Plug-in type support

Abstract

The utility model relates to the field of photovoltaic supports, and discloses a plug-in type support which comprises a fixing rod, a supporting frame is rotatably connected to the inner wall of the top end of the fixing rod, two sets of positioning supports A are fixedly connected to the surface of the supporting frame, and positioning supports B are slidably connected to the surfaces of the two sides of the supporting frame. A moving mechanism is arranged on the outer wall of the positioning support B. The moving mechanism comprises a moving block, the inner wall of the moving block penetrates through and is slidably connected with a trapezoidal block, the inner wall of the moving block is slidably connected with two sets of connecting rods, and the inner wall of the moving block is elastically connected with an inserting block through a limiting spring. A rotating mechanism is arranged on the inner wall of the bottom end of the supporting frame. According to the utility model, when the photovoltaic panels are installed, the positioning bracket B can be driven to move through the moving block, and the distance between the positioning bracket B and the positioning bracket A is adjusted, so that the photovoltaic panels with different sizes can be inserted and installed.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic brackets, in particular to a plug-in bracket. Background Art

[0002] Photovoltaic modules are one of the important components of solar power generation systems, used to convert solar energy into electrical energy. Photovoltaic modules are usually composed of components such as solar cells, external brackets, glass covering layers and back panels. Existing photovoltaic modules are composed of solar panels and bracket systems.

[0003] There are many types of existing photovoltaic brackets, including integrated brackets and flexible brackets. Among them, the integrated brackets are used to install photovoltaic panels. Most of them have sliding grooves corresponding to the photovoltaic panels on their surfaces to insert and slide with the guide blocks of the photovoltaic panels to fix them.

[0004] However, most of the existing photovoltaic panel plug-in brackets are made of one-piece welded components. When installing the photovoltaic panel, it is impossible to adjust the distance between the two sets of brackets according to the guide block at the bottom of the photovoltaic panel, so that only one type of photovoltaic panel can be plugged in and installed, which is less practical. After the photovoltaic panel is installed with the one-piece bracket, the inclination angle of the photovoltaic panel cannot be adjusted. The angle of the sun changes with the passage of time, resulting in the photovoltaic panel being unable to rotate according to the angle of the sun, resulting in less light energy storage absorbed by the solar panel. Therefore, a plug-in bracket is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a plug-in bracket, which aims to improve the problem in the prior art that the distance between the two groups of brackets cannot be adjusted according to the guide block at the bottom end of the photovoltaic panel.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plug-in bracket, including a fixed rod, the inner wall of the top end of the fixed rod is rotatably connected to a support frame, the surface of the support frame is fixedly connected to two groups of positioning brackets A, the surfaces on both sides of the support frame are slidably connected to positioning brackets B, the outer wall of the positioning bracket B is provided with a moving mechanism, the moving mechanism includes a moving block, the inner wall of the moving block passes through and is slidably connected to a trapezoidal block, the inner wall of the moving block is slidably connected to two groups of connecting rods, the inner wall of the moving block is elastically connected to the plug block through a limit spring, and the inner wall of the bottom end of the support frame is provided with a rotating mechanism.

[0007] As a further description of the above technical solution:

[0008] The rotating mechanism comprises a moving rod, which is elastically connected to the inner wall of the bottom end of the supporting frame through a return spring, and a limiting block is arranged at the bottom end of the outer wall of the moving rod.

[0009] As a further description of the above technical solution:

[0010] The moving block is fixedly connected to the outer side wall of the positioning bracket B, and the bottom end of the outer wall of the moving block is slidably connected to the inner wall of the support frame.

[0011] As a further description of the above technical solution:

[0012] One end of the limit spring is fixedly connected to the outer wall of the insert block, and the other end of the limit spring is fixedly connected to the inner wall of the moving block.

[0013] As a further description of the above technical solution:

[0014] The insert block penetrates and is slidably connected to the inner wall at the bottom end of the moving block. The inner side wall of the support frame is provided with multiple groups of slots, and the insert block is plugged into the inner wall of the slot.

[0015] As a further description of the above technical solution:

[0016] An inclined surface is provided at one end of the connecting rod away from the inserting block, and outer walls on both sides of the trapezoidal block are slidably connected to the inner wall of the connecting rod.

[0017] As a further description of the above technical solution:

[0018] The top end of the outer wall of the moving rod is slidably connected to the inner wall of the bottom end of the supporting frame, the outer wall of the top end of the fixed rod is provided with a limiting groove, and the limiting block is plugged into the inner wall of the limiting groove.

[0019] As a further description of the above technical solution:

[0020] One end of the return spring is fixedly connected to the outer wall of the top end of the moving rod, and the other end of the return spring is fixedly connected to the inner wall of the bottom end of the supporting frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by providing a moving mechanism, when installing the photovoltaic panel, the positioning bracket B can be driven to move by the moving block, and the distance between the positioning bracket B and the positioning bracket A can be adjusted, so as to perform plug-in installation according to photovoltaic panels of different sizes.

