Mobile power supply with stand

Abstract

The utility model discloses a portable power source with support, include: power supply body, support frame is connected in the first side, bracket, two brackets are connected in the both ends of second side respectively, the first side is the length direction side of power supply body, and is the connecting edge of power supply body top surface and back, and support frame is relative to the outward rotation of top surface and is unfolded, the second side is the length direction side of power supply body, and is the connecting edge of power supply body bottom surface and front, and the bracket is relative to the outward rotation of power supply body front or outward unfolding, and the bottom surface of bracket unfolding is flush with power supply body bottom surface. The utility model sets up support frame on the connecting edge of power supply body top surface and back, and sets up two brackets on the connecting edge both ends of bottom surface and front, makes support frame and bracket diagonal distribution in space, when support frame and bracket unfold, can form stable and large -span support structure to provide extremely stable support effect for large -scale electronic equipment such as tablet computer, effectively prevents equipment to shake or dump.

Description

Technical Field

[0001] This utility model relates to the field of portable power bank technology, and in particular to a portable power bank with a stand. Background Technology

[0002] With the widespread use of mobile electronic devices, power banks have become an indispensable accessory in people's daily lives. In order to improve the user experience, power banks that also support devices have emerged.

[0003] Traditional power banks only provide charging functionality. For users of larger electronic devices, such as laptops or tablets, power banks are bulky and have limited functionality. Users often need to carry a stand or find a support to hold their devices, impacting the user experience. Existing technology has attempted to combine a stand with a power bank, but these generally have some drawbacks. For example, their support structure is usually short, with limited contact area with the device, resulting in insufficient stability and limiting their ability to support small devices like mobile phones. When supporting larger, heavier devices (tablets or laptops), they are prone to wobbling or even tipping over with slight touches, leading to a poor user experience. Secondly, these structures often rely solely on the bottom of the power bank as a support base, failing to provide effective and ample support for the bottom of the electronic device, further limiting stability.

[0004] Therefore, how to provide a portable power bank with a more reasonable structure, larger support area, and more stable support to improve user convenience and experience is a problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] This utility model provides a portable power bank with a stand, which aims to overcome the problems existing in the prior art.

[0006] The power supply body is rectangular in shape and contains battery cells and circuit boards. The support frame is rotatably connected to the first side via a first connecting structure, the first connecting structure being provided with a damping structure and / or a locking buckle that can lock the angle. The bracket is provided in two parts, and the two brackets are respectively connected to the two ends of the second side by a second connecting structure; The first side is the side along the length of the power supply body and is the connecting edge between the top and back surfaces of the power supply body. The support frame can be rotated outward relative to the top surface of the power supply body to support the back of the electronic device. The second side is the side along the length of the power supply body and is the connecting edge between the bottom and front surfaces of the power supply body. The bracket can be rotated outward or unfolded outward relative to the front surface of the power supply body. The bottom surface of the bracket after being rotated out or unfolded is flush with the bottom surface of the power supply body to support the bottom of the electronic device.

[0007] In one embodiment, the axial direction of the first connecting structure is parallel to the length direction of the power supply body, and the support frame is arranged along the length direction of the power supply body.

[0008] In one embodiment, the support frame is a U-shaped support frame or an I-shaped support frame.

[0009] In one embodiment, a first storage groove adapted to the shape and contour of the support frame is provided on the top surface of the power supply body, and the support frame is stored in the first storage groove.

[0010] In one embodiment, the end of the bracket is provided with a limiting structure to prevent the electronic device from slipping off the bracket.

[0011] In one embodiment, the bracket is a pull-out bracket, and the second connecting structure is a slide groove or slide rail structure adapted to the pull-out bracket. The bracket is pulled out or retracted from the second side along the width direction of the power supply body.

[0012] In one embodiment, a display module is provided at the end of the pull-out bracket. The display module is electrically connected to the circuit board through a flexible circuit disposed inside the pull-out bracket. The display module is used to display the power, voltage, text and / or graphic information of the power bank.

[0013] In one embodiment, the bracket is a rotating bracket, and the second connecting structure is a rotating shaft structure adapted to the rotating bracket. The bracket rotates and unfolds towards the front of the power supply body to support the bottom of the electronic device.

[0014] In one embodiment, a display module is provided at the end of the rotating bracket. The display module is electrically connected to the circuit board through a flexible circuit disposed in the second connection structure. The display module is used to display the power, voltage, text and / or graphic information of the power bank.

