Mylar structure capable of preventing edge from warping

Abstract

The utility model discloses a Mylar structure capable of preventing edge upwarp, which relates to the technical field of Mylar structures, and comprises a main body and a fixed frame, the main body is movably connected with the fixed frame, two sides of the main body are provided with first side edges, one end of the main body is movably connected with a bending area, the tail end of the bending area is provided with a second side edge, and two sides in the fixed frame are provided with first placing grooves. A second placing groove is formed in one end in the fixing frame, and a sliding groove is formed in the top inner side of the fixing frame. According to the utility model, the main body is placed in the fixed frame, the whole fixed frame is integrally and fixedly connected with a protected object, and the side edges of the main body are placed in the fixed frame, so that the edge part of the main body cannot be warped even if the main body is touched by mistake when the main body is protected and insulated; the technical problems that the edge of the Mylar film is warped due to accidental touch during use, the insulation of the Mylar film is possibly invalid, and the service life of the Mylar film is influenced are solved.

Description

Technical Field

[0001] This utility model relates to the field of Mylar structure technology, specifically a Mylar structure that can prevent edge warping. Background Technology

[0002] Mylar structures typically refer to functional layered material systems formed by multilayer polyester films through processes such as lamination, coating, or metallization. Their core feature is that by combining different materials, they achieve comprehensive properties such as high strength, temperature resistance, insulation, electromagnetic shielding, or moisture resistance. They are widely used in electronic component packaging, flexible circuit boards, spacecraft thermal insulation layers, food packaging, and industrial protection, combining lightweight and high reliability.

[0003] Mylar structures are widely used in the insulation of circuit boards in the existing technology. Therefore, after packaging items, the edge of the Mylar sheet may be accidentally touched during use, causing the edge of the Mylar sheet to lift up, resulting in insulation failure, damage to the protected items, and affecting their service life. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a Mylar structure that can prevent edge warping, so as to solve the technical problem that the edge of the Mylar sheet may warp due to accidental contact during use, which may cause the insulation of the Mylar sheet to fail and affect its service life.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a Mylar structure that can prevent edge warping, comprising a main body and a fixed frame, wherein the main body and the fixed frame are movably connected, a first side is movably connected to both sides of the main body, a bending area is movably connected to one end of the main body, a second side is movably connected to the end of the bending area, a first placement groove is provided on both sides inside the fixed frame, a second placement groove is provided at one end inside the fixed frame, and a sliding groove is provided on the inner side of the top of the fixed frame.

[0006] By adopting the above technical solution, this utility model places the main body inside the fixed frame, and the fixed frame is integrally fixedly connected with the object being protected. Furthermore, the sides of the main body are all placed inside the fixed frame. Therefore, when the main body is used for protective insulation, even if the main body is accidentally touched, the edge of the main body will not lift up. This solves the technical problem that if the edge of the Mylar film is accidentally touched during use, it may cause the insulation of the Mylar film to fail and affect its service life.

[0007] Furthermore, the size of the first side cross section matches the size of the first placement groove cross section, and the first side is movably connected to the fixed frame through the first placement groove. The size of the second side cross section matches the size of the second placement groove cross section, and the second side is movably connected to the fixed frame through the second placement groove. The main body is slidably connected to the fixed frame through the sliding groove, and the size of the main body cross section matches the size of the sliding groove cross section.

[0008] By adopting the above technical solution, the connection between the first side and the main body on both sides of the main body has creases, so the first side can be bent at will with the main body, making it convenient for the first side to enter the first placement slot. The connection between the first side, the bending area and the main body is also provided with creases, which can make it convenient for the second side to slide smoothly into the second placement slot.

[0009] Furthermore, locking blocks are fixedly connected to both sides of the bottom of the main body, and locking grooves are opened at the bottom of the fixed frame. The cross-sectional size of the locking block matches the cross-sectional size of the locking groove. The locking block and the locking groove are slidably connected. A blocking block is fixedly connected to the inner side of one end of the locking groove. The blocking block serves to prevent the main body from detaching from the fixed frame.

[0010] By adopting the above technical solution, after the main body is fully inserted into the fixed frame, the locking block at one end of the main body will enter the locking groove. The inner wall of the locking groove is provided with a blocking block. Therefore, when the locking block enters the locking groove, the fixed frame itself has a slight elasticity, which can squeeze the blocking block, so that the locking block can smoothly enter the locking groove, thereby preventing the main body from falling out of the fixed frame. When the outer wall of the main body is scratched or broken, the main body can be pulled out from the fixed frame, which makes it convenient to replace the main body and allows the main body to better provide protection.

