Multifunctional power bank

Abstract

The utility model discloses the technical field's multifunctional power bank of power bank, including the body of power bank, the body one end is hinged with the connecting seat through the connecting shaft, the connecting seat top is inserted with the charging seat, the body surface is equipped with first charging part, the connecting seat bottom is equipped with the fixed groove of third charging part for placing, the charging seat top is equipped with second charging part, and the connecting seat can be laid flat and stacked folding up and down with the body, and folding reduces the storage space, and the connecting seat and the body can make the smart watch and smart mobile phone carry out wireless charging simultaneously when laying flat, and the charging ring of charging seat bottom can charge the smart watch, and the support piece can incline the support of charging seat, so that the smart mobile phone is placed on the second charging part one side of charging seat top and charges while watching the mobile phone.

Description

Technical Field

[0001] This utility model relates to the field of power banks, specifically a multi-functional power bank. Background Technology

[0002] With the widespread use of mobile electronic devices, power banks have become an indispensable tool in people's daily lives. Traditional power banks mainly rely on wired charging interfaces (such as USB-A and Type-C), which can only power devices with charging interfaces such as mobile phones. They cannot directly provide power to wireless charging devices such as smartwatches and headphones. Users need to carry a wireless charging dock separately, increasing the burden of travel. Most existing power banks have a one-piece fixed structure, which is large and non-foldable, taking up a lot of space in backpacks or pockets when carried. For example, power banks with high capacity (such as 20000mAh) are usually bulky and heavy, while thin and light power banks face the problem of insufficient power. For business people or travelers, it is difficult to strike a balance between "large capacity" and "portability".

[0003] Furthermore, single-function power banks cannot meet the simultaneous charging needs of multiple devices. For example, when users are out and about, they need to charge their mobile phones, smartwatches, and Bluetooth headphones at the same time. Traditional solutions require carrying multiple chargers or splitters, which is not only cumbersome but may also damage the devices due to uneven power distribution. In addition, existing power banks lack a detachable design, making it impossible to flexibly combine battery modules according to needs, thus limiting the ability to extend battery life. Some power banks with wireless charging functions use a flat, fixed design, which makes it easy for the phone to slide when placed on them, and the charging angle cannot be adjusted (such as while watching a movie). At the same time, the wireless charging area is singular and cannot provide wireless power to multiple devices at the same time. Therefore, a multi-functional power bank needs to be designed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional power bank to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional power bank, comprising a power bank body, a connecting seat hinged to one end of the body via a connecting shaft, a charging seat inserted into the top of the connecting seat, a first charging part on the surface of the body, a fixing groove for placing a third charging part at the bottom of the connecting seat, a second charging part at the top of the charging seat, a charging ring mounted on the bottom of the charging seat via bolts, a support member for supporting the charging seat mounted on the outside of the charging ring, and one end of the third charging part hinged to the connecting seat;

[0006] A battery block is fixedly installed inside the charging base. Both one end of the main body and one end of the charging base are equipped with charging sockets. The charging base and the connector are electrically connected through multiple pins. The connector and the main body are electrically connected.

[0007] Preferably, the support includes a rotating ring fitted around the outside of the charging ring, a limiting part fixedly connected to the outside of the charging ring near its edge, a fixing block fixedly connected to one side of the rotating ring, a support ring hinged to the fixing block via a fixing shaft, and a plurality of circumferentially arranged rotating balls filling the space between the rotating ring and the charging base.

[0008] Preferably, connecting blocks are fixedly connected to both sides inside the charging ring, and a locking groove is provided on one side of the connecting block. Locking blocks are fixedly connected to the bottom of the charging base and located inside the charging ring on both sides. An active hole is provided on the other side of the locking block to provide space for the connecting block to be embedded.

[0009] Preferably, one end of the fixing groove has a notch.

[0010] Preferably, the surface of the charging base and the outer side of the second charging section are covered with an anti-slip pad.

[0011] Preferably, the top of the connector is covered with a pad for magnetically securing the charging base.

[0012] Preferably, the top of the connector has a groove for providing space for placing the charging ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The main body is hinged to the connecting seat via a connecting shaft. The connecting seat and the main body can be laid flat or stacked vertically, which can be folded to reduce storage space. When laid flat at 180°, the connecting seat and the main body can wirelessly charge smartwatches and smartphones simultaneously. The third charging part inside the connecting seat can be folded for storage and flipped open. The charging seat is connected to and disconnected from the connecting seat via multiple pins. The charging ring at the bottom of the charging seat can charge smartwatches. The support can tilt and support the charging seat so that smartphones can be placed on the second charging part on the top of the charging seat for charging while watching the phone.

