CN219799871U - Mounting adjustment of high-precision optical lens - Google Patents
Mounting adjustment of high-precision optical lens Download PDFInfo
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- CN219799871U CN219799871U CN202321164304.2U CN202321164304U CN219799871U CN 219799871 U CN219799871 U CN 219799871U CN 202321164304 U CN202321164304 U CN 202321164304U CN 219799871 U CN219799871 U CN 219799871U
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- cone
- fixedly connected
- lens cone
- lens barrel
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- 230000003287 optical effect Effects 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lens Barrels (AREA)
Abstract
The utility model discloses an installation and adjustment of a high-precision optical lens, which comprises a first lens barrel, a second lens barrel and a third lens barrel, wherein the lens bodies are fixedly installed in the first lens barrel, the second lens barrel and the third lens barrel are respectively sleeved at two ends of the outer wall of the first lens barrel in a sliding manner, an adjusting component and a locking component are used for adjusting the positions of the second lens barrel and the third lens barrel relative to the first lens barrel, the bottoms of a first connecting block are fixedly connected with the first lens barrel, and the bottoms of two second connecting blocks are respectively fixedly connected with the second lens barrel and the third lens barrel. According to the utility model, the first lens cone, the second lens cone, the third lens cone, the lens body, the adjusting component and the locking component are matched for use, so that the second lens cone and the third lens cone can slide relative to the first lens cone by rotating the two adjusting bolts, the position of the lens body in the second lens cone and the position of the lens body in the third lens cone are adjusted, and the use stability of the locking component can be improved.
Description
Technical Field
The utility model relates to the field of lenses, in particular to installation and adjustment of high-precision optical lens.
Background
The current common practice of optical lenses is to put each optical lens in the lens into a processed lens barrel, and the lens barrel has various optical errors and dimensional errors in the production process due to various optical errors and dimensional errors in the processing process of each optical lens.
When each lens is installed into the lens barrel, a large center error is generated, so that the optical performance of the lens is poor, and the central axes of the lenses in the lens are required to be overlapped to a high degree due to the high-precision optical lens, but the integrally formed lens barrel is inconvenient for adjusting the positions of the lenses in the lens barrel.
Disclosure of Invention
The present utility model is directed to providing high-precision optical lens assembly adjustment to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the installation adjustment of high accuracy optical lens piece includes:
the lens comprises a first lens cone, a second lens cone and a third lens cone, wherein lens bodies are fixedly arranged in the first lens cone, the second lens cone and the third lens cone, and the second lens cone and the third lens cone are respectively sleeved at two ends of the outer wall of the first lens cone in a sliding manner;
the adjusting component is arranged on the outer wall of the first lens cone and is used for adjusting the positions of the second lens cone and the third lens cone relative to the first lens cone.
Preferably, the adjusting component comprises a first connecting block, two second connecting blocks and two adjusting screws, wherein the bottoms of the first connecting blocks are fixedly connected with the first lens cone, and the bottoms of the two second connecting blocks are respectively fixedly connected with the second lens cone and the third lens cone.
Preferably, two opposite ends of the adjusting screw are respectively and rotatably inserted and sleeved with the two second connecting blocks, a threaded hole is formed in one side of the first connecting block, two opposite ends of the outer wall of the adjusting screw are respectively and rotatably sleeved with the inner cavity threads of the threaded hole, and two opposite ends of the adjusting screw are respectively and fixedly connected with a rotary table.
Preferably, the bottom of the second lens cone and the top of the third lens cone are respectively threaded and sleeved with a positioning bolt, and the top of the positioning bolt is attached to the first lens cone.
Preferably, the locking assembly comprises a fixed block, the side of one side of the fixed block is fixedly connected with the second connecting block, a mounting groove is formed in one side of the fixed block, a brake block is sleeved on one side of an inner cavity of the mounting groove in a sliding manner, and one side of the brake block is attached to the turntable.
Preferably, the inner cavity of the mounting groove is in sliding sleeve connection with a connecting plate, one side of the connecting plate is fixedly connected with an inclined guide rod, the side of the brake block is provided with a guide hole, and the outer wall of the guide rod is in sliding sleeve connection with the inner cavity of the guide hole.
Preferably, one side fixedly connected with two connecting sleeves of mounting groove inner wall, one side fixedly connected with two connecting rods of connecting plate, the one end and the connecting sleeve slip of connecting rod outer wall cup joint, limiting spring has been cup jointed in the sliding of connecting sleeve's inner chamber.
Preferably, a sliding hole is formed in the side of the inner wall of the mounting groove, a sliding block is fixedly connected to one side of the connecting plate, and a sealing plate is fixedly connected to one side of the sliding block through the sliding hole.
