Device for realizing imaging display effect of optical film

Abstract

The utility model discloses a device for achieving the imaging display effect of an optical film, relates to the technical field of optical film devices, and aims to solve the problem that in the application of the prior art, an optical module can deform to different degrees due to the heat effect, so that the optical film has a certain influence on image imaging in liquid crystal display. According to the utility model, through the arrangement of the negative film, the isolation cover, the cooling beam strip, the integration strip and the conduction port, when the optical film body is used, heat on the optical film body is transferred through the cooling beam strip, the heat on the optical film body is reduced through a heat transfer mode, and the heat transfer efficiency is improved. In addition, limitation on the position of the optical film body is increased through riveting points between the cooling beam strips and the optical film body, so that the deformation resistance of the optical film body is improved to a certain extent, and the phenomenon of light leakage can be avoided in later use.

Description

Technical Field

[0001] The utility model relates to the technical field of optical film devices, in particular to a device used for optical film imaging display effects. Background Art

[0002] Devices that produce optical film imaging display effects usually refer to the application of optical films or liquid crystal films and other technologies on displays or screens. These films can be used to improve display effects, increase contrast, brightness and color saturation, while also reducing reflections and glare. By applying specific technical processing to the optical film, a clearer and more vivid image display effect can be achieved.

[0003] In contrast, the patent document with publication number CN102636906B discloses an optical film for a liquid crystal display device and a liquid crystal display device, wherein the optical film includes a display area in the middle part and a non-display area in the edge part, and the non-display area is provided with a shading layer. The inventors have found that the non-display area of ​​the optical film can just cover the surface of the middle frame, so local materials can be used to directly set a shading layer in the non-display area of ​​the optical film to prevent the middle frame from leaking light at the joint. In addition, the present invention uses existing materials to achieve shading of the middle frame, which is simple, practical and low-cost. In the above document, materials are used to achieve shading of the middle frame. However, in the application of the prior art, the optical module will be deformed to varying degrees due to thermal effects, which will cause the optical film to have a certain impact on the imaging of the picture in the liquid crystal display.

[0004] In view of the above problems, a device for optical film imaging display effect is proposed. Utility Model Content

[0005] The utility model aims to provide a device for optical film imaging display effect, which solves the problem in the background technology that the optical film will be deformed to different degrees due to the effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for optical film imaging display effect, comprising a fixing bar, an inner clamping bar is fixedly connected to the inner wall of the fixing bar, the inner side of the inner clamping bar clamps the optical film body, the optical film body is embedded in the fixing bar, a movable column is also embedded in the fixing bar, one end of the movable column is fixedly connected to a buffer gasket, one end of the movable column fixing the buffer gasket is embedded in the fixing bar, and the other end of the movable column is fixedly connected to a support spring;

[0007] The upper and lower surfaces of the fixed strip are provided with cooling components, and the cooling components include an isolation cover, the isolation cover is fixed to the outer surface of the fixed strip, the side wall of the isolation cover is provided with heat dissipation holes, a heat dissipation box is fixedly connected to the side wall of the isolation cover, the heat dissipation box and the heat dissipation holes correspond, an exhaust duct is embedded in the heat dissipation box, a cooling bundle strip is embedded in the inner wall of the isolation cover, an integration strip is connected to the middle position of the cooling bundle strip, a conducting port is opened in the integration strip, and the cooling bundle strip is arranged between the fixed strip and the isolation cover.

[0008] Preferably, a sliding groove is provided inside the fixing bar, the movable column is embedded inside the sliding groove, and a cooling beam is also provided inside the sliding groove, and the cooling beam is used to reset the movable column.

[0009] Preferably, the cooling strips are evenly distributed at the bottom end of the optical film body and connected to the optical film body, the cooling strips are tightly fitted to the bottom end of the optical film body, and channels for air flow are formed between the cooling strips, and the channels for air flow correspond to the heat dissipation holes.

[0010] Preferably, the isolation covers are provided in two groups, wherein one group of isolation covers is provided at the top of the fixed bar, and a buffer assembly is provided on the isolation cover provided at the top of the fixed bar, wherein the buffer assembly comprises a movable groove, a constraint bar is embedded in the movable groove, and a protective sheet is embedded in the constraint bar.

[0011] Preferably, another group of isolation covers is arranged at the bottom end of the fixing strip, and a bottom film is fixedly connected to the bottom surface of the isolation covers arranged at the bottom end of the fixing strip.

[0012] Preferably, a vertical bar is fixedly connected to the upper surface of the fixing bar, a restraining column is embedded inside the vertical bar, and the end of the restraining column is supported on the outer surface of the restraining bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a device for optical film imaging display effect. By providing a negative film, an isolation cover, a cooling beam, an integration strip and a conduction port, when the optical film body is in use, the heat on the optical film body is transferred by the cooling beam, and the heat on the optical film body is reduced by heat transfer. In addition, the position of the optical film body is restricted by the rivet points between the cooling beam and the optical film body, so that the deformation resistance of the optical film body is improved to a certain extent, so that the light leakage phenomenon can be avoided in the later use.

