Film coating structure of medical glass cover plate

Abstract

The utility model discloses a coating structure of a medical glass cover plate, which relates to the technical field of glass coating structures and comprises a glass substrate, and a coating layer and a polyester protective film are respectively arranged on the front end face and the rear end face of the glass substrate. The anti-explosion outer frames are arranged on the outer wall of the periphery of the glass substrate, the number of the anti-explosion outer frames is four, restraining frames are integrally formed on the inner walls of the anti-explosion outer frames, and the coating layer and the polyester protective film are connected with the glass substrate in an attached mode through the restraining frames; the assembly end grooves are formed in the two ends of the anti-explosion outer frame, the number of the assembly end grooves in the anti-explosion outer frame is four, and the problems that according to an existing glass coating structure, the anti-explosion performance of glass is enhanced through an arranged anti-explosion strip structure, but the anti-explosion strength of the anti-explosion strip structure is limited, the coating face cannot be effectively restrained, and the anti-explosion performance of the glass is affected are solved. And the stability of the coating structure of the glass cover plate structure is poor.

Description

Technical Field

[0001] This utility model relates to the field of glass coating structure technology, specifically a coating structure for a medical glass cover. Background Technology

[0002] Medical glass covers are transparent glass materials used in medical equipment. They are usually made of high-quality glass and have good transparency, chemical stability, and high-temperature resistance after being coated.

[0003] For example, announcement number CN216377954U (titled "A Safety Explosion-Proof Glass Coating Structure") includes a coating structure and a glass body. The coating structure is fixedly disposed on the surface of the glass body. The coating structure includes a base layer, a reinforcing layer, an explosion-proof layer, a high-temperature resistant layer, and a wear-resistant layer. A reinforcing layer is fixedly disposed on the top of the base layer. An explosion-proof layer is fixedly disposed on the top of the reinforcing layer. A high-temperature resistant layer is fixedly disposed on the top of the explosion-proof layer. A wear-resistant layer is fixedly disposed on the top of the high-temperature resistant layer. A second layer is fixedly disposed on both sides of the top of the wear-resistant layer. The second adhesive area has a dustproof sticker adhered to its top via the first adhesive area, and the first adhesive area is fixedly positioned on both sides of the bottom of the dustproof sticker. Explosion-proof strips are fixedly installed on both sides of the coated structure, and anti-slip strips are fixedly connected to the top and bottom of both sides of the explosion-proof strips. By setting the coated structure, the safety of the glass is increased, making the glass more stable during use. Furthermore, by setting the explosion-proof strips, the explosion-proof properties of the glass are increased, preventing the glass from easily exploding and extending its service life. The dustproof sticker facilitates dust prevention on the glass.

[0004] The aforementioned glass coating structure enhances the explosion-proof performance of the glass through the setting of the explosion-proof strip structure. However, the explosion-proof strength of the explosion-proof strip structure is limited, and it cannot effectively suppress the coating surface, resulting in poor stability of the glass cover structure coating structure. Therefore, we provide a coating structure for a medical glass cover. Utility Model Content

[0005] The purpose of this invention is to provide a coating structure for a medical glass cover, in order to solve the problem mentioned in the background art that the existing glass coating structure enhances the explosion-proof performance of the glass by setting an explosion-proof strip structure, but the explosion-proof strength of the explosion-proof strip structure is limited and it cannot effectively suppress the coating surface, resulting in poor stability of the glass cover structure coating structure.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a coating structure for a medical glass cover, comprising a glass substrate, wherein a coating layer and a polyester protective film are respectively disposed on the front end surface and the rear end surface of the glass substrate;

[0007] Also includes:

[0008] An explosion-proof outer frame is provided on the outer wall of the glass substrate. There are four explosion-proof outer frames. An inhibiting frame is integrally formed on the inner wall of the explosion-proof outer frame. The coating layer and the polyester protective film are bonded to the glass substrate through the inhibiting frame.

[0009] Assembly end slots are located at both ends of the explosion-proof outer frame. There are four assembly end slots on the explosion-proof outer frame, and filling blocks are installed inside the two adjacent assembly end slots.

[0010] Preferably, the coating layer includes a PVB film, a silicon dioxide film, and a silicon nitride film, which are arranged sequentially from the outside to the inside.

[0011] Preferably, the filling block has two through holes inside, and the inner wall of the assembly end groove has a threaded connection hole, the diameter of the through hole being equal to the diameter of the threaded connection hole.

