ITO film aging device

Abstract

The utility model relates to the technical field of optical films, and discloses an ITO film aging device which comprises a supporting seat, the left end of the bottom of the inner side of the supporting seat is fixedly connected with an L-shaped frame, the bottom of the inner side of the supporting seat is fixedly connected with a motor, the output end of the motor penetrates through the L-shaped frame and is fixedly connected with a short plate, and the rear side of the short plate is rotationally connected with an adjusting plate. The left side of the adjusting plate is rotationally connected with the left side of the top of the L-shaped frame, a containing table is rotationally connected to the middle of the top end of the supporting seat, a ratchet wheel is fixedly connected to the bottom of the containing table, and a fixing plate is fixedly connected to the right end of the bottom of the inner side of the supporting seat. According to the utility model, the motor drives the short plate to rotate, and the rotation of the short plate drives the adjustment plate to rotate, so that the ratchet wheel is shifted to rotate anticlockwise, and the ratchet wheel placement table is driven to rotate, so that each part of an ITO film can be uniformly irradiated by fixed light in sequence, and the accuracy and the reliability of an aging test are improved.

Description

Technical Field

[0001] This utility model relates to the field of optical film technology, and in particular to an ITO film aging device. Background Technology

[0002] Optical films are key materials widely used in displays, optical instruments, and solar energy. By controlling the reflection, transmission, and polarization characteristics of light, they can improve display clarity and reduce light loss. ITO film, as a component of optical films, plays a crucial role as a transparent electrode in LCD and touch screen devices due to its high transparency and conductivity. As the application scenarios of optical films continue to expand, the requirements for the performance stability of ITO films are becoming increasingly stringent. ITO film aging devices accelerate the aging process of ITO films by simulating actual use environments of high temperature, high humidity, and light, which helps to study the performance change law under complex conditions and provides important support for improving the overall performance and reliability of optical films and optimizing production processes.

[0003] A search revealed Chinese Patent Publication No. CN205449638U, which discloses a double-sided infrared aging device for a double-layer ITO film. The device is characterized by including an air-floating infrared oven and a conveying device that carries the double-layer ITO film through the oven. The air-floating infrared oven includes a chamber with upper and lower air nozzles inside. The upper and lower air nozzles blow air in opposite directions to float the double-layer ITO film. The chamber also includes upper and lower infrared heating devices to heat both sides of the double-layer ITO film respectively. This invention can achieve uniform aging and crystallization of the double-layer ITO film on both sides, ensuring sheet resistance uniformity and improving aging and crystallization efficiency. However, in practical applications, the ITO film is exposed to light from different angles. Fixing the light source at a fixed position results in varying degrees of light exposure in different areas of the ITO film, leading to reduced accuracy and reliability. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an ITO film aging device, which aims to improve the problem in the prior art where the ITO film is exposed to light from different angles in practical applications, and the light exposure varies in different areas of the ITO film when the light position is fixed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an ITO film aging device, comprising a support base, an L-shaped frame fixedly connected to the bottom left end of the inner side of the support base, a motor fixedly connected to the bottom inner side of the support base, a short plate fixedly connected to the output end of the motor through the L-shaped frame, an adjusting plate rotatably connected to the rear side of the short plate, the left side of the adjusting plate rotatably connected to the top left side of the L-shaped frame, a placement platform rotatably connected to the top center of the support base, a ratchet fixedly connected to the bottom of the placement platform, a fixing plate fixedly connected to the bottom right end of the inner side of the support base, an elastic block fixedly connected to the top left side of the fixing plate, a pawl fixedly connected to the right side of the elastic block, the bottom of the pawl rotatably connected to the inner side of the support base, and a rotating mechanism provided on the top of the support base for adjusting the irradiation angle.

[0006] Furthermore, the rotating mechanism includes an aging chamber, the bottom of which is fixedly connected to the top of a support base. An illumination lamp is fixedly connected to the inner side of the aging chamber. Connecting frames are rotatably connected to the left and right ends of the inner side of the support base. Reflectors are fixedly connected between adjacent connecting frames. A disc is fixedly connected to the opposite side of the connecting frames. Multiple positioning holes are provided on the outer wall of the disc on the left side. A fixing block is fixedly connected to the rear end of the top left side of the aging chamber. A positioning pin is slidably connected to the left side of the fixing block. The front side of the positioning pin engages with the inner wall of the corresponding positioning hole. A controller is fixedly connected to the left side of the aging chamber. The controller is electrically connected to the motor and the illumination lamp respectively.