The utility model has the technical effects and advantages that:
the utility model uses the cooperation of the first lens cone, the second lens cone, the third lens cone, the lens body, the adjusting component and the locking component, wherein the adjusting component comprises a first connecting block, two second connecting blocks and an adjusting screw rod, so that the second lens cone and the third lens cone can slide relative to the first lens cone by rotating the two adjusting bolts, thereby adjusting the position of the lens body in the second lens cone and the third lens cone, and the locking component can improve the use stability of the lens body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front internal structure of the present utility model.
FIG. 3 is a schematic view showing the internal structure of the fixing block in the depression plane of the present utility model.
In the figure: 1. a first barrel; 2. a second barrel; 3. a third barrel; 4. a lens body; 5. an adjustment assembly; 51. a first connection block; 52. a second connection block; 53. adjusting a screw; 54. a turntable; 55. positioning bolts; 6. a locking assembly; 61. a fixed block; 62. a brake block; 63. a connecting plate; 64. a guide rod; 65. a connecting sleeve; 66. a connecting rod; 67. a limit spring; 68. a slide block; 69. and (5) sealing the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides for the mounting adjustment of high precision optical lens lenses as shown in fig. 1-3, comprising:
the lens comprises a first lens cone 1, a second lens cone 2 and a third lens cone 3, wherein lens bodies 4 are fixedly arranged inside the first lens cone 1, the second lens cone 2 and the third lens cone 3, and the second lens cone 2 and the third lens cone 3 are respectively sleeved at two ends of the outer wall of the first lens cone 1 in a sliding manner.
Specifically, the adjusting component 5 and the locking component 6, the adjusting component 5 is arranged on the outer wall of the first lens barrel 1, and the adjusting component 5 is used for adjusting the positions of the second lens barrel 2 and the third lens barrel 3 relative to the first lens barrel 1.
Further, the adjusting assembly 5 includes a first connecting block 51, two second connecting blocks 52 and two adjusting screws 53, the bottom of the first connecting block 51 is fixedly connected with the first lens barrel 1, and the bottoms of the two second connecting blocks 52 are respectively fixedly connected with the second lens barrel 2 and the third lens barrel 3.
Further, one end of each of the two adjusting screws 53, which is opposite to each other, is rotatably inserted into and sleeved with the two second connecting blocks 52, one side of the first connecting block 51 is provided with a threaded hole, the opposite ends of the outer walls of the two adjusting screws 53 are all in threaded sleeve joint with the inner cavity of the threaded hole, the rotating disc 54 is rotated to drive the adjusting screws 53 to rotate, and the distance between the second connecting blocks 52 and the first connecting blocks 51 can be changed, so that the distance between the second lens cone 2, the third lens cone 3 and the first lens cone 1 is changed, the distance between the three lens bodies 4 is changed, and the opposite ends of the two adjusting screws 53 are fixedly connected with the rotating disc 54.
Further, the bottom of the second lens barrel 2 and the top of the third lens barrel 3 are respectively threaded and sleeved with a positioning bolt 55, and the positioning bolts 55 can lock the second lens barrel 2 and the third lens barrel 3 at two ends of the outer wall of the first lens barrel 1, so that the use stability of the lens barrel is improved, and the top of the positioning bolts 55 is attached to the first lens barrel 1.
Further, locking component 6 includes fixed block 61, the avris of fixed block 61 one side and second connecting block 52 fixed connection, the mounting groove has been seted up to one side of fixed block 61, the one side of mounting groove inner chamber has slided and has been cup jointed brake block 62, one side and carousel 54 of brake block 62 laminate mutually, brake block 62 can lock carousel 54, avoid it when the work, carousel 54 receives the touching and drives adjusting screw 53 rotation, and the avris fixedly connected with T shape piece of brake block 62, T shape piece and fixed block 61 slip joint, it can guarantee the stability of brake block 62 rectilinear movement.
Further, the inner cavity of the mounting groove is slidably sleeved with the connecting plate 63, one side of the connecting plate 63 is fixedly connected with the inclined guide rod 64, the side of the brake block 62 is provided with the guide hole, the outer wall of the guide rod 64 is slidably sleeved with the inner cavity of the guide hole, so that when the connecting plate 63 moves away from the brake block 62, the guide rod 64 can drive the brake block 62 to move away from the turntable 54, and conversely, the guide rod 64 pushes the brake block 62 to be attached to the turntable 54, and the brake is braked.