[0015] In one embodiment, a second storage groove adapted to the shape and contour of the rotating bracket is provided on the side of the power supply body in the width direction. The rotating bracket rotates toward the side of the power supply body in the width direction and is stored in the second storage groove.

[0016] In one implementation, the two ends of the tray after being stored are respectively adjacent to the two ends of the power supply body in the width direction.

[0017] In one embodiment, the rotating bracket is rotatably connected to the side of the power supply body in the width direction, and the rotating bracket rotates toward the top surface of the power supply body and is housed in the side of the power supply body in the width direction. Alternatively, the rotating bracket is rotatably connected to the bottom side of the power supply body, and the rotating bracket rotates toward the side of the power supply body and is stored in the bottom side of the power supply body.

[0018] This embodiment of the utility model places the support frame on the connecting edge between the top and back of the power supply body, and places two brackets at both ends of the connecting edge between the bottom and front, so that the support frame and brackets are diagonally distributed in space, thereby obtaining a larger support space and a more stable support effect. When the support frame and brackets are fully extended at the same time, a stable and large-span support structure can be formed, and a support surface as large as possible can be formed, thereby providing an extremely stable support effect for large electronic devices such as tablet computers, effectively preventing the device from shaking or tipping over. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of a portable power bank with a support frame provided for an embodiment of this utility model; Figure 2 An example diagram showing the unfolded configuration of a portable power bank with a support frame, provided for an embodiment of this utility model; Figure 3 Another structural schematic diagram of a portable power bank with a support frame provided for an embodiment of this utility model; Figure 4 Another unfolded example diagram of a portable power bank with a support frame provided for an embodiment of this utility model; Figure 5 Another structural schematic diagram of a portable power bank with a support frame provided for an embodiment of this utility model; Figure 6 This is another unfolded example diagram of a portable power bank with a support frame provided for an embodiment of this utility model.

[0021] Markings in the image: 10. Power supply unit; 11. First storage slot; 12. Second storage slot; 20. Support frame; 30. Bracket; 31. Limiting structure; 32. Pull-out bracket; 33. Display module; 34. Rotating bracket. Detailed Implementation

[0022] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0024] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0025] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0026] Please see below. Figures 1-6 The portable power bank with a support frame provided in this embodiment of the utility model specifically includes: The power supply body 10 is rectangular in shape and contains battery cells and circuit boards. The support frame 20 is rotatably connected to the first side via a first connecting structure, the first connecting structure being provided with a damping structure and / or a locking buckle that can lock the angle. There are two brackets 30, and the two brackets 30 are respectively connected to the two ends of the second side through the second connecting structure; The first side is the side along the length of the power supply body 10 and is the connecting edge between the top and back surfaces of the power supply body 10. The support frame 20 can be rotated outward relative to the top surface of the power supply body 10 to support the back of the electronic device. The second side is the side along the length of the power supply body 10 and is the connecting edge between the bottom and front surfaces of the power supply body 10. The bracket 30 can be rotated outward or unfolded outward relative to the front surface of the power supply body 10. The bottom surface of the bracket 30 after being rotated out or unfolded is flush with the bottom surface of the power supply body 10 to support the bottom of the electronic device.

[0027] In this embodiment, by placing the support frame 20 on the connecting edge between the top and back surfaces of the power supply body 10, and placing two brackets 30 at both ends of the connecting edge between the bottom and front surfaces, the support frame 20 and brackets 30 are diagonally distributed in space, thereby obtaining a larger support space and a more stable support effect. When the support frame 20 and brackets 30 are fully extended simultaneously, a stable and wide-span support structure can be formed, thus providing an extremely stable support effect for large electronic devices such as tablet computers, effectively preventing the device from shaking or tipping over. Furthermore, this embodiment places the two brackets 30 at both ends of the second side, further expanding the support area and making the electronic device more stable when placed.

[0028] In this embodiment, when the bracket 30 is rotated out or unfolded, the bottom surface of the bracket 30 is set to be flush with the bottom surface of the power supply body 10, which is equivalent to the bottom surface of the power supply body 10 being extended outward to form a larger and flatter supporting bottom surface, thus supporting the electronic device more stably.

[0029] In one embodiment, the axial direction of the first connecting structure is parallel to the length direction of the power supply body 10, and the support frame 20 is arranged along the length direction of the power supply body 10.

