Lens coating film placing rack

Abstract

The utility model relates to the technical field of lens coating, and discloses a lens coating placing frame which comprises a fixing frame, a placing plate is in contact with the inner wall of the fixing frame, a placing groove is formed in the front face of the placing plate, a fixing assembly is arranged on the inner wall of the placing plate, and a rotating assembly is arranged on the inner wall of the fixing frame. The fixing assembly comprises a movable block, a hinge rod is hinged to the bottom of the movable block, a sliding block is hinged to the bottom end of the hinge rod, a connecting rod is fixedly connected to the right side of the movable block, a rubber block is fixedly connected to the right end of the connecting rod, a limiting assembly is arranged on the inner wall of the sliding block, and the rotating assembly comprises a rotating shaft. According to the lens placing frame, the fixing assembly and the limiting assembly are arranged, the sliding block slides vertically, the rubber block is driven to transversely clamp and fix the lens, and therefore the working efficiency of the placing frame is improved, and the labor force of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lens coating, in particular to a lens coating placement rack. Background Art

[0002] Lens coating refers to coating a thin film on the surface of glasses, camera lenses or other optical devices to improve their performance or enhance their functions. This film is usually deposited on the lens surface by physical vapor deposition or chemical vapor deposition.

[0003] After searching, Chinese patent announcement number: CN210761774U discloses a lens placement rack for lens coating. Through the setting of the placement plate, the flat placement plate is easier to process than the traditional hemispherical or arc-shaped lens placement rack. Through the setting of the fastening device, the lens carrier plate is placed in the placement groove and then the sleeve is rotated to rotate the baffle from the notch to the inside of the placement groove, and then the main rod is rotated. Since the bottom of the main rod is threaded, the main rod pushes the baffle to fully contact the lens carrier plate so that the lens carrier plate is fastened in the placement groove to prevent it from falling.

[0004] Considering that when the above-mentioned device is in use, the staff needs to rotate the main rod multiple times to drive the baffle to press and fix the lens. When fixing multiple groups of lenses, the staff needs to rotate multiple groups of main rods in turn, which increases the workload of the staff and reduces the working efficiency of the placement rack. Therefore, a lens coating placement rack is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a lens coating placement rack, which aims to improve the problem in the prior art that workers need to rotate the main rod multiple times to fix the lens, which increases the workload of the workers and reduces the working efficiency of the placement rack.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lens coating placement rack, comprising a fixed rack, the inner wall of the fixed rack contacts a placement plate, the front of the placement plate is provided with a placement groove, the inner wall of the placement plate is provided with a fixing component, and the inner wall of the fixed rack is provided with a rotating component;

[0007] The fixed component includes a movable block, a hinged rod is hinged at the bottom of the movable block, a slider is hinged at the bottom end of the hinged rod, a connecting rod is fixedly connected to the right side of the movable block, a rubber block is fixedly connected to the right end of the connecting rod, and a limiting component is provided on the inner wall of the slider.

[0008] As a further description of the above technical solution:

[0009] The rotating assembly comprises a rotating shaft, a fixing ring is fixedly connected to the outer periphery of the rotating shaft, a supporting rod is fixedly connected to the outer wall of the fixing ring, and a circular ring is fixedly connected to the top of the fixing frame.

[0010] As a further description of the above technical solution:

[0011] The limiting assembly includes a clamping block, the left side of which is elastically connected to the right inner wall of the slider via a limiting spring, a fixing plate is fixedly connected to the front side of the placement plate, and a clamping groove is provided on the outer wall of the fixing plate.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the right top end of the movable block is penetrated and slidably connected with a guide rod, the right side of the movable block is elastically connected to the inner wall of the placement plate through a spring, the outer wall of the slider is slidably connected to the inner wall of the front left end of the placement plate, and the outer periphery of the connecting rod is slidably connected to the inner wall of the placement plate.

