A folding stand for a portable solar charging panel

Abstract

The utility model provides a kind of folding support of portable solar charging panel, belong to new energy and portable device technical field, including moving mechanism, including storage shell, fixedly connected in the storage box of storage shell inner wall, fixedly connected in the connecting frame of storage shell side wall, through bearing connection in the moving wheel of connecting frame side wall, and fixedly connected in the placing rack of storage shell inner wall.The utility model is through the setting of moving mechanism and supporting mechanism, improves portability and functionality while guaranteeing the stability of structure, and the storage shell in moving mechanism and moving wheel facilitate the transportation and storage of overall device, and supporting mechanism adopts motor drive screw rod cooperation multistage hinged structure, realize the one-key type quick unfolding and folding of solar panel, greatly improve use convenience, and the linkage design of connecting assembly passes through transmission frame, abutment and support frame, so that folding state is compact rhombus and forms stable rectangular support after unfolding, ensure structural strength.

Description

Technical Field

[0001] This utility model belongs to the field of new energy and portable equipment technology, specifically relating to a folding bracket for a portable solar charging panel. Background Technology

[0002] The background technology of folding brackets can be traced back to simple folding furniture in ancient times, such as Chinese folding chairs and stools. The core principle is to achieve foldability by using mechanical structures such as hinges and pivots. In its development, with the advancement of metal processing technology in the 19th century, folding brackets were applied in the industrial field. In the 20th century, the rise of polymer materials and lightweight design promoted its diversified development in consumer electronics, medical, aerospace and other scenarios. Modern application scenarios have expanded to portable devices, home furnishings and emergency rescue, etc., taking into account both functionality and space efficiency, and have become an important solution in modern industrial design.

[0003] Currently, solar folding brackets on the market generally suffer from problems such as insufficient structural stability, limited adjustment flexibility, and low unfolding efficiency. Traditional brackets mostly use manual folding, which is cumbersome to operate and difficult to deploy quickly. Some electric folding structures are bulky due to their complex design, making it difficult to balance portability and functionality. Summary of the Invention

[0004] The purpose of this invention is to provide a folding bracket for a portable solar charging panel, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A folding stand for a portable solar charging panel includes,

[0007] The moving mechanism includes a storage shell, a storage box fixedly connected to the inner wall of the storage shell, a connecting frame fixedly connected to the side wall of the storage shell, a moving wheel connected to the side wall of the connecting frame via a bearing, and a placement rack fixedly connected to the inner wall of the storage shell.

[0008] The support mechanism includes a fixed frame fixedly connected to the side wall of the placement rack, a retraction motor adapted to be installed on the inner wall of the fixed frame, a first lead screw fixedly connected to the output ends on both sides of the retraction motor, a retraction seat threadedly connected to the surface of the first lead screw, a connecting component disposed on the surface of the retraction seat, an adjusting component disposed on the surface of the connecting component, and a linkage motor disposed on the surface of the adjusting component.

[0009] As a preferred embodiment of the present invention, the connecting assembly includes a transmission frame connected to the side wall of the retractable seat via bearings, a support frame connected to the side wall of the transmission frame via bearings, and a first support frame hinged to the side wall of the support frame.

[0010] As a preferred embodiment of the present invention, the connecting assembly further includes a second support frame hinged to the side wall of the first support frame, a connecting platform hinged to the end of the second support frame, and a mounting base fixedly connected to the side wall of the connecting platform.

[0011] As a preferred embodiment of this utility model, the adjustment assembly includes an adjustment motor adapted to be installed on the side wall of the mounting base, a worm gear fixedly connected to the output end of the adjustment motor, and a semi-worm gear meshing on the surface of the worm gear.

[0012] As a preferred embodiment of the present invention, the adjustment assembly further includes a mounting bracket fixedly connected to the side wall of the semi-worm gear, an extension motor adapted to be installed on the side wall of the mounting bracket, a screw fixedly connected to the output end of the extension motor, and an extension platform threadedly connected to the surface of the screw.

