CN220794592U - Optical lens focusing debugging detection device - Google Patents
Optical lens focusing debugging detection device Download PDFInfo
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- CN220794592U CN220794592U CN202322500088.0U CN202322500088U CN220794592U CN 220794592 U CN220794592 U CN 220794592U CN 202322500088 U CN202322500088 U CN 202322500088U CN 220794592 U CN220794592 U CN 220794592U
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- optical lens
- fixedly connected
- support frame
- lifter plate
- lifting plate
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- 230000003287 optical effect Effects 0.000 title claims abstract description 73
- 238000001514 detection method Methods 0.000 title claims abstract description 30
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The utility model discloses a focusing debugging detection device for an optical lens, which belongs to the technical field of lens detection and comprises a workbench, wherein a support frame is fixedly connected to the workbench, a light source lamp is fixedly connected to the support frame, the light source lamp is electrically connected with an external power supply, a lifting plate is arranged on the inner side of the support frame, a graduated scale is fixedly connected in the support frame, the graduated scale corresponds to the lifting plate, a clamping mechanism is arranged on the lifting plate and is used for fixing the optical lens on the lifting plate, the optical lens is stably detected corresponding to the light source lamp, and a distance adjusting mechanism is arranged between the lifting plate and the support frame; according to the utility model, the clamping mechanism adopts a pushing clamping mode, and the optical lens is clamped from a plurality of directions by pushing a plurality of cylindrical clamping columns, so that the fixing of various optical lenses with different sizes can be realized, the device is suitable for the detection of the optical lenses with different sizes, and the detection range can be effectively increased.
Description
Technical Field
The utility model relates to the technical field of lens detection, in particular to an optical lens focusing debugging detection device.
Background
The optical glass lens 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 the mixture in a platinum crucible at high temperature, uniformly stirring the mixture by using ultrasonic waves, and removing bubbles; then slowly cooling for a long time to avoid the generation of internal stress of the glass block. The cooled glass block must be measured by optical instruments to verify that the purity, transparency, uniformity, refractive index and dispersion are in specification. And heating and forging the qualified glass blocks to obtain the optical lens blank.
The authorization bulletin number CN214893977U discloses an optical lens focusing debugging detection device, which is characterized by comprising a first support frame (1) and a fixing plate (2) connected to the first support frame; a support frame (3) connected to the fixing plate (2); a gear motor (4) slidingly connected in the support frame (3); the screw (5) is connected to the output shaft of the speed reducing motor (4); the sliding sleeve (51) is connected to the fixed plate (2), the screw rod (5) penetrates through the sliding sleeve (51), and the screw rod (5) is connected with the sliding sleeve (51) in a threaded connection mode; a light shielding cylinder (7) connected to the fixing plate (2); a lamp panel (6) connected to the inside of the shade tube (7); a telescopic tube (8) which is connected to the light shielding tube (7) in a sliding manner; the second support frame (10) is connected to the outer side of the shading cylinder (7) in a sliding mode, and the bottom of the screw (5) is connected with the second support frame (10) in a rotating mode; the two magnet rings (81) are arranged, and the two magnet rings (81) are respectively connected to the telescopic cylinder (8) and the shading cylinder (7); a support plate (9) connected to the second support frame (10); a placement plate (11) connected to the support plate (9).
At present, an optical lens is widely applied in a laser system and occupies an important position in the laser system, wherein the laser lens is one of the optical lenses, in order to ensure the qualification rate of the lenses, the optical lens needs to be subjected to focusing debugging detection during production, so that a focusing debugging detection device is often used, the optical lens needs to be fixed in the process of detecting the optical lens through the focusing debugging detection device, so that the optical lens is stably corresponding to a detection light source, but when the optical lens is detected, the lens is clamped by adopting the cooperation of a spring and an arc-shaped clamping plate, and the fixing mode can only fix the optical lens with one size, is difficult to be applied to the optical lens with different sizes, and has a small detection range.
Disclosure of utility model
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide an optical lens focusing debugging and detecting device, which aims to solve the problems that when the optical lens is detected by the focusing debugging and detecting device in the prior art, the lens is clamped by adopting the cooperation of a spring and an arc-shaped clamping plate, and the fixing mode can only fix the optical lens with one size and is difficult to be suitable for the optical lenses with different sizes, so that the detection range is smaller.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme:
The utility model provides an optical lens piece focus debugging detection device, includes the workstation, fixedly connected with support frame on the workstation, fixedly connected with light source lamp on the support frame, light source lamp and external power source electric connection, the inboard of support frame is provided with the lifter plate, fixedly connected with scale in the support frame, and scale and lifter plate correspond, be provided with clamping mechanism on the lifter plate, clamping mechanism is used for fixing optical lens piece on the lifter plate, and stable corresponds with light source lamp and detects, be provided with spacing adjustment mechanism between lifter plate and the support frame, spacing adjustment mechanism is used for adjusting the position of lifter plate, confirms the focus of optical lens piece in the lifter plate.
