Optical element coating device

Abstract

The utility model discloses an optical element coating device and relates to the field of optical element processing. The optical element coating device comprises a coating box movably installed on a coating machine, a plurality of sets of assembling grooves are formed in the top side of the coating box, fixing assemblies are arranged in the assembling grooves, and each fixing assembly comprises a fixing rod, a movable rod, a connecting ring and a round rod; the fixed rod is slidably connected to the interior of the coating box and clamped to the top of the assembling groove, the movable rod is rotatably connected between the fixed rod and the connecting ring, and the round rod is fixedly mounted at the bottom of the connecting ring and slidably connected to the interior of the coating box. According to the optical element coating device, the fixing rod can be moved by rotating the round rod on the fixing assembly to lock the shackle assembled in the assembling groove, so that the stability of the coating box during assembling is improved, and the situation that the coating box is easy to fall off when the coating box is rotated for coating is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of optical element processing, in particular to an optical element coating device. Background Technique

[0002] Optical coating refers to the process of depositing one or more layers of metal or dielectric films on the surface of optical components. The purpose of coating the surface of optical components is to change the reflection and transmission characteristics of the material surface.

[0003] Currently, when coating optical elements, the centrifugal force of the high-speed rotating coating box is relatively strong, which easily causes the hook ring in the coating machine to fall off from the card slot on the coating box, resulting in damage to the coating machine.

[0004] The reason for this problem is that currently, optical elements are mainly placed in the coating box, and the coating box is suspended on the rotating frame of the coating machine for rotary coating. Since the centrifugal force of the high-speed rotating coating box is relatively strong during coating, it is easy to drive the coating box to swing outwards. During the swinging process, the position of the rotating coating box will move up and down, resulting in the hook ring falling off from the card slot on the coating box, causing damage to the coating machine. In view of the deficiencies of the prior art, we propose an optical element coating device to solve the above problems. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides an optical element coating device, which solves the problem that when coating optical elements, the centrifugal force of the high-speed rotating coating box is relatively strong, which easily causes the hook ring in the coating machine to fall off from the card slot on the coating box, resulting in damage to the coating machine.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: an optical element coating device, including a coating box movably installed on a coating machine, a plurality of assembly grooves are opened on the top side of the coating box, a fixing component is arranged inside the assembly groove, and the fixing component includes a fixing rod, a movable rod, a connecting ring and a round rod;

[0007] The fixing rod is slidably connected inside the coating box, the fixing rod is clamped at the top of the assembly groove, the movable rod is rotatably connected between the fixing rod and the connecting ring, the round rod is fixedly installed at the bottom of the connecting ring, and the round rod is slidably connected inside the coating box.

[0008] Preferably, a sliding groove is opened at the top of the assembly groove, and the fixing rod is slidably connected inside the sliding groove.

[0009] Preferably, a plurality of connecting shafts are fixedly connected to the bottom of the fixing rod and the top of the connecting ring, the connecting shafts are arranged oppositely, and the two ends of the movable rod are respectively rotatably connected inside the connecting shafts.

[0010] Preferably, the connecting ring is rotatably connected inside the coating box.

[0011] Preferably, the fixing component further includes a clamping block and a pressing block. Both the clamping block and the pressing block penetrate the side wall of the round rod, and the clamping block is movably inserted into the coating box.

[0012] Preferably, an arc-shaped groove is formed at the bottom of the coating box, and the round rod is slidably connected inside the arc-shaped groove;

[0013] A plurality of clamping grooves are formed on the inner wall of the arc-shaped groove, and the clamping block is clamped inside the clamping groove.

[0014] Preferably, a connecting plate is fixedly connected to the side walls of the clamping block and the pressing block. The connecting plate is slidably connected inside the round rod, and a spring is fixedly connected between the connecting plate and the round rod.

[0015] The utility model discloses an optical element coating device, and the beneficial effects thereof are as follows: In this optical element coating device, by arranging a fixing component in the assembly groove on the coating box, the fixing rod can be moved by rotating the round rod on the fixing component to lock the hook ring assembled in the assembly groove, improving the stability during the assembly of the coating box and avoiding the situation that the coating box is easily dropped off when the coating box is rotated for coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of the coating box of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the fixing rod of the present utility model;

[0019] Figure 3 It is a schematic overall structural diagram of the fixing component of the present utility model;

[0020] Figure 4 It is a schematic structural diagram of the movable rod of the present utility model;

[0021] Figure 5 It is a schematic structural diagram of the round rod of the present utility model;

[0022] Figure 6 It is a schematic structural diagram inside the assembly groove of the present utility model.

[0023] In the figure: 1. Coating box; 101. Assembly groove; 1011. Slide groove; 102. Arc groove; 1021. Card slot; 2. Fixing component; 201. Fixing rod; 2011. Connecting shaft; 202. Movable rod; 203. Connecting ring; 204. Round rod; 205. Clamping block; 2051. Connecting plate; 206. Pressing block; 207. Spring. Specific embodiments

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] The embodiments of the present application provide an optical element coating device, which solves problem x and achieves x.

[0026] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0027] The embodiments of the present utility model disclose an optical element coating device.

[0028] According to the attached Figure 1-6 As shown, an optical element coating device includes a coating box 1 movably installed on a coating machine. A plurality of groups of assembly grooves 101 are provided on the top side of the coating box 1, and a fixing component 2 is arranged inside the assembly grooves 101. The fixing component 2 includes a fixing rod 201, a movable rod 202, a connecting ring 203, and a round rod 204;

[0029] The fixing rod 201 is slidably connected inside the coating box 1, and the fixing rod 201 is clamped at the top of the assembly groove 101. The movable rod 202 is rotatably connected between the fixing rod 201 and the connecting ring 203. The round rod 204 is fixedly installed at the bottom of the connecting ring 203, and the round rod 204 is slidably connected inside the coating box 1. By arranging the fixing rod 201 in the assembly groove 101 on the coating box 1, the hook ring assembled in the assembly groove 101 can be locked by the fixing rod 201, avoiding the situation that the coating box 1 is easily dropped off when the coating box 1 is rotated for coating.