[0015] 2. The limiting part can prevent the rotating ring from falling off. The support ring is hinged to the fixed block through the fixed shaft and rotates to open, so that the support ring supports the charging base through the rotating ring on one side of the fixed block, so that the charging base can be tilted. The smartphone is in contact with the second charging part on one side of the charging base for charging, while it is easy to operate or view the phone. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0018] Figure 3 Left sectional stereoscopic view of the overall structure of this utility model Figure 1 ;

[0019] Figure 4 Left sectional stereoscopic view of the overall structure of this utility model Figure 2 ;

[0020] Figure 5 Left sectional stereoscopic view of the overall structure of this utility model Figure 3 ;

[0021] Figure 6 The overall structure of this utility model Figure 3 Enlarged view of point A in the middle;

[0022] Figure 7 This is a schematic diagram of the rotating ring, limiting part, supporting ring and rotating ball in the overall structure of this utility model.

[0023] In the diagram: 1. Main body; 2. Connecting shaft; 3. Connecting seat; 4. Charging seat; 5. First charging part; 6. Third charging part; 7. Fixing groove; 8. Second charging part; 9. Charging ring; 10. Battery block; 11. Socket; 12. Pin; 13. Rotating ring; 14. Limiting part; 15. Fixing block; 16. Fixing shaft; 17. Support ring; 18. Rotating ball; 19. Connecting block; 20. Locking groove; 21. Locking block; 22. Movable hole; 23. Notch; 24. Anti-slip washer; 25. Pad; 26. Groove. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Please refer to Figure 1-7As shown, this utility model provides a multi-functional power bank, including a power bank body 1. One end of the body 1 is hinged to a connecting seat 3 via a connecting shaft 2. A charging base 4 is inserted into the top of the connecting seat 3. A first charging part 5 is provided on the surface of the body 1. A fixing groove 7 for placing a third charging part 6 is opened at the bottom of the connecting seat 3. A second charging part 8 is provided at the top of the charging base 4. A charging ring 9 is installed at the bottom of the charging base 4 by bolts. A support member for supporting the charging base 4 is installed on the outside of the charging ring 9. One end of the third charging part 6 is hinged to the connecting seat 3. A battery block 10 is fixedly installed on the inner side of the charging base 4. A charging socket 11 is installed at one end of the main body 1 and one end of the charging base 4. The charging base 4 and the connecting base 3 are electrically connected through multiple pins 12. The connecting base 3 is electrically connected to the main body 1. A notch 23 is opened at one end of the fixing groove 7. An anti-slip pad 24 is laid on the surface of the charging base 4 and on the outside of the second charging part 8. A pad 25 for magnetically fixing the charging base 4 is laid on the top of the connecting base 3. A groove 26 for providing space for placing the charging ring 9 is opened on the top of the connecting base 3.

[0027] In addition, the main body 1 is hinged to the connecting seat 3 via the connecting shaft 2. The connecting seat 3 and the main body 1 can be laid flat or stacked vertically, which can reduce storage space. The main body 1 is powered by wires through the socket 11. When laid flat at 180°, the connecting seat 3 and the main body 1 can wirelessly charge smartwatches and smartphones simultaneously. The third charging part 6 inside the connecting seat 3 can be folded for storage and flipped open. The charging base 4 is connected to and disconnected from the connecting seat 3 via multiple pins 12. The charging ring 9 at the bottom of the charging base 4 can charge smartwatches. The support can tilt the charging base 4 for support, so that the smartphone can be placed on the side of the second charging part 8 on the top of the charging base 4 for charging while watching the phone.

[0028] Furthermore, the notch 23 at one end of the groove 26 facilitates the opening of the third charging section 6, the anti-slip pad 24 can fix the smartphone in an anti-slip manner to prevent the smartphone from shifting, the inner side of the pad 25 is hollow, the pad 25 can magnetically fix the charging base 4 to assist the pin 12 in installing and fixing the charging base 4, and the groove 26 on one side of the connector 3 can provide space for the charging ring 9, so that the charging base 4 and the connector 3 can be stacked more closely.