As a preferable scheme of the utility model, the clamping mechanism comprises a plurality of fixed blocks, wherein the fixed blocks are fixedly connected to the bottom ends of the lifting plates, tapered gear rings are rotationally connected to the bottom ends of the fixed blocks, first tapered gears are rotationally connected to the fixed blocks, the tapered gear rings are meshed with the first tapered gears, first threaded rods are in threaded connection with the first tapered gears, the first threaded rods respectively penetrate through the fixed blocks, clamping columns are fixedly connected to the ends, close to the first threaded rods, of the first threaded rods, and are positioned on the inner sides of the lifting plates, and supporting sheets are fixedly connected to the clamping columns.
As a preferable scheme of the utility model, the distance adjusting mechanism comprises a second threaded rod, the second threaded rod is rotatably connected to the workbench, a travel nut is in threaded connection with the outer surface of the second threaded rod, the travel nut is fixedly connected to the lifting plate, a driven conical gear is fixedly connected to the top end of the second threaded rod, a driving conical gear is rotatably connected to the supporting frame, and the driving conical gear is meshed with the driven conical gear.
As a preferable scheme of the utility model, the bottom ends of the fixing blocks are fixedly connected with fixing rods, the conical gear ring is provided with a rotary groove, and the fixing rods are positioned in the rotary groove.
As a preferable scheme of the utility model, a plurality of sliding grooves are cut on the lifting plate, a plurality of clamping posts are fixedly connected with sliding rods, and the sliding rods are respectively and slidably connected in the sliding grooves.
As a preferable scheme of the utility model, a slide way is cut on the supporting frame, a sliding block is fixedly connected on the lifting plate, and the sliding block is connected in the slide way in a sliding way.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) In this scheme, when detecting optical lens, through placing optical lens in the lifter plate, utilize clamping mechanism to fix optical lens, make optical lens stable correspond with the light source lamp, the light source that the light source lamp produced through external power source shines optical lens, thereby reach the purpose to optical lens focus condition detection, wherein, clamping mechanism adopts the mode of promotion clamp, press from both sides optical lens tightly from both sides from a plurality of positions through promoting a plurality of cylindric clamp posts, can realize fixing the optical lens of multiple equidimension, be applicable to the detection of different dimension optical lens, can effectual increase detection range.
(2) In this scheme, the optical lens in the in-process of detecting, can adjust the position of optical lens through spacing adjustment mechanism, cooperate the scale to confirm the focus of optical lens, conveniently judge the focusing condition of optical lens.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a perspective view of a portion of the structure of the present utility model;
FIG. 3 is an exploded view of FIG. 2 in accordance with the present utility model;
fig. 4 is a perspective view of the distance adjusting mechanism of the present utility model.
The reference numerals in the figures illustrate:
1. A work table; 2. a support frame; 3. a light source lamp; 4. a lifting plate; 5. a graduated scale; 601. a fixed block; 602. a conical gear ring; 603. a first bevel gear; 604. a first threaded rod; 605. clamping the column; 606. a support sheet; 701. a second threaded rod; 702. a travel nut; 703. a driven bevel gear; 704. a driving bevel gear; 8. a fixed rod; 9. a rotating groove; 10. a chute; 11. a slide bar; 12. a slideway; 13. a sliding block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-4, an optical lens focusing and debugging detection device comprises a workbench 1, wherein a support frame 2 is fixedly connected to the workbench 1, a light source lamp 3 is fixedly connected to the support frame 2, the light source lamp 3 is electrically connected with an external power supply, a lifting plate 4 is arranged on the inner side of the support frame 2, a graduated scale 5 is fixedly connected to the support frame 2, the graduated scale 5 corresponds to the lifting plate 4, a clamping mechanism is arranged on the lifting plate 4 and used for fixing an optical lens on the lifting plate 4, a distance adjusting mechanism is arranged between the lifting plate 4 and the support frame 2 and used for adjusting the position of the lifting plate 4, and the focal length of the optical lens in the lifting plate 4 is determined.