[0013] As a preferred embodiment of this utility model, the retractable assembly includes a support motor fixedly connected to the side wall of the mounting frame, a transmission rod fixedly connected to the output end of the support motor, and a connecting seat connected to the end of the transmission rod via a bearing.

[0014] As a preferred embodiment of this utility model, the retracting assembly further includes a linkage motor adapted to be installed on the side wall of the connecting seat, a second lead screw fixedly connected to the output ends on both sides of the linkage motor, a shearing frame threadedly connected to the surface of the second lead screw, and a connecting plate adapted to be installed on the side wall of the shearing frame.

[0015] Compared with existing technologies, the advantages of this utility model are as follows: By setting up a moving mechanism and a supporting mechanism, portability and functionality are improved while ensuring structural stability. The storage shell and moving wheels in the moving mechanism facilitate the transportation and storage of the entire device. The supporting mechanism adopts a motor-driven screw and a multi-stage hinge structure to realize one-click quick unfolding and folding of the solar panel, greatly improving ease of use. The connecting component, through the linkage design of the transmission frame, the abutment frame and the supporting frame, makes the folded state a compact rhombus and the unfolded state a stable rectangular support, ensuring structural strength. The adjustment component uses the precise meshing of the worm and the semi-worm wheel to realize stepless adjustment of the solar panel's irradiation angle. With the screw mechanism driven by the extension motor, the light-receiving area can be flexibly expanded. The combination structure of the scissor frame and the connecting plate can quickly unfold a large area of ​​solar panel or fold it for storage under the control of the linkage motor, combining space utilization and structural reliability. It effectively solves the problems of poor portability, inconvenient adjustment and low unfolding efficiency of traditional solar brackets, and is suitable for various scenarios such as outdoor operation and emergency power supply. Attached Figure Description

[0016] 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the moving mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the support mechanism of this utility model.

[0020] Figure 4 This is a folding diagram of the support mechanism of this utility model.

[0021] In the diagram: 100, Moving mechanism; 101, Storage shell; 102, Storage box; 103, Connecting frame; 104, Moving wheels; 105, Placement rack; 200, Supporting mechanism; 201, Fixing frame; 202, Retraction motor; 203, First lead screw; 204, Retraction seat; 205, Connecting assembly; 205a, Transmission frame; 205b, Support frame; 205c, First support frame; 205d, Second support frame; 205e, Connecting platform; 20 5f, Mounting base; 206, Adjustment assembly; 206a, Adjustment motor; 206b, Worm gear; 206c, Semi-worm gear; 206d, Mounting bracket; 206e, Extension motor; 206f, Screw; 206g, Extension table; 207, Retraction assembly; 207a, Support motor; 207b, Transmission rod; 207c, Connecting base; 207d, Linkage motor; 207e, Second lead screw; 207f, Scissor frame; 207g, Connecting plate. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0025] Reference Figures 1-4 This embodiment of the present invention provides a folding bracket for a portable solar charging panel, comprising:

[0026] The moving mechanism 100 includes a storage shell 101, a storage box 102 fixedly connected to the inner wall of the storage shell 101, a connecting frame 103 fixedly connected to the side wall of the storage shell 101, a moving wheel 104 connected to the side wall of the connecting frame 103 by bearings, and a placement rack 105 fixedly connected to the inner wall of the storage shell 101.

[0027] The support mechanism 200 includes a fixed frame 201 fixedly connected to the side wall of the placement rack 105, a retraction motor 202 adapted to be installed on the inner wall of the fixed frame 201, a first lead screw 203 fixedly connected to the output ends on both sides of the retraction motor 202, a retraction seat 204 threadedly connected to the surface of the first lead screw 203, a connecting component 205 disposed on the surface of the retraction seat 204, an adjusting component 206 disposed on the surface of the connecting component 205, and a linkage motor 207d disposed on the surface of the adjusting component 206.

[0028] Specifically, the connecting assembly 205 includes a transmission frame 205a connected to the side wall of the retractable seat 204 via bearings, a support frame 205b connected to the side wall of the transmission frame 205a via bearings, and a first support frame 205c hinged to the side wall of the support frame 205b. The connecting assembly 205 also includes a second support frame 205d hinged to the side wall of the first support frame 205c, a connecting platform 205e hinged to the end of the second support frame 205d, and a mounting seat 205f fixedly connected to the side wall of the connecting platform 205e.

