CN218212474U

CN218212474U - Wear-resistant optical lens piece measuring mechanism

Info

Publication number: CN218212474U
Application number: CN202222579522.4U
Authority: CN
Inventors: 涂浪
Original assignee: Xiaogan Yuchen Photoelectric Technology Co ltd
Current assignee: Xiaogan Yuchen Photoelectric Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-03
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to an optical lens piece technical field specifically is a wear-resisting optical lens piece survey mechanism, including outer frame, the side sliding connection of outer frame has fixed platform, fixed platform's bottom both sides fixedly connected with support column, the inside sliding connection of support column has movable platform, movable platform's inside swing joint has the gag lever post, depression bar under the bottom fixedly connected with of gag lever post, the side fixedly connected with connecting rod of depression bar down, the side fixedly connected with of connecting rod adds the heavy pole, the parallel arrangement in bottom of adding the heavy pole has the platform of putting, and wear-resisting optical lens piece survey mechanism after the improvement has increased the automatic structure of pushing down optical lens piece, and the slip of avoiding testing the lower pressure lens piece leads to the test to makeing mistakes, simultaneously, increases the structure of automatic filling weight, show wear-resisting property that can be more comprehensive, and the test result is more detailed.

Description

Wear-resistant optical lens piece measuring mechanism

Technical Field

The utility model relates to an optical lens piece technical field specifically is a wear-resisting optical lens piece survey mechanism.

Background

The optical glass is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting at high temperature in a platinum crucible, uniformly stirring by using ultrasonic waves, and removing bubbles; and slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, clarity, uniformity, refractive index and dispersion are within specification.

The method is an important index for detecting the abrasion resistance of optical lenses in the same batch, is more intelligent and more efficient, and can improve the detection of the optical lenses in a single batch by adding a detection sample.

The prior patent (publication number: CN 21032286U) discloses a wear-resistant optical lens measuring mechanism, which comprises a base, wherein the upper surface of the base is fixedly connected with a detection table, touch switches distributed in a linear array are fixedly installed on the inner bottom wall of the detection table, a partition plate is fixedly sleeved on the inner wall of the detection table, and guide holes distributed in a linear array are formed in the upper surface of the partition plate. This wear-resisting optical lens piece survey mechanism is provided with detection device through the inner wall that sets up the guiding hole, and detection device includes the test bar, and the test bar is the elevating movement with the inner wall of guiding hole and detects the optical lens piece that the index is surpassed to thickness, has reached automatic thickness to optical lens piece and has detected in batches, improves detection efficiency to improve economic benefits's effect.

The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. in the wear-resisting detection of the optical lens, the design for the fixation aspect of the optical lens needs to be perfected; 2. the method is not complete enough for different important wear resistance detections of optical lenses of the same batch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting optical lens piece survey mechanism to solve the problem that proposes among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a wear-resisting optical lens survey mechanism, includes outer frame, the side sliding connection of outer frame has fixed platform, fixed platform's bottom both sides fixedly connected with support column, the inside sliding connection of support column has movable platform, movable platform's inside swing joint has the gag lever post, the bottom fixedly connected with depression bar of gag lever post, the side fixedly connected with connecting rod of depression bar down, the side fixedly connected with weight bar of connecting rod, the parallel arrangement in bottom of weight bar has the platform of putting, the top fixedly connected with rotation depression bar of putting the platform, the top swing joint of putting the platform has puts the thing platform, the parallel arrangement in bottom of putting the thing platform has the controller, the side swing joint of controller has the button, the bottom fixedly connected with base of controller, the top fixedly connected with side thing platform of base, the side swing joint of side thing platform has the telescopic link, the surface swing joint of telescopic link has the weight.

Further preferably, the side of the rotary pressure lever is rotatably connected with an inclined rod, the side of the inclined rod is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a torsion spring, the side of the torsion spring is movably connected with a linkage rod, one end of the linkage rod is rotatably connected with a rotary disc, and the side of the rotary disc is movably connected with a driving rod.

Further preferably, the inside of the supporting column is designed into a slideway structure.

Further preferably, the middle of the limiting rod is designed to be of a spring structure.

Further preferably, the top of the rotating shaft is designed as a bearing structure.

Further preferably, the side surface of the rotary pressure lever is designed to be a semi-arc opening.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through structural design, the depression bar pushes down when putting the thing bench under, and rotatory depression bar can push down automatically and put putting the optical lens piece of putting the thing bench, can accomplish the automatic weight that aggravates, does the wear-resisting test of different weights to optical lens piece.

The utility model discloses in, through the design of the half arc open-ended of rotatory depression bar, can be so that the down tube can push down optical lens piece automatically, carry out limit function to the down tube simultaneously, through pivot bearing structure, can assist the pivot to rotate, reduce rotation friction power and reduce rotating device wearing and tearing loss.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is the side internal structure schematic diagram of bowing of the utility model.

In the figure: 1. an outer frame; 2. fixing the platform; 3. a support column; 4. a movable platform; 5. a limiting rod; 6. a lower pressure lever; 7. a connecting rod; 8. a weight bar; 9. placing a platform; 10. rotating the compression bar; 1001. a diagonal bar; 1002. a rotating shaft; 1003. a torsion spring; 1004. a linkage rod; 1005. a turntable; 1006. a driving lever; 11. a placing table; 12. a controller; 13. a button; 14. a base; 15. a side object table; 16. a telescopic rod; 17. and (4) weighing.