[0014] As a further description of the above technical solution:

[0015] The outer periphery of the rotating shaft penetrates and is rotatably connected to the top inner wall of the fixed frame, the front end of the support rod is fixedly connected to the back side of the placement plate, the front top inner wall of the rotating shaft is elastically connected to a cylindrical block via a compression spring, a through hole is provided on the outer wall of the circular ring, and the outer periphery of the rotating shaft is rotatably connected to the inner wall of the circular ring.

[0016] As a further description of the above technical solution:

[0017] One end of the limit spring is fixedly connected to the right inner wall of the slider, and the other end of the limit spring is fixedly connected to the left side of the clamping block. The outer wall of the clamping block is slidably connected to the right inner wall of the slider, and the outer wall of the clamping block is clamped with the inner wall of the clamping slot.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the guide rod is fixedly connected to the inner wall of the placement plate, one end of the spring is fixedly connected to the right side of the inner wall of the placement plate, and the other end of the spring is fixedly connected to the right side of the movable block.

[0020] As a further description of the above technical solution:

[0021] One end of the compression spring is fixedly connected to the inner wall of the front top of the rotating shaft, and the other end of the compression spring is fixedly connected to the back of the cylindrical block. The outer wall of the cylindrical block is slidably connected to the inner wall of the front top of the rotating shaft, and the outer wall of the cylindrical block is clamped with the inner wall of the through hole.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by providing a fixing assembly and a limiting assembly, a vertical sliding slider is used to make the hinged rod drive the movable block to move horizontally, thereby making the connecting rod drive the rubber block to move horizontally, so that the rubber block and the inner wall of the placement groove clamp and fix the lens, thereby improving the working efficiency of the placement frame and reducing the labor of the staff.

[0024] 2. In the utility model, a rotating assembly is provided, and the rotating shaft is rotated so that the fixed ring drives the support rod to rotate, thereby driving multiple groups of placement plates to rotate, so that after the staff has placed one group of placement plates, they can place another group of placement plates, avoiding the staff themselves from moving to the other side, thereby improving the working efficiency and use effect of the placement rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall main structure of a lens coating placement rack proposed by the utility model;

[0026] Figure 2 This is a schematic cross-sectional structure diagram of a placement plate of a lens coating placement rack proposed by the utility model;

[0027] Figure 3 This is a schematic cross-sectional structure diagram of a fixing frame of a lens coating placement frame proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the disassembly structure of a slider of a lens coating placement rack proposed by the utility model;

[0029] Figure 5 The utility model provides a lens coating placement rack Figure 1 The enlarged structural diagram of part A in the middle;

[0030] Figure 6 The utility model is a schematic diagram of the split structure of the rotating shaft of the lens coating placement rack.

[0031] Legend:

[0032] 1. Fixed frame; 2. Placement plate; 3. Placement slot; 4. Fixed assembly; 41. Movable block; 42. Articulated rod; 43. Slider; 44. Rubber block; 45. Connecting rod; 46. Guide rod; 47. Spring; 48. Limiting assembly; 481. Block; 482. Limiting spring; 483. Fixed plate; 484. Slot; 5. Rotating assembly; 51. Rotating shaft; 52. Fixed ring; 53. Support rod; 54. Ring; 55. Cylindrical block; 56. Compression spring. DETAILED DESCRIPTION

[0033] 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 in 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.

[0034] Reference Figure 1 The utility model provides an embodiment: a lens coating placement rack, including a fixing rack 1, the fixing rack 1 is a group of cover plates and a group of bottom plates, which are fixedly connected by multiple groups of fixing rods, and the fixing rack 1 supports multiple groups of placement plates 2, the inner wall of the fixing rack 1 contacts with the placement plates 2, and multiple groups of placement plates 2 are provided. The front of the placement plates 2 is provided with placement grooves 3, and multiple groups of placement grooves 3 are distributed in an array on a group of placement plates 2, which is convenient for placing multiple groups of lenses, and the inner wall of the placement plates 2 is provided with a fixing component 4, and the fixing component 4 is provided with multiple groups, which respectively correspond to the multiple groups of placement grooves 3, and the fixing component 4 is convenient for fixing the lenses in the placement grooves 3 to prevent the lenses from falling off during coating or movement, and the inner wall of the fixing rack 1 is provided with a rotating component 5, and the rotating component 5 is convenient for switching the positions of the multiple groups of placement plates 2, so as to place the lenses on different placement plates 2.