[0007] Furthermore, an anti-slip pad is fixedly connected to the bottom of the support base, and an anti-slip sleeve is fixedly connected to the left side of the positioning pin.

[0008] Furthermore, a knob is fixedly connected to the right side of the connecting frame on the right side, and an anti-slip sleeve is fixedly connected to the outer wall of the knob.

[0009] Furthermore, a door is rotatably connected to the front side of the aging chamber, and a transparent plate is fixedly connected to the front side of the door.

[0010] Furthermore, a nameplate is fixedly connected to the top of the front right end of the cabinet door, and a handle is fixedly connected to the front right end of the cabinet door.

[0011] Furthermore, multiple breathing lights are fixedly connected to the top left side of the aging chamber, and all of the breathing lights adopt a symmetrical design.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In this utility model, the short plate is driven to rotate by a motor. The rotation of the short plate causes the adjustment plate to rotate, which in turn causes the ratchet to rotate counterclockwise, thereby causing the placement platform to rotate. Each time the ratchet is turned, the pawl rotates by compressing the elastic block. After the ratchet is turned, the elasticity of the elastic block causes the pawl to press against the placement platform, thereby achieving a fixing effect. This allows all parts of the ITO film to be irradiated with fixed light in sequence and evenly, ensuring the consistency of the aging degree of the entire ITO film surface and improving the accuracy and reliability of aging tests.

[0014] 2. In this utility model, different blocking effects of the irradiation lamp are achieved by rotating the connecting frame, thereby adjusting the irradiation intensity. After rotation, the sliding positioning pin engages with the corresponding positioning hole to fix the angle. According to experimental requirements, the irradiation effect of the irradiation lamp can be controlled by rotating the connecting frame, thereby adjusting the irradiation intensity of the ITO film, meeting diverse experimental requirements, and helping to accurately study the aging characteristics of the ITO film under different light intensities. Attached Figure Description

[0015] Figure 1 This is a perspective view of the front side of the support base of an ITO film aging device proposed in this utility model;

[0016] Figure 2 This is a side view of the aging chamber of an ITO film aging device proposed in this utility model;

[0017] Figure 3 This is a diagram showing the reflector of an ITO film aging device proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the ratchet of an ITO film aging device proposed in this utility model;

[0019] Figure 5 This is a display diagram of the placement platform for an ITO film aging device proposed in this utility model;

[0020] Figure 6 This is a schematic diagram of the shortcomings of an ITO film aging device proposed in this utility model.

[0021] Legend:

[0022] 1. Support base; 2. Rotating mechanism; 201. Aging chamber; 202. Irradiation lamp; 203. Connecting frame; 204. Reflector; 205. Disc; 206. Positioning hole; 207. Fixing block; 208. Positioning pin; 3. L-shaped frame; 4. Motor; 5. Short plate; 6. Adjusting plate; 7. Placement platform; 8. Ratchet; 9. Fixing plate; 10. Elastic block; 11. Pawl; 12. Anti-slip pad; 13. Anti-slip sleeve one; 14. Knob; 15. Anti-slip sleeve two; 16. Chamber door; 17. Transparent plate; 18. Nameplate; 19. Handle; 20. Breathing light; 21. Controller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see the appendix Figure 4 - Appendix Figure 6 This embodiment exemplarily illustrates an ITO film aging device, including a support base 1. An L-shaped frame 3 is fixedly connected to the bottom left end of the inner side of the support base 1. A motor 4 is fixedly connected to the bottom inner side of the support base 1. The output end of the motor 4 passes through the L-shaped frame 3 and is fixedly connected to a short plate 5. An adjustment plate 6 is rotatably connected to the rear side of the short plate 5. The left side of the adjustment plate 6 is rotatably connected to the top left side of the L-shaped frame 3. A placement platform 7 is rotatably connected to the top center of the support base 1. A ratchet 8 is fixedly connected to the bottom of the placement platform 7. A fixing plate 9 is fixedly connected to the bottom right end of the inner side of the support base 1. An elastic block 10 is fixedly connected to the top left side of the fixing plate 9. A pawl 11 is fixedly connected to the right side of the elastic block 10. The bottom of the pawl 11 is rotatably connected to the inner side of the support base 1. A rotating mechanism 2 is provided on the top of the support base 1. The rotating mechanism 2 is used to adjust the irradiation angle.