[0030] A slide groove 1011 is provided at the top of the assembly groove 101, and the fixing rod 201 is slidably connected inside the slide groove 1011.

[0031] A plurality of connecting shafts 2011 are fixedly connected to the bottom of the fixed rod 201 and the top of the connecting ring 203. The connecting shafts 2011 are arranged oppositely, and both ends of the movable rod 202 are rotatably connected to the inside of the connecting shafts 2011.

[0032] The connecting ring 203 is rotatably connected to the inside of the coating box 1. By rotating the round rod 204, the connecting ring 203 can be driven to rotate. At this time, the rotating connecting ring 203 can drive the movable rod 202 to move. At this time, the movable rod 202 can drive the fixed rod 201 to slide downward and contract in the chute 1011. At this time, the coating box 1 can be disassembled and assembled on the hook ring of the coating machine.

[0033] The fixing assembly 2 further includes a clamping block 205 and a pressing block 206. Both the clamping block 205 and the pressing block 206 penetrate the side wall of the round rod 204. The clamping block 205 is movably inserted into the inside of the coating box 1. By pressing the pressing block 206 inward, the clamping block 205 can be driven to contract inside the round rod 204. At this time, the round rod 204 can be rotated.

[0034] An arc-shaped groove 102 is formed at the bottom of the coating box 1, and the round rod 204 is slidably connected to the inside of the arc-shaped groove 102;

[0035] A plurality of clamping grooves 1021 are formed on the inner wall of the arc-shaped groove 102, and the clamping block 205 is clamped in the inside of the clamping grooves 1021.

[0036] A connecting plate 2051 is fixedly connected to the side walls of the clamping block 205 and the pressing block 206. The connecting plate 2051 is slidably connected to the inside of the round rod 204. A spring 207 is fixedly connected between the connecting plate 2051 and the round rod 204. After releasing the pressing block 206, the clamping block 205 and the pressing block 206 can be ejected outward and reset by the elastic force of the spring 207. At this time, the clamping block 205 will be inserted into the clamping groove 1021 to fix the round rod 204.

[0037] When the utility model is in use, first place the planetary disk equipped with optical elements inside the coating box 1. Then press the pressing block 206 inward to drive the clamping block 205 to contract inside the round rod 204. Secondly, rotate the round rod 204. The round rod 204 can drive the connecting ring 203 to rotate. The connecting ring 203 can drive the movable rod 202 to move. At this time, the movable rod 202 can drive the fixed rod 201 to slide downward and contract in the chute 1011. At this time, the assembly groove 101 on the coating box 1 can be assembled on the hook ring of the coating machine. Finally, rotate the round rod 204 in the opposite direction to make the movable rod 202 push the fixed rod 201 upward until the fixed rod 201 is inserted into the top of the assembly groove 101 to lock the hook ring. At this time, the coating box 1 can be rotated to coat the optical elements inside it.

[0038] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An optical element coating device, comprising a coating box (1) movably mounted on a coating machine, characterized in that: The top side of the coating box (1) is provided with a plurality of assembly grooves (101), the interior of the assembly grooves (101) is provided with a fixing assembly (2), and the fixing assembly (2) comprises a fixing rod (201), a movable rod (202), a connecting ring (203) and a round rod (204); The fixed rod (201) is slidably connected to the inside of the coating box (1), the fixed rod (201) is clamped on the top of the assembly groove (101), the movable rod (202) is rotatably connected between the fixed rod (201) and the connecting ring (203), the round rod (204) is fixedly installed at the bottom of the connecting ring (203), and the round rod (204) is slidably connected to the inside of the coating box (1).

2. The optical element coating device according to claim 1, characterized in that: A sliding groove (1011) is provided at the top of the assembly groove (101), and the fixing rod (201) is slidably connected inside the sliding groove (1011).

3. The optical element coating device according to claim 1, characterized in that: The bottom of the fixed rod (201) and the top of the connecting ring (203) are both fixedly connected with a plurality of connecting shafts (2011), the connecting shafts (2011) are arranged opposite to each other, and the two ends of the movable rod (202) are respectively rotatably connected inside the connecting shafts (2011).

4. The optical element coating device according to claim 1, characterized in that: The connecting ring (203) is rotatably connected to the inside of the coating box (1).

5. The optical element coating device according to claim 1, characterized in that: The fixing assembly (2) further comprises a clamping block (205) and a pressing block (206), wherein the clamping block (205) and the pressing block (206) both penetrate the side wall of the round rod (204), and the clamping block (205) is movably inserted into the interior of the coating box (1).

6. The optical element coating device according to claim 5, characterized in that: The bottom of the coating box (1) is provided with an arc-shaped groove (102), and the round rod (204) is slidably connected inside the arc-shaped groove (102); The inner wall of the arc-shaped groove (102) is provided with a plurality of groups of clamping grooves (1021), and the clamping block (205) is clamped inside the clamping grooves (1021).

7. The optical element coating device according to claim 5, characterized in that: The side walls of the clamping block (205) and the pressing block (206) are fixedly connected with a connecting plate (2051), the connecting plate (2051) is slidably connected inside the round rod (204), and a spring (207) is fixedly connected between the connecting plate (2051) and the round rod (204).

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