[0035] Reference Figure 1 and Figure 2 The fixing assembly 4 includes a movable block 41, the bottom of which is hinged with a hinged rod 42, and the movable block 41 is driven to move laterally by the moving effect of the hinged rod 42. A slider 43 is hinged at the bottom end of the hinged rod 42, and a connecting rod 45 is fixedly connected to the right side of the movable block 41. The connecting rod 45 is driven to move laterally by the moving effect of the movable block 41. A rubber block 44 is fixedly connected to the right end of the connecting rod 45. The rubber block 44 and the inner wall of the placement groove 3 clamp and fix the lens through the moving effect of the rubber block 44, thereby preventing the lens from falling off. A limiting assembly 48 is provided on the inner wall of the slider 43, and the slider 43 is limited by the limiting assembly 48, so that the rubber block 44 remains fixed.

[0036] Reference Figure 1 and Figure 3 The rotating assembly 5 includes a rotating shaft 51, and a fixing ring 52 is fixedly connected to the outer periphery of the rotating shaft 51. There are two groups of fixing rings 52 symmetrically distributed. The fixing effect of the fixing rings 52 can prevent the fixing rings 52 from falling off. The outer wall of the fixing ring 52 is fixedly connected to a supporting rod 53. There are multiple groups of supporting rods 53 distributed in a circular array, which correspond to the multiple groups of placement plates 2 respectively. A circular ring 54 is fixedly connected to the top of the fixing frame 1. The fixing effect of the circular ring 54 can prevent the circular ring 54 from falling off.

[0037] Reference Figure 4 and Figure 5 The limiting component 48 includes a card block 481, and the left side of the card block 481 is elastically connected to the right inner wall of the slider 43 through a limiting spring 482. Through the elastic force of the limiting spring 482, the card block 481 always maintains the card connection effect with the card slot 484 when not affected by external force, thereby limiting the slider 43. A fixing plate 483 is fixedly connected to the front of the placement plate 2. The fixing effect of the fixing plate 483 prevents the fixing plate 483 from falling off. There are multiple groups of fixed plates 483 distributed in an array. The outer wall of the fixing plate 483 is provided with a card slot 484. Each group of fixing plates 483 is provided with a plurality of groups of card slots 484. Through the plurality of groups of card slots 484 and the card block 481 at different positions, the limiting effect of the slider 43 at different positions is achieved.

[0038] Reference Figure 2 The inner wall of the top right side of the movable block 41 is penetrated and slidably connected with a guide rod 46. The guide rod 46 guides the movable block 41 to prevent the movable block 41 from deviating during movement. The right side of the movable block 41 is elastically connected to the inner wall of the placement plate 2 through a spring 47. Through the elastic force of the spring 47, the movable block 41 always keeps sliding to the left along the outer periphery of the guide rod 46 without being affected by external force. The outer wall of the slider 43 is slidably connected to the inner wall of the left end of the front side of the placement plate 2. Through the sliding effect of the slider 43, the hinged rod 42 is driven to move. The outer periphery of the connecting rod 45 is slidably connected to the inner wall of the placement plate 2. Through the sliding effect of the connecting rod 45, the rubber block 44 is driven to move laterally.