[0015] 2. The utility model provides a device for optical film imaging display effect. By setting a constraint strip, a movable groove, a fixed strip, a support spring and a buffer gasket, the optical film body is wrapped around the fixed strip. When the optical film body is wrapped, the edge collapse of the optical film body can be prevented. In addition, the setting of the support spring and the buffer gasket can play a certain degree of buffering role. When a large degree of vibration occurs, the protection of the optical film body can be maximized to avoid damage to the optical film body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the optical film body and the fixing strip of the utility model in a disassembled state;

[0020] Figure 5 It is a front view structural schematic diagram of the movable column and the buffer gasket of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the fixing strip and the buffer gasket of the utility model.

[0022] In the figure: 11, fixing strip; 12, optical film body; 13, inner clamping strip; 14, movable column; 15, supporting spring; 16, buffer gasket; 2, cooling component; 21, bottom film; 22, isolation cover; 23, heat dissipation box; 24, exhaust duct; 25, cooling bundle strip; 26, integration strip; 27, conduction port; 28, heat dissipation hole; 3, buffer component; 31, restraint strip; 32, restraint column; 33, protective sheet; 34, vertical strip; 35, movable groove. DETAILED DESCRIPTION

[0023] 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.

[0024] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0025] Combination Figure 1-Figure 6The utility model is a device for optical film imaging display effect, comprising a fixing bar 11, an inner clamping bar 13 is fixedly connected to the inner wall of the fixing bar 11, an optical film body 12 is clamped on the inner side of the inner clamping bar 13, the optical film body 12 is embedded in the fixing bar 11, a movable column 14 is also embedded in the fixing bar 11, one end of the movable column 14 is fixedly connected to a buffer gasket 16, one end of the movable column 14 fixing the buffer gasket 16 is embedded in the fixing bar 11, and the other end of the movable column 14 is fixedly connected to a support spring 15. When the optical film is fixed By embedding the optical film body 12 into the interior of the fixing bar 11, and then clamping it through the inner clamping bar 13, and then clamping it through the buffer gasket 16, when it is subjected to vibration, the support spring 15 can be used for buffering. When the vibration force forces the support spring 15 to contract, the buffer gasket 16 can be moved. At this time, the tensioning force of the optical film body 12 fixed by the buffer gasket 16 becomes smaller, which can also prevent the optical film body 12 from being deformed or even broken under the action of a large pulling force.

[0026] The upper and lower surfaces of the fixed bar 11 are provided with a cooling component 2, and the cooling component 2 includes an isolation cover 22, the isolation cover 22 is fixed to the outer surface of the fixed bar 11, and a heat dissipation hole 28 is opened on the side wall of the isolation cover 22, and a heat dissipation box 23 is fixedly connected to the side wall of the isolation cover 22, and the heat dissipation box 23 corresponds to the heat dissipation hole 28, and an exhaust pipe 24 is embedded in the heat dissipation box 23, and a cooling bundle 25 is embedded in the inner wall of the isolation cover 22, and a sliding groove is opened inside the fixed bar 11, and the movable column 14 is embedded in the sliding groove. A cooling bundle 25 is also arranged inside the sliding groove, and the cooling bundle 25 is used to reset the movable column 14, and the middle position of the cooling bundle 25 is connected The integration strip 26 and the cooling strip 25 are evenly distributed at the bottom end of the optical film body 12 and connected to the optical film body 12. The cooling strip 25 is tightly fitted to the bottom end of the optical film body 12. A channel for air flow is formed between the cooling strips 25. The channel for air flow corresponds to the heat dissipation hole 28. A conduction port 27 is provided inside the integration strip 26. The cooling strip 25 is arranged between the fixing strip 11 and the isolation cover 22. In the use stage of the optical film body 12, in order to prevent the optical film body 12 from being deformed due to heat, the service life of the optical film body 12 is increased by dissipating heat on its surface, and the display device can also display a clearer picture.

[0027] During heat dissipation, the air circulation is first driven by the fan, and the air inlet of the fan is connected to the exhaust duct 24. When the fan rotates, the redundant heat around the optical film body 12 is absorbed by the cooling beam 25. After the cooling beam 25 absorbs the heat, the heat is transferred from the optical film body 12 to the cooling beam 25. The internal heat flows through the channels between the cooling beams 25 through the conducting ports 27 to the inside of the heat dissipation holes 28, and finally flows to the inside of the heat dissipation box 23. At this time, the hot air can also be discharged through the exhaust duct 24. In this way, there is no redundant heat inside, which avoids the rise of the internal temperature, and can avoid deformation of the optical film body 12 caused by excessive temperature, thereby maximizing the service life of the optical film body 12.