[0029] The transmission frame 205a is designed to drive the retractable seat 204 to move when the retractable motor 202 is running. The retractable seat 204 can drive the transmission frame 205a to move. When the transmission frame 205a moves, it will drive the abutment frame 205b to move. The abutment frame 205b will abut the first support frame 205c to move. The first support frame 205c, together with the second support frame 205d, can run vertically or fold in a diamond shape.

[0030] Furthermore, the adjustment assembly 206 includes an adjustment motor 206a adapted to be installed on the side wall of the mounting base 205f, a worm gear 206b fixedly connected to the output end of the adjustment motor 206a, and a semi-worm gear 206c meshing with the surface of the worm gear 206b. The adjustment assembly 206 also includes a mounting bracket 206d fixedly connected to the side wall of the semi-worm gear 206c, an extension motor 206e adapted to be installed on the side wall of the mounting bracket 206d, a screw 206f fixedly connected to the output end of the extension motor 206e, and an extension platform 206g threadedly connected to the surface of the screw 206f.

[0031] The worm 206b is used in conjunction with the half worm wheel 206c. When the worm 206b rotates, it will drive the half worm wheel 206c to rotate. The half worm wheel 206c makes a circular motion around its own center axis, thereby driving the mounting bracket 206d to adjust its angle. The mounting bracket 206d is connected to the mounting base 205f through a bearing.

[0032] Preferably, the retractable assembly 207 includes a support motor 207a fixedly connected to the side wall of the mounting bracket 206d, a transmission rod 207b fixedly connected to the output end of the support motor 207a, and a connecting seat 207c connected to the end of the transmission rod 207b via a bearing. The retractable assembly 207 also includes a linkage motor 207d adapted to be installed on the side wall of the connecting seat 207c, a second lead screw 207e fixedly connected to the output ends on both sides of the linkage motor 207d, a shearing frame 207f threadedly connected to the surface of the second lead screw 207e, and a connecting plate 207g adapted to be installed on the side wall of the shearing frame 207f.

[0033] It should be noted that the connecting plate 207g is made of multiple small plates hinged together. When the scissor frame 207f is extended to its maximum, it will expand the connecting plate 207g to its maximum, forming a rectangle. When the scissor frame 207f is retracted, it will fold the connecting plate 207g, ensuring the quick storage of the connecting plate 207g and ensuring the stability of the device during operation.

[0034] In use, after the solar panel is cut, it is installed on the side wall of the connecting plate 207g. When it needs to be unfolded, the unfolding motor runs, driving the first lead screw 203 to rotate. The first lead screw 203 drives the unfolding base 204 to move in the direction of the unfolding motor. The unfolding base 204 pushes the transmission frame 205a to move upward. The transmission frame 205a pushes the abutment frame 205b. The abutment frame 205b abuts the first support frame 205c. The first support frame 205c drives the second support frame 205d to move, unfolding from a rhombus shape to a rectangle. The linkage motor 207d runs, driving the second lead screw 207e to rotate. The rotation of the second lead screw 207e drives the two ends of the bottom of the shear frame 207f to move towards the linkage motor 207d. The shear frame 207f opens the connecting plate 207g, and the extension motor 206e runs, driving the screw 206f to rotate. The screw 206f drives the extension table 206g to reciprocate. Solar panels can also be installed on the surface of the extension table 206g. When it is necessary to adjust the angle of sunlight, the adjustment motor 206a can be started. The adjustment motor 206a drives the worm gear 206b to rotate, and the worm gear 206b drives the semi-worm wheel 206c to rotate, thereby adjusting the angle.