[0039] Reference Figure 3 and Figure 6 The outer periphery of the rotating shaft 51 penetrates and is rotatably connected to the top inner wall of the fixing frame 1. The rotating effect of the rotating shaft 51 drives the fixing ring 52 to rotate. The front end of the support rod 53 is fixedly connected to the back of the placement plate 2. The rotating effect of the fixing ring 52 drives the support rod 53 to rotate, thereby driving the multiple groups of placement plates 2 to rotate. The inner wall of the front top of the rotating shaft 51 is elastically connected with a cylindrical block 55 through a compression spring 56. Through the elastic force of the compression spring 56, the cylindrical block 55 always maintains a clamping effect with the through hole without being affected by external force, thereby limiting the rotating shaft 51, so that the multiple groups of placement plates 2 remain fixed. The outer wall of the ring 54 is provided with through holes, and there are multiple groups of through holes distributed in a circular array, which correspond to the multiple groups of placement plates 2 respectively. Through the multiple groups of through holes and the cylindrical blocks 55, different positions of the clamping effect is performed, thereby limiting the rotating shaft 51 at different positions, and the outer periphery of the rotating shaft 51 is rotatably connected to the inner wall of the ring 54.

[0040] Reference Figure 4One end of the limit spring 482 is fixedly connected to the right inner wall of the slider 43, and the other end of the limit spring 482 is fixedly connected to the left side of the block 481. The fixing effect of the limit spring 482 keeps the block 481 fixed to prevent the block 481 from falling off. The outer wall of the block 481 is slidably connected to the right inner wall of the slider 43. The sliding effect of the block 481 allows the block 481 to be engaged or released from the slot 484. The outer wall of the block 481 is engaged with the inner wall of the slot 484. The engagement effect of the block 481 and the slot 484 allows the fixed plate 483 to limit the slider 43.

[0041] Reference Figure 2 The outer wall of the guide rod 46 is fixedly connected to the inner wall of the placement plate 2. The fixing effect of the guide rod 46 prevents the guide rod 46 from falling off. One end of the spring 47 is fixedly connected to the right side of the inner wall of the placement plate 2. The other end of the spring 47 is fixedly connected to the right side of the movable block 41. The fixing effect of the spring 47 prevents the spring 47 from falling off and affecting the elastic effect of the spring 47 on the movable block 41.

[0042] Reference Figure 6 One end of the compression spring 56 is fixedly connected to the inner wall of the front top of the rotating shaft 51, and the other end of the compression spring 56 is fixedly connected to the back of the cylindrical block 55. The fixing effect of the compression spring 56 keeps the cylindrical block 55 fixed to prevent the cylindrical block 55 from falling off. The outer wall of the cylindrical block 55 is slidably connected to the inner wall of the front top of the rotating shaft 51. The sliding effect of the cylindrical block 55 allows the cylindrical block 55 to be engaged or released from the through hole. The outer wall of the cylindrical block 55 is engaged with the inner wall of the through hole. The engagement effect of the cylindrical block 55 and the through hole allows the ring 54 to limit the rotating shaft 51.

[0043] Working principle: When the staff needs to coat the lens, the staff first needs to place the lens on the coating placement rack, and by placing the lens in the placement groove 3 opened on the placement plate 2, press the clamping block 481 so that the clamping effect of the clamping block 481 and the clamping groove 484 are released, and the limiting effect of the slider 43 is released, and the slider 43 is slid upward, so that the hinge rod 42 drives the movable block 41 to slide to the right, so that the connecting rod 45 drives the rubber block 44 to move to the right, so that the rubber block 44 and the inner wall of the placement groove 3 clamp and fix the lens, release the clamping block 481, so that the clamping block 481 is clamped with the clamping groove 484 under the elastic force of the limiting spring 482, and the slider 43 is limited at the same time, so that the rubber block 44 maintains a fixed clamping state.

[0044] By the above method, multiple groups of lenses are fixedly installed on the placement plate 2. When a group of placement plates 2 is full of lenses, the staff presses the cylindrical block 55 to release the clamping effect of the cylindrical block 55 with the through hole, and at the same time releases the limiting effect on the rotating shaft 51. The staff rotates the rotating shaft 51 to drive the fixing ring 52 to rotate, and drives the multiple groups of support rods 53 to rotate through the fixing ring 52, so that the multiple groups of placement plates 2 rotate, and adjust the position of the multiple groups of placement plates 2 to facilitate the staff to place other lenses. When the adjustment is completed, the cylindrical block 55 is released, so that the cylindrical block 55 is clamped with the through hole under the elastic force of the compression spring 56, thereby limiting the rotating shaft 51, so that the multiple groups of placement plates 2 remain fixed.

