Rotating shaft structure of magnetic power bank

Abstract

The utility model relates to a rotating shaft structure of a magnetic power bank, which comprises the components of a power bank which comprises a power bank body and a friction sleeve which is mounted at the top end of the back surface of the power bank body; the supporting assembly is rotatably connected with the power bank; the supporting assembly comprises a supporting plate, an adapter cover extending from the top end of the supporting plate to the direction of the power bank body, and a rotating shaft penetrating through the adapter cover. The adapter cover covers the friction sleeve, the rotating shaft penetrates through the adapter cover and the friction sleeve at the same time, the rotating shaft and the adapter cover are relatively fixed in position, and the rotating shaft and the friction sleeve can rotate relatively. The magnetic power bank rotating shaft structure is simple in structure and convenient to use, the rotating shaft penetrates through the adapter cover and the friction sleeve at the same time, the friction sleeve effectively clamps the rotating shaft, the supporting plate is locked and positioned, the power bank body and the supporting plate are combined to form a support, and convenience is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of power bank hinge technology, and in particular to a magnetic power bank hinge structure. Background Technology

[0002] A power bank (also known as a portable power bank or external battery) is a portable energy storage device that provides charging support for mobile devices such as mobile phones, tablets, and headphones through a built-in lithium battery or lithium polymer battery and a power management circuit.

[0003] Traditional power banks only provide charging functionality, and the device can only be placed flat while charging. This cannot meet the combined needs of users for "charging + stand". In scenarios such as video viewing and remote conferencing, an additional stand is required, which is not convenient. Utility Model Content

[0004] Based on this, the present invention provides a magnetic charging bank hinge structure, which is simple in structure and easy to use. The hinge is fitted with an adapter cover and a friction sleeve. The friction sleeve effectively clamps the hinge and locks and positions the support plate, so that the charging bank body and the support plate are combined to form a bracket, which greatly improves convenience.

[0005] To achieve the objectives of this utility model, the following technical solution is adopted:

[0006] A magnetic charging bank hinge structure includes:

[0007] A power bank, including a power bank body and a friction sleeve mounted on the top of the back of the power bank body; and

[0008] A rotatable support component for connecting a power bank; the support component includes a support plate, an adapter cover extending from the top of the support plate toward the power bank body, and a rotating shaft passing through the inside of the adapter cover; the adapter cover is fitted with a friction sleeve, and the rotating shaft passes through both the adapter cover and the friction sleeve, the positions of the rotating shaft and the adapter cover are relatively fixed, and the rotating shaft and the friction sleeve can rotate relative to each other.

[0009] The aforementioned magnetic charging bank hinge structure is simple in structure and easy to use. The hinge is fitted with both an adapter cover and a friction sleeve. The friction sleeve effectively clamps the hinge and locks and positions the support plate, allowing the charging bank body and the support plate to combine to form a bracket, greatly improving convenience.

[0010] In one embodiment, the friction sleeve is a metal friction sleeve.

[0011] In one embodiment, the friction sleeve includes a fixing portion and a sleeve portion formed by rolling outward from one side of the fixing portion; the sleeve portion is cylindrical with an opening; and a rotating shaft passes through the sleeve portion.

[0012] In one embodiment, one side of the inner wall of the sleeve portion has a first mating plane; one side of the rotating shaft has a second mating plane, the second mating plane being used to match and fit the first mating plane.

[0013] In one embodiment, the sleeve portion is a cylindrical configuration with an opening. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the magnetic charging bank hinge structure according to one embodiment of the present invention;

[0015] Figure 2 for Figure 1 A three-dimensional schematic diagram of the magnetic charging bank's hinge structure from another perspective;

[0016] Figure 3 for Figure 2 The diagram shown is an exploded view of the magnetic charging bank's hinge structure.

[0017] Figure 4 for Figure 3 A comparative schematic diagram of the friction sleeve and the shaft in the magnetic charging bank's rotating structure;

[0018] Figure 5 for Figure 4 A three-dimensional schematic diagram of the friction sleeve in the magnetic charging bank's rotating structure from another perspective;

[0019] Figure 6 for Figure 4 A schematic diagram showing the cross-section comparison between the friction sleeve and the shaft in the magnetic charging power bank's rotating structure;

[0020] Figure 7 for Figure 3 A comparative diagram of the support plate and the rotating shaft in the magnetic charging bank's rotating structure;

[0021] Figure 8 for Figure 1 The diagram shows the unfolded state of the magnetic charging bank's hinge structure.

[0022] Attached image annotations:

[0023] 10-Power bank, 11-Power bank body, 110-Notch, 12-Friction sleeve, 121-Fixing part, 122-Sleeve part, 123-First mating plane, 13-Back plate, 131-Pass through, 132-Allowing position, 14-Fixing piece;

[0024] 20-Support assembly, 21-Support plate, 22-Adapter cover, 23-Rotating shaft, 230-Second mating plane, 24-Anti-slip pad. Detailed Implementation

[0025] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0026] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0028] Please see Figures 1 to 8 The present invention provides a magnetic charging bank pivot structure, comprising a charging bank 10 and a support component 20 rotatably connected to the charging bank 10.

