Wireless power bank with expansion function

Abstract

The utility model discloses a wireless power bank with an expansion function, and relates to the technical field of wireless power bank charging, the wireless power bank comprises a power bank main body and a magnetic attraction block, one side of the power bank main body is movably connected with the magnetic attraction block, and one side of the magnetic attraction block is rotatably connected with an expansion mechanism. The expansion mechanism comprises a bottom plate rotationally connected to one side of the power bank body, a storage groove is formed in the bottom plate, a suction cup is fixedly connected to the bottom of the bottom plate, a magnetic suction block has high adsorption force, it is guaranteed that the power bank body cannot slip off when used, the area of the storage groove is larger than that of a baffle, and the storage groove is more convenient to use. And the suckers are symmetrically distributed around the bottom of the bottom plate. Compared with an existing common wireless power bank, the wireless power bank with the expansion function has the advantages that the supporting plate plays a role in supporting a mobile phone when the mobile phone is charged, and the situation that the mobile phone cannot be accurately charged by the first magnetic attraction part due to the fact that the inclination angle of the power bank body is large and the mobile phone slides off or displaces is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless power bank charging, in particular to a wireless power bank with an expansion function. Background Art

[0002] Nowadays, people carry more and more electronic products, including mobile phones, Bluetooth headsets, electronic watches, power banks, etc. However, when charging multiple products such as mobile phones, watches, power banks, headsets, etc., they can only be charged through corresponding charging stands or data cables. Moreover, current charging stands are generally equipped with plug-in corresponding charging connectors for charging, and electronic products with different interfaces cannot be shared. Although magnetic data cables have been developed, you only need to insert the magnetic head into the mobile phone, and charging can be achieved when the magnetic head is magnetically adsorbed to the magnetic part at one end of the data cable.

[0003] For example, a charging device with application number CN201720416375.5, specifically, a new type of power bank that can simultaneously charge multiple devices by wire and wirelessly, is characterized in that it is provided with a polymer lithium battery assembled in a shell, and a polymer lithium battery charging interface extending out of the shell, the polymer lithium battery charging interface is connected to the polymer lithium battery, and charging coils are provided on both sides of the polymer lithium battery, one side is provided with a coil wound with a central circular hole, and the other side is provided with three groups of coils wound with a central rectangular through hole, two of the three coils with a central rectangular through hole are arranged on the bottom layer, and the third coil is placed on the upper layer, and the third coil overlaps with the first coil and the second coil respectively, and the charging coils are connected to the polymer lithium battery respectively. However, when the wireless power bank is charging, the power bank body and the mobile phone form an integrated structure, which makes it inconvenient to place the mobile phone, and it is inconvenient to carry and store. Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a wireless power bank with expansion function is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a wireless power bank with extended functions to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wireless power bank with expansion function, comprising a power bank main body and a magnetic block, one side of the power bank main body is movably connected to the magnetic block, and one side of the magnetic block is rotatably connected to an expansion mechanism, the expansion mechanism comprises a bottom plate rotatably connected to one side of the power bank main body, and a storage groove is provided inside the bottom plate, and a suction cup is fixedly connected to the bottom of the bottom plate.

[0006] Preferably, the upper end of the magnetic block is rotatably connected to a rotating shaft, one side of the rotating shaft is rotatably connected to a baffle, and the bottom of the baffle is movably connected to a limiting block.

[0007] Preferably, a first magnetic attraction portion is disposed on the outside of the power bank body, and a card slot is disposed on one side of the first magnetic attraction portion.

[0008] Preferably, a second magnetic attraction portion is provided on one side of the card slot, and a wireless headset is movably connected to the right side of the second magnetic attraction portion.

[0009] Preferably, a wiring port is provided on one side of the wireless headset, and a USB expansion port is fixedly connected to the bottom of the wiring port.

[0010] Preferably, a support plate is fixedly connected to one side of the power bank body, and a charging port is fixedly connected to the bottom of the support plate.

