CN210572948U

CN210572948U - Universal optical lens compression structure

Info

Publication number: CN210572948U
Application number: CN201921622856.7U
Authority: CN
Inventors: 王金忠; 张朋林
Original assignee: Chengdu Jinghua Optoelectronic Co ltd
Current assignee: Chengdu Jinghua Optoelectronic Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-19
Anticipated expiration: 2029-09-27

Abstract

The utility model belongs to the technical field of optics, especially, be a general type optics lens compact structure, comprises an operation bench, the top fixed mounting of operation panel has two risers, and two riser symmetries set up, and the top fixed mounting of two risers has same roof, the bottom fixed mounting of roof has the push rod motor, fixed mounting has the horizontal pole on the output shaft of push rod motor, the equal fixed mounting in both ends of horizontal pole has the rectangular block, rotates on two rectangular blocks and installs same threaded rod, it revolves to opposite screw to seted up both ends on the threaded rod, two installation pieces are installed to the screw thread on the threaded rod, two installation piece symmetries set up. The utility model is simple in operation, convenient to use, the structure that compresses tightly optical lens piece in this device can be adjusted according to optical lens piece's diameter, consequently can be suitable for the optical lens piece of different diameters, and application scope is comparatively extensive, has certain commonality.

Description

Universal optical lens compression structure

Technical Field

The utility model relates to the field of optical technology, especially, relate to a general type optical lens compact structure.

Background

In optical equipment or optical laboratories, it is often necessary to compress an optical lens, which is typically located near the edge of the optical lens in order to facilitate inspection of the optical lens.

However, the conventional device for compressing the optical lens has relatively single applicability, and can only compress the optical lens with a certain diameter, so that a universal optical lens compressing structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a universal optical lens compression structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a universal optical lens pressing structure comprises an operation table, wherein two vertical plates are fixedly mounted at the top of the operation table, the two vertical plates are symmetrically arranged, the top of each vertical plate is fixedly provided with a same top plate, the bottom of the top plate is fixedly provided with a push rod motor, an output shaft of the push rod motor is fixedly provided with a cross rod, two ends of the cross rod are fixedly provided with rectangular blocks, the two rectangular blocks are rotatably provided with a same threaded rod, the threaded rod is provided with threads with opposite rotating directions at two ends, the threaded rod is provided with two mounting blocks which are symmetrically arranged, the mounting blocks are in sliding connection with the cross rod, the bottom of each mounting block is fixedly provided with a push plate, the push plate is provided with two slide rods in a sliding manner, the bottom ends of the two slide rods are fixedly provided with a same press plate, and the press, the sliding sleeve is equipped with the spring on the slide bar, the both ends of spring respectively with push pedal and clamp plate fixed connection, the top fixed mounting of slide bar has the stopper.

Preferably, the sliding grooves are formed in one side, close to each other, of each vertical plate, and the rectangular blocks are connected with the inner walls of the corresponding sliding grooves in a sliding mode.

Preferably, a through hole is formed in the inner wall of any one of the sliding grooves, the threaded rod penetrates through the through hole, and an L-shaped handle is fixedly mounted at one end, close to the through hole, of the threaded rod.

Preferably, a base is fixedly installed at the top of the operating platform.

Preferably, the mounting block is provided with a first sliding hole and a threaded hole, the first sliding hole is in sliding connection with the cross rod, and the threaded hole is in threaded connection with the threaded rod.