[0025] Specifically, the support base 1 provides a stable base for the entire device, and the L-shaped frame 3 is fixedly connected to the bottom left end of its inner side, which enhances the stability of the structure. The motor 4 ensures the automation of operation, and its output end passes through the L-shaped frame 3 and is fixedly connected to the short plate 5. The short plate 5 is rotatably connected to the adjustment plate 6. The left side of the adjustment plate 6 is connected to the top left side of the L-shaped frame 3 by rotation, so that the position of the adjustment plate 6 can be adjusted to achieve the adjustment effect. The ratchet 8 allows the placement table 7 to be adjusted in angle to improve the aging effect. The right side of the elastic block 10 is fixedly connected to a pawl 11. The bottom of the pawl 11 is connected to the inner side of the support base 1 by rotation, which ensures the durability of the device and the fixed support effect after adjustment.

[0026] Please see the appendix Figure 2 - Appendix Figure 4 The rotating mechanism 2 includes an aging chamber 201. The bottom of the aging chamber 201 is fixedly connected to the top of the support base 1. An illumination lamp 202 is fixedly connected to the inner side of the aging chamber 201. A connecting frame 203 is rotatably connected to the left and right ends of the inner side of the support base 1. A reflector 204 is fixedly connected between adjacent connecting frames 203. A disc 205 is fixedly connected to the opposite side of the connecting frame 203. A plurality of positioning holes 206 are opened on the outer wall of the left disc 205. A fixing block 207 is fixedly connected to the rear end of the top left side of the aging chamber 201. A positioning pin 208 is slidably connected to the left side of the fixing block 207. The front side of the positioning pin 208 engages with the inner wall of the corresponding positioning hole 206.

[0027] Specifically, the bottom of the aging chamber 201 is fixedly connected to the top of the support base 1 to ensure stable operation of the equipment. An illumination lamp 202 is installed inside the aging chamber 201 to provide the necessary light source for aging tests and to simulate different aging environments. Reflectors 204 are fixedly connected between adjacent connecting frames 203. These reflectors 204 can reflect light to the maximum extent to improve the efficiency and accuracy of aging tests. A disc 205 is fixedly connected to the opposite side of the connecting frame 203. Multiple positioning holes 206 are opened on its outer wall to facilitate the adjustment and fixation of the equipment.

[0028] Please see the appendix Figure 1 - Appendix Figure 3 A knob 14 is fixedly connected to the right side of the right connecting frame 203. An anti-slip sleeve 15 is fixedly connected to the outer wall of the knob 14. A controller 21 is fixedly connected to the left side of the aging chamber 201. The controller 21 is electrically connected to the motor 4 and the illumination lamp 202 respectively. Its purpose is to control the start, stop and forward and reverse rotation of the motor 4 and to control the switch of the illumination lamp 202. The specific connection relationship and control program adopt conventional technology in this field, and will not be described in detail in this embodiment. A door 16 is rotatably connected to the front side of the aging chamber 201. A transparent plate 17 is fixedly connected to the front side of the door 16.

[0029] Specifically, the outer wall of the knob 14 is fixedly connected with an anti-slip sleeve 15 to ensure that it maintains its anti-slip effect during long-term use. The controller 21 is electrically connected to the motor 4 and the illumination lamp 202 to ensure the accuracy and reliability of the aging test. The door 16 facilitates daily maintenance and inspection and makes it easy to replace test samples. The transparent plate 17 allows for a clear observation of the aging test process inside the chamber.

[0030] Please see the appendix Figure 1 - Appendix Figure 3A nameplate 18 is fixedly connected to the top right side of the front of the door 16. A handle 19 is fixedly connected to the top right side of the front of the door 16. An anti-slip pad 12 is fixedly connected to the bottom of the support base 1. An anti-slip sleeve 13 is fixedly connected to the left side of the positioning pin 208. Multiple breathing lights 20 are fixedly connected to the top left side of the aging chamber 201. All breathing lights 20 adopt a symmetrical design.

[0031] Specifically, the nameplate 18 is used to identify relevant information about the equipment, the handle 19 provides convenience when opening and closing the cabinet door 16, and to ensure the stability of the equipment, the bottom of the support base 1 is also fixedly connected with an anti-slip pad 12 to prevent the equipment from sliding during use. The anti-slip sleeve 13 is to increase the friction during operation, thereby improving the safety of use. The breathing light 20 can indicate the working status of the equipment through the change of its light.

