Mobile power supply with folding stand
Patent Information
- Application Number
- CN202522214474.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-10-20
AI Technical Summary
[0002]具有折叠支架的移动电源是一种结合了移动电源和手机支架功能的便携式充电设备；目前的无线移动电源吸附在手机的背面，起无线充电功能，而手机支架的设计大多为背侧内嵌安装有转动的支架，以在横屏使用时提供支撑效果；但是这样的设计结构简单，支撑稳定性不足，尤其在光滑的桌面上时，支架的角度调节有所限制，甚至无法提供支撑，因此，我们提出一种具有折叠支架的移动电源
1、通过设计转动支架和可伸缩、可转动的支脚架，使得移动电源在吸附在手机上时，可以打开折叠支架与桌面形成稳定的支撑，这种设计不仅提高了支撑的稳定性，还使得移动电源在不同场景下都能提供有效的支撑。
Smart Images
Figure CN224909122U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mobile power bank technology, and in particular to a mobile power bank with a folding bracket. Background Technology
[0002] A power bank with a folding stand is a portable charging device that combines the functions of a power bank and a phone stand. Current wireless power banks are attached to the back of the phone for wireless charging, while most phone stands are designed with a rotating bracket embedded in the back to provide support when using the phone in landscape mode. However, such designs are simple in structure and lack stability, especially on smooth surfaces where the angle adjustment of the bracket is limited or even fails to provide support. Therefore, we propose a power bank with a folding stand. Summary of the Invention
[0003] The purpose of this invention is to address the shortcomings of existing technologies by designing a stable support structure for the power bank. This structure allows the power bank to be attached to a mobile phone, and when its folding stand is opened, it can form a stable support against the desktop. Furthermore, the support angle is adjustable to meet different usage needs.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: A power bank with a folding bracket, including a magnetic power bank, wherein a rotating bracket is provided on the magnetic surface away from the power bank, the rotating bracket is "T" shaped, and its horizontal side is close to the longer side of the power bank. Plug blocks are also symmetrically provided on both ends of the horizontal side near the longer side of the power bank. An embedded groove is formed on the longer side wall of the mobile power supply near the plug-in block. Limiting telescopic grooves are provided at both ends of the embedded groove. Sliding blocks are slidably connected to the limiting telescopic grooves. Each sliding block extends out of the limiting telescopic groove and is provided with a support bracket inside the embedded groove. The two support brackets are stacked one on top of the other inside the embedded groove. A magnetic block is provided at the center of the two support brackets and the embedded groove.
[0005] Furthermore, the vertical side of the rotating bracket is rotatably connected to the bracket groove of the power bank away from the magnetic surface, with a maximum rotation angle of 90°, and the thickness of the rotating bracket is the same as the depth of the bracket groove. The bracket groove also has a built-in plug-in block.
[0006] Furthermore, the depth of the recessed groove is the same as the thickness of the two support legs.
[0007] Furthermore, both the limiting expansion groove and the sliding block have a "convex" cross-section, and the sliding block is rotatably connected within the limiting expansion groove.
[0008] Furthermore, the support bracket can rotate 360 degrees via a sliding block, and the two support brackets have several abutment grooves equidistantly spaced on their upper surfaces away from the rotating end for inserting the block.
[0009] Furthermore, both the rotating bracket and the support legs are designed with a plastic-encased metal structure.
[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. By designing a rotating bracket and retractable, rotatable feet, the power bank can unfold its folding bracket and form a stable support with the desktop when it is attached to a mobile phone. This design not only improves the stability of the support, but also enables the power bank to provide effective support in different scenarios.
[0011] 2. The tripods can be stacked vertically and slide within the limiting telescopic groove via sliding blocks. The tripods themselves have a 360-degree rotatable design (generally 90 degrees, in conjunction with a rotating bracket), which allows for opening and storage. The design of the plug-in block and the contact groove allows the support angle to be adjusted according to the user's needs.
[0012] In summary, the portable power bank with a folding stand provided by this utility model solves the problems of insufficient support stability and limited angle adjustment in the prior art, and meets the user's needs in different scenarios. Attached Figure Description
[0013] Figure 1 A schematic diagram of the overall structure of the portable power supply with a folding bracket provided by this utility model; Figure 2 A schematic diagram showing the overall structure of the portable power bank with a folding bracket provided by this utility model. Figure 3 A schematic diagram of the embedded groove of the portable power supply with a folding bracket provided by this utility model.
[0014] Legend: 1. Power bank; 2. Rotating bracket; 21. Plug-in block; 3. Embedded groove; 31. Limiting telescopic groove; 4. Sliding block; 5. Support leg; 51. Contact groove; 6. Magnetic block; 7. Bracket groove. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0016] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.
[0017] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0018] 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 limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example
[0019] like Figure 1-3 As shown, this utility model provides a technical solution: a mobile power supply with a folding bracket, including a magnetic mobile power supply 1. The mobile power supply 1 can be firmly attached to the back of a mobile phone to provide wireless charging for the mobile phone. A "T"-shaped rotating bracket 2 is set at a position of the mobile power supply 1 away from the magnetic surface. The horizontal side of the rotating bracket 2 is close to the longer side of the mobile power supply 1, and plug blocks 21 are symmetrically arranged at both ends of the horizontal side, close to the longer side of the mobile power supply 1.