[0028] Two groups of isolation covers 22 are provided, one of which is provided at the top of the fixed bar 11, and a buffer assembly 3 is provided on the isolation cover 22 provided at the top of the fixed bar 11, and the buffer assembly 3 includes a movable groove 35, and a restraining bar 31 is embedded in the movable groove 35, and a protective sheet 33 is embedded in the restraining bar 31. Another group of isolation covers 22 is provided at the bottom end of the fixed bar 11, and the bottom surface of the isolation cover 22 provided at the bottom end of the fixed bar 11 is fixedly connected to the bottom film 21, and a vertical bar 34 is fixedly connected to the upper surface of the fixed bar 11, and a restraining column 32 is embedded in the vertical bar 34, and the end of the restraining column 32 is supported on the outer surface of the restraining bar 31, so as to protect the optical film body 12 unevenly. The optical film body 12 can also be wrapped by the fixing strip 11 and the buffer gasket 16 through the protective film 33 and the bottom film 21, so that the optical film body 12 can be better preserved inside the fixing strip 11. When installing the protective film 33, the protective film 33 is prevented from reaching the upper surface of the isolation cover 22, and then the constraint column 32 is rotated to make the constraint strip 31 fit the outer surface of the protective film 33. As the movable groove 35 rotates, the constraint strip 31 can be wrapped around the protective film 33. The protective film 33 is wrapped by the constraint strip 31 to limit the position of the protective film 33. In the later inspection and maintenance, it is more convenient to disassemble, which brings more convenience to the staff.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for optical film imaging display effect, comprising a fixing strip (11), characterized in that: An inner clamping strip (13) is fixedly connected to the inner wall of the fixing strip (11), the inner side of the inner clamping strip (13) clamps an optical film body (12), the optical film body (12) is embedded in the fixing strip (11), a movable column (14) is also embedded in the fixing strip (11), one end of the movable column (14) is fixedly connected to a buffer gasket (16), one end of the movable column (14) fixing the buffer gasket (16) is embedded in the fixing strip (11), and the other end of the movable column (14) is fixedly connected to a support spring (15); A cooling component (2) is arranged on the upper surface and the lower surface of the fixing bar (11), and the cooling component (2) comprises an isolation cover (22), the isolation cover (22) is fixed to the outer surface of the fixing bar (11), a heat dissipation hole (28) is provided on the side wall of the isolation cover (22), a heat dissipation box (23) is fixedly connected to the side wall of the isolation cover (22), the heat dissipation box (23) and the heat dissipation hole (28) correspond to each other, an exhaust pipe (24) is embedded in the heat dissipation box (23), a cooling bundle (25) is embedded in the inner wall of the isolation cover (22), an integration bar (26) is connected to the middle position of the cooling bundle (25), a conduction port (27) is provided in the integration bar (26), and the cooling bundle (25) is arranged between the fixing bar (11) and the isolation cover (22).

2. The device for optical film imaging display effect according to claim 1, characterized in that: A sliding groove is provided inside the fixed strip (11), the movable column (14) is embedded inside the sliding groove, and a cooling beam (25) is also provided inside the sliding groove, and the cooling beam (25) is used to reset the movable column (14).

3. The device for optical film imaging display effect according to claim 1, characterized in that: The cooling bundle strips (25) are evenly distributed at the bottom end of the optical film body (12) and connected to the optical film body (12). The cooling bundle strips (25) are tightly fitted to the bottom end of the optical film body (12). Channels for air flow are formed between the cooling bundle strips (25), and the channels for air flow correspond to the heat dissipation holes (28).

4. The device for optical film imaging display effect according to claim 1, characterized in that: The isolation covers (22) are provided in two groups, wherein one group of isolation covers (22) is provided at the top end of the fixing strip (11), and a buffer component (3) is provided on the isolation cover (22) provided at the top end of the fixing strip (11), wherein the buffer component (3) comprises a movable groove (35), a restraining strip (31) is embedded in the interior of the movable groove (35), and a protective sheet (33) is embedded in the interior of the restraining strip (31).

5. The device for optical film imaging display effect according to claim 4, characterized in that: Another group of isolation covers (22) is arranged at the bottom end of the fixing strip (11), and the bottom surface of the isolation cover (22) arranged at the bottom end of the fixing strip (11) is fixedly connected to the bottom film (21).

6. The device for optical film imaging display effect according to claim 5, characterized in that: The upper surface of the fixing strip (11) is fixedly connected to a vertical strip (34), a restraining column (32) is embedded inside the vertical strip (34), and the end of the restraining column (32) is supported on the outer surface of the restraining strip (31).

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