CN220490688U - High-precision multidirectional alignment mechanism - Google Patents
High-precision multidirectional alignment mechanism Download PDFInfo
- Publication number
- CN220490688U CN220490688U CN202321494848.5U CN202321494848U CN220490688U CN 220490688 U CN220490688 U CN 220490688U CN 202321494848 U CN202321494848 U CN 202321494848U CN 220490688 U CN220490688 U CN 220490688U
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- fine adjustment
- sliding table
- adjustment sliding
- axis fine
- alignment mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model aims to provide a high-precision multidirectional alignment mechanism which is simple in structure, convenient to operate and comprehensive in direction adjustment. The LED lamp comprises an X-axis fine adjustment sliding table, a Y-axis fine adjustment sliding table, a Z-axis fine adjustment sliding table and a luminous source module, wherein the Y-axis fine adjustment sliding table is arranged at the movable end of the X-axis fine adjustment sliding table, the Z-axis fine adjustment sliding table is arranged at the movable end of the Y-axis fine adjustment sliding table, a positioning block is arranged at the movable end of the Z-axis fine adjustment sliding table, a positioning groove is formed in the luminous source module, the positioning block is matched with the positioning groove, and the luminous source module is connected with the positioning block. The utility model relates to the technical field of alignment mechanisms.
Description
Technical Field
The utility model relates to the technical field of alignment mechanisms, in particular to a high-precision multidirectional alignment mechanism.
Background
In recent years, with the upgrading of product technology, the testing difficulty is greatly improved, and with respect to optical testing equipment, the light holes for testing light transmittance products are very small, so that the alignment of the light emitting source and the light holes becomes a primary difficulty. For the prior alignment adjusting mechanism, the structure is complex, the adjusting direction is single, the debugging difficulty is high, the consumed time is long, the adjusting precision is low, and the alignment adjusting mechanism cannot be compatible with various installation environments and different types of test products.
The prior patent document with the publication number of CN207326905U proposes a simple fine adjustment sliding table, which comprises a substrate, a second adjusting plate and a first adjusting plate which are sequentially overlapped from bottom to top, wherein a first driving part is further arranged on the first adjusting plate, a second driving part is further arranged on the second adjusting plate, the first adjusting plate and the second adjusting plate can respectively realize linear movement in the X axis direction and the Y axis direction, and although the simple fine adjustment sliding table realizes adjustment in the X axis direction and the Y axis direction, the adjustment in the Z axis direction cannot be realized, and the adjustment direction is not comprehensive enough.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the high-precision multidirectional alignment mechanism which is simple in structure, convenient to operate and comprehensive in direction adjustment.
The technical scheme adopted by the utility model is as follows: the LED lamp comprises an X-axis fine adjustment sliding table, a Y-axis fine adjustment sliding table, a Z-axis fine adjustment sliding table and a luminous source module, wherein the Y-axis fine adjustment sliding table is arranged at the movable end of the X-axis fine adjustment sliding table, the Z-axis fine adjustment sliding table is arranged at the movable end of the Y-axis fine adjustment sliding table, a positioning block is arranged at the movable end of the Z-axis fine adjustment sliding table, a positioning groove is formed in the luminous source module, the positioning block is matched with the positioning groove, and the luminous source module is connected with the positioning block.
Further, the luminous source module comprises an adapter plate, a mounting seat and a luminous source, the positioning groove is formed in the lower end face of the adapter plate, the mounting seat is arranged on the upper end face of the adapter plate, and the luminous source is arranged at the top of the mounting seat.
Further, the mounting seat comprises a base and a mounting block, the base is arranged on the upper end face of the adapter plate, the mounting block is arranged on the upper end face of the base, and the light-emitting source is arranged at the top of the mounting block.
Further, the upper end face of the adapter plate is provided with a plurality of first locating pins, the lower end face of the base is provided with a plurality of first locating holes, and the first locating pins are matched with the first locating holes.
Further, a plurality of second locating pins are arranged at the top of the mounting block, a plurality of second locating holes are formed in the light-emitting source, and the second locating pins are matched with the second locating holes.
Further, the adapter plate is connected with the positioning block through a plurality of first screws.
Further, the base is connected with the adapter plate through a plurality of second screws.
Further, the light-emitting source is connected with the mounting block through a plurality of third screws.
The beneficial effects of the utility model are as follows: the X-axis fine adjustment sliding table is adjusted, so that the light-emitting source module can be adjusted in the X-axis direction; the Y-axis fine adjustment sliding table is adjusted, so that the light-emitting source module can be adjusted in the Y-axis direction; through adjusting Z axle fine setting slip table, can be right the luminous source module carries out the ascending regulation of Z axle. The positioning blocks on the Z-axis fine adjustment sliding table are matched with the positioning grooves on the light-emitting source modules, so that the light-emitting source modules can be accurately positioned when the light-emitting source modules are assembled, and the adjustment accuracy of the light-emitting source modules is guaranteed. Compared with the traditional alignment adjusting mechanism, the utility model has the advantages of simple structure, simple and convenient operation, realization of adjustment in three directions of X axis, Y axis and Z axis, more comprehensive adjustment direction, and compatibility with various installation environments and different types of test products.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a first view exploded view of the light source module;
fig. 3 is a second perspective exploded view of the light source module.