[0020] On the longer side wall of the power bank 1, near the plug block 21, there is an embedded groove 3. The two ends of the embedded groove 3 are provided with limiting telescopic grooves 31. Sliding blocks 4 are slidably connected in these limiting telescopic grooves 31. The sliding blocks 4 extend out from the limiting telescopic grooves 31 and enter the embedded groove 3, and each of them is connected to a support bracket 5. The two support brackets 5 are stacked one on top of the other in the embedded groove 3. At the center of the embedded groove 3, a magnetic block 6 is provided at the position corresponding to the two support brackets 5. When no support is needed, the support brackets 5 are magnetically attracted to the embedded groove 3. Example
[0021] like Figure 1-3As shown, the vertical side of the rotating bracket 2 is rotatably connected to the bracket groove 7 of the mobile power supply 1 away from the magnetic surface. The maximum rotation angle is 90°. By rotating the rotating bracket 2, the plug-in block 21 can be abutted against the contact groove 51 at different distances. The thickness of the rotating bracket 2 is the same as the depth of the bracket groove 7. The bracket groove 7 also houses the plug-in block 21. The rotating bracket 2 and the plug-in block 21 are stored in the bracket groove 7.
[0022] The depth of the recessed groove 3 is the same as the thickness of the two support legs 5, which ensures that the support legs 5 can move smoothly when stored and unfolded, and will not wobble within the recessed groove 3.
[0023] Both the limiting expansion groove 31 and the sliding block 4 have a "convex" cross-section. This design ensures that the sliding block 4 is more stable and less likely to fall off when sliding in the limiting expansion groove 31. At the same time, the sliding block 4 is rotatably connected in the limiting expansion groove 31, so that the support 5 can not only slide up and down in the embedded groove 3, but also rotate 360 degrees through the rotation of the sliding block 4, thus making it easy to open.
[0024] The support bracket 5 can rotate 360 degrees via the sliding block 4. Several abutment grooves 51 are equidistantly provided on the upper surface of the two support brackets 5 away from the rotating end. When the user needs to unfold the bracket for support, he / she only needs to insert the plug block 21 into the corresponding abutment groove 51.
[0025] Both the rotating bracket 2 and the support leg 5 are designed with a plastic-encased metal structure. This design ensures the strength and stability of the bracket, while also making the bracket lighter and easier for users to carry and use.
[0026] The working process of this utility model is as follows: First, when using a power bank with a folding stand, the user needs to attach the power bank 1 to the back of the phone and ensure that the power bank 1 is in close contact with the phone. Then, the user can rotate the rotating stand 2 out of the stand slot 7 as needed and adjust it to a suitable angle. Next, the user slides and rotates (90 degrees towards the back of the phone) the stand 5 to unfold it from the recessed slot 3. Finally, the user only needs to insert the plug 21 on the rotating stand 2 into the contact groove 51 on the stand 5 to achieve stable support of the stand. In this way, the user can conveniently use the power bank to charge the phone and the folding stand provides stable support for the phone.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A portable power bank with a folding stand, including a magnetic portable power bank (1), characterized in that: A rotating bracket (2) is provided on the magnetic surface away from the mobile power supply (1). The rotating bracket (2) is "T" shaped, with its horizontal side close to the longer side of the mobile power supply (1). Plug blocks (21) are also symmetrically provided on the horizontal side near both ends of the mobile power supply (1) near the longer side of the mobile power supply (1). An embedded groove (3) is opened on the longer side wall of the mobile power supply (1) near the plug-in block (21). The two ends of the embedded groove (3) are provided with limiting telescopic grooves (31). Sliding blocks (4) are slidably connected to the limiting telescopic grooves (31). The sliding blocks (4) extend out of the limiting telescopic grooves (31) and are provided with support brackets (5) in the embedded grooves (3). The two support brackets (5) are stacked up and down in the embedded grooves (3). The two support brackets (5) are provided with magnetic blocks (6) corresponding to the center of the embedded grooves (3).
2. The portable power bank with a folding bracket according to claim 1, characterized in that: The rotating bracket (2) is rotatably connected to the bracket groove (7) of the mobile power supply (1) away from the magnetic surface. The maximum rotation angle is 90°. The thickness of the rotating bracket (2) is the same as the depth of the bracket groove (7). The bracket groove (7) also has a built-in plug-in block (21).
3. The portable power bank with a folding bracket according to claim 1, characterized in that: The depth of the recess (3) is the same as the thickness of the two legs (5).
4. The portable power bank with a folding bracket according to claim 1, characterized in that: The cross-sections of the limiting expansion groove (31) and the sliding block (4) are both "convex", and the sliding block (4) is rotatably connected in the limiting expansion groove (31).
5. The portable power bank with a folding bracket according to claim 4, characterized in that: The support bracket (5) can rotate 360 degrees via the sliding block (4). The two support brackets (5) have several abutting grooves (51) equidistantly opened on the upper surface away from the rotating end, for the insertion block (21) to abut.
6. The portable power bank with a folding bracket according to claim 1, characterized in that: Both the rotating bracket (2) and the support frame (5) are designed with plastic-encased metal structure.