[0045] When the lens coating is completed, the staff presses the block 481 to release the limiting effect on the slider 43, so that the movable block 41 slides to the left under the elastic force of the spring 47, thereby releasing the clamping effect of the rubber block 44 on the lens, so that the staff can remove the lens.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lens coating placement rack, comprising a fixing rack (1), characterized in that: The inner wall of the fixing frame (1) contacts a placement plate (2), a placement groove (3) is provided on the front of the placement plate (2), a fixing component (4) is provided on the inner wall of the placement plate (2), and a rotating component (5) is provided on the inner wall of the fixing frame (1); The fixing assembly (4) comprises a movable block (41), the bottom of the movable block (41) is hinged with a hinge rod (42), the bottom end of the hinge rod (42) is hinged with a slider (43), the right side of the movable block (41) is fixedly connected with a connecting rod (45), the right end of the connecting rod (45) is fixedly connected with a rubber block (44), and the inner wall of the slider (43) is provided with a limit assembly (48).

2. The lens coating rack according to claim 1, characterized in that: The rotating assembly (5) comprises a rotating shaft (51), the outer periphery of the rotating shaft (51) is fixedly connected to a fixing ring (52), the outer wall of the fixing ring (52) is fixedly connected to a supporting rod (53), and the top of the fixing frame (1) is fixedly connected to a circular ring (54).

3. The lens coating rack according to claim 1, characterized in that: The limiting assembly (48) comprises a clamping block (481), the left side of the clamping block (481) being elastically connected to the right inner wall of the slider (43) via a limiting spring (482), the front side of the placement plate (2) being fixedly connected to a fixing plate (483), and the outer wall of the fixing plate (483) being provided with a clamping groove (484).

4. The lens coating rack according to claim 1, characterized in that: A guide rod (46) penetrates and is slidably connected to the inner wall of the right top end of the movable block (41); the right side of the movable block (41) is elastically connected to the inner wall of the placement plate (2) via a spring (47); the outer wall of the slider (43) is slidably connected to the inner wall of the front left end of the placement plate (2); and the outer periphery of the connecting rod (45) is slidably connected to the inner wall of the placement plate (2).

5. The lens coating rack according to claim 2, characterized in that: The outer periphery of the rotating shaft (51) penetrates the inner wall of the top of the fixing frame (1) and is rotatably connected. The front end of the supporting rod (53) is fixedly connected to the back of the placing plate (2). The inner wall of the front top of the rotating shaft (51) is elastically connected to a cylindrical block (55) via a compression spring (56). A through hole is provided on the outer wall of the circular ring (54). The outer periphery of the rotating shaft (51) is rotatably connected to the inner wall of the circular ring (54).

6. The lens coating rack according to claim 3, characterized in that: One end of the limit spring (482) is fixedly connected to the right inner wall of the slider (43), and the other end of the limit spring (482) is fixedly connected to the left side of the clamping block (481). The outer wall of the clamping block (481) is slidably connected to the right inner wall of the slider (43), and the outer wall of the clamping block (481) is clamped with the inner wall of the clamping groove (484).

7. The lens coating placement rack according to claim 4, characterized in that: The outer wall of the guide rod (46) is fixedly connected to the inner wall of the placement plate (2), one end of the spring (47) is fixedly connected to the right side of the inner wall of the placement plate (2), and the other end of the spring (47) is fixedly connected to the right side of the movable block (41).

8. The lens coating rack according to claim 5, characterized in that: One end of the compression spring (56) is fixedly connected to the inner wall of the front top end of the rotating shaft (51), and the other end of the compression spring (56) is fixedly connected to the back side of the cylindrical block (55). The outer wall of the cylindrical block (55) is slidably connected to the inner wall of the front top end of the rotating shaft (51), and the outer wall of the cylindrical block (55) is clamped to the inner wall of the through hole.

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