Detailed Description
As shown in fig. 1 to 3, in this embodiment, the present utility model includes an X-axis fine adjustment sliding table 1, a Y-axis fine adjustment sliding table 2, a Z-axis fine adjustment sliding table 3, and a light source module, where the Y-axis fine adjustment sliding table 2 is disposed at a movable end of the X-axis fine adjustment sliding table 1, the Z-axis fine adjustment sliding table 3 is disposed at a movable end of the Y-axis fine adjustment sliding table 2, a positioning block 4 is disposed at a movable end of the Z-axis fine adjustment sliding table 3, a positioning groove 5 is disposed on the light source module, the positioning block 4 is adapted to the positioning groove 5, and when the light source module is assembled, positioning accuracy of the light source module can be ensured, thereby ensuring adjustment accuracy of the light source module, and then the light source module and the positioning block 4 are fixedly connected.
In this embodiment, through adjusting the fine adjustment slipway of the X axis, the fine adjustment slipway of the Y axis 2, the fine adjustment slipway of the Z axis 3, can be respectively to the luminous source module is adjusted in the directions of the X axis, the Y axis, the Z axis, and the adjustment direction is comparatively more, and can be compatible with multiple installation environments and test products of different types. The minimum adjustment distance of the X-axis fine adjustment sliding table, the Y-axis fine adjustment sliding table 2 and the Z-axis fine adjustment sliding table 3 can reach 10 mu m, and the adjustment precision is high.
In this embodiment, the light-emitting source module includes an adapter plate 6, a mounting seat, and a light-emitting source 7, the positioning groove 5 is disposed on a lower end surface of the adapter plate 6, the mounting seat is disposed on an upper end surface of the adapter plate 6, and the light-emitting source 7 is disposed on a top of the mounting seat.
In this embodiment, the mounting base includes a base 8 and a mounting block 9, the base 8 is disposed on an upper end surface of the adapter plate 6, the mounting block 9 is disposed on an upper end surface of the base 8, and the light emitting source 7 is disposed on a top of the mounting block 9.
In this embodiment, two first positioning pins 10 are disposed on the upper end surface of the adapter plate 6, two first positioning holes 11 are disposed on the lower end surface of the base 8, and the first positioning pins 10 are matched with the first positioning holes 11, so that the base 8 is accurately assembled on the adapter plate 6.
In this embodiment, two second positioning pins 12 are disposed at the top of the mounting block 9, two second positioning holes 13 are disposed on the light emitting source 7, and the second positioning pins 12 are matched with the second positioning holes 13, so as to ensure that the light emitting source 7 is accurately assembled on the mounting block 9.
In this embodiment, the adapter plate 6 is connected to the positioning block 4 by four first screws 14. Wherein four first screws 14 are uniformly distributed on the adapter plate 6.
In this embodiment, the base 8 is connected to the adapter plate 6 by four second screws 15. Wherein four second screws 15 are uniformly and respectively arranged on the base 8.
In this embodiment, the light source 7 is connected to the mounting block 9 by two third screws 16. Wherein, two third screws 16 are respectively positioned at two sides of the light-emitting source 7.
Claims (8)
1. A high-precision multidirectional alignment mechanism is characterized in that: the LED lamp comprises an X-axis fine adjustment sliding table (1), a Y-axis fine adjustment sliding table (2), a Z-axis fine adjustment sliding table (3) and a luminous source module, wherein the Y-axis fine adjustment sliding table (2) is arranged at the movable end of the X-axis fine adjustment sliding table (1), the Z-axis fine adjustment sliding table (3) is arranged at the movable end of the Y-axis fine adjustment sliding table (2), a positioning block (4) is arranged at the movable end of the Z-axis fine adjustment sliding table (3), a positioning groove (5) is formed in the luminous source module, the positioning block (4) is matched with the positioning groove (5), and the luminous source module is connected with the positioning block (4).
2. The high precision multidirectional alignment mechanism as set forth in claim 1, wherein: the luminous source module comprises an adapter plate (6), a mounting seat and a luminous source (7), wherein the positioning groove (5) is formed in the lower end face of the adapter plate (6), the mounting seat is arranged on the upper end face of the adapter plate (6), and the luminous source (7) is arranged at the top of the mounting seat.
3. The high precision multidirectional alignment mechanism as set forth in claim 2, wherein: the mounting seat comprises a base (8) and a mounting block (9), wherein the base (8) is arranged on the upper end face of the adapter plate (6), the mounting block (9) is arranged on the upper end face of the base (8), and the light-emitting source (7) is arranged at the top of the mounting block (9).
4. A high precision multidirectional alignment mechanism according to claim 3, wherein: the upper end face of the adapter plate (6) is provided with a plurality of first locating pins (10), the lower end face of the base (8) is provided with a plurality of first locating holes (11), and the first locating pins (10) are matched with the first locating holes (11).
5. A high precision multidirectional alignment mechanism according to claim 3, wherein: the top of installation piece (9) is provided with a plurality of second locating pin (12), be equipped with a plurality of second locating hole (13) on light emitting source (7), second locating pin (12) with second locating hole (13) looks adaptation.
6. The high precision multidirectional alignment mechanism as set forth in claim 2, wherein: the adapter plate (6) is connected with the positioning block (4) through a plurality of first screws (14).
7. A high precision multidirectional alignment mechanism according to claim 3, wherein: the base (8) is connected with the adapter plate (6) through a plurality of second screws (15).
8. A high precision multidirectional alignment mechanism according to claim 3, wherein: the luminous source (7) is connected with the mounting block (9) through a plurality of third screws (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494848.5U CN220490688U (en) | 2023-06-13 | 2023-06-13 | High-precision multidirectional alignment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494848.5U CN220490688U (en) | 2023-06-13 | 2023-06-13 | High-precision multidirectional alignment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490688U true CN220490688U (en) | 2024-02-13 |
Family
ID=89828388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494848.5U Active CN220490688U (en) | 2023-06-13 | 2023-06-13 | High-precision multidirectional alignment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490688U (en) |
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2023
- 2023-06-13 CN CN202321494848.5U patent/CN220490688U/en active Active
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