Lens coating bearing seat

Abstract

The utility model discloses a lens coating bearing, which relates to the technical field of lens coating bearing, and comprises a lower base body and an upper base body, the lower base body and the upper base body are connected through a clamping connection mechanism, a screw rod is arranged in the lower base body, the screw rod is connected with a sliding block through threads, the upper part of the sliding block is fixedly connected with the bottom of a movable rod, and the movable rod is connected with the movable rod. The device is provided with a lens fixing structure, at the moment, a push rod is started to drive adjusting arms to move, the adjusting arms on the two sides of a connecting rod are adjusted at the same time, after the adjusting arms slide on a sliding rod, a front clamping plate moves towards the middle at the same time, and when the clamping arms make contact with a lens, the clamping plate slides above a fixing rod; meanwhile, first springs on the fixing rods are extruded, so that the first springs are shrunk, the clamping plates in front are buffered, lens damage caused by overexertion of the clamping plates is prevented, and the surfaces of the clamping plates are provided with non-slip mats made of rubber materials, so that the lenses are prevented from slipping off in the fixing process.

Description

Technical Field

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

[0002] With the development of science and technology, optical lenses have been widely used in digital cameras, mobile phones, projectors, cameras and other technical fields. Optical lenses need to ensure high purity, transparency, uniformity, etc. during the production process. The coating process is one of the important steps in the subsequent processing. Coating refers to the use of physical or chemical methods to coat a single or multi-layer thin film on the surface of an optical element, and use the interference of incident, reflected and transmitted light at the film interface to achieve focusing, collimation, filtering, reflection and refraction. The existing device still has some defects; for example;

[0003] For example, a lens coating seat with publication number CN210803756U, when the technology is used, the lens is clamped between the upper clamping plate and the lower clamping plate, and the characteristics are: it also includes a plurality of pairs of U-shaped grooves arranged at the left and right edges of the upper and lower clamping plates, and U-shaped clamping springs clamped on each pair of U-shaped grooves. The fixing structure of the lens coating seat is not easy to break during long-term use and disassembly, and the fixing structure is more convenient to disassemble;

[0004] The above device has some problems. When the device is used, the lens is placed in the U-shaped groove for fixing, which is not effective in use, cannot be adjusted during use, and is inconvenient to fix lenses of different sizes.

[0005] Therefore, we propose a lens coating seat to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a lens coating seat to solve the problem that the lens coating seat currently on the market has poor lens fixing effect and is inconvenient to use when used, as mentioned in the above background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lens coating seat, comprising a lower substrate and an upper substrate;

[0008] The lower base and the upper base are connected by a snap-fit ​​connection mechanism, and a screw rod is arranged inside the lower base, and the screw rod is connected to the slider by a threaded connection, the upper part of the slider is fixedly connected to the bottom of the moving rod, and the front end of the moving rod is connected to the lower base by a sliding connection;

[0009] The moving rod is connected to the tail of the connecting rod, and the front end of the connecting rod is fixedly connected to the sliding rod, and the sliding rod is connected to the moving rod. A push rod is connected to the connecting rod, and the front end of the push rod is connected to the adjusting arm, and the adjusting arm is connected to the sliding rod through a sliding connection. The front end of the adjusting arm is connected to the fixed block, and the fixed block is connected to the clamping plate through a buffer mechanism.

[0010] As a preferred technical solution of the utility model, the screw rod is symmetrically arranged about the inner center of the lower base body, and a handle is arranged at one end of the screw rod, and anti-slip grooves are arranged on the surface of the handle.

[0011] As a preferred technical solution of the utility model, the locking connection mechanism includes a second spring, and the second spring is connected to the inside of the upper base, and the front end of the second spring is connected to the stopper, the stopper is locked with the locking block, and the locking block is connected to the lower base.

[0012] As a preferred technical solution of the utility model, the second springs are symmetrically arranged about the center of the block, and the front ends of the second springs are connected to blocks, and the blocks are engaged with the blocks, and the internal structures of the upper base and the lower base are completely consistent.

[0013] As a preferred technical solution of the utility model, the push rods are symmetrically arranged about the center of the connecting rod, and the front ends of the push rods are connected to adjustment arms, and the adjustment arms are connected to the sliding rods through sliding connections.

[0014] As a preferred technical solution of the utility model, the buffer mechanism includes a fixed rod, and the tail of the fixed rod is connected to the inside of the fixed block, and the front end of the fixed rod is connected to the clamping plate through a sliding connection, and a first spring is arranged on the surface of the fixed rod.

[0015] As a preferred technical solution of the utility model, the front end of the clamping plate is arc-shaped, the fixing rods are symmetrically arranged about the inner center of the fixing block, and the surfaces of the fixing rods are provided with first springs, and the material of the first springs is metal.