[0029] Specifically, the support includes a rotating ring 13 fitted onto the outside of the charging ring 9, a limiting part 14 fixedly connected to the outside of the charging ring 9 near its edge, a fixing block 15 fixedly connected to one side of the rotating ring 13, a support ring 17 hinged to the fixing block 15 via a fixing shaft 16, and a plurality of circumferentially arranged rotating balls 18 filling the space between the rotating ring 13 and the charging base 4.

[0030] The limiting part 14 can prevent the rotating ring 13 from falling off. The support ring 17 is hinged to the fixed block 15 through the fixed shaft 16 and rotated to open, so that the support ring 17 supports the charging base 4 through the rotating ring 13 on one side of the fixed block 15, so that the charging base 4 can be tilted. The smartphone is in contact with the second charging part 8 on one side of the charging base 4 for charging, while it is convenient to operate or view the phone.

[0031] More specifically, connecting blocks 19 are fixedly connected to both sides inside the charging ring 9. A locking groove 20 is provided on one side of the connecting block 19. Locking blocks 21 are fixedly connected to the bottom of the charging base 4 inside the charging ring 9 on both sides. A movable hole 22 is provided on the other side of the locking block 21 to provide space for the connecting block 19 to be inserted.

[0032] Furthermore, when the charging ring 9 is engaged with the charging base 4, the locking block 21 is inserted into the locking groove 20 on one side of the connecting block 19, and at the same time, the connecting block 19 is inserted into the movable hole 22 on one side of the locking block 21, which improves the convenience and stability of disassembling and installing the charging ring 9.

[0033] Working principle: First, the charging base 4 and the connecting base 3 can be disassembled and removed as needed. Alternatively, the connecting base 3 can be hinged to the main body 1 and rotated to unfold and lay flat. The first charging part 5 on the surface of the main body 1 can wirelessly charge smartphones. The second charging part 8 on the top of the charging base 4 can also wirelessly charge smartphones. The charging ring 9 on the back of the charging base 4 can also wirelessly charge smartphones. The main body 1 or the charging base 4 can be charged by plugging in the wire through the socket 11.

[0034] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-functional power bank, comprising the power bank body (1), characterized in that: One end of the main body (1) is hinged to a connecting seat (3) via a connecting shaft (2). A charging seat (4) is inserted into the top of the connecting seat (3). A first charging part (5) is provided on the surface of the main body (1). A fixing groove (7) for placing a third charging part (6) is provided at the bottom of the connecting seat (3). A second charging part (8) is provided at the top of the charging seat (4). A charging ring (9) is installed at the bottom of the charging seat (4) by bolts. A support member for supporting the charging seat (4) is installed on the outside of the charging ring (9). One end of the third charging part (6) is hinged to the connecting seat (3). A battery block (10) is fixedly installed on the inner side of the charging base (4). A charging socket (11) is installed at one end of the main body (1) and one end of the charging base (4). The charging base (4) and the connecting seat (3) are electrically connected through multiple pins (12). The connecting seat (3) and the main body (1) are electrically connected.

2. The multifunctional power bank according to claim 1, characterized in that: The support includes a rotating ring (13) fitted on the outside of the charging ring (9), a limiting part (14) fixedly connected to the outside of the charging ring (9) and near the edge, a fixing block (15) fixedly connected to one side of the rotating ring (13), a support ring (17) hinged to the fixing block (15) through a fixing shaft (16), and a plurality of rotating balls (18) arranged in a circle filling the space between the rotating ring (13) and the charging base (4).

3. The multifunctional power bank according to claim 2, characterized in that: Connecting blocks (19) are fixedly connected to both sides inside the charging ring (9). A locking groove (20) is provided on one side of the connecting block (19). A locking block (21) is fixedly connected to the bottom of the charging base (4) and inside the charging ring (9). An active hole (22) is provided on the other side of the locking block (21) to provide space for the connecting block (19) to be embedded.

4. The multifunctional power bank according to claim 3, characterized in that: The fixing groove (7) has a notch (23) at one end.

5. The multifunctional power bank according to claim 3, characterized in that: The surface of the charging base (4) and the outer side of the second charging part (8) is covered with an anti-slip pad (24).

6. The multifunctional power bank according to claim 2, characterized in that: The top of the connector (3) is covered with a pad (25) for magnetically fixing the charging base (4).

7. The multifunctional power bank according to claim 3, characterized in that: The top of the connector (3) has a groove (26) for providing space for placing the charging ring (9).

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