An optical adhesive antistatic support rack

Abstract

This utility model relates to an anti-static support rack for optical adhesives, comprising a support rack shell with U-shaped support rods evenly distributed throughout its inner cavity, spanning both inner walls. A fixing slot is formed on the upper surface of the bottom plate of the support rack shell at a position corresponding to the support rod. A contact rod is attached to the end of the support rod, and a connecting cylinder is inserted into the fixing slot. A metal connecting rod is attached to the bottom of the connecting cylinder. A grounding clamp is installed on the surface of the support rack shell at a position corresponding to the metal connecting rod. A first connecting piece is attached to the connecting end of the metal connecting rod, and a second connecting piece is arranged on the upper surface of the grounding clamp, with the first connecting piece contacting the second connecting piece. This support rack, through the partial contact between the U-shaped support rods and the edge of the optical film, suspends the main body of the film, preventing direct contact between the adhesive surface and the support structure, thus preventing adhesive surface contamination, adhesion, and scratches. Simultaneously, the support rods prevent static electricity accumulation from damaging the optical adhesive, achieving stable support and anti-static protection.

Description

Technical Field

[0001] This utility model relates to the field of support racks, specifically to an antistatic support rack for optical adhesive. Background Technology

[0002] Optical adhesives require specialized support devices during storage and transportation to protect their surface quality and prevent damage from factors such as contact, pressure, or static electricity. The design of these support devices directly affects the yield and performance of the optical adhesives.

[0003] Existing optical adhesive support structures typically employ a standard straight rod or flat plate design, with the support surface in large contact with the optical adhesive surface. This makes the adhesive surface susceptible to contamination, adhesion, and scratches due to pressure, affecting the surface quality of the optical adhesive. Furthermore, such structures lack an effective electrostatic discharge mechanism, preventing the timely release of static electricity accumulated during storage or transportation, which may cause electrostatic damage to the optical adhesive and affect its performance stability. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned deficiencies by providing an antistatic support rack for optical adhesives. This rack protects the surface quality of the optical film, provides stable support and antistatic protection for the optical adhesive, and solves the technical problems of existing adhesives being easily contaminated, stuck, or scratched by pressure, affecting the surface quality of the optical adhesive, causing electrostatic damage, and affecting its performance stability.

[0005] The objective of this utility model is achieved through the following means:

[0006] An antistatic support rack for optical adhesive includes a support rack housing. Support rods are evenly distributed within the inner cavity of the housing, each rod being U-shaped and spanning both inner walls of the housing. Fixing slots are formed on the upper surface of the bottom plate of the housing corresponding to the support rods. Contact rods are installed at the ends of the support rods. Installation grooves are formed at the bottom of the fixing slots, and connecting cylinders are installed inside the installation grooves. Contact rods penetrate the fixing slots and are inserted into the connecting cylinders. Metal connecting rods are installed at the bottom of the connecting cylinders. Grounding clamps are installed on the surface of the housing corresponding to the metal connecting rods. First connecting pieces are installed at the connecting ends of the metal connecting rods. Second connecting pieces are evenly distributed on the upper surface of the grounding clamps, with the first connecting pieces contacting the surfaces of the corresponding second connecting pieces.

[0007] Furthermore, bolts are screwed onto the four corners of the upper surface of the first connector, and the bolts all penetrate the first connector and are screwed onto the surface of the second connector. By screwing the bolts 11 together, a tight and stable connection between the first connector and the second connector can be ensured, effectively avoiding the problem of static electricity accumulation caused by poor contact, and ensuring the anti-static performance of the entire support frame.

[0008] Furthermore, each of the grounding clamps is equipped with a grounding plate at its bottom, and the second connecting piece is connected to the grounding plate through a grounding wire. The grounding plate increases the contact area with the grounding wire, allowing static electricity to be conducted to the ground more smoothly, further improving the anti-static effect, while ensuring the reliability and stability of the grounding plate connection.

[0009] Furthermore, mounting frames are installed on the upper surface of the bottom plate of the support frame shell at the corresponding positions of the contact rods. Positioning hoops are provided on both sides of the inner cavity of the mounting frames. The mounting frames provide a stable mounting base for the contact rods, while the positioning hoops can accurately position the contact rods to prevent them from shifting during installation or use, ensuring that the contact rods can be accurately inserted into the connecting cylinder, thus guaranteeing the stability of the entire support frame structure and the normal functioning of the anti-static function.

[0010] Furthermore, each of the positioning clamps is equipped with a connecting plate, and a compression spring is installed between the connecting plate and the mounting frame. The compression spring provides a certain elastic force to the positioning clamp, allowing it to better fit the contact rod and adapt to contact rods of different sizes, thereby compressing and positioning the contact rod and ensuring the stability of the support rod.

[0011] Furthermore, guide blocks are installed on the surface of the connecting plate, and guide grooves are opened on the surface of the mounting frame at the corresponding positions of the guide blocks. The cooperation of the guide blocks and guide grooves can guide the positioning hoop to move linearly within the mounting frame, avoiding jamming or displacement of the positioning hoop during movement, and improving the installation effect of the positioning hoop on the contact rod.

