A solar panel sealed connection device

Abstract

The utility model relates to the technical field of sunlight plate, specifically relates to a sunlight plate sealing connecting device, including the connecting body, the both sides of connecting body are equipped with first sunlight plate and second sunlight plate respectively, be equipped with connecting assembly among the connecting body, and connecting assembly is used for strengthening the connecting stability and the connecting strength between first sunlight plate and second sunlight plate, and connecting assembly includes the movable block in the connecting body, and the movable block is equipped with the pressing plate, the utility model discloses through the setting connecting assembly can make first sunlight plate and second sunlight plate in the process of installing to the connecting body, through the cooperation of positioning hole and positioning post makes first sunlight plate and second sunlight plate on the position accurate of connecting body, and through the tool insertion into hexagon hole rotates threaded rod simultaneously, thereby making movable block moves to the middle place in the limiting slot, and the movement of movable block makes the pressing plate gradually exerts pressure on first sunlight plate and second sunlight plate, makes it on the connecting body limit fixed, enhances the connecting stability.

Description

Technical Field

[0001] This utility model relates to the field of polycarbonate sheet technology, and in particular to a polycarbonate sheet sealing connection device. Background Technology

[0002] Polycarbonate sheet, also known as polycarbonate sheet (PC sheet), is a high-performance transparent hollow or solid sheet made from polycarbonate resin through a hot extrusion process. With its excellent properties such as lightweight, high strength, light transmission, heat insulation, impact resistance, and flame retardancy, it has become a widely used energy-saving and environmentally friendly material in modern construction, agriculture, transportation, and other fields.

[0003] In most cases, polycarbonate sheets are spliced ​​together according to their area size. However, existing polycarbonate sheets lack corresponding support structures at the joints between adjacent sheets, relying solely on sealing strips to maintain the connection. This results in poor connection strength between the sheets, making them prone to separation.

[0004] Therefore, a sealing connection device for polycarbonate sheets is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a sealing connection device for polycarbonate sheets to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polycarbonate sheet sealing connection device, comprising a connecting body, wherein a first polycarbonate sheet and a second polycarbonate sheet are respectively provided on both sides of the connecting body; a connecting component is provided in the connecting body, the connecting component is used to enhance the connection stability and connection strength between the first polycarbonate sheet and the second polycarbonate sheet, the connecting component includes a movable block provided in the connecting body, the movable block is provided with a pressure plate, and a protruding post is fixedly connected to the pressure plate.

[0007] Preferably, both the first and second polycarbonate sheets are provided with positioning holes, and a positioning post adapted to the positioning hole is fixedly connected to the connecting body. The cooperation between the positioning hole and the positioning post is used to determine the position of the first and second polycarbonate sheets in the connecting body.

[0008] Preferably, the connecting body has a placement groove, and both the first polycarbonate sheet and the second polycarbonate sheet are slidably connected in the placement groove.

[0009] Preferably, a threaded rod is rotatably connected to the connecting body, and the threaded rod is threadedly connected to the movable block, and a hexagonal hole is provided at the top end of the threaded rod.

[0010] Preferably, a limiting groove is provided in the connecting body, and the movable block is slidably connected in the limiting groove, and an opening is provided between the movable block and the pressure plate.

[0011] Preferably, the first and second polycarbonate sheets are provided with connecting holes, which are adapted to the protruding posts.

[0012] Preferably, a sealing gasket is fixedly connected to the pressure plate.

[0013] The beneficial effects of this utility model are: This invention, through the design of a connecting component, ensures that the first and second polycarbonate sheets are accurately positioned on the connector during installation. The positioning holes and posts work together to achieve this. Simultaneously, a tool inserted into the hexagonal hole rotates the threaded rod, causing a movable block to move towards the center within the limiting groove. This movement applies pressure to the pressure plate, fixing the first and second polycarbonate sheets at the upper limit of the connector, enhancing connection stability. Furthermore, the protrusion enters the connecting hole, further strengthening the connection between the first and second polycarbonate sheets, making them impossible to separate from the connector. Reversing the rotation of the threaded rod allows the pressure plate to detach from the first and second polycarbonate sheets, and the protrusion to disengage from the connecting hole, enabling direct and quick removal of the first and second polycarbonate sheets. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a polycarbonate sheet sealing connection device according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the first polycarbonate sheet structure of a polycarbonate sheet sealing connection device according to an embodiment of the present invention; Figure 3 This invention relates to a sealing connection device for polycarbonate sheets. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the connecting body structure of a polycarbonate sheet sealing connection device according to an embodiment of the present invention; Figure 5 This is a cross-sectional view of the pressure plate structure of a polycarbonate sheet sealing connection device according to an embodiment of the present invention; Figure 6 This is a cross-sectional structural diagram of the connecting body of a polycarbonate sheet sealing connection device according to an embodiment of the present invention.