[0030] In this embodiment, the support frame 20 is arranged along the length direction of the power supply body 10 and rotates outward along this direction, so that the support frame 20 forms an angle with the top surface of the power supply body 10 in the unfolded state, so as to adapt to electronic devices of different thicknesses and improve the adaptability and stability of the support.

[0031] In one embodiment, the support frame 20 is a U-shaped support frame 20 or an I-shaped support frame 20. In a specific embodiment, the U-shaped support frame 20 includes two parallel support arms and a connecting portion connecting the top ends of the two support arms. The bottom end of the support arm is rotatably connected to the power supply body 10 through a first rotating structure. The connecting portion is used to abut against the back of the electronic device, providing a wider support area and higher stability. The I-shaped support frame 20 includes two symmetrically arranged support legs, a support arm vertically arranged between the two support legs, and a support portion disposed at the top of the support arm. The support portion is used to abut against the back of the electronic device, further improving the stability and load-bearing capacity of the support. In specific application scenarios, support frames 20 of different shapes can be selected according to actual needs to meet the support requirements of different electronic devices.

[0032] In one embodiment, a first storage groove 11 adapted to the shape and contour of the support frame 20 is provided on the top surface of the power supply body 10, and the support frame 20 is stored in the first storage groove 11.

[0033] In this embodiment, by creating a first storage slot 11 on the top surface of the power supply body 10 that matches the shape and contour of the support frame 20, the support frame 20 can be stored in the slot when not in use. This not only improves the overall neatness of the appearance but also effectively prevents the support frame 20 from being damaged during carrying or storage. At the same time, this design makes the unfolding and storage of the support frame 20 more convenient, improving the flexibility of use and the user experience.

[0034] It is understandable that in specific application scenarios, when using a power bank to charge and support small electronic devices (such as mobile phones), the support frame 20 can be extended without unscrewing it, and the electronic device can be supported by the top edge of the power bank body 10.

[0035] In one embodiment, a limiting structure 31 is provided at the end of the bracket 30 to prevent the electronic device from slipping off the bracket 30.

[0036] In this embodiment, by providing a limiting structure 31 at the end of the bracket 30, the electronic device can be effectively prevented from slipping due to external forces during use, thereby improving safety and reliability. The limiting structure 31 can be in the form of a protrusion, a recess, a baffle, or a magnetic attraction device, etc., and can be selected according to the shape characteristics and usage requirements of the electronic device.

[0037] Combination Figure 1 and Figure 2 As shown, in one embodiment, the bracket 30 is a pull-out bracket 32, and the second connecting structure is a slide groove or slide rail structure adapted to the pull-out bracket 32. The bracket 30 is pulled out or retracted from the second side along the width direction of the power supply body 10.

[0038] In this embodiment, the pull-out bracket 32 ​​is freely pulled out along the width direction of the power supply body 10 via a sliding groove or rail structure, allowing users to flexibly adjust the extension length of the bracket 30 as needed to adapt to electronic devices of different sizes. The sliding groove or rail structure design not only improves the stability and smoothness of the bracket 30's operation but also enhances the overall structural durability and ease of use. When not in use, the bracket 30 can be completely retracted into the power supply body 10, reducing space occupation and facilitating carrying and storage. It is understood that the sliding groove or rail structure extends from the second side towards the back of the power supply body 10, allowing the pull-out bracket 32 ​​to unfold from the center towards the front of the power supply body 10 to support the electronic device, or it can be stored inside the power supply body 10 to ensure the compactness and portability of the overall structure when not in use. In addition, the design of the slide or rail structure can provide guidance and support during the pulling of the bracket 30, preventing it from shifting or shaking, and also ensuring that the bottom surface of the bracket 30 is flush with the bottom surface of the power supply body 10 during the pulling process, thereby improving the stability and reliability of use.

[0039] In one embodiment, a display module 33 is provided at the end of the pull-out bracket 32. The display module 33 is electrically connected to the circuit board through a flexible circuit disposed inside the pull-out bracket 32. The display module 33 is used to display the power, voltage, text and / or graphic information of the power bank.

[0040] In this embodiment, by setting a display module 33 at the end of the pull-out bracket 32, the power, voltage and other relevant information of the power bank can be displayed to the user intuitively, so that the user can understand the power status in real time during use.