[0035] In summary, the moving mechanism 100 and the supporting mechanism 200 enable efficient storage, rapid deployment, and multi-angle adjustment of the solar panels. The storage shell 101 and the moving wheels 104 facilitate the transportation of the entire device. The retraction motor 202 drives the retraction base 204 via the first lead screw 203, which in turn drives the transmission frame 205a and the support frame 205b to smoothly unfold the first support frame 205c and the second support frame 205d from a rhomboid folded state into a rectangular support structure, ensuring stability. The worm gear 20 in the adjusting component 206... The meshing design of 6b and the semi-worm gear 206c allows the mounting bracket 206d to precisely adjust the tilt angle of the solar panel to adapt to the sunlight. The extension motor 206e pushes the extension table 206g through the screw 206f to expand the light-receiving area. The hinged combination of the scissor frame 207f and the connecting plate 207g is driven by the linkage motor 207d to achieve rapid unfolding or folding, taking into account both space utilization and structural strength. Through mechatronics control, the portability, adaptability and energy harvesting efficiency of the solar panel are optimized, making it suitable for various outdoor and other scenarios.

[0036] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0038] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A folding stand for a portable solar charging panel, characterized in that: include, The moving mechanism (100) includes a storage shell (101), a storage box (102) fixedly connected to the inner wall of the storage shell (101), a connecting frame (103) fixedly connected to the side wall of the storage shell (101), a moving wheel (104) connected to the side wall of the connecting frame (103) by a bearing, and a placement rack (105) fixedly connected to the inner wall of the storage shell (101). The support mechanism (200) includes a fixed frame (201) fixedly connected to the side wall of the placement frame (105), a retractable motor (202) adapted to be installed on the inner wall of the fixed frame (201), a first lead screw (203) fixedly connected to the output ends on both sides of the retractable motor (202), a retractable seat (204) threadedly connected to the surface of the first lead screw (203), a connecting component (205) disposed on the surface of the retractable seat (204), an adjusting component (206) disposed on the surface of the connecting component (205), and a linkage motor (207d) disposed on the surface of the adjusting component (206).

2. The folding bracket for a portable solar charging panel according to claim 1, characterized in that: The connecting assembly (205) includes a transmission frame (205a) connected to the side wall of the retractable seat (204) via bearings, a support frame (205b) connected to the side wall of the transmission frame (205a) via bearings, and a first support frame (205c) hinged to the side wall of the support frame (205b).

3. The folding bracket for a portable solar charging panel according to claim 2, characterized in that: The connecting assembly (205) further includes a second support frame (205d) hinged to the side wall of the first support frame (205c), a connecting platform (205e) hinged to the end of the second support frame (205d), and a mounting base (205f) fixedly connected to the side wall of the connecting platform (205e).

4. The folding bracket for a portable solar charging panel according to claim 3, characterized in that: The adjustment assembly (206) includes an adjustment motor (206a) adapted to be installed on the side wall of the mounting base (205f), a worm (206b) fixedly connected to the output end of the adjustment motor (206a), and a semi-worm gear (206c) meshing on the surface of the worm (206b).

5. The folding bracket for a portable solar charging panel according to claim 4, characterized in that: The adjustment assembly (206) further includes a mounting bracket (206d) fixedly connected to the side wall of the semi-worm gear (206c), an extension motor (206e) adapted to be installed on the side wall of the mounting bracket (206d), a screw (206f) fixedly connected to the output end of the extension motor (206e), and an extension table (206g) threadedly connected to the surface of the screw (206f).

6. A folding bracket for a portable solar charging panel according to claim 5, characterized in that: The retraction assembly (207) includes a support motor (207a) fixedly connected to the side wall of the mounting frame (206d), a transmission rod (207b) fixedly connected to the output end of the support motor (207a), and a connecting seat (207c) connected to the end of the transmission rod (207b) via a bearing.

7. A folding bracket for a portable solar charging panel according to claim 6, characterized in that: The retractable assembly (207) further includes a linkage motor (207d) adapted to be installed on the side wall of the connecting seat (207c), a second lead screw (207e) fixedly connected to the output ends on both sides of the linkage motor (207d), a shearing frame (207f) threaded to the surface of the second lead screw (207e), and a connecting plate (207g) adapted to be installed on the side wall of the shearing frame (207f).

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