Further, two connecting sleeves 65 are fixedly connected to one side of the inner wall of the mounting groove, two connecting rods 66 are fixedly connected to one side of the connecting plate 63, one end of the outer wall of each connecting rod 66 is in sliding sleeve connection with the connecting sleeve 65, a limiting spring 67 is in sliding sleeve connection with the inner cavity of each connecting sleeve 65, and the limiting spring 67 can provide elasticity for the connecting plate 63 through the connecting rod 66, so that the connecting plate 63 has an action of moving towards the brake block 62, and extrusion force is formed between one side of the brake block 62 and the rotary disc 54.
Further, a sliding hole is formed in the side of the inner wall of the mounting groove, a sliding block 68 is fixedly connected to one side of the connecting plate 63, a sealing plate 69 is fixedly connected to one side of the sliding block 68 through the sliding hole, and the connecting plate 63 can be driven to move away from the brake block 62 by the aid of the sealing plate 69 and the sliding block 68.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. High accuracy optical lens's installation adjustment, its characterized in that includes:
the lens comprises a first lens cone (1), a second lens cone (2) and a third lens cone (3), wherein lens bodies (4) are fixedly arranged in the first lens cone (1), the second lens cone (2) and the third lens cone (3), and the second lens cone (2) and the third lens cone (3) are respectively sleeved at two ends of the outer wall of the first lens cone (1) in a sliding manner;
the adjusting component (5) and the locking component (6), the adjusting component (5) is arranged on the outer wall of the first lens cone (1), and the adjusting component (5) is used for adjusting the positions of the second lens cone (2) and the third lens cone (3) relative to the first lens cone (1).
2. The mounting adjustment of a high-precision optical lens according to claim 1, wherein the adjusting assembly (5) comprises a first connecting block (51), two second connecting blocks (52) and two adjusting screws (53), the bottom of the first connecting block (51) is fixedly connected with the first lens barrel (1), and the bottoms of the two second connecting blocks (52) are respectively fixedly connected with the second lens barrel (2) and the third lens barrel (3).
3. The mounting adjustment of a high-precision optical lens according to claim 2, wherein one end of each of the two adjusting screws (53) opposite to each other is rotatably inserted and sleeved with the two second connecting blocks (52), a threaded hole is formed in one side of each of the first connecting blocks (51), one end of each of the two adjusting screws (53) opposite to the outer wall is sleeved with an inner cavity thread of the threaded hole, and one end of each of the two adjusting screws (53) opposite to each other is fixedly connected with a turntable (54).
4. The mounting adjustment of the high-precision optical lens according to claim 1, wherein a positioning bolt (55) is inserted and sleeved at the bottom of the second lens barrel (2) and the top of the third lens barrel (3) in a threaded manner, and the top of the positioning bolt (55) is attached to the first lens barrel (1).
5. The mounting adjustment of the high-precision optical lens according to claim 1, wherein the locking assembly (6) comprises a fixed block (61), the side of one side of the fixed block (61) is fixedly connected with the second connecting block (52), a mounting groove is formed in one side of the fixed block (61), a brake block (62) is slidably sleeved on one side of an inner cavity of the mounting groove, and one side of the brake block (62) is attached to the turntable (54).
6. The mounting adjustment of the high-precision optical lens according to claim 5, wherein the inner cavity of the mounting groove is slidably sleeved with a connecting plate (63), one side of the connecting plate (63) is fixedly connected with an inclined guide rod (64), the side of the brake block (62) is provided with a guide hole, and the outer wall of the guide rod (64) is slidably sleeved with the inner cavity of the guide hole.
7. The mounting adjustment of the high-precision optical lens according to claim 6, wherein one side of the inner wall of the mounting groove is fixedly connected with two connecting sleeves (65), one side of the connecting plate (63) is fixedly connected with two connecting rods (66), one end of the outer wall of each connecting rod (66) is in sliding sleeve connection with the corresponding connecting sleeve (65), and an inner cavity of each connecting sleeve (65) is in sliding sleeve connection with a limiting spring (67).
8. The mounting adjustment of the high-precision optical lens according to claim 7, wherein a sliding hole is formed on the side of the inner wall of the mounting groove, a sliding block (68) is fixedly connected to one side of the connecting plate (63), and a sealing plate (69) is fixedly connected to one side of the sliding block (68) through the sliding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164304.2U CN219799871U (en) | 2023-05-15 | 2023-05-15 | Mounting adjustment of high-precision optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164304.2U CN219799871U (en) | 2023-05-15 | 2023-05-15 | Mounting adjustment of high-precision optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799871U true CN219799871U (en) | 2023-10-03 |
Family
ID=88181999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321164304.2U Active CN219799871U (en) | 2023-05-15 | 2023-05-15 | Mounting adjustment of high-precision optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799871U (en) |
-
2023
- 2023-05-15 CN CN202321164304.2U patent/CN219799871U/en active Active
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