsorbs and fixes a watch without a wireless charging function through the magnet (301), and makes the electrode columns (302) contact with the watch electrodes, thereby charging the watch through the electrode columns (302); An output interface (802) is provided in the receiving groove (8), an input interface (803) is provided in the receiving groove (8) on one side of the output interface (802), and a rubber cover (801) is installed at the receiving groove (8).

2. A multifunctional magnetic wireless power bank according to claim 1, characterized in that: The bottom end of the electrode column (302) is wrapped with a rubber sleeve (304).

3. The multifunctional magnetic wireless power bank according to claim 1, characterized in that: The output interface (802) and the input interface (803) are protected by a rubber cover (801).

4. The multifunctional magnetic wireless power bank according to claim 1, characterized in that: The power bank body (1) is a prism, and the receiving groove (8) of the power bank body (1) is a cylinder.

5. The multifunctional magnetic wireless power bank according to claim 1, characterized in that: The first magnetic charging seat (2) and the second magnetic charging seat (4) are symmetrically distributed on both sides of the accommodating groove (8).

6. The multifunctional magnetic wireless power bank according to claim 1, characterized in that: The first magnetic charging stand (2) is circular, the second magnetic charging stand (4) is rectangular, and the first magnetic charging stand (2) wirelessly charges a watch, while the second magnetic charging stand (4) wirelessly charges a mobile phone.

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