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

[0012] 1. The utility model can adjust the mobile phone to a suitable angle for taking pictures when the wireless power bank is charging the mobile phone and wants to take pictures through the arrangement of the expansion mechanism, the baffle and the limit plate. When the traditional wireless power bank is charging, the power bank body and the mobile phone form an integrated structure, and the mobile phone is not convenient to place. The power bank body is connected to the baffle by the magnetic block, and the positions of the baffle and the limit plate can be adjusted to adjust the inclination angle of the mobile phone, which is convenient for taking pictures while charging. At the same time, the suction cup at the bottom of the bottom plate fixes the mobile phone to the power bank body to prevent the mobile phone from being blown away in windy weather and causing damage to the mobile phone. When the wireless power bank is not in use, the baffle is attached to the magnetic block by the rotating shaft, and the magnetic block is contacted with the bottom plate inside the expansion mechanism through the rotating shaft at the bottom of the magnetic block. The baffle is stored in the storage slot, which reduces the space occupied by the wireless charger and makes it lighter to carry, which is convenient for users to carry and take pictures when going out for fun.

[0013] 2. The utility model can charge mobile phones and smart watches respectively through the arrangement of the first magnetic attraction part and the second magnetic attraction part, so that the product of the new power bank becomes more targeted. The first magnetic attraction part and the second magnetic attraction part do not infect each other, so one device for one thing can be achieved, and the effect of charging multiple devices at the same time can be achieved. At the same time, the support plate at the bottom of the power bank body supports the mobile phone when the mobile phone is charging, to prevent the power bank body from tilting at a large angle, causing the mobile phone to slip or move, so that the first magnetic attraction part cannot accurately charge the mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the main body of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the rear of the main body of the utility model;

[0016] Figure 3This is a schematic diagram of the folding structure of the main body of the utility model;

[0017] Figure 4 It is a side view structural schematic diagram of the utility model.

[0018] In the figure: 1. Power bank body; 2. Magnetic block; 3. Rotating shaft; 4. Baffle; 5. Limit block; 6. Expansion mechanism; 601. Bottom plate; 602. Storage slot; 603. Suction cup; 7. First magnetic part; 8. Card slot; 9. Second magnetic part; 10. Wireless headset; 11. Wiring port; 12. USB expansion port; 13. Support plate; 14. Charging port. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] like Figure 1-Figure 2 As shown, a wireless power bank with an expansion function includes a power bank body 1 and a magnetic block 2. One side of the power bank body 1 is movably connected to the magnetic block 2, and one side of the magnetic block 2 is rotatably connected to an expansion mechanism 6. The expansion mechanism 6 includes a bottom plate 601 rotatably connected to one side of the power bank body 1, and a storage groove 602 is provided inside the bottom plate 601. A suction cup 603 is fixedly connected to the bottom of the bottom plate 601. The magnetic block 2 has a strong adsorption force to ensure that the power bank body 1 will not slip when in use. The area of ​​the storage groove 602 is larger than the area of ​​the baffle 4, and the suction cups 603 are symmetrically distributed around the bottom of the bottom plate 601.

[0021] like Figure 3-Figure 4 As shown, the upper end of the magnetic block 2 is rotatably connected to the rotating shaft 3, one side of the rotating shaft 3 is rotatably connected to a baffle 4, and the bottom of the baffle 4 is movably connected to a limit block 5. The intersection angle between the baffle 4 and the main body of the power bank 1 changes with the position of the baffle 4 and the limit block 5. Four groups of limit blocks 5 are arranged on the top of the bottom plate 601, and the distance between each group of limit blocks 5 is equal, which is convenient for adjusting the tilt angle of the power bank main body 1 so that the mobile phone on one side of the power bank main body 1 can reach the most suitable shooting angle.

