Optical glass vacuum coating cavity structure

Abstract

The utility model provides an optical glass vacuum coating cavity structure, and relates to the field of vacuum coating cavities, the inner sides of an outer shell and an inner container are fixedly connected with a cathode joint and an anode joint, the cathode joint and the anode joint are of a staggered structure, and the top end surfaces of the cathode joint and the anode joint are fixedly connected with connecting wires; the problem that in the prior art, due to the fact that an effective self-detection structure is lacked, if air pressure relief exists in a vacuum coating cavity, optical glass coating fails easily is solved, an air bag is fixedly connected to the inner side of a seat body, and when an outer shell and an inner container are damaged, the air bag is fixed to the inner side of the seat body; an air supply pump mounted on the outer side of the movable seat can be synchronously started to inflate the interiors of two air bags fixedly connected to the interior of the seat body, and efficient shielding and limiting operation is carried out through inflation expansion of the two air bags instead of an outer shell and an inner container; and therefore, the situation that gas in the outer shell and the inner container leaks is prevented.

Description

Technical Field

[0001] The utility model belongs to the field of vacuum coating cavities, and particularly relates to an optical glass vacuum coating cavity structure. Background Art

[0002] Optical glass is a glass that can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light. In a narrow sense, optical glass refers to colorless optical glass; in a broad sense, optical glass also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optic glass and photochromic glass. When optical glass is subjected to surface coating, a corresponding vacuum reactor is required to coat the optical glass. However, when the vacuum coating chamber used is used, due to its lack of effective self-detection structure, if there is air decompression inside the vacuum coating chamber, it is easy to cause the coating of the optical glass to fail, which has limitations.

[0003] Therefore, in view of the shortcomings of the above scheme in actual production and implementation, it is revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model is created, and a vacuum coating cavity structure for optical glass is provided to solve the problem that the existing vacuum coating cavity lacks an effective self-detection structure, and when there is air pressure relief inside the vacuum coating cavity, it is easy to cause the coating of the optical glass to fail, which has limitations. Utility Model Content

[0004] The utility model provides an optical glass vacuum coating cavity structure, which solves the problem in the prior art that due to the lack of an effective self-detection structure, if there is air pressure relief inside the vacuum coating cavity, it is easy to cause the coating of the optical glass to fail, which is a limitation.

[0005] The technical solution of the utility model is implemented as follows: an optical glass vacuum coating cavity structure includes an outer shell, and the main body of the outer shell is a top one-way opening structure, the inner shell is fixedly connected to the inner shell, the structure of the inner shell is consistent with that of the outer shell, and there is a gap between the inner shell and the outer shell, the gap forms a cavity, and the inner sides of the outer shell and the inner shell are fixedly connected with a cathode connector and an anode connector, the cathode connector and the anode connector are staggered structures, and the top surfaces of the cathode connector and the anode connector are fixedly connected with wiring:

[0006] As a preferred embodiment, the outer shell is fixedly connected to the top surface of the mounting plate, and the main body of the mounting plate is a cross-shaped structure, and a mounting hole is opened inside the mounting plate. There are two mounting holes in total, and the two mounting holes are opened in a linear array at the front and rear sides of the mounting plate.

[0007] As a preferred embodiment, a bracket is fixedly connected to the top surface of the mounting plate, the bracket is longitudinally arranged and perpendicular to the mounting plate, a longitudinal groove is opened inside the bracket, an electric push rod is fixedly connected inside the longitudinal groove, and the electric push rod and the bracket together constitute a lifting structure.

[0008] As a preferred embodiment, a moving seat is installed on the top surface of the electric push rod, the main body of the moving seat is a rectangular structure, and a slider is fixedly connected to the outer side of the moving seat. The sliders are provided at four locations, and every two longitudinally adjacent sliders form a group.

[0009] As a preferred embodiment, the two groups of sliders are respectively fixedly connected to the front and rear side positions of the two moving seats, and the moving seats are slidably connected in the longitudinal grooves opened in the bracket through the sliders fixedly connected on the outer sides thereof, and an air supply pump is fixedly connected to the left end face of the moving seat on the left, and the inner sides of the two moving seats are also fixedly connected to the seat bodies.