[0041] It is understood that the pull-out bracket 32 ​​has a limiting structure 31 at its end, and the display module 33 is located on the outside of the limiting structure 31. When the electronic device is not placed on the power bank for charging, the pull-out bracket 32 ​​is stored inside the power bank body 10, and the end of the pull-out bracket 32 ​​is exposed on the outer surface of the power bank body 10. At this time, the user can directly observe the information displayed by the display module 33. When the pull-out bracket 32 ​​is unfolded and supports the electronic device, the inner side of the limiting structure 31 abuts against the electronic device to prevent the electronic device from sliding. At the same time, the display module 33 is located on the outside of the limiting structure 31 and will not be obstructed, thus ensuring the visibility of the information display and ensuring that the user can still clearly see key information such as the remaining power and working status during use or charging. In specific application scenarios, the display module 33 can be set at the end of only one pull-out bracket 32, or the display module 33 can be set at the ends of both pull-out brackets 32, and more information can be displayed through the two display modules 33 (or the two display modules 33 can display different information respectively).

[0042] In a specific embodiment, the ends of the two brackets 30 can be connected by a connecting arm to form an integral support structure, thereby improving the stability and load-bearing capacity of the electronic device. Simultaneously, a display module 33 with a larger display area can be installed on the connecting arm linking the ends of the two brackets 30, further enhancing the clarity and viewing range of the displayed information.

[0043] Combination Figure 3 and Figure 6 As shown, in one embodiment, the bracket 30 is a rotating bracket 34, and the second connecting structure is a rotating shaft structure adapted to the rotating bracket 34. The bracket 30 rotates and unfolds towards the front of the power supply body 10 to support the bottom of the electronic device.

[0044] In this embodiment, the rotating bracket 34 is unfolded and folded through a pivot structure. When in use, it is unfolded to the front of the power supply body 10 to support the electronic device.

[0045] In one embodiment, a display module 33 is provided at the end of the rotating bracket 34. The display module 33 is electrically connected to the circuit board through a flexible circuit provided in the second connection structure. The display module 33 is used to display the power, voltage, text and / or graphic information of the power bank.

[0046] In this embodiment, by setting a display module 33 at the end of the rotating bracket 34, the power, voltage and other relevant information of the power bank can be displayed to the user intuitively, so that the user can understand the power status in real time during use.

[0047] In one embodiment, a second storage groove 12 adapted to the shape and contour of the rotating bracket 34 is provided on the side of the power supply body 10 in the width direction. The rotating bracket 34 rotates toward the side of the power supply body 10 in the width direction and is stored in the second storage groove 12.

[0048] In this embodiment, by providing a second storage slot 12, the rotating bracket 34 can be stored away when not in use, making it flush with the side of the power bank body 10, thereby reducing the overall space occupied and improving the portability and neat appearance of the power bank. At the same time, the second storage slot 12 also protects the rotating bracket 34, preventing damage to the bracket 34 due to collisions or friction during carrying, further improving the product's service life and stability.

[0049] In one embodiment, the two ends of the retracted bracket 30 are respectively adjacent to the two ends of the power supply body 10 in the width direction. In this embodiment, the bracket 30 is configured such that the two ends of the retracted bracket are respectively adjacent to the two ends of the power supply body 10 in the width direction, thereby enabling the bracket 30 to achieve a longer span to accommodate larger electronic devices.

[0050] In one embodiment, the rotating bracket 34 is rotatably connected to the side of the power supply body 10 in the width direction, and the rotating bracket 34 rotates toward the top surface of the power supply body 10 and is housed in the side of the power supply body 10 in the width direction. Alternatively, the rotating bracket 34 is rotatably connected to the bottom side of the power supply body 10, and the rotating bracket 34 rotates toward the side of the power supply body 10 and is stored in the bottom side of the power supply body 10.

[0051] In this embodiment, the rotating bracket 34 can be configured with different rotation and storage methods to meet the user's needs in different scenarios. For example... Figure 3 and Figure 4 As shown, the rotating bracket 34 can be disposed on the side of the power supply body 10 in the width direction. When unfolded, it rotates vertically from the side of the power supply body 10 in the width direction towards the front, thereby supporting the bottom of the electronic device; or, as... Figure 5 and Figure 6As shown, when the rotating bracket 34 is rotatably connected to the bottom side of the power supply body 10, it is embedded in the bottom side in the stored state. When it is unfolded, it rotates outward along the horizontal surface until it is unfolded on the front of the power supply body 10.