In this embodiment, when detecting the optical lens, the optical lens is placed on the lifting plate 4, and clamped and fixed by the clamping mechanism, so that the optical lens corresponds to the light source lamp 3, then the light source lamp 3 is started by an external power supply, the light source generated by the light source lamp 3 irradiates the lens on the lifting plate 4, so that the purpose of detecting the focusing condition of the optical lens is achieved, the position of the lifting plate 4 is adjusted by the distance adjusting mechanism in the detecting process of the focusing lens, the position of the lifting plate 4 is determined by the graduated scale 5, and therefore, the focal length of the optical lens can be determined, and the detection result of the optical lens is convenient to judge.
Specifically, clamping mechanism includes a plurality of fixed blocks 601, the equal fixed connection of a plurality of fixed blocks 601 is in the bottom of lifter plate 4, the bottom rotation of a plurality of fixed blocks 601 is connected with conical gear ring 602, all rotate on a plurality of fixed blocks 601 and be connected with first conical gear 603, and conical gear ring 602 meshes with a plurality of first conical gear 603 mutually, equal threaded connection has first threaded rod 604 in a plurality of first conical gear 603, and a plurality of first threaded rod 604 respectively movable run through a plurality of fixed blocks 601, the equal fixedly connected with clamp post 605 of the one end that a plurality of first threaded rods 604 are close to mutually, and a plurality of clamp posts 605 all are located the inboard of lifter plate 4, equal fixedly connected with backing sheet 606 on a plurality of clamp posts 605.
In this embodiment, when the optical lens is detected, the optical lens is placed on the plurality of supporting plates 606, and then the tapered gear ring 602 is rotated to enable the plurality of first tapered gears 603 to rotate on the plurality of fixing blocks 601, the plurality of first tapered gears 603 enable the plurality of first threaded rods 604 to push the plurality of clamping columns 605 to approach, and the plurality of clamping columns 605 clamp and fix the optical lens on the plurality of supporting plates 606, so that the optical lens is stabilized in the lifting plate 4 to facilitate the irradiation detection of the light source lamp 3.
Specifically, the adjustable distance mechanism includes a second threaded rod 701, the second threaded rod 701 is rotatably connected to the workbench 1, a travel nut 702 is screwed on an outer surface of the second threaded rod 701, the travel nut 702 is fixedly connected to the lifting plate 4, a driven bevel gear 703 is fixedly connected to a top end of the second threaded rod 701, a driving bevel gear 704 is rotatably connected to the support frame 2, and the driving bevel gear 704 is meshed with the driven bevel gear 703.
In this embodiment, when determining the focal length of the optical lens, the driving bevel gear 704 is rotated to make the driven bevel gear 703 drive the second threaded rod 701 to rotate, and the second threaded rod 701 controls the lifting plate 4 to move up and down through the travel nut 702, so as to drive the optical lens to move, and after the lifting plate 4 moves, the positions of the lifting plate 4 and the optical lens are determined through the scale 5, so that the focal length of the optical lens can be determined.
Specifically, the bottom ends of the fixing blocks 601 are fixedly connected with fixing rods 8, the conical gear ring 602 is provided with a rotating groove 9, and the fixing rods 8 are located in the rotating groove 9.
In this embodiment, the tapered gear ring 602 is rotatably connected to the bottom ends of the plurality of fixing blocks 601 through the rotation groove 9 and the plurality of fixing rods 8, and the rotation groove 9 and the plurality of fixing rods 8 enable the tapered gear ring 602 to maintain stable rotation.
Specifically, the lifting plate 4 is cut with a plurality of sliding grooves 10, the clamping posts 605 are fixedly connected with sliding rods 11, and the sliding rods 11 are respectively and slidably connected in the sliding grooves 10.
In this embodiment, in the process that the plurality of first tapered gears 603 rotate to make the plurality of first threaded rods 604 drive the plurality of clamping posts 605 to move, the plurality of clamping posts 605 respectively drive the plurality of sliding rods 11 to slide in the plurality of sliding grooves 10, so as to ensure the stability during movement.
Specifically, a slide way 12 is cut on the support frame 2, a sliding block 13 is fixedly connected on the lifting plate 4, and the sliding block 13 is slidably connected in the slide way 12.
In this embodiment, the lifting plate 4 drives the sliding block 13 to slide in the slideway 12 in the moving process, and the sliding connection between the sliding block 13 and the slideway 12 enables the lifting plate 4 to keep stable when moving up and down.