[0012] Preferably, fastening screws are installed inside adjacent threaded holes and through holes, and the filler block is fixedly connected to two adjacent assembly end slots by fastening screws.

[0013] Preferably, four shaft hole seats are integrally formed on the outer wall of one of the explosion-proof outer frames, a connecting post is provided between two shaft hole seats, and an mounting ear plate is integrally formed on the outer wall of the connecting post.

[0014] Preferably, both ends of the connecting column are integrally formed with an extension shaft, and the connecting column is rotatably connected to two shaft hole seats through the extension shafts at both ends.

[0015] Preferably, a sealing strip is fixedly provided on the inner wall of the suppression frame by adhesive, and the front and rear sealing strips are respectively bonded and connected to the coating layer and the polyester protective film.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model features an explosion-proof outer frame made of square steel. The dimensions of the explosion-proof outer frame are much larger than those of the explosion-proof strip. Furthermore, the explosion-proof outer frame can serve as the outer frame for the glass. It assists in the movable installation of the medical glass cover by installing ear plates. Each explosion-proof outer frame limits and presses the coating layer and polyester protective film by suppressing the frame edge, and a sealing strip is installed to seal the gaps in the pressing position. This improves the stability of the coating structure of the glass cover and overcomes the problem that existing glass coating structures enhance the explosion-proof performance of the glass by setting explosion-proof strip structures, but the explosion-proof strength of the explosion-proof strip structure is limited, and it cannot effectively suppress the coating surface, resulting in poor stability of the coating structure of the glass cover. Attached Figure Description

[0018] Figure 1This is a side view of the coating structure of the medical glass cover of this utility model;

[0019] Figure 2 This is a front view of the coating structure of the medical glass cover of this utility model;

[0020] Figure 3 This is a cross-sectional view of the end corner of the coating structure of the medical glass cover of this utility model.

[0021] Figure 4 This is an internal cross-sectional view of the coating structure of the medical glass cover of this utility model.

[0022] Figure 5 This is an enlarged schematic diagram of part A of the present invention;

[0023] Figure 6 This is a schematic diagram of the coating layer structure of this utility model.

[0024] In the diagram: 1. Coating layer; 101. PVB film; 102. Silica film; 103. Silicon nitride film; 2. Explosion-proof frame; 3. Assembly end slot; 4. Fastening screw; 5. Mounting ear plate; 6. Suppression frame; 7. Shaft hole seat; 8. Connecting post; 9. Extension shaft; 10. Glass substrate; 11. Sealing strip; 12. Polyester protective film; 13. Filler block; 14. Threaded connection hole; 15. Through hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Please see Figure 1-6 An embodiment of this utility model is provided: a coating structure for a medical glass cover, including a glass substrate 10, wherein a coating layer 1 and a polyester protective film 12 are respectively disposed on the front end surface and the rear end surface of the glass substrate 10.

[0027] Also includes:

[0028] The explosion-proof outer frame 2 is set on the outer wall of the glass substrate 10. There are four explosion-proof outer frames 2. The inner wall of the explosion-proof outer frame 2 is integrally formed with a suppression frame 6. The coating layer 1 and the polyester protective film 12 are bonded to the glass substrate 10 through the suppression frame 6.

[0029] Assembly end slots 3 are located at both ends of the explosion-proof outer frame 2. There are four assembly end slots 3 on the explosion-proof outer frame 2, and filling blocks 13 are installed inside the two adjacent assembly end slots 3.

[0030] In use, four explosion-proof outer frames 2 provide explosion-proof protection for the outer walls of the glass substrate 10. Adjacent explosion-proof outer frames 2 are fixed and assembled by using filler blocks 13 and fastening screws 4, making disassembly and replacement convenient. The explosion-proof outer frames 2 are square steel structures, and their dimensions are much larger than those of the explosion-proof strips. In addition, the explosion-proof outer frames 2 can also serve as the outer frame of the glass. The installation of ear plates 5 assists in the movable installation of the medical glass cover. Each explosion-proof outer frame 2 limits and presses the coating layer 1 and the polyester protective film 12 by using a restraining frame 6, and a sealing strip 11 is installed to seal the gap position of the pressing, thereby improving the stability of the coating structure of the glass cover.