[0029] The power bank 10 includes a power bank body 11, a friction sleeve 12 mounted on the top of the back of the power bank body 11, and a back plate 13 mounted on the back of the power bank body 11. The front of the power bank body 11 has a magnetic structure, which can magnetically charge devices such as mobile phones.

[0030] In this embodiment, the friction sleeve 12 is a metal friction sleeve. For example... Figure 4 and Figure 5 As shown, the friction sleeve 12 includes a fixing part 121 and a sleeve part 122 formed by rolling outward from one side of the fixing part 121. The sleeve part 122 is a cylindrical shape with an opening. Simply put, the sleeve part 122 is not a closed curved cylinder. Therefore, the sleeve part 122 can expand and open.

[0031] One side of the inner wall of the sleeve portion 122 has a first mating plane 123, such as Figure 6 As shown, viewed from a cross-sectional perspective, the inner wall of the sleeve portion 122 and the first mating plane 123, after their outlines are matched, form an open, superior arc shape. The sleeve portion 122 and the mating plane 123 work together to connect the support assembly 30.

[0032] In this embodiment, the fixing part 121 is mounted on the power bank body 11 by the fixing piece 14, wherein the fixing piece 14 and the power bank body 11 are connected by screws.

[0033] The top of the back of the power bank body 11 has a notch 110 for accommodating the friction sleeve 12.

[0034] The top of the back panel 13 is provided with an opening 131, which corresponds to the notch 110. The bottom of the back panel 13 is provided with a clearance 132, which is used to allow fingers to enter in order to lift up the support assembly 20.

[0035] The support assembly 20 includes a support plate 21, an adapter cover 22 extending from the top of the support plate 21 toward the power bank body 11, a rotating shaft 23 passing through the inside of the adapter cover 22, and an anti-slip pad 24 installed at the bottom of the support plate 21; the anti-slip pad 24 has a corresponding clearance position 132. After the friction sleeve 12 is covered by the adapter cover 22, the adapter cover 22 and the friction sleeve 12 are simultaneously passed through by the rotating shaft 23. The positions of the rotating shaft 23 and the adapter cover 22 are relatively fixed, while the rotating shaft 23 and the friction sleeve 12 can rotate relative to each other to achieve the hinge connection between the support plate 21 and the power bank body 11.

[0036] Please refer to it again. Figures 4 to 6 The rotating shaft 23 is generally cylindrical and passes through the sleeve portion 122. One side of the rotating shaft 23 has a second mating plane 230, which is used to match and fit the first mating plane 123. At this time, the support plate 21 and the back plate 13 match and fit together, which can effectively prevent the support plate 21 from opening automatically.

[0037] In practical use, combined with Figure 8 To understand this, by rotating the support plate 21, the pivot 23 and the sleeve portion 122 rotate relative to each other, causing the second mating plane 230 to separate from the first mating plane 123. The arc-shaped edge of the pivot 23 begins to press the first mating plane 123 outward, causing the sleeve portion 122 to gradually expand until the arc-shaped edge of the pivot 23 abuts against and crosses the perpendicular bisector of the first mating plane 123. At this point, the center of the first mating plane 123 is furthest from the center point of the sleeve portion 122, maximizing the expansion of the sleeve portion 122. Simultaneously, the friction between the sleeve portion 122 and the pivot 23 reaches its maximum, effectively clamping the pivot 23 and achieving a locking and positioning effect. This allows the power bank body 11 and the support plate 21 to combine and form a support, greatly improving convenience. In this situation, only when the user applies a certain external force can the support plate 21 be moved further; ordinary gravity or collisions will not easily move the support plate 23, significantly improving the support effect.

[0038] The above-mentioned magnetic charging bank hinge structure is simple and easy to use. The hinge 23 is simultaneously fitted with the adapter cover 22 and the friction sleeve 12. The friction sleeve 12 effectively clamps the hinge 23 and locks and positions the support plate 21, so that the charging bank body 11 and the support plate 21 are combined to form a bracket, which greatly improves convenience.

[0039] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A magnetic charging bank hinge structure, characterized in that, include: A power bank, including the power bank body and a friction sleeve installed on the top of the back of the power bank body; and A rotatable support component for connecting a power bank; the support component includes a support plate, an adapter cover extending from the top of the support plate toward the power bank body, and a rotating shaft passing through the inside of the adapter cover; the adapter cover is fitted with a friction sleeve, and the rotating shaft passes through both the adapter cover and the friction sleeve, the positions of the rotating shaft and the adapter cover are relatively fixed, and the rotating shaft and the friction sleeve can rotate relative to each other.

2. The magnetic charging bank hinge structure according to claim 1, characterized in that, The friction sleeve is a metal friction sleeve.

3. The magnetic charging bank hinge structure according to claim 1, characterized in that, The friction sleeve includes a fixed part and a sleeve part formed by rolling outward from one side of the fixed part; the sleeve part is a cylindrical part with an opening; the rotating shaft passes through the sleeve part.

4. The magnetic charging bank hinge structure according to claim 2, characterized in that, One side of the inner wall of the sleeve has a first mating plane; one side of the rotating shaft has a second mating plane, which is used to match and fit the first mating plane.

5. The magnetic charging bank hinge structure according to claim 2, characterized in that, The sleeve part is a cylindrical part with an opening.

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