Working principle: when the optical lens is detected, the optical lens is placed on the plurality of supporting plates 606, then the conical gear ring 602 is rotated to enable the plurality of first conical gears 603 to rotate on the plurality of fixed blocks 601 respectively, the plurality of first conical gears 603 enable the plurality of first threaded rods 604 to push the plurality of clamping columns 605 to approach, the plurality of clamping columns 605 clamp and fix the optical lens on the plurality of supporting plates 606, the optical lens is enabled to be stabilized in the lifting plate 4, then the light source lamp 3 is started through an external power supply, the light source generated by the light source lamp 3 irradiates the lens on the lifting plate 4, the purpose of detecting the focusing condition of the optical lens is achieved, the driven conical gear 703 is enabled to drive the second threaded rod 701 to rotate through rotating the driving conical gear 704 in the detection process, the second threaded rod 701 controls the lifting plate 4 to move up and down through the stroke nut 702, the lifting plate 4 is driven to move, the focal length of the optical lens can be determined, and the detection result of the optical lens is convenient to judge.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. The utility model provides an optical lens piece focus debugging detection device, includes workstation (1), its characterized in that: fixedly connected with support frame (2) on workstation (1), fixedly connected with light source lamp (3) on support frame (2), light source lamp (3) and external power source electric connection, the inboard of support frame (2) is provided with lifter plate (4), fixedly connected with scale (5) in support frame (2), and scale (5) are corresponding with lifter plate (4), be provided with clamping mechanism on lifter plate (4), clamping mechanism is used for fixing optical lens on lifter plate (4), and stable and light source lamp (3) correspond and detect, be provided with adjustable distance mechanism between lifter plate (4) and support frame (2), adjustable distance mechanism is used for adjusting the position of lifter plate (4), confirms the focus of optical lens in lifter plate (4).
2. The optical lens focusing adjustment detection apparatus according to claim 1, wherein: the clamping mechanism comprises a plurality of fixed blocks (601), wherein the fixed blocks (601) are fixedly connected to the bottom ends of lifting plates (4), the bottom ends of the fixed blocks (601) are rotationally connected with tapered gear rings (602), the fixed blocks (601) are rotationally connected with first tapered gears (603), the tapered gear rings (602) are meshed with the first tapered gears (603), the first tapered gears (603) are internally and uniformly connected with first threaded rods (604), the first threaded rods (604) respectively movably penetrate through the fixed blocks (601), the clamping columns (605) are fixedly connected to one ends, close to the first threaded rods (604), of the clamping columns (605) respectively, the clamping columns (605) are located on the inner sides of the lifting plates (4), and the supporting plates (606) are fixedly connected to the clamping columns (605) respectively.
3. The optical lens focusing adjustment detection apparatus according to claim 2, wherein: the adjustable distance mechanism comprises a second threaded rod (701), the second threaded rod (701) is rotationally connected to the workbench (1), a travel nut (702) is connected to the outer surface of the second threaded rod (701) in a threaded mode, the travel nut (702) is fixedly connected to the lifting plate (4), a driven conical gear (703) is fixedly connected to the top end of the second threaded rod (701), a driving conical gear (704) is rotationally connected to the support frame (2), and the driving conical gear (704) is meshed with the driven conical gear (703).
4. An optical lens focus adjustment detection apparatus according to claim 3, wherein: the bottom of a plurality of fixed blocks (601) all fixedly connected with dead lever (8), the chisel has rotation groove (9) on toper gear ring (602), and a plurality of dead levers (8) all are located rotation groove (9).
5. The optical lens focusing adjustment detection apparatus according to claim 4, wherein: a plurality of sliding grooves (10) are cut on the lifting plate (4), a plurality of clamping columns (605) are fixedly connected with sliding rods (11), and the sliding rods (11) are respectively and slidably connected into the sliding grooves (10).
6. The optical lens focusing adjustment detection apparatus according to claim 5, wherein: slide (12) have been excavated on support frame (2), fixedly connected with slider (13) on lifter plate (4), and slider (13) sliding connection is in slide (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500088.0U CN220794592U (en) | 2023-09-14 | 2023-09-14 | Optical lens focusing debugging detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500088.0U CN220794592U (en) | 2023-09-14 | 2023-09-14 | Optical lens focusing debugging detection device |
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| Publication Number | Publication Date |
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| CN220794592U true CN220794592U (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202322500088.0U Active CN220794592U (en) | 2023-09-14 | 2023-09-14 | Optical lens focusing debugging detection device |
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| CN (1) | CN220794592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118362292A (en) * | 2024-06-14 | 2024-07-19 | 张家港奇点光电科技有限公司 | Exposure light source angle testing device |
-
2023
- 2023-09-14 CN CN202322500088.0U patent/CN220794592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118362292A (en) * | 2024-06-14 | 2024-07-19 | 张家港奇点光电科技有限公司 | Exposure light source angle testing device |
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