[0012] The beneficial effects of this utility model are: the U-shaped design of the support rod can make partial contact with the edge of the optical film, so that the main body of the film is completely suspended in the placement area of ​​the support frame shell, avoiding direct contact between the adhesive surface and the support structure, thereby effectively preventing adhesive surface contamination, adhesion and scratches caused by friction due to pressure, and protecting the surface quality of the optical film.

[0013] Furthermore, the support rod can conduct the static electricity accumulated on the optical adhesive to the grounding clamp through the metal connecting rod, the first connecting piece, and the second connecting piece, effectively preventing static electricity accumulation from damaging the optical adhesive, thereby achieving stable support and anti-static protection for the optical adhesive. Attached Figure Description

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

[0015] Figure 2 This is a cross-sectional view of the base structure of the material rack housing of this utility model;

[0016] Figure 3 This is a schematic diagram of the support rod of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the metal connecting rod of this utility model;

[0018] Figure 5 This is a schematic diagram of the grounding clamp of this utility model;

[0019] Figure 6 This is a schematic diagram of the mounting frame of this utility model;

[0020] In the diagram, 1. Support rack housing; 2. Support rod; 3. Fixing slot; 4. Contact rod; 5. Mounting slot; 6. Connecting cylinder; 7. Metal connecting rod; 8. Grounding clamp; 9. First connecting piece; 10. Second connecting piece; 11. Bolt; 12. Grounding piece; 13. Mounting frame; 14. Positioning clamp; 15. Connecting plate; 16. Compression spring; 17. Guide block; 18. Guide groove. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] In this embodiment, refer to Figures 1-6 The specific implementation of an optical adhesive antistatic support rack includes a support rack shell 1. Support rods 2 are evenly distributed within the inner cavity of the support rack shell 1. All support rods 2 are U-shaped and span the inner walls of both sides of the support rack shell 1. Fixing slots 3 are provided on the upper surface of the bottom plate of the support rack shell 1 at positions corresponding to the support rods 2. Contact rods 4 are installed at the ends of the support rods 2. Installation slots 5 are provided at the bottom of the fixing slots 3. Connecting cylinders 6 are installed inside the installation slots 5. Contact rods 4 penetrate the fixing slots 3 and are inserted into the connecting cylinders 6. Metal connecting rods 7 are installed at the bottom of the connecting cylinders 6. Grounding clamps 8 are installed on the surface of the support rack shell 1 at positions corresponding to the metal connecting rods 7. First connecting pieces 9 are installed at the connecting ends of the metal connecting rods 7. Second connecting pieces 10 are evenly distributed on the upper surface of the grounding clamps 8. The first connecting pieces 9 are in contact with the surfaces of the corresponding second connecting pieces 10.

[0023] The U-shaped design of the support rod 2 allows it to make partial contact with the edge of the optical film, concentrating the support force on the edge area of ​​the film. This ensures placement stability and allows the main body of the film to be completely suspended in the placement area of ​​the support frame shell 1. With the adjacent support rods 2 scientifically spaced according to the width of the film, a uniform support network is formed under the film. This ensures that the film is laid out flat and straight, while completely avoiding direct contact between the film surface and the support structure. This effectively prevents film surface contamination, adhesion, and scratches caused by friction due to pressure, thus protecting the surface quality of the optical film.

[0024] The fixing slot 3 on the upper surface of the base plate, corresponding to the position of the support rod 2, cooperates with the contact rod 4 at the end of the support rod 2 to insert into the connecting cylinder 6, so that the support rod 2 is stably fixed and prevents displacement, ensuring that the optical adhesive is placed stably; the metal connecting rod 7 at the bottom of the connecting cylinder 6 contacts the second terminal piece 10 of the grounding clamp 8 on the outer shell surface through the first terminal piece 9 to form a conductive path. Through the support rod 2, the static electricity accumulated on the optical adhesive can be conducted to the grounding clamp 8 through the metal connecting rod 7, the first terminal piece 9 and the second terminal piece 10, effectively preventing the accumulation of static electricity from damaging the optical adhesive, thereby achieving stable support and anti-static protection for the optical adhesive.

[0025] Bolts 11 are screwed onto the four corners of the upper surface of the first connector 9. The bolts 11 penetrate the first connector 9 and are screwed onto the surface of the second connector 10. By screwing the bolts 11 to fix the connector, it is possible to ensure a tight and stable connection between the first connector 9 and the second connector 10, effectively avoiding the problem of static electricity accumulation caused by poor contact, and ensuring the anti-static performance of the entire support frame.

[0026] Grounding clamps 8 are all equipped with grounding plates 12 at their bottom. The second connecting plates 10 are all connected to the grounding plates 12 through grounding wires. The grounding plates 12 can increase the contact area with the grounding wires, so that static electricity can be conducted to the ground more smoothly, further improving the anti-static effect, while ensuring the reliability and stability of the grounding plate 12 connection.