[0032] Working principle: The short plate 5 is driven by the motor 4 to rotate. The rotation of the short plate 5 drives the rotation of the adjusting plate 6, which in turn drives the ratchet 8 to rotate counterclockwise, which in turn drives the placement stage 7 to rotate. Each time it is turned, the pawl 11 is rotated by compressing the elastic block 10. After turning, the elasticity of the elastic block 10 causes the pawl 11 to press against the placement stage 7, thereby achieving a fixing effect. This ensures that the ITO film is fixed in position during the aging process, ensuring the normal progress of the experiment. It also ensures that all parts of the ITO film can be irradiated with fixed light in sequence and evenly, ensuring the consistency of the aging degree of the entire ITO film surface and improving the accuracy and reliability of the aging test.

[0033] By rotating the connecting bracket 203, different blocking effects can be achieved on the illumination lamp 202, thereby adjusting the illumination intensity. After rotation, the sliding positioning pin 208 engages with the corresponding positioning hole 206 to fix the angle. According to experimental requirements, the illumination effect of the illumination lamp 202 can be controlled by rotating the connecting bracket 203, thereby adjusting the illumination intensity of the ITO film, meeting diverse experimental requirements, and helping to accurately study the aging characteristics of the ITO film under different light intensities.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ITO film aging device comprising a support seat (1), characterized in that: An L-shaped frame (3) is fixedly connected to the bottom left of the inner side of the support base (1). A motor (4) is fixedly connected to the bottom of the inner side of the support base (1). A short plate (5) is fixedly connected to the output end of the motor (4) through the L-shaped frame (3). An adjustment plate (6) is rotatably connected to the rear side of the short plate (5). The left side of the adjustment plate (6) is rotatably connected to the top left side of the L-shaped frame (3). A placement platform (7) is rotatably connected to the top center of the support base (1). A ratchet (8) is fixedly connected to the bottom of the placement platform (7). A fixing plate (9) is fixedly connected to the bottom right of the inner side of the support base (1). An elastic block (10) is fixedly connected to the top left side of the fixing plate (9). A pawl (11) is fixedly connected to the right side of the elastic block (10). The bottom of the pawl (11) is rotatably connected to the inner side of the support base (1). A rotating mechanism (2) is provided on the top of the support base (1). The rotating mechanism (2) is used to adjust the irradiation angle.

2. The ITO film aging apparatus according to claim 1, characterized by: The rotating mechanism (2) includes an aging chamber (201), the bottom of which is fixedly connected to the top of a support base (1). An illumination lamp (202) is fixedly connected to the inner side of the aging chamber (201). A connecting frame (203) is rotatably connected to the left and right ends of the inner side of the support base (1). A reflector (204) is fixedly connected between adjacent connecting frames (203). A disc (205) is fixedly connected to the opposite side of the connecting frame (203). The disc (205) is fixedly connected to the left side of the connecting frame (203). The outer wall of the disc (205) is provided with multiple positioning holes (206). A fixing block (207) is fixedly connected to the left top rear end of the aging chamber (201). A positioning pin (208) is slidably connected to the left side of the fixing block (207). The front side of the positioning pin (208) engages with the inner wall of the corresponding positioning hole (206). A controller (21) is fixedly connected to the left side of the aging chamber (201). The controller (21) is electrically connected to the motor (4) and the irradiation lamp (202) respectively.

3. The ITO film aging apparatus according to claim 2, characterized in that: The bottom of the support base (1) is fixedly connected to an anti-slip pad (12), and the left side of the positioning pin (208) is fixedly connected to an anti-slip sleeve (13).

4. The ITO film aging apparatus according to claim 2, characterized in that: A knob (14) is fixedly connected to the right side of the connecting frame (203) on the right side, and an anti-slip sleeve (15) is fixedly connected to the outer wall of the knob (14).

5. The ITO film aging apparatus according to claim 2, characterized in that: The aging chamber (201) is rotatably connected to a door (16) on the front side, and a transparent plate (17) is fixedly connected to the front side of the door (16).

6. The ITO film aging device according to claim 5, characterized in that: A nameplate (18) is fixedly connected to the top of the front right side of the box door (16), and a handle (19) is fixedly connected to the front right side of the box door (16).

7. The ITO film aging apparatus according to claim 2, characterized in that: Multiple breathing lights (20) are fixedly connected to the top left side of the aging chamber (201), and the multiple breathing lights (20) are all designed symmetrically.

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