[0023] 2. In the present invention, a rotating mechanism is provided. After the photovoltaic panel is installed, the irradiation angle of the photovoltaic panel can be adjusted by the rotating mechanism, thereby solving the problem in the prior art that the integrated bracket cannot adjust the angle of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is an overall three-dimensional schematic diagram of a plug-in bracket proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the top view of the support frame of a plug-in bracket proposed by the utility model;

[0026] Figure 3 This is a partial cross-sectional structural schematic diagram of a moving block of a plug-in bracket proposed by the utility model;

[0027] Figure 4 A plug-in bracket proposed by the utility model Figure 3 The enlarged structural diagram of part A in the middle;

[0028] Figure 5 A partial cross-sectional structural schematic diagram of a support frame of a plug-in bracket proposed by the utility model;

[0029] Figure 6 The utility model is a schematic structural diagram of a state in which a limit block of a plug-in bracket and a top end of a fixing rod are separated.

[0030] Legend:

[0031] 1. Fixed rod; 2. Support frame; 3. Positioning bracket A; 4. Positioning bracket B; 5. Moving mechanism; 51. Moving block; 52. Connecting rod; 53. Trapezoidal block; 54. Limiting spring; 55. Insert block; 6. Rotating mechanism; 61. Reset spring; 62. Moving rod; 63. Limiting block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-Figure 3 The utility model provides an embodiment: a plug-in bracket, including a fixing rod 1, the inner wall of the top end of the fixing rod 1 is rotatably connected to a support frame 2, the surface of the support frame 2 is fixedly connected to two groups of positioning brackets A3, and the surfaces on both sides of the support frame 2 are slidably connected to positioning brackets B4, and the surfaces of the positioning brackets A3 and B4 are both provided with sliding grooves, which fit with the guide blocks at the bottom end of the photovoltaic panel, so that the photovoltaic panel can be plugged into the inner wall of the sliding groove, thereby installing and fixing it. This is the prior art, and the outer wall of the positioning bracket B4 is provided with a moving mechanism 5.

[0034] Reference Figure 2-Figure 4The moving mechanism 5 includes a moving block 51, which is fixedly connected to the outer side wall of the positioning bracket B4, and the bottom end of the outer wall of the moving block 51 is slidably connected to the inner wall of the support frame 2. Two groups of guide blocks are arranged at the bottom end of the moving block 51, so that the moving block 51 can only move on the inner wall of the support frame 2 and cannot be separated from its inner wall, and a corresponding guide groove is provided on the surface of the support frame 2. The inner wall of the moving block 51 passes through and is slidably connected with a trapezoidal block 53, and the inner wall of the moving block 51 is slidably connected with two groups of connecting rods 52, and an inclined surface is provided at one end of the connecting rod 52 away from the plug block 55. The outer walls of the trapezoidal blocks 53 on both sides are slidably connected to the inner walls of the connecting rods 52, and the outer walls of the trapezoidal blocks 53 are provided with sliding grooves that fit the inner walls of the connecting rods 52 on both sides, so that the trapezoidal blocks 53 will drive the two groups of connecting rods during the descent process. The rod 52 moves outward synchronously, and the inner wall of the moving block 51 is elastically connected with the plug block 55 through a limit spring 54. One end of the limit spring 54 is fixedly connected to the outer wall of the plug block 55, and the other end of the limit spring 54 is fixedly connected to the inner wall of the moving block 51. The function of the limit spring 54 is to automatically reset the position of the plug block 55 after being squeezed and moved by the connecting rod 52. The plug block 55 penetrates and is slidably connected to the inner wall of the bottom end of the moving block 51. The inner side wall of the support frame 2 is provided with multiple groups of slots, and the plug block 55 is plugged into the inner wall of the slot. The plug-in between the two can fix the multiple positions where the moving block 51 drives the positioning bracket B4 to move, so as to cooperate with the fixed positioning bracket A3 to adjust the width of the photovoltaic panel. The inner wall of the bottom end of the support frame 2 is provided with a rotating mechanism 6.

[0035] Reference Figure 5-Figure 6 The rotating mechanism 6 includes a moving rod 62, and a handle is provided on the surface of the moving rod 62, so that the moving rod 62 can be pulled conveniently through the handle. The top end of the outer wall of the moving rod 62 is slidably connected to the inner wall at the bottom end of the support frame 2, and a limiting groove is provided on the outer wall at the top end of the fixed rod 1, and the limiting block 63 is plugged into the inner wall of the limiting groove. The plugging between the two fixes the support frame 2 at multiple positions rotated on the inner wall at the top end of the fixed rod 1, so that the position of the photovoltaic panel can be adjusted according to the angle of the sun's radiation. The moving rod 62 is elastically connected to the inner wall at the bottom end of the support frame 2 by a return spring 61, and one end of the return spring 61 is fixedly connected to the outer wall at the top end of the moving rod 62, and the other end of the return spring 61 is fixedly connected to the inner wall at the bottom end of the support frame 2. The function of the return spring 61 is to automatically reset the position of the moving rod 62 after it is pulled outward. A limiting block 63 is provided at the bottom end of the outer wall of the moving rod 62