[0027] Mounting frames 13 are installed on the upper surface of the bottom plate of the support frame housing 1, corresponding to the positions of the contact rod 4. Positioning clamps 14 are provided on both sides of the inner cavity of the mounting frame 13. The mounting frame 13 provides a stable mounting base for the contact rod 4, while the positioning clamps 14 can accurately position the contact rod 4 to prevent it from shifting during installation or use, ensuring that the contact rod 4 can be accurately inserted into the connecting cylinder 6, and ensuring the stability of the entire support frame structure and the normal functioning of the anti-static function.

[0028] The surface of the positioning hoop 14 is equipped with connecting plates 15. A compression spring 16 is installed between the connecting plate 15 and the mounting frame 13. The compression spring 16 can provide a certain elastic force to the positioning hoop 14, so that the positioning hoop 14 can better fit the contact rod 4, adapt to contact rods 4 of different sizes, and compress and position the contact rod 4 to ensure the stability of the support rod 2.

[0029] Guide blocks 17 are installed on the surface of the connecting plate 15. Guide grooves 18 are opened on the surface of the mounting frame 13 at the corresponding positions of the guide blocks 17. The cooperation of the guide blocks 17 and the guide grooves 18 can guide the positioning hoop 14 to move linearly within the mounting frame 13, avoiding jamming or displacement of the positioning hoop 14 during movement, and improving the installation effect of the positioning hoop 14 on the contact rod 4.

[0030] In this design, the U-shaped design of the support rod 2 allows it to partially contact the edge of the optical film, concentrating the support force at the edge. Adjacent support rods 2 are spaced according to the film width to form a uniform support network, suspending the film body and allowing it to unfold flat, preventing direct contact between the film surface and the support structure, thus preventing contamination, adhesion, and scratches. The structure of the fixing slot 3 on the base plate and the contact rod 4 at the end of the support rod 2 inserted into the connecting cylinder 6 ensures the stable fixation of the support rod 2. The metal connecting rod 7 at the bottom of the connecting cylinder 6 contacts the second contact piece 10 on the grounding clamp 8 via the first contact piece 9, and the first contact piece 9 is tightly connected to the second contact piece 10 by bolts 11. A fixed connection is formed to create a conductive path, discharging static electricity from the support rod 2 and the optical adhesive to the grounding clamp 8. Simultaneously, the grounding plate 12 at the bottom of the grounding clamp 8 is connected via a grounding wire, increasing the contact area with the grounding wire and allowing static electricity to be more smoothly conducted to the ground. The mounting frame 13 on the bottom plate of the support frame housing 1 provides an installation base for the contact rod 4. The positioning hoop 14 inside is provided with elastic force by the compression spring 16, which adapts to contact rods 4 of different sizes and compresses and positions them. The guide block 17 on the connecting plate 15 cooperates with the guide groove 18 on the mounting frame 13 to guide the positioning hoop 14 to move linearly, preventing the contact rod 4 from shifting and ensuring the stability of the support rod 2 and the normal functioning of the anti-static function.

[0031] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the scope of protection of the present invention.

Claims

1. An antistatic support rack for optical adhesives, comprising a support rack housing, characterized in that: The inner cavity of the support rack housing is evenly equipped with support rods, all of which are U-shaped. The support rods span the inner walls of both sides of the support rack housing. The top surface of the bottom plate of the support rack housing is provided with fixing slots corresponding to the support rods. The ends of the support rods are equipped with contact rods. The bottom of the fixing slots is provided with mounting grooves. The mounting grooves are equipped with connecting cylinders. The contact rods pass through the fixing slots and are inserted into the connecting cylinders. The bottom of the connecting cylinders is equipped with metal connecting rods. The surface of the support rack housing is equipped with grounding clamps corresponding to the metal connecting rods. The connecting ends of the metal connecting rods are equipped with first connecting pieces. The upper surface of the grounding clamps is evenly equipped with second connecting pieces. The first connecting pieces are in contact with the surface of the corresponding second connecting pieces.

2. The optical adhesive antistatic support rack according to claim 1, characterized in that: Bolts are screwed onto the four corners of the upper surface of the first connector, and the bolts all pass through the first connector and are screwed onto the surface of the second connector.

3. The optical adhesive antistatic support rack according to claim 1, characterized in that: The bottom of each grounding clamp is equipped with a grounding plate, and the second connecting piece is connected to the grounding plate through a grounding wire.

4. The optical adhesive antistatic support rack according to claim 1, characterized in that: The bottom plate of the support frame housing is equipped with mounting frames at positions corresponding to the contact rods, and positioning hoops are provided on both sides of the inner cavity of the mounting frames.

5. The optical adhesive antistatic support rack according to claim 4, characterized in that: Each of the positioning clamps has a connecting plate installed on its surface, and a compression spring is installed between the connecting plate and the mounting frame.

6. The optical adhesive antistatic support rack according to claim 5, characterized in that: Guide blocks are installed on the surface of each connecting plate, and guide grooves are opened on the surface of each mounting frame at positions corresponding to the guide blocks.

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