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

[0017] 1. The device is provided with a lens fixing structure. At this time, the push rod is started to drive the adjustment arm to move, so that the adjustment arms on both sides of the connecting rod are adjusted at the same time, so that after the adjustment arm slides on the sliding rod, the front clamping plate moves to the middle at the same time. When the clamping arm contacts the lens, the clamping plate slides above the fixing rod, and at the same time, the first spring on the fixing rod is squeezed, so that the first spring contracts, and the front clamping plate is buffered to prevent the clamping plate from being damaged due to excessive force. Since the surface of the clamping plate is provided with a rubber anti-slip pad, the lens is prevented from slipping during the fixing process;

[0018] 2. The device is provided with a convenient structure for use. When in use, a corresponding number of substrates can be taken out according to the lenses that need to be coated. When assembling, it is only necessary to align the block above the lower substrate with the slot below the upper substrate and press it in, so that the block and the block connected to the inside of the upper substrate through the second spring are engaged, and the assembly is completed. Multiple lenses can be coated at one time, and the handles on both sides of the substrate can be turned to rotate the screw rod. When the screw rod rotates, it drives the upper slider to move in the slide groove inside the upper substrate, and drives the upper moving rod to move at the same time, so that the distance between the moving rods on both sides can be adjusted, and the spacing between the lenses fixed on both sides can be adjusted to prevent inconvenience in coating due to the close distance between the lenses during the coating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connecting rod structure of the utility model;

[0021] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the fixed block structure of the utility model;

[0023] Figure 5 For the utility model Figure 4 The enlarged structural diagram at B in the middle;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the handle of the utility model.

[0025] In the figure: 1, lower base; 2, upper base; 3, screw; 4, handle; 5, slider; 6, moving rod; 7, connecting rod; 8, push rod; 9, adjusting arm; 10, sliding rod; 11, fixing block; 12, fixing rod; 13, first spring; 14, clamping plate; 15, clamping block; 16, second spring; 17, stopper. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-6The utility model provides a technical solution: a lens coating seat, comprising a lower substrate 1 and an upper substrate 2, the lower substrate 1 and the upper substrate 2 are connected by a snap connection mechanism, the snap connection mechanism comprises a second spring 16, and the second spring 16 is connected to the interior of the upper substrate 2, and the front end of the second spring 16 is connected to a stopper 17, the stopper 17 is snapped with a block 15, and the block 15 is connected to the lower substrate 1, the second spring 16 is symmetrically arranged about the center of the block 15, and the front ends of the second springs 16 are all connected with the stopper 17, and the stopper 17 is snapped with the block 15, the internal arrangement structures of the upper substrate 2 and the lower substrate 1 are completely consistent, and the lower substrate 1 is provided with a screw rod 3, the screw rod 3 is symmetrically arranged about the interior center of the lower substrate 1, and a handle 4 is provided at one end of the screw rod 3, and the surface of the handle 4 is provided with anti-slip grooves, and the screw rod 3 is connected to a slider 5 through a threaded connection, the upper part of the slider 5 is fixedly connected to the bottom of a moving rod 6, and the front end of the moving rod 6 is connected to the lower substrate 1 through a sliding connection;

[0028] At this time, the handles 4 on both sides of the base can be turned to rotate the screw rod 3. When the screw rod 3 rotates, the upper slider 5 is driven to move in the slide groove inside the upper base 2, and the upper moving rod 6 is driven to move, so that the distance between the moving rods 6 on both sides can be adjusted, and the distance between the fixed lenses on both sides can be adjusted to prevent the inconvenience of coating due to the lenses being too close during the coating process;

[0029] The moving rod 6 is connected to the tail of the connecting rod 7, and the front end of the connecting rod 7 is fixedly connected to the sliding rod 10, and the sliding rod 10 is connected to the moving rod 6. A push rod 8 is connected to the connecting rod 7, and the push rod 8 is symmetrically arranged about the center of the connecting rod 7. The front ends of the push rods 8 are connected to adjusting arms 9, and the adjusting arms 9 are connected to the sliding rod 10 through a sliding connection. The front ends of the push rods 8 are connected to the adjusting arms 9, and the adjusting arms 9 are connected to the sliding rod 10 through a sliding connection. The front ends of the adjusting arms 9 are connected to the fixed block 11, and the fixed block 11 is connected to the clamping plate 14 through a buffer mechanism. The buffer mechanism includes a fixed rod 12, and the tail of the fixed rod 12 is connected to the inside of the fixed block 11, and the front end of the fixed rod 12 is connected to the clamping plate 14 through a sliding connection. A first spring 13 is arranged on the surface of the fixed rod 12, and the front end of the clamping plate 14 is arc-shaped. The fixed rod 12 is symmetrically arranged about the inner center of the fixed block 11, and the surface of the fixed rod 12 is provided with a first spring 13, and the material of the first spring 13 is metal;

[0030] When using, the corresponding number of substrates can be taken out according to the lenses that need to be coated. When assembling, it is only necessary to align the block 15 above the lower substrate 1 with the slot below the upper substrate 2 and press it in, so that the block 15 and the stopper 17 connected by the second spring 16 inside the upper substrate 2 are engaged, and the assembly is completed. Multiple lenses can be coated at one time. At this time, the push rod 8 is started to drive the adjustment arm 9 to move, so that the adjustment arms 9 on both sides of the connecting rod 7 are adjusted at the same time, so that after the adjustment arms 9 slide on the sliding rod 10, the front clamping plate 14 moves toward the middle at the same time. When the clamping arm and the lens contact, the clamping plate 14 slides above the fixing rod 12, and at the same time squeezes the first spring 13 on the fixing rod 12, so that the first spring 13 contracts, and the front clamping plate 14 is buffered to prevent the clamping plate 14 from being damaged due to excessive force. Since the surface of the clamping plate 14 is provided with a rubber anti-slip pad, the lens can be prevented from slipping during the fixing process.