[0016] The following are marked in the diagram: 1. Connector; 2. First polycarbonate sheet; 3. Second polycarbonate sheet; 4. Movable block; 5. Pressure plate; 6. Protruding column; 7. Positioning hole; 8. Positioning post; 9. Placement groove; 10. Threaded rod; 11. Hexagonal hole; 12. Limiting groove; 13. Through port; 14. Connecting hole; 15. Sealing gasket. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0018] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] like Figures 1 to 6 As shown in the figure, a specific embodiment of this utility model provides a polycarbonate sheet sealing connection device, including a connecting body 1, with a first polycarbonate sheet 2 and a second polycarbonate sheet 3 respectively provided on both sides of the connecting body 1; the connecting body 1 is provided with a connecting component, which is used to enhance the connection stability and connection strength between the first polycarbonate sheet 2 and the second polycarbonate sheet 3. In conventional splicing methods, the first polycarbonate sheet 2 and the second polycarbonate sheet 3 are mostly sealed and connected by bonding rubber strips. Although the connection stability can be maintained temporarily, over time, the aging and corrosion of the rubber strips will greatly reduce the connection strength between the two, and even cause separation. By setting the connecting component, the first polycarbonate sheet 2 and the second polycarbonate sheet 3 can be firmly connected, greatly enhancing the connection strength and stability between the two. At the same time, it is faster and more convenient to install, disassemble and replace, and the connection structure between the two can be recycled, saving resources.

[0020] like Figures 1 to 6As shown, specifically, both the first polycarbonate sheet 2 and the second polycarbonate sheet 3 are provided with positioning holes 7. The connecting body 1 is fixedly connected with positioning posts 8 that are adapted to the positioning holes 7. The cooperation between the positioning holes 7 and the positioning posts 8 is used to determine the position of the first polycarbonate sheet 2 and the second polycarbonate sheet 3 in the connecting body 1. The connecting body 1 is provided with placement grooves 9. The first polycarbonate sheet 2 and the second polycarbonate sheet 3 are slidably connected in the placement grooves 9. When connecting the first polycarbonate sheet 2 and the second polycarbonate sheet 3, the first polycarbonate sheet 2 and the second polycarbonate sheet 3 are placed at both ends of the connecting body 1, so that both are placed into the placement grooves 9. During this process, the positioning posts 8 on the connecting body 1 penetrate into the positioning holes 7. The cooperation between the positioning holes 7 and the positioning posts 8 keeps the positions of the first polycarbonate sheet 2 and the second polycarbonate sheet 3 on both sides of the connecting body 1 accurate.

[0021] like Figures 1 to 6As shown, specifically, a threaded rod 10 is rotatably connected to the connecting body 1, and the threaded rod 10 is threadedly connected to the movable block 4. A hexagonal hole 11 is provided at the top of the threaded rod 10. A limiting groove 12 is provided in the connecting body 1, and the movable block 4 is slidably connected in the limiting groove 12. An opening 13 is provided between the movable block 4 and the pressure plate 5. During the above process, after the first polycarbonate sheet 2 and the second polycarbonate sheet 3 are placed into the placement groove 9, the operator rotates the threaded rod 10 to allow the movable block 4 to move downwards in the limiting groove 12. Rotating the threaded rod 10 can... A tool is inserted into the hexagonal hole 11, and the threaded rod 10 is rotated through the hexagonal hole 11. The threaded rod 10 is a bidirectional threaded rod, that is, it has symmetrical threads. As the threaded rod 10 rotates, the two movable blocks 4 in the connecting body 1 move towards the center position in the limiting groove 12. The movement of the movable blocks 4 drives the pressure plate 5 to move, so that the pressure plate 5 gradually approaches and fits against the first polycarbonate sheet 2 and the second polycarbonate sheet 3, and applies pressure to the first polycarbonate sheet 2 and the second polycarbonate sheet 3. The pressure plate 5 exerts pressure on the first polycarbonate sheet 2 and the second polycarbonate sheet 3. Plate 3 clamps the first polycarbonate sheet 2 and the second polycarbonate sheet 3, ensuring their stable and limited position within the connecting body 1 and enhancing the connection strength. Connecting holes 14 are provided on the first polycarbonate sheet 2 and the second polycarbonate sheet 3, and these holes are adapted to the protrusions 6. Simultaneously, as the pressure plate 5 approaches and adheres to the first polycarbonate sheet 2 and the second polycarbonate sheet 3, the pressure plate 5 drives the protrusions 6 to gradually enter the connecting holes 14. The engagement between the protrusions 6 and the protrusions 6 further enhances the stability and connection strength of the first polycarbonate sheet 2 and the second polycarbonate sheet 3 on the connecting body 1, making it difficult for them to detach from the connecting body 1. This strengthens the connection strength between the first polycarbonate sheet 2 and the second polycarbonate sheet 3. A sealing gasket 15 is fixedly connected to the pressure plate 5. During the pressure applied to the first polycarbonate sheet 2 and the second polycarbonate sheet 3 by the pressure plate 5, the sealing gasket 15 at the bottom of the pressure plate 5 adheres tightly to the first polycarbonate sheet 2 and the second polycarbonate sheet 3, thereby enhancing the sealing at the connection between the first polycarbonate sheet 2 and the second polycarbonate sheet 3 and the connecting body 1, and reducing leakage.

