Anti-infrared dimming film

Abstract

The utility model discloses an anti-infrared light adjusting film which comprises a light adjusting film body, connecting plates are arranged at the four corners of the outer side of the light adjusting film body respectively, a plurality of sets of limiting grooves are formed in the outer sides of the connecting plates respectively, dovetail sliding blocks are arranged in the limiting grooves, and an edge splicing plate is arranged between the adjacent sides of every two sets of dovetail sliding blocks. Under the cooperation of the connecting plate, the top block, the threaded rod, the limiting groove, the dovetail sliding block, the sliding block, the through hole, the limiting block and the mounting groove, the dimming film can be conveniently locked in the device, and in the locking process, the dimming film can abut against the connecting position through the top block, so that the situation that the dimming film shakes due to gaps is avoided, and the service life of the dimming film is prolonged. In addition, glue is matched for dual fixation, the connection stability can be effectively improved, normal connection of the dimming film can be guaranteed during degumming, and then infrared rays can be absorbed through the infrared ray resisting layer in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of dimming films, in particular to an infrared resistant dimming film.

[0002] Background technology

[0003] Dimming film is a new type of electronic light control product. The electrically controlled intelligent dimming film device is made by injecting liquid crystal / polymer mixed material between two transparent conductive films. In the absence of an electric field, the electrically controlled intelligent dimming film is in an opaque state.

[0004] The existing authorized publication number is "CN216816989U", which is an anti-infrared dimming film. It includes a dimming film body, a conductive strip fixedly connected to the dimming film body, a connecting seat fixedly connected to the conductive strip, and the dimming film body includes a base layer, an anti-infrared layer, an adhesive layer, and an ITO layer. The base layer is provided with the anti-infrared layer, the base layer is provided with the ITO layer, and the ITO layer is provided with the adhesive layer. The interior of the connecting seat is fixedly connected to a socket, and the outside of the socket is slidably connected to a plug. The utility model adds an anti-infrared layer and an adhesive layer to the base layer of the dimming film body. When the dimming film body is used, the dimming film body can be bonded to the adhesive layer, which can avoid applying glue and make the dimming film body more convenient to use. In addition, the anti-infrared film on the outside can filter infrared rays in sunlight, which can reduce the damage to the skin caused by the sunlight that passes through.

[0005] However, if the dimming film is simply adhered with glue, it is likely to become brittle after a period of time, which will cause the dimming film to lose its stability and affect its use. Utility Model Content

[0006] The purpose of the present invention is to provide an infrared-resistant dimming film to solve the existing problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an infrared-resistant dimming film, comprising a dimming film body, connecting plates are respectively provided at the four corners of the outer side of the dimming film body, and multiple groups of limiting grooves are respectively provided on the outer sides of the connecting plates, and dovetail sliders are provided inside the limiting grooves, and edge splicing plates are provided between the adjacent sides of two groups of dovetail sliders, and multiple groups of mounting grooves are provided inside the edge splicing plates, and the interior of the mounting grooves is slidably connected to sliders, and one end of the interior of the mounting grooves is provided with a through hole, and the interior of the through hole is slidably connected to a top block, and one end of the top block is provided with a limiting block, and one end of the interior of the mounting grooves is provided with a threaded rod, and one end of the dimming film body is provided with an infrared-resistant layer.

[0008] Preferably, a slot is provided at the connecting plate, and the corners of the dimming film body are located inside the slot. The dimming film body is glued to the inside of the connecting plate by glue, which facilitates installation and ensures the stability of the connection.

[0009] Preferably, both sides of the slider are provided with inclined panels, and the inclined panels, the threaded rod and the limit block are adapted to each other, so that the slider can drive the limit block to move during the pushing process.

[0010] Preferably, the top of the limiting block is a circular structure, and the diameter of the top of the limiting block is larger than the diameter of the through hole to prevent the limiting block from falling out.

[0011] Preferably, a threaded groove is provided on one side of the interior of the installation groove, and the threaded rod is located inside the threaded groove to ensure the stability of the threaded rod installation.

[0012] Preferably, the top block is made of rubber material to improve its elasticity and facilitate subsequent fixation.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the infrared-resistant dimming film;

[0014] Through the cooperation of the connecting plate, top block, threaded rod, limit groove, dovetail slider, slider, through hole, limit block and mounting groove, the dimming film can be conveniently locked inside the device. In the process of locking, the top block can be used to press the dimming film at the connection position, thereby avoiding the occurrence of gaps and causing the dimming film to shake. In addition, double fixation with glue can effectively improve the stability of the connection. When degumming, the dimming film can also be guaranteed to be connected normally. Then, during use, the anti-infrared layer can absorb infrared rays. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is the main view of the utility model;

[0017] Figure 3 This is a front view of the main body of the dimming film of the present invention;

[0018] Figure 4 This is a bottom view of the edge splicing plate of the present invention;

[0019] Figure 5 This is a bottom sectional view of the edge splicing plate of the present invention;

[0020] Figure 6 For the utility model Figure 5 A sectional view of the part;

[0021] Figure 7This is a bottom view of the dimming film body of the present invention.