[0036] Working principle: When installing the photovoltaic panel, the trapezoidal block 53 can be pressed to move downward on the inner wall of the moving block 51, so that its two ends can slide on the inner wall of the connecting rod 52, and the two groups of connecting rods 52 can be squeezed to drive the plug block 55 to move synchronously on the inner wall of the moving block 51, and the plug block 55 will allow the limit spring 54 to be elastically compressed during the movement, and the plug block 55 will also be separated from the card slot at the current position of the support frame 2. At this time, the moving block 51 can be adjusted to push the positioning bracket B4 to move closer to the positioning bracket A3, so as to adjust the distance between the two, and adjust according to the position of the photovoltaic panel guide block. After the adjustment is completed, the trapezoidal block 53 is released, and the two groups of plug blocks 55 will be elastically acted upon by the limit spring 54 to restore the two plug blocks 55 to their initial positions, and the two groups of connecting rods 52 can push the trapezoidal block 53 to synchronously restore to their initial positions, so that the plug block 55 is plugged into the card slot at the current position of the support frame 2, thereby synchronously fixing the moving block 51 and the positioning bracket B4.

[0037] At the same time, after the photovoltaic panel is installed, when it is necessary to adjust its angle of absorbing the sun, the handle on the outside of the movable rod 62 can be grasped to pull the movable rod 62 to drive the limit block 63 to disengage from the insertion in the limit groove at the top of the fixed rod 1. When the movable rod 62 is pulled outward, the reset spring 61 will be elastically compressed. At this time, the movable rod 62 can be directly rotated to drive the bracket 2 and the photovoltaic panel on its surface to rotate. After adjusting the position, release the movable rod 62 and it will be elastically acted upon by the reset spring 61, and it will be connected with the through hole at the current position of the fixed rod 1, thereby fixing the position of the support frame 2 after rotation.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plug-in bracket, comprising a fixing rod (1), characterized in that: The inner wall of the top end of the fixed rod (1) is rotatably connected to a support frame (2), the surface of the support frame (2) is fixedly connected to two groups of positioning brackets A (3), the surfaces on both sides of the support frame (2) are slidably connected to positioning brackets B (4), and the outer wall of the positioning bracket B (4) is provided with a moving mechanism (5), and the moving mechanism (5) includes a moving block (51); A trapezoidal block (53) is penetrated through and slidably connected to the inner wall of the moving block (51); two groups of connecting rods (52) are slidably connected to the inner wall of the moving block (51); an insert block (55) is elastically connected to the inner wall of the moving block (51) via a limit spring (54); and a rotating mechanism (6) is provided on the inner wall of the bottom end of the support frame (2).

2. The plug-in bracket according to claim 1, characterized in that: The rotating mechanism (6) comprises a moving rod (62), wherein the moving rod (62) is elastically connected to the inner wall at the bottom end of the support frame (2) via a return spring (61), and a limiting block (63) is provided at the bottom end of the outer wall of the moving rod (62).

3. The plug-in bracket according to claim 1, characterized in that: The moving block (51) is fixedly connected to the outer side wall of the positioning bracket B (4), and the bottom end of the outer wall of the moving block (51) is slidably connected to the inner wall of the support frame (2).

4. The plug-in bracket according to claim 1, characterized in that: One end of the limit spring (54) is fixedly connected to the outer wall of the insert block (55), and the other end of the limit spring (54) is fixedly connected to the inner wall of the moving block (51).

5. The plug-in bracket according to claim 1, characterized in that: The insert block (55) penetrates through and is slidably connected to the inner wall of the bottom end of the moving block (51); the inner side wall of the support frame (2) is provided with a plurality of groups of slots, and the insert block (55) is plugged into the inner wall of the slot.

6. The plug-in bracket according to claim 1, characterized in that: An inclined surface is provided at one end of the connecting rod (52) away from the inserting block (55), and the outer walls on both sides of the trapezoidal block (53) are slidably connected to the inner wall of the connecting rod (52).

7. The plug-in bracket according to claim 2, characterized in that: The top end of the outer wall of the movable rod (62) is slidably connected to the inner wall of the bottom end of the support frame (2); the outer wall of the top end of the fixed rod (1) is provided with a limiting groove; the limiting block (63) is plugged into the inner wall of the limiting groove.

8. The plug-in bracket according to claim 2, characterized in that: One end of the return spring (61) is fixedly connected to the outer wall at the top end of the moving rod (62), and the other end of the return spring (61) is fixedly connected to the inner wall at the bottom end of the support frame (2).

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