[0022] Furthermore, a first magnetic portion 7 is provided on the outside of the power bank body 1, and a card slot 8 is provided on one side of the first magnetic portion 7. The size of the card slot 8 is wide enough to hold a smart watch strap. The first magnetic portion 7 is in contact with the main body of the smart watch, and the first magnetic portion 7 can charge the smart watch.

[0023] Furthermore, a second magnetic attraction portion 9 is provided on one side of the card slot 8, and a wireless headset 10 is movably connected to the right side of the second magnetic attraction portion 9, a wiring port 11 is provided on one side of the wireless headset 10, and a USB expansion interface 12 is fixedly connected to the bottom of the wiring port 11, and a magnetic attraction plate is provided on the outside of the second magnetic attraction portion 9. The magnetic attraction plate has a large area and a strong adsorption force on the mobile phone to prevent the mobile phone from slipping during charging. The wiring port 11 can charge the power bank body 1.

[0024] Furthermore, a support plate 13 is fixedly connected to one side of the power bank body 1, and a charging port 14 is fixedly connected to the bottom of the support plate 13. A groove is provided inside the support plate 13, and the charging port 14 is arranged inside the groove. The groove is inclined at the power bank body 1 to provide support for the mobile phone and fix the position of the mobile phone.

[0025] Working principle: When using the wireless power bank with expansion function, first fully charge the power bank body 1 through the wiring port 11. When the mobile phone needs to be charged, place the mobile phone on the position of the first magnetic suction part 7 outside the power bank body 1. At the same time, the smart watch and wireless headset 10 can be charged through the second magnetic suction part 9 on one side of the card slot 8 and the charging port 14 on the top of the support plate 13 respectively. When the mobile phone is charged with the wireless power bank, it is not convenient to place it for taking pictures. The baffle 4 can be adjusted to the limit block 5 on the top of the bottom plate 601 inside the expansion mechanism 6 through the rotating shaft 3 at the upper end of the magnetic suction block 2, so that the suction cup 603 can fix the power bank body 1 and the mobile phone in the appropriate position for taking pictures. When the wireless power bank is not in use, the baffle 4 can be folded and stored in the storage slot 602 of the expansion mechanism 6 for easy carrying. This is the working principle of the wireless power bank with expansion function.

Claims

1. A wireless power bank with expansion function, comprising a power bank body (1) and a magnetic block (2), characterized in that: A magnetic block (2) is movably connected to one side of the power bank body (1), and an expansion mechanism (6) is rotatably connected to one side of the magnetic block (2). The expansion mechanism (6) comprises a bottom plate (601) rotatably connected to one side of the power bank body (1), and a storage groove (602) is provided inside the bottom plate (601). A suction cup (603) is fixedly connected to the bottom of the bottom plate (601).

2. A wireless power bank with expansion function according to claim 1, characterized in that: The upper end of the magnetic attraction block (2) is rotatably connected to a rotating shaft (3), one side of the rotating shaft (3) is rotatably connected to a baffle (4), and the bottom of the baffle (4) is movably connected to a limiting block (5).

3. The wireless power bank with expansion function according to claim 1, characterized in that: A first magnetic attraction portion (7) is arranged on the outside of the power bank body (1), and a card slot (8) is arranged on one side of the first magnetic attraction portion (7).

4. The wireless power bank with expansion function according to claim 3, characterized in that: A second magnetic attraction portion (9) is provided on one side of the card slot (8), and a wireless headset (10) is movably connected to the right side of the second magnetic attraction portion (9).

5. The wireless power bank with expansion function according to claim 4, characterized in that: A wiring port (11) is provided on one side of the wireless headset (10), and a USB expansion port (12) is fixedly connected to the bottom of the wiring port (11).

6. The wireless power bank with expansion function according to claim 1, characterized in that: A support plate (13) is fixedly connected to one side of the power bank body (1), and a charging port (14) is fixedly connected to the bottom of the support plate (13).

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