[0022] When disassembling and replacing the first polycarbonate sheet 2 and the second polycarbonate sheet 3, the threaded rod 10 is rotated in the opposite direction to move the movable block 4 on the connecting body 1 to the upper and lower sides respectively. The movement of the movable block 4 allows the pressure plate 5 to disengage from the first polycarbonate sheet 2 and the second polycarbonate sheet 3, and at the same time allows the protrusion 6 to disengage from the connecting hole 14. After the pressure plate 5 no longer applies pressure to the first polycarbonate sheet 2 and the second polycarbonate sheet 3, the workers can pull the first polycarbonate sheet 2 and the second polycarbonate sheet 3 to the sides on the connecting body 1 to disengage them from the connecting body 1, thereby removing and replacing the first polycarbonate sheet 2 and the second polycarbonate sheet 3. The whole process is quick and convenient, and the connecting body 1 and other components can continue to be reused in subsequent processes.

[0023] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0024] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sealing connection device for polycarbonate sheets, comprising a connector (1), characterized in that, The connector (1) is provided with a first polycarbonate sheet (2) and a second polycarbonate sheet (3) on both sides respectively; The connecting body (1) is provided with a connecting component, which is used to enhance the connection stability and connection strength between the first polycarbonate sheet (2) and the second polycarbonate sheet (3). The connecting component includes a movable block (4) provided in the connecting body (1). The movable block (4) is provided with a pressure plate (5). A protruding post (6) is fixedly connected to the pressure plate (5).

2. The polycarbonate sheet sealing connection device according to claim 1, characterized in that, The first polycarbonate sheet (2) and the second polycarbonate sheet (3) are provided with positioning holes (7). The connecting body (1) is fixedly connected with positioning posts (8) that are adapted to the positioning holes (7). The cooperation between the positioning holes (7) and the positioning posts (8) is used to determine the position of the first polycarbonate sheet (2) and the second polycarbonate sheet (3) in the connecting body (1).

3. The polycarbonate sheet sealing connection device according to claim 1, characterized in that, The connecting body (1) has a placement groove (9), and the first polycarbonate sheet (2) and the second polycarbonate sheet (3) are slidably connected in the placement groove (9).

4. The polycarbonate sheet sealing connection device according to claim 1, characterized in that, The connecting body (1) is rotatably connected to a threaded rod (10), and the threaded rod (10) is threadedly connected to the movable block (4). The top end of the threaded rod (10) is provided with a hexagonal hole (11).

5. A polycarbonate sheet sealing connection device according to claim 1, characterized in that, The connecting body (1) has a limiting groove (12) and the movable block (4) is slidably connected in the limiting groove (12). The movable block (4) and the pressure plate (5) have a passage (13).

6. The polycarbonate sheet sealing connection device according to claim 1, characterized in that, The first polycarbonate sheet (2) and the second polycarbonate sheet (3) are provided with connecting holes (14), which are adapted to the protrusions (6).

7. A polycarbonate sheet sealing connection device according to claim 1, characterized in that, A sealing gasket (15) is fixedly connected to the pressure plate (5).

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