[0011] In summary, the present invention has the following main advantages:

[0012] I. This utility model places the main body inside the fixed frame, and the fixed frame is integrally fixedly connected to the object being protected. The sides of the main body are all placed inside the fixed frame. Therefore, when the main body is used for protection and insulation, even if the main body is accidentally touched, the edge of the main body will not lift up. This solves the technical problem that the edge of Mylar film may lift up due to accidental contact during use, which may cause the insulation of Mylar film to fail and affect its service life.

[0013] Second, when the outer wall of the main body is protected and insulated for a long time, scratches and damage may occur. In this case, because the fixing frame itself is made of elastic rigid insulating material, the main body can be pulled out from inside the fixing frame, which makes it convenient to replace the main body and can extend the service life of the protected insulating item. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model after installation;

[0015] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the fixing frame of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the Mylar sheet of this utility model;

[0018] Figure 5 This is a cross-sectional view of the present invention;

[0019] Figure 6 This utility model Figure 3 Enlarged view of point A.

[0020] In the diagram: 1. Main body; 2. Fixed frame; 3. First side; 4. Bending area; 5. Second side; 6. First placement groove; 7. Second placement groove; 8. Engaging groove; 9. Engaging block; 10. Block; 11. Sliding groove. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0022] The embodiments of this utility model will be described below based on its overall structure.

[0023] A Mylar structure that prevents edge warping, such as Figure 1-6 As shown, it includes a main body 1 and a fixed frame 2, with a movable connection between the main body 1 and the fixed frame 2. The main body 1 is made of Mylar sheet, while the fixed frame 2 is made of rigid elastic plastic with insulating material.

[0024] Furthermore, the main body 1 is movably connected to the two sides of the first side 3, the main body 1 is movably connected to one end of the bending area 4, the end of the bending area 4 is movably connected to the second side 5, the fixed frame 2 is provided with the two sides of the inside of the first placement groove 6, the fixed frame 2 is provided with one end of the inside of the second placement groove 7, and the fixed frame 2 is provided with the inner side of the top of the fixed frame 2. The second side 5 at one end of the main body 1 is aligned with the sliding groove 11 inside the fixed frame 2, and the width of the second side 5 at the end of the main body 1 is exactly the same as the cross-sectional width of the sliding groove 11, so the main body 1 can slide smoothly into the fixed frame 2.

[0025] Furthermore, after the second side 5 and the bending area 4 slide into the sliding groove 11, the first side 3 on both sides of the main body 1 will slide into the first placement groove 6 until the second side 5 contacts the inner wall of the end of the fixed frame 2. At this time, the second side 5 will first contact the inclined edge of one end of the fixed frame 2. Therefore, the second side 5 will enter the second placement groove 7 along the inclined edge inside the fixed frame 2, while the bending area 4 of the main body 1 will stay at the bending point inside the fixed frame 2.

[0026] In the example, the cross-sectional size of the first side 3 matches the cross-sectional size of the first placement groove 6. The first side 3 is movably connected to the fixed frame 2 through the first placement groove 6. The connection between the first side 3 on both sides of the main body 1 and the main body 1 has creases, so the first side 3 can be bent freely with the main body 1, making it convenient for the first side to enter the first placement groove 6.

[0027] Furthermore, the cross-sectional size of the second side 5 matches the cross-sectional size of the second placement groove 7, and the second side 5 is movably connected to the fixed frame 2 through the second placement groove 7. The main body 1 is slidably connected to the fixed frame 2 through the sliding groove 11, and the cross-sectional size of the main body 1 matches the cross-sectional size of the sliding groove 11. The connection between the first side 3, the bending area 4 and the main body 1 is also provided with creases, which can facilitate the smooth sliding of the second side 5 into the second placement groove 7.

[0028] In the example, locking blocks 9 are fixedly connected to both sides of the bottom of the main body 1, and locking grooves 8 are opened at the bottom of the fixed frame 2. The cross-sectional size of the locking blocks 9 matches the cross-sectional size of the locking grooves 8. After the main body 1 is completely inserted into the fixed frame 2, the locking blocks 9 at one end of the main body 1 will enter the locking grooves 8. The inner wall of the locking grooves 8 is provided with a blocking block 10. Therefore, when the locking blocks 9 enter the locking grooves 8, the blocking block 10 can be squeezed due to the slight elasticity of the fixed frame 2 itself. The locking blocks 9 and the locking grooves 8 are slidably connected. A blocking block 10 is fixedly connected to the inner side of one end of the locking grooves 8. The blocking block 10 serves to prevent the main body 1 from detaching from the fixed frame 2.

[0029] The locking block 9 can smoothly enter the locking groove 8, thereby preventing the main body 1 from detaching from the fixing frame 2. When the outer wall of the main body 1 is scratched or broken, the main body 1 can be pulled out from the fixing frame 2, making it convenient to replace the main body 1 and enabling the main body 1 to better provide protection.