Preferably, a rotating hole is formed in the rectangular block, a bearing is fixedly mounted in the rotating hole, and an inner ring of the bearing is fixedly sleeved on the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a base through an operation table, a vertical plate, a top plate, a push rod motor, a cross rod, an installation block, a push plate, a slide rod, a press plate, a spring, a limiting block and finally drives the press plate and a rubber pad to realize the pressing work of an optical lens through the extension of an output device of the push rod motor;

then, the operation table, the vertical plate, the cross rod, the rectangular block, the threaded rod, the mounting block and the L-shaped handle are matched, and the distance between the two pressing plates can be adjusted by shaking the L-shaped handle according to the diameter of the optical lens to be detected, so that the pressing device is wide in applicability;

the utility model is simple in operation, convenient to use, the structure that compresses tightly optical lens piece in this device can be adjusted according to optical lens piece's diameter, consequently can be suitable for the optical lens piece of different diameters, and application scope is comparatively extensive, has certain commonality.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. an operation table; 2. a vertical plate; 3. a top plate; 4. a push rod motor; 5. a cross bar; 6. A rectangular block; 7. a threaded rod; 8. mounting blocks; 9. pushing the plate; 10. a slide bar; 11. pressing a plate; 12. A spring; 13. a limiting block; 14. an L-shaped handle; 15. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a universal optical lens pressing structure comprises an operating platform 1, wherein two vertical plates 2 are fixedly installed at the top of the operating platform 1, the two vertical plates 2 are symmetrically arranged, the top of each vertical plate 2 is fixedly provided with a same top plate 3, the bottom of each top plate 3 is fixedly provided with a push rod motor 4, an output shaft of each push rod motor 4 is fixedly provided with a cross rod 5, two ends of each cross rod 5 are fixedly provided with rectangular blocks 6, the two rectangular blocks 6 are rotatably provided with a same threaded rod 7, the threaded rod 7 is provided with threads with opposite rotating directions at two ends, the threaded rod 7 is provided with two installation blocks 8 in threaded manner, the two installation blocks 8 are symmetrically arranged, the installation blocks 8 are in sliding connection with the cross rods 5, the bottom of each installation block 8 is fixedly provided with a push plate 9, the push plate 9 is provided with two slide rods 10 in a sliding manner, the bottom ends of the, a spring 12 is sleeved on the sliding rod 10 in a sliding manner, two ends of the spring 12 are respectively fixedly connected with the push plate 9 and the pressing plate, and a limiting block 13 is fixedly arranged at the top end of the sliding rod 10;

the side, close to each other, of each of the two vertical plates 2 is provided with a sliding groove, the rectangular block 6 is connected with the inner wall of the corresponding sliding groove in a sliding manner, the inner wall of any sliding groove is provided with a through hole, the threaded rod 7 penetrates through the through hole, one end, close to the through hole, of the threaded rod 7 is fixedly provided with an L-shaped handle 14, the top of the operating platform 1 is fixedly provided with a base 15, the mounting block 8 is provided with a first sliding hole and a threaded hole, the first sliding hole is connected with the cross rod 5 in a sliding manner, the threaded hole is in threaded connection with the threaded rod 7, the rectangular block 6 is provided with a rotating hole, a bearing is fixedly arranged in the rotating hole, the inner ring of the bearing is fixedly sleeved on the threaded rod 7, firstly, the device is matched with the push rod motor 4 through the operating platform 1, the vertical plate 2, the top plate 3, the push, finally drive clamp plate 11 and rubber pad and realize the work that compresses tightly to optical lens piece, then, cooperate through operation panel 1, riser 2, horizontal pole 5, rectangular block 6, threaded rod 7, installation piece 8 and L type handle 14, can adjust the distance between two clamp plates 11 through waveing L type handle 14 according to the diameter of the optical lens piece that will detect for this closing device's suitability is comparatively extensive, the utility model is simple in operation, convenient to use, the structure that compresses tightly to optical lens piece in this device can be adjusted according to optical lens piece's diameter, consequently can be suitable for the optical lens piece of different diameters, and application scope is comparatively extensive, has certain commonality.