[0031] Please see Figure 6 The coating layer 1 includes a PVB film 101, a silicon dioxide film 102, and a silicon nitride film 103. The PVB film 101, silicon dioxide film 102, and silicon nitride film 103 are arranged sequentially from the outside to the inside. These three films constitute the coating structure of the glass cover, reducing light reflection and refraction during propagation, thereby improving light transmittance. (See also...) Figure 5 The filler block 13 has two through holes 15 inside, and the inner wall of the assembly end groove 3 has a threaded connection hole 14. The diameter of the through holes 15 is equal to the diameter of the threaded connection hole 14. The two through holes 15 inside the filler block 13 facilitate the installation of the filler block 13. Please refer to [link / reference]. Figure 5 Fastening screws 4 are installed inside adjacent threaded holes 14 and through holes 15. The filler block 13 is fixedly connected to two adjacent assembly end slots 3 by the fastening screws. Please refer to [link / reference]. Figure 2 Four shaft hole seats 7 are integrally formed on the outer wall of an explosion-proof frame 2. A connecting post 8 is provided between two shaft hole seats 7. An mounting ear plate 5 is integrally formed on the outer wall of the connecting post 8. Please refer to the section on the four shaft hole seats 7 integrally formed on the outer wall of the explosion-proof frame 2. Figure 2 Both ends of the connecting column 8 are integrally formed with an extension shaft 9. The connecting column 8 is rotatably connected to two shaft hole seats 7 via the extension shafts 9 at both ends. The extension shafts 9 integrally formed at both ends of the connecting column 8 facilitate the movable connection between the connecting column 8 and the shaft hole seats 7. Please refer to [link / reference]. Figure 4 A sealing strip 11 is fixed to the inner wall of the suppression frame 6 by adhesive. The front and rear sealing strips 11 are respectively attached to the coating layer 1 and the polyester protective film 12. The sealing strip 11 fixed to the inner wall of the suppression frame 6 by adhesive plays the role of enhancing the adhesion between the suppression frame 6 and the coating layer 1 and the polyester protective film 12.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A medical glass cover plate coated structure, comprising a glass substrate (10), a front end surface and a rear end surface of the glass substrate (10) are respectively provided with a coated layer (1) and a polyester protective film (12); characterized in that Further comprising: An explosion-proof frame (2) is arranged on the outer wall of the glass substrate (10), the explosion-proof frame (2) is provided with four, and the inner wall of the explosion-proof frame (2) is integrally formed with a suppression frame (6), the coated layer (1) and the polyester protective film (12) are connected with the glass substrate (10) through the suppression frame (6); An assembly end slot (3) is arranged at both ends of the explosion-proof frame (2), the assembly end slot (3) on the explosion-proof frame (2) is provided with four, and the inner part of the adjacent two assembly end slots (3) is provided with a filling connecting block (13).

2. The coated structure of a medical glass cover plate according to claim 1, wherein: The coated layer (1) comprises a PVB film (101), a silicon dioxide film (102) and a silicon nitride film (103), which are arranged from outside to inside.

3. The coated structure of a medical glass cover plate according to claim 1, wherein: The inner part of the filling connecting block (13) is provided with two through holes (15), the inner wall of the assembly end slot (3) is provided with a threaded hole (14), the hole diameter of the through hole (15) is equal to the hole diameter of the threaded hole (14).

4. The coated structure of a medical glass cover plate according to claim 3, wherein: The inner part of the adjacent threaded hole (14) and through hole (15) is provided with a fastening screw (4), the filling connecting block (13) is fixedly connected with the adjacent two assembly end slots (3) through the fastening screw.

5. The coated structure of a medical glass cover plate according to claim 1, wherein: The outer wall of one of the explosion-proof frames (2) is integrally formed with four shaft hole seats (7), a connecting column (8) is arranged between two shaft hole seats (7), and the outer wall of the connecting column (8) is integrally formed with a mounting ear plate (5).

6. The coated structure of a medical glass cover plate according to claim 5, wherein: The both ends of the connecting column (8) are integrally formed with an extension shaft (9), and the connecting column (8) is rotatably connected with the two shaft hole seats (7) through the extension shaft (9) at both ends.

7. The coated structure of a medical glass cover plate according to claim 1, wherein: The inner wall of the suppression frame (6) is fixedly provided with a sealing strip (11) through adhesive, and the front and rear sealing strips (11) are respectively connected with the coated layer (1) and the polyester protective film (12).

Images