[0030] The working principle of this utility model is as follows: When in use, firstly, the fixing frame 2 is fixedly connected to the object on which the Mylar sheet needs to be installed, and the fixing frame 2 is made of hard elastic plastic with insulating material. Then, the main body 1 of the Mylar sheet is taken out.

[0031] At this time, the user first aligns the second side 5 of one end of the main body 1 with the sliding groove 11 inside the fixed frame 2. The width of the second side 5 at the end of the main body 1 is exactly the same as the cross-sectional width of the sliding groove 11, so the main body 1 can slide smoothly into the fixed frame 2.

[0032] After the second side 5 slides into the sliding groove 11, the bending area 4 will also slide into the sliding groove 11. Then, the first side 3 on both sides of the main body 1 will slide into the first placement groove 6 until the second side 5 contacts the inner wall of the end of the fixed frame 2.

[0033] At this time, the second side 5 will first contact the bend at one end of the fixed frame 2. Since the fixed frame 2 adopts an oblique design at one end, the second side 5 will enter the second placement slot 7 along the oblique side inside the fixed frame 2, while the bending area 4 of the main body 1 will stay at the bend inside the fixed frame 2.

[0034] After the main body 1 is fully inserted into the fixed frame 2, the locking block 9 at one end of the main body 1 will enter the locking groove 8. The inner wall of the locking groove 8 is provided with a blocking block 10. Therefore, when the locking block 9 enters the locking groove 8, the fixed frame 2 itself has a slight elasticity, which can squeeze the blocking block 10, so that the locking block 9 can smoothly enter the locking groove 8, thereby preventing the main body 1 from falling out of the fixed frame 2.

[0035] The first side 3 on both sides of the main body 1 has creases at the connection with the main body 1, so the first side 3 can be bent freely with the main body 1, making it easy for the first side to enter the first placement slot 6. The connection between the first side 3, the bending area 4 and the main body 1 also has creases, which makes it easy for the second side 5 to slide smoothly into the second placement slot 7.

[0036] After the main body 1 is placed into the fixed frame 2, since the fixed frame 2 is integrally connected with the object being protected, and the sides of the main body 1 are all placed inside the fixed frame 2, it can prevent the edges of the main body 1 from being accidentally touched and causing it to lift up when the main body 1 is being protected.

[0037] When the outer wall of the main body 1 is scratched or broken during long-term protection, the main body 1 can be pulled out from inside the fixing frame 2 to facilitate replacement of the main body 1 and enable the main body 1 to provide better protection.

[0038] The above structure can solve the technical problem that the edges of Mylar sheets may curl up due to accidental contact during use, which may cause the insulation of the Mylar sheets to fail and affect their service life.

[0039] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A Mylar structure that prevents edge warping, comprising a main body (1) and a fixing frame (2), characterized in that: The main body (1) and the fixed frame (2) are slidably connected. The two sides of the main body (1) are rotatably connected to the first side (3). One end of the main body (1) is rotatably connected to the bending area (4). The end of the bending area (4) is rotatably connected to the second side (5). The two sides of the interior of the fixed frame (2) are provided with the first placement groove (6). One end of the interior of the fixed frame (2) is provided with the second placement groove (7). The inner side of the top of the fixed frame (2) is provided with the sliding groove (11).

2. The Mylar structure for preventing edge warping according to claim 1, characterized in that: The cross-sectional size of the first side (3) matches the cross-sectional size of the first placement groove (6), and the first side (3) is slidably connected to the fixed frame (2) through the first placement groove (6).

3. The Mylar structure for preventing edge warping according to claim 1, characterized in that: The size of the cross section of the second side (5) matches the size of the cross section of the second placement groove (7), and the second side (5) is slidably connected to the fixed frame (2) through the second placement groove (7).

4. The Mylar structure for preventing edge warping according to claim 1, characterized in that: The bottom sides of the main body (1) are fixedly connected with locking blocks (9), and the bottom of the fixed frame (2) is provided with locking grooves (8).

5. The Mylar structure for preventing edge warping according to claim 4, characterized in that: The cross-sectional size of the locking block (9) matches the cross-sectional size of the locking groove (8), and the locking block (9) and the locking groove (8) are slidably connected.

6. The Mylar structure for preventing edge warping according to claim 4, characterized in that: A stop block (10) is fixedly connected to the inner side of one end of the locking groove (8). The stop block (10) serves to prevent the main body (1) from detaching from the fixed frame (2).

7. The Mylar structure for preventing edge warping according to claim 1, characterized in that: The main body (1) is slidably connected to the fixed frame (2) through the sliding groove (11), and the cross-sectional size of the main body (1) matches the cross-sectional size of the sliding groove (11).

Images