The working principle is as follows: when the optical lens adjusting device is used, the distance between the two pressing plates 11 is adjusted according to the diameter of the optical lens, if the distance between the two pressing plates 11 is larger than the diameter of the optical lens, the L-shaped handle 14 is shaken, the L-shaped handle 14 drives the threaded rod 7 to rotate, the threaded rod 7 drives the two mounting blocks 8 to mutually approach, the two mounting blocks 8 drive the two pushing plates 9 to mutually approach, the two pushing plates 9 drive the four sliding rods 10 to mutually approach, the four sliding rods 10 drive the two pressing plates 11 to mutually approach until the distance between the two pressing plates 11 just can press the edge position of the optical lens, the shaking of the handle 14 is stopped, if the distance between the two pressing plates 11 is far smaller than the diameter of the optical lens, the L-shaped handle 14 is reversely shaken, then the optical lens is correctly placed on the base 15, the push rod motor 4 is started, the output shaft of the push rod motor 4 is extended, the output shaft of push rod motor 4 drives horizontal pole 5 downstream, horizontal pole 5 drives rectangular block 6 and glides downwards in the spout, horizontal pole 5 drives installation piece 8 downstream simultaneously, installation piece 8 drives push pedal 9 downstream, push pedal 9 drives spring 12 downstream, spring 12 drives clamp plate 11 downstream, clamp plate 11 drives the rubber pad downstream, when the rubber pad contacts optical lens, push pedal 9 continues downstream, spring 12 begins to be compressed, until compressing optical lens, stop push rod motor 4 work, optical lens is compressed tightly fixedly this moment, if need compress tightly the optical lens of different diameters, then adjust the distance between two clamp plates 11 through rotating L type handle 14, therefore this device has certain commonality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a general type optical lens compact structure, includes operation panel (1), its characterized in that: the top of the operating table (1) is fixedly provided with two vertical plates (2), the two vertical plates (2) are symmetrically arranged, the top of the two vertical plates (2) is fixedly provided with the same top plate (3), the bottom of the top plate (3) is fixedly provided with a push rod motor (4), an output shaft of the push rod motor (4) is fixedly provided with a cross rod (5), two ends of the cross rod (5) are fixedly provided with rectangular blocks (6), the two rectangular blocks (6) are rotatably provided with the same threaded rod (7), the threaded rod (7) is provided with threads with opposite rotation directions, the threaded rod (7) is provided with two mounting blocks (8) in a threaded manner, the two mounting blocks (8) are symmetrically arranged, the mounting blocks (8) are connected with the cross rod (5) in a sliding manner, the bottom of the mounting blocks (8) is fixedly provided with a push plate (9), and the push plate (9) is provided with two slide, the bottom fixed mounting of two slide bars (10) has same clamp plate (11), fixed mounting has the rubber pad on clamp plate (11), sliding sleeve is equipped with spring (12) on slide bar (10), the both ends of spring (12) respectively with push pedal (9) and clamp plate fixed connection, the top fixed mounting of slide bar (10) has stopper (13).

2. The universal optical lens pressing structure according to claim 1, wherein: the sliding grooves are formed in one side, close to each other, of each vertical plate (2), and the rectangular blocks (6) are connected with the inner walls of the corresponding sliding grooves in a sliding mode.

3. The universal optical lens pressing structure according to claim 2, wherein: the inner wall of any one of the sliding grooves is provided with a through hole, the threaded rod (7) penetrates through the through hole, and one end, close to the through hole, of the threaded rod (7) is fixedly provided with an L-shaped handle (14).

4. The universal optical lens pressing structure according to claim 1, wherein: the top of the operating platform (1) is fixedly provided with a base (15).

5. The universal optical lens pressing structure according to claim 1, wherein: the mounting block (8) is provided with a first sliding hole and a threaded hole, the first sliding hole is in sliding connection with the cross rod (5), and the threaded hole is in threaded connection with the threaded rod (7).

6. The universal optical lens pressing structure according to claim 1, wherein: the rectangular block (6) is provided with a rotating hole, a bearing is fixedly arranged in the rotating hole, and an inner ring of the bearing is fixedly sleeved on the threaded rod (7).