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 the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a wear-resisting optical lens surveys mechanism, including outer frame 1, the side sliding connection of outer frame 1 has fixed platform 2, fixed platform 2's bottom both sides fixedly connected with support column 3, the inside sliding connection of support column 3 has movable platform 4, movable platform 4's inside swing joint has gag lever post 5, gag lever post 5's bottom fixedly connected with depression bar 6, the side fixedly connected with connecting rod 7 of depression bar 6, the side fixedly connected with weight bar 8 of connecting rod 7, the parallel arrangement in bottom of weight bar 8 has putting platform 9, the top fixedly connected with rotary compression bar 10 of putting platform 9, the top swing joint of putting platform 9 has thing platform 11, the parallel arrangement in bottom of putting platform 11 has controller 12, the side swing joint of controller 12 has button 13, the bottom fixedly connected with base 14 of controller 12, the top fixedly connected with side thing platform 15 of base 14, the side swing joint of side thing platform 15 has telescopic link 16, the surface swing joint of telescopic link 16 has weight 17.

In this embodiment, as shown in fig. 2, a side surface of the rotary pressing rod 10 is rotatably connected with an inclined rod 1001, a side surface of the inclined rod 1001 is fixedly connected with a rotating shaft 1002, an outer surface of the rotating shaft 1002 is fixedly connected with a torsion spring 1003, a side surface of the torsion spring 1003 is movably connected with a linkage rod 1004, one end of the linkage rod 1004 is rotatably connected with a rotating disc 1005, and a side surface of the rotating disc 1005 is movably connected with a driving rod 1006.

In this embodiment, as shown in fig. 1, the inside of the supporting column 3 is designed as a slide structure, and it should be noted that the downward pressing rod 6 can automatically press the lens downward through the slide structure.

In this embodiment, as shown in fig. 1, the middle of the limiting rod 5 is designed to be a spring structure, and it should be noted that, through the spring structure, on one hand, the spring structure plays a role of fixing the lower pressing rod 6, and on the other hand, when the weight 17 is added, collision and abrasion between the limiting rod 5 and the movable platform 4 are prevented.

In this embodiment, as shown in fig. 1, the top of the rotating shaft 1002 is designed as a bearing structure, and when it needs to be described, the rotating shaft 1002 can be assisted to rotate through the bearing structure, so as to reduce the rotating friction force and reduce the wear loss of the rotating device.

In this embodiment, as shown in fig. 1, the side surface of the rotary pressing rod 10 is designed as a semi-arc opening, and it should be noted that, through the design of the semi-arc opening, the inclined rod 1001 can automatically press the optical lens, and at the same time, the inclined rod 1001 is limited.

The utility model discloses a use method and advantage: when the wear-resistant optical lens measuring mechanism is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, an optical lens is placed on a placing table 11, an outer frame 1 is driven by a controller 12, a movable platform 4 starts to descend in a slide way in a support column 3 on the side of the bottom of a fixed platform 2, a lower press rod 6 presses down the placing table 11 in a placing platform 9 to descend, a driving rod 1006 drives a rotating disc 1005 to rotate, a linkage rod 1004 moves forwards to rotate, a rotating shaft 1002 rotates and then rotates with an inclined rod in a rotary press rod 10 to press the optical lens, meanwhile, a side table 15 on a base 1001 14, a telescopic rod 16 drives a weight 17 to move forwards to the outer side of a weighted rod 8 on the side of a connecting rod 7, the telescopic rod 16 retracts, the weight 17 falls on the weighted rod 8, a limiting rod 5 protects the optical lens to perform a wear resistance test, the telescopic rod 16 moves forwards to re-fix the weight 17 and then retracts, a button 13 is pressed, the controller 12 controls the lower press rod 6 to lift, and a torsion spring 1003 pulls the inclined rod 1001 to reset.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wear-resisting optical lens surveys mechanism, includes outer frame (1), its characterized in that: the side sliding connection of outer frame (1) has fixed platform (2), the bottom both sides fixedly connected with support column (3) of fixed platform (2), the inside sliding connection of support column (3) has movable platform (4), the inside swing joint of movable platform (4) has gag lever post (5), depression bar (6) under the bottom fixedly connected with of gag lever post (5), the side fixedly connected with connecting rod (7) of depression bar (6) down, the side fixedly connected with weight pole (8) of connecting rod (7), the parallel arrangement in bottom of weight pole (8) has put platform (9), the top fixedly connected with rotation depression bar (10) of putting platform (9), the top swing joint of putting platform (9) has thing platform (11), the parallel arrangement in bottom of putting platform (11) has controller (12), the side swing joint of controller (12) has button (13), the bottom fixedly connected with base (14) of controller (12), the top fixedly connected with of base (14) has thing platform (15) of inclining, the side of thing platform (15) of inclining is connected with the surface swing joint has telescopic link (16), telescopic link (17).

2. A wear-resistant optical lens measuring mechanism according to claim 1, wherein: the side of the rotary pressure lever (10) is rotatably connected with an inclined lever (1001), the side of the inclined lever (1001) is fixedly connected with a rotating shaft (1002), the outer surface of the rotating shaft (1002) is fixedly connected with a torsion spring (1003), the side of the torsion spring (1003) is movably connected with a linkage rod (1004), one end of the linkage rod (1004) is rotatably connected with a rotary disc (1005), and the side of the rotary disc (1005) is movably connected with a driving rod (1006).

3. A wear-resistant optical lens measuring mechanism according to claim 1, wherein: the inner part of the supporting column (3) is designed into a slideway structure.

4. A wear-resistant optical lens measuring mechanism according to claim 1, wherein: the middle of the limiting rod (5) is designed to be of a spring structure.

5. A wear-resistant optical lens measuring mechanism according to claim 2, wherein: the top of the rotating shaft (1002) is designed into a bearing structure.

6. A wear-resistant optical lens measuring mechanism according to claim 1, wherein: the side surface of the rotary pressure lever (10) is designed to be a semi-arc-shaped opening.