[0022] In the figure: 1. Smart film body; 2. Edge splicing plate; 3. Connecting plate; 4. Top block; 5. Threaded rod; 6. Limiting groove; 7. Dovetail slider; 8. Slider; 9. Through hole; 10. Limiting block; 11. Mounting slot; 12. Anti-infrared layer. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 7 The embodiment provided by the utility model is an infrared-resistant dimming film, comprising a dimming film body 1, a connecting plate 3 is respectively provided at the four corners of the outer side of the dimming film body 1, a card slot is provided at the connecting plate 3, and the corners of the dimming film body 1 are located inside the card slot, and the dimming film body 1 is glued to the inside of the connecting plate 3 by glue, which is convenient for installation and ensures the stability of the connection, and a plurality of groups of limiting grooves 6 are respectively provided on the outer side of the connecting plate 3, a dovetail slider 7 is provided inside the limiting groove 6, an edge splicing plate 2 is provided between the adjacent sides of the two groups of dovetail sliders 7, and a plurality of groups of mounting grooves 11 are provided inside the edge splicing plate 2, and a slider 8 is slidably connected to the inside of the mounting groove 11. One end of the slider 8 is provided with a through hole 9, and the inside of the through hole 9 is slidably connected to a top block 4. One end of the top block 4 is provided with a limit block 10. The top of the limit block 10 is a circular structure. The diameter of the top of the limit block 10 is larger than the diameter of the through hole 9 to prevent the limit block 10 from falling out. A threaded rod 5 is provided at one end inside the mounting groove 11, and a threaded groove is provided on one side inside the mounting groove 11. The threaded rod 5 is located inside the threaded groove to ensure the stability of the threaded rod installation. Inclined panels are provided on both sides of the slider 8, and the inclined panels, the threaded rod 5 and the limit block 10 are adapted to each other, so that the slider 8 can drive the limit block 10 to move during the pushing process. An anti-infrared layer 12 is provided at one end of the dimming film body 1.

[0025] Working principle: During the installation of the dimming film, first align the dovetail slider 7 on the edge splicing plate 2 with the limit groove 6 on the connecting plate 3 for assembly. When multiple sets of edge splicing plates 2 are installed, place the dimming film inside the device so that the edge splicing plate 2 and the connecting plate 3 are stuck in the gap of the device, and use glue to preliminarily fix the dimming film body 1. At this time, the threaded rod 5 is passed through the interior of the device and screwed into the interior of the installation groove 11, thereby fixing the position of the dimming film again, and squeezing the slider 8 during the process of screwing in the threaded rod 5, and then the slider 8 squeezes the limit block 10, driving the limit block 10 and the top block 4 to move upward. At this time, the top block 4 moves up along the through hole 9 and finally extends to the outside of the edge splicing plate 2, thereby resting on the shell of the connecting device, thereby ensuring the stability of the edge splicing plate 2 during the connection process and preventing the edge splicing plate 2 from shaking.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, mechanical or electrical connections, and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. An infrared-resistant dimming film, comprising a dimming film body (1), characterized in that: The four corners of the outer side of the dimming film body (1) are provided with connecting plates (3), and the outer sides of the connecting plates (3) are provided with multiple groups of limiting grooves (6). The inside of the limiting grooves (6) is provided with dovetail sliders (7). An edge splicing plate (2) is provided between the adjacent sides of two groups of dovetail sliders (7). The inside of the edge splicing plate (2) is provided with multiple groups of mounting grooves (11). The inside of the mounting groove (11) is slidably connected with a slider (8). One end of the inside of the mounting groove (11) is provided with a through hole (9). The inside of the through hole (9) is slidably connected with a top block (4). One end of the top block (4) is provided with a limiting block (10). One end of the inside of the mounting groove (11) is provided with a threaded rod (5). One end of the dimming film body (1) is provided with an anti-infrared layer (12).

2. The infrared-resistant dimming film according to claim 1, wherein: The connecting plate (3) is provided with a slot, and the corners of the dimming film body (1) are located inside the slot, and the dimming film body (1) is adhered to the inside of the connecting plate (3) by glue.

3. The infrared-resistant dimming film according to claim 1, wherein: Both sides of the slider (8) are provided with inclined panels, and the inclined panels are adapted to the threaded rod (5) and the limiting block (10).

4. The infrared-resistant dimming film according to claim 1, wherein: The top of the limiting block (10) is a circular structure, and the diameter of the top of the limiting block (10) is greater than the diameter of the through hole (9).

5. The infrared-resistant dimming film according to claim 1, wherein: A threaded groove is provided on one side inside the installation groove (11), and the threaded rod (5) is located inside the threaded groove.

6. The infrared-resistant dimming film according to claim 1, characterized in that: The top block (4) is made of rubber material.

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