[0052] Of course, in other embodiments, the rotating bracket 34 can also rotate in other ways, as long as it meets the storage requirements of the rotating bracket 34 and the requirements for supporting electronic devices. Specifically, it can be flexibly adjusted according to the structural design of the power supply body 10 and the usage scenario.

[0053] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the systems disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the descriptions are relatively simple; relevant parts can be referred to in the method section. It should be noted that those skilled in the art can make various improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

[0054] It should also be noted that, in this specification, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A portable power bank with a stand, characterized in that, include: The power supply body (10) is rectangular in shape and contains battery cells and circuit boards. The support frame (20) is rotatably connected to the first side via a first connecting structure, the first connecting structure being provided with a damping structure and / or a locking buckle that can lock the angle; The bracket (30) is provided in two parts, and the two brackets (30) are respectively connected to the two ends of the second side by a second connecting structure; The first side is the side along the length of the power supply body (10) and is the connecting edge between the top and back surfaces of the power supply body (10). The support frame (20) can be rotated outward relative to the top surface of the power supply body (10) to support the back of the electronic device. The second side is the side along the length of the power supply body (10) and is the connecting edge between the bottom and front surfaces of the power supply body (10). The bracket (30) can be rotated outward or unfolded outward relative to the front surface of the power supply body (10). The bottom surface of the bracket (30) after being rotated out or unfolded is flush with the bottom surface of the power supply body (10) to support the bottom of the electronic device.

2. The portable power bank with stand according to claim 1, characterized in that, The axial direction of the first connecting structure is parallel to the length direction of the power supply body (10), and the support frame (20) is arranged along the length direction of the power supply body (10).

3. The portable power bank with a stand according to claim 2, characterized in that, The support frame (20) is a U-shaped support frame (20) or an I-shaped support frame (20).

4. The portable power bank with a support frame according to claim 2, characterized in that, The power supply body (10) has a first storage groove (11) on its top surface that matches the shape and outline of the support frame (20), and the support frame (20) is stored in the first storage groove (11).

5. The portable power bank with a stand according to claim 1, characterized in that, The end of the bracket (30) is provided with a limiting structure (31) to prevent the electronic device from slipping off the bracket (30).

6. The portable power bank with a support frame according to claim 1, characterized in that, The bracket (30) is a pull-out bracket (32), and the second connecting structure is a slide groove or slide rail structure adapted to the pull-out bracket (32). The bracket (30) is pulled out or retracted from the second side along the width direction of the power supply body (10).

7. The portable power bank with a support frame according to claim 6, characterized in that, The end of the pull-out bracket (32) is provided with a display module (33). The display module (33) is electrically connected to the circuit board through a flexible circuit disposed inside the pull-out bracket (32). The display module (33) is used to display the power, voltage, text and / or pattern information of the power bank.

8. The portable power bank with a stand according to claim 1, characterized in that, The bracket (30) is a rotating bracket (34), and the second connecting structure is a rotating shaft structure adapted to the rotating bracket (34). The bracket (30) rotates and unfolds in front of the power supply body (10) to support the bottom of the electronic device.

9. The portable power bank with a stand according to claim 8, characterized in that, The rotating bracket (34) is provided with a display module (33) at its end. The display module (33) is electrically connected to the circuit board through a flexible circuit provided in the second connection structure. The display module (33) is used to display the power, voltage, text and / or pattern information of the power bank.

10. The portable power bank with a support frame according to claim 8, characterized in that, The power supply body (10) has a second storage groove (12) on its side in the width direction that is adapted to the shape and outline of the rotating bracket (34). The rotating bracket (34) rotates to the side in the width direction of the power supply body (10) and is stored in the second storage groove (12).

11. The portable power bank with a support frame according to claim 8, characterized in that, The two ends of the bracket (30) after being stored are respectively adjacent to the two ends of the power supply body (10) in the width direction.

12. The portable power bank with a support frame according to claim 8, characterized in that, The rotating bracket (34) is rotatably connected to the side of the power supply body (10) in the width direction. The rotating bracket (34) rotates toward the top surface of the power supply body (10) and is stored in the side of the power supply body (10) in the width direction. Alternatively, the rotating bracket (34) is rotatably connected to the bottom side of the power supply body (10), and the rotating bracket (34) rotates toward the side of the power supply body (10) and is stored in the bottom side of the power supply body (10).

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