[0010] As a preferred embodiment, the main body of the seat is an annular structure, and a buzzer is fixedly connected to the front end surface of the seat, and a controller is fixedly connected to the top end surface of the buzzer, and an airbag is fixedly connected to the inner side of the seat, and there are two airbags in total, which are fixedly connected in a linear array at the upper and lower sides of the inside of the seat, and a detection module is also fixedly connected to the inside of the seat, the detection module is used to detect air pressure changes, and the detection module is electrically connected to the controller.

[0011] After using the above technical solution, the beneficial effects of the utility model are:

[0012] 1. In the utility model, an airbag is fixedly connected to the inner side of the seat body, so that when the outer shell and the inner liner are damaged, the air supply pump installed on the outer side of the mobile seat can be synchronously started to inflate the inside of the two airbags fixedly connected to the inside of the seat body, and the outer shell and the inner liner are replaced by the inflation of the two airbags to perform efficient shielding and limiting operations, thereby preventing the outer shell and the inner liner from leaking.

[0013] 2. In the utility model, the cathode connector and the anode connector are fixedly connected inside the inner shell and the outer shell, so that when the optical glass is placed in the inner shell, it can be connected to the cathode connector and the anode connector fixedly connected in the inner shell and the outer shell by wiring, and the current device can be powered on and used synchronously, so that when it is used, the coating efficiency of the optical glass can be significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the front and side structure of the vacuum coating chamber of the utility model after being disassembled;

[0016] Figure 2 It is a schematic diagram of the combined structure of the vacuum coating chamber of the utility model;

[0017] Figure 3 It is a schematic diagram of the cut-away front structure of the vacuum coating chamber of the utility model;

[0018] Figure 4 It is a schematic diagram of the combined structure of the mounting plate and mounting holes of the vacuum coating chamber of the utility model;

[0019] Figure 5 It is a schematic diagram of the top view of the vacuum coating chamber of the utility model;

[0020] Figure 6 It is a schematic diagram of the combined structure of the seat body and the airbag of the vacuum coating chamber of the utility model;

[0021] In the figure, 1. mounting plate; 101. mounting hole; 102. outer shell; 103. liner; 104. cathode connector; 105. anode connector; 106. wiring; 2. bracket; 201. electric push rod; 202. moving seat; 203. slider; 3. air supply pump; 301. seat; 302. buzzer; 303. controller; 304. air bag; 305. detection module. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] like Figure 1-Figure 6As shown, an optical glass vacuum coating cavity structure includes: an outer shell 102, and the main body of the outer shell 102 is a top one-way opening structure, the inner shell 103 is fixedly connected to the inside of the outer shell 102, the structure of the inner shell 103 is consistent with that of the outer shell 102, and there is a gap between the inner shell 103 and the outer shell 102, and the gap forms a cavity, and the inner sides of the outer shell 102 and the inner shell 103 are fixedly connected to a cathode connector 104 and an anode connector 105, the cathode connector 104 and the anode connector 105 are staggered structures, and the top surfaces of the cathode connector 104 and the anode connector 105 are fixedly connected. The base 301 is fixedly connected with a wiring 106, the main body of the base 301 is an annular structure, and a buzzer 302 is fixedly connected to the front end surface of the base 301, and a controller 303 is fixedly connected to the top end surface of the buzzer 302, and an airbag 304 is fixedly connected to the inner side of the base 301, and there are two airbags 304, which are fixedly connected to the upper and lower sides of the base 301 in a linear array, and a detection module 305 is also fixedly connected to the inside of the base 301, and the detection module 305 is used to detect air pressure changes, and the detection module 305 is electrically connected to the controller 303.

[0024] Among them, the outer shell 102 is fixedly connected to the top surface of the mounting plate 1, and the main body of the mounting plate 1 is a cross-shaped structure. A mounting hole 101 is opened inside the mounting plate 1. There are two mounting holes 101 in total, and the two mounting holes 101 are opened in a linear array at the front and rear sides of the mounting plate 1. A bracket 2 is fixedly connected to the top surface of the mounting plate 1. The bracket 2 is longitudinally arranged and perpendicular to the mounting plate 1. A longitudinal groove is opened inside the bracket 2. An electric push rod 201 is fixedly connected inside the longitudinal groove, and the electric push rod 201 and the bracket 2 together constitute a lifting structure.