[0031] Working principle: When using the lens coating holder, firstly, a corresponding number of substrates can be taken out according to the lenses to be coated. When assembling, it is only necessary to align the block 15 above the lower substrate 1 with the slot below the upper substrate 2 and press it in, so that the block 15 and the stopper 17 connected to the inside of the upper substrate 2 by the second spring 16 are engaged, and then the assembly is completed. Multiple lenses can be coated at one time. At this time, the push rod 8 is started to drive the adjustment arm 9 to move, so that the adjustment arms 9 on both sides of the connecting rod 7 are adjusted at the same time, so that after the adjustment arms 9 slide on the sliding rod 10, the front clamping plate 14 moves to the middle at the same time. When the clamping arm and the lens are in contact, the clamping plate 14 slides over the fixing rod 12. The first spring 13 on the fixing rod 12 is moved, and the first spring 13 on the fixing rod 12 is squeezed, so that the first spring 13 contracts, and the front clamping plate 14 is buffered to prevent the clamping plate 14 from being damaged due to excessive force, and the surface of the clamping plate 14 is provided with a rubber anti-skid pad to prevent the lens from slipping during the fixing process. At this time, the handles 4 on both sides of the base can be rotated to rotate the screw rod 3. When the screw rod 3 rotates, the upper slider 5 is driven to move in the slide groove inside the upper base 2, and the upper moving rod 6 is driven to move at the same time, so that the distance between the moving rods 6 on both sides can be adjusted, and the spacing between the lenses fixed on both sides can be adjusted to prevent inconvenience in coating due to the close distance between the lenses during the coating process.

[0032] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lens coating support, comprising a lower substrate (1) and an upper substrate (2); Features: The lower base (1) and the upper base (2) are connected via a snap-fit ​​connection mechanism, a screw rod (3) is provided inside the lower base (1), and the screw rod (3) is connected to a slider (5) via a threaded connection, the top of the slider (5) is fixedly connected to the bottom of a moving rod (6), and the front end of the moving rod (6) is connected to the lower base (1) via a sliding connection; The moving rod (6) is connected to the rear end of the connecting rod (7), and the front end of the connecting rod (7) is fixedly connected to the sliding rod (10), and the sliding rod (10) is connected to the moving rod (6); the connecting rod (7) is connected to a push rod (8), and the front end of the push rod (8) is connected to an adjustment arm (9), and the adjustment arm (9) is connected to the sliding rod (10) through a sliding connection; the front end of the adjustment arm (9) is connected to a fixed block (11), and the fixed block (11) is connected to a clamping plate (14) through a buffer mechanism.

2. The lens coating holder according to claim 1, characterized in that: The screw rod (3) is symmetrically arranged with respect to the inner center of the lower base body (1), and a handle (4) is arranged at one end of the screw rod (3), and the surface of the handle (4) is provided with anti-slip grooves.

3. The lens coating holder according to claim 1, characterized in that: The snap-fit ​​connection mechanism comprises a second spring (16), the second spring (16) is connected to the interior of the upper base (2), the front end of the second spring (16) is connected to a stopper (17), the stopper (17) is snap-fitted to a stopper (15), and the stopper (15) is connected to the lower base (1).

4. The lens coating holder according to claim 3, characterized in that: The second spring (16) is symmetrically arranged about the center of the clamping block (15), and the front end of the second spring (16) is connected to a stopper (17), and the stopper (17) is engaged with the clamping block (15), and the internal arrangement structure of the upper base (2) and the lower base (1) is completely consistent.

5. The lens coating holder according to claim 1, characterized in that: The push rods (8) are symmetrically arranged about the center of the connecting rod (7), and the front ends of the push rods (8) are connected to adjustment arms (9), and the adjustment arms (9) are connected to the sliding rods (10) through sliding connections.

6. The lens coating holder according to claim 1, characterized in that: The buffer mechanism comprises a fixed rod (12), wherein the rear end of the fixed rod (12) is connected to the inside of the fixed block (11), and the front end of the fixed rod (12) is connected to the clamping plate (14) via a sliding connection, and a first spring (13) is arranged on the surface of the fixed rod (12).

7. The lens coating holder according to claim 6, characterized in that: The front end of the clamping plate (14) is arc-shaped, the fixing rod (12) is symmetrically arranged about the inner center of the fixing block (11), and a first spring (13) is arranged on the surface of the fixing rod (12), and the material of the first spring (13) is metal.

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