[0025] Among them, a moving seat 202 is installed on the top surface of the electric push rod 201, the main body of the moving seat 202 is a rectangular structure, and a slider 203 is fixedly connected to the outer side of the moving seat 202. There are four sliders 203 in total, and every two longitudinally adjacent sliders 203 form a group. The two groups of sliders 203 are respectively fixedly connected to the front and rear side positions of the two moving seats 202. The moving seat 202 is slidably connected to the longitudinal groove opened in the bracket 2 through the slider 203 fixedly connected on its outer surface, and the air supply pump 3 is fixedly connected to the left end surface of the moving seat 202 on the left, and the inner sides of the two moving seats 202 are also fixedly connected to the seat body 301.

[0026] When in use, during the vacuum coating operation, if the air in the outer shell 102 fixedly connected to the top surface of the mounting plate 1 and the inner liner 103 is being evacuated, the movable seat 202 can be pushed by starting the electric push rod 201 installed in the bracket 2, and when the movable seat 202 moves, the seat body 301 fixedly connected to the inner side of the two movable seats 202 can be synchronously driven to move along the outer wall of the outer shell 102 to detect whether the vacuum state in the current outer shell 102 and the inner liner 103 is leaking, and when the detection module 305 arranged in the seat body 301 detects that the gas is leaking, the buzzer 302 installed on the bottom surface of the controller 303 can be synchronously started to perform a continuous buzzing alarm operation;

[0027] And while the buzzer warning is being given, the air supply pump 3 installed on the outside of the mobile seat 202 can be started to inflate the inner sides of the two air bags 304 arranged on the inner wall of the seat body 301, and when the air bags 304 are inflated and expanded, they can replace the sealing of the outer shell 102 and the inner liner 103 to achieve efficient sealing operation of the outer shell 102 and the inner liner 103, so that the air in the outer shell 102 and the inner liner 103 will not leak in a depressurized state, so that when the outer shell 102 and the inner liner 103 are damaged, efficient substitute protection operations can be performed, thereby achieving a more practical purpose.

Claims

1. An optical glass vacuum coating cavity structure, characterized in that: The invention comprises an outer shell (102), wherein the main body of the outer shell (102) is a top one-way open structure, an inner liner (103) is fixedly connected inside the outer shell (102), the inner liner (103) and the outer shell (102) have the same structure, and there is a gap between the inner liner (103) and the outer shell (102), the gap forms a cavity, and a cathode connector (104) and an anode connector (105) are fixedly connected to the inner sides of the outer shell (102) and the inner liner (103), the cathode connector (104) and the anode connector (105) are staggered structures, and the top surfaces of the cathode connector (104) and the anode connector (105) are fixedly connected to wiring (106); The outer shell (102) is fixedly connected to the top surface of the mounting plate (1), and the main body of the mounting plate (1) is a cross-shaped structure. A mounting hole (101) is provided inside the mounting plate (1), and there are two mounting holes (101) in total. The two mounting holes (101) are arranged in a linear array at the front and rear sides of the mounting plate (1). A bracket (2) is fixedly connected to the top surface of the mounting plate (1); the bracket (2) is arranged longitudinally and perpendicular to the mounting plate (1); a longitudinal groove is provided inside the bracket (2); an electric push rod (201) is fixedly connected inside the longitudinal groove; and the electric push rod (201) and the bracket (2) together form a lifting structure; A moving seat (202) is installed on the top surface of the electric push rod (201), the main body of the moving seat (202) is a rectangular structure, and a slider (203) is fixedly connected to the outer side of the moving seat (202), and the sliders (203) are arranged at four locations, wherein two sliders (203) adjacent to each other in the longitudinal direction form a group; The two groups of sliders (203) are respectively fixedly connected to the front and rear side surfaces of the two movable seats (202); the movable seats (202) are slidably connected to the longitudinal grooves provided in the bracket (2) through the sliders (203) fixedly connected to the outer surfaces thereof; an air supply pump (3) is fixedly connected to the left end surface of the movable seat (202) on the left side; and the inner sides of the two movable seats (202) are also fixedly connected to the seat bodies (301); The main body of the seat (301) is an annular structure, and a buzzer (302) is fixedly connected to the front end surface of the seat (301), and a controller (303) is fixedly connected to the top end surface of the buzzer (302), and an airbag (304) is fixedly connected to the inner side of the seat (301), and there are two airbags (304) in total, and the two airbags (304) are fixedly connected to the upper and lower sides of the seat (301) in a linear array, and a detection module (305) is also fixedly connected to the inside of the seat (301), and the detection module (305) is used to detect air pressure changes, and the detection module (305) is electrically connected to the controller (303).

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