CN216434549U - Three-dimensional adjusting device of laser fiber connector - Google Patents
Three-dimensional adjusting device of laser fiber connector Download PDFInfo
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- CN216434549U CN216434549U CN202122577016.7U CN202122577016U CN216434549U CN 216434549 U CN216434549 U CN 216434549U CN 202122577016 U CN202122577016 U CN 202122577016U CN 216434549 U CN216434549 U CN 216434549U
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Abstract
The utility model discloses a three-dimensional adjusting device of a laser fiber connector, which comprises a mounting seat, a fixed seat, a locking block and an adjusting cylinder; the device also comprises an X-direction adjusting plate and a Y-direction adjusting plate; the optical fiber connector is fixed in the fixed seat; the fixing seat, the X-direction adjusting plate and the Y-direction adjusting plate are clamped in the mounting seat through the locking block, and the X-direction adjusting plate or the Y-direction adjusting plate is driven to move along the X direction or the Y direction relative to the mounting seat through the screws oppositely arranged along the X direction and the screws oppositely arranged along the Y direction on the locking block; the optical fiber connector is driven by the X-direction adjusting plate and the Y-direction adjusting plate to move along the X direction or the Y direction relative to the mounting base; one end of the adjusting cylinder is fixedly connected with the mounting seat, and the other end of the adjusting cylinder is connected with the optical element mounting seat in a sliding mode along the Z direction. The utility model discloses adjusting device can realize that laser fiber splice carries out independent regulation respectively in X, Y, Z three directions to through the different optical part of cooperation, obtain the facula of required shape.
Description
Technical Field
The utility model relates to a laser fiber splice's three-dimensional adjusting device.
Background
Since the beginning of the 20 th century and the 60 th era, laser has been widely used in many fields due to its advantages of high brightness, good monochromaticity, strong directivity, etc. Such as gene sequencing, flow cytometry, PCR assays, and the like. The fluorescence imaging systems can not shape the laser by adopting an optical part, and the shaped laser spots have the characteristics of uniform energy, various shapes and the like. And the relative position adjustment of the laser optical fiber connector directly influences whether the illumination light spots are full of the imaging view field, and further determines whether the function of the final system product can be realized.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a can realize that laser fiber splice separately independently goes on three-dimensional adjusting device of laser fiber splice in the ascending regulation action of X, Y, Z three side.
The technical scheme is as follows: the three-dimensional adjusting device of the laser optical fiber connector comprises a mounting seat, a fixed seat, a locking block and an adjusting cylinder; the device also comprises an X-direction adjusting plate and a Y-direction adjusting plate; the optical fiber connector is fixed in the fixed seat; the fixing seat, the X-direction adjusting plate and the Y-direction adjusting plate are clamped in the mounting seat through the locking block, and the X-direction adjusting plate or the Y-direction adjusting plate is driven to move along the X direction or the Y direction relative to the mounting seat through the screws oppositely arranged along the X direction and the screws oppositely arranged along the Y direction on the locking block; the optical fiber connector is driven by the X-direction adjusting plate and the Y-direction adjusting plate to move along the X direction or the Y direction relative to the mounting base; one end of the adjusting cylinder is fixedly connected with the mounting seat, and the other end of the adjusting cylinder is connected with the optical element mounting seat in a sliding mode along the Z direction.
The locking block is annular, the edges of the locking block are provided with protrusions symmetrically arranged, the mounting seat is provided with grooves at corresponding positions, the locking block is connected with the mounting seat in a mode that the protrusions are embedded into the grooves, and the locking block is fixed through fastening screws.
Wherein, the protruding upper edge X of latch segment all is equipped with screw hole I that is relative setting to Y along the Y to, through the relative position of screw adjustment X to regulating plate and Y to the regulating plate in the mount pad.
The adjusting cylinder is provided with symmetrically-arranged waist-shaped grooves, the end part of the optical element mounting seat is embedded into the adjusting cylinder, the optical element mounting seat is provided with threaded holes III which are in one-to-one correspondence with the waist-shaped grooves at positions corresponding to the waist-shaped grooves, the threaded pins extend into the waist-shaped grooves and are fixedly connected with the threaded holes III through internal and external threads, the diameter of each waist-shaped groove in the Z direction is larger than the outer diameter of each threaded pin, and the adjusting cylinder moves relative to the optical element mounting seat in the longitudinal opening direction of the waist-shaped grooves.
After the adjusting cylinder is adjusted in place in the Z direction relative to the optical element mounting seat, the adjusting cylinder is fixed with the optical element mounting seat through threaded glue.
Has the advantages that: compared with the prior art, the utility model has the advantages of do: the utility model discloses adjusting device can realize that laser fiber splice carries out independent regulation respectively in X, Y, Z three directions to through the different optical part of cooperation, obtain the facula of required shape.
Drawings
Fig. 1 is an exploded view of the three-dimensional adjusting device of the present invention;
FIG. 2 is an exploded view of the connection of the X, Y translation assembly in the adjustment device;
fig. 3 is a cross-sectional view of the three-dimensional adjusting device of the present invention.
Detailed Description
As shown in fig. 1 to 3, the three-dimensional adjusting device for a laser fiber connector of the present invention comprises a mounting base 1, a fixing base 7, a locking block 3 and an adjusting cylinder 4; the three-dimensional adjusting device of the utility model also comprises an X-direction adjusting plate 2-1 and a Y-direction adjusting plate 2-2; the optical fiber connector 8 is fixed in the fixed seat 7; the fixing seat 7, the X-direction adjusting plate 2-1 and the Y-direction adjusting plate 2-2 are sequentially arranged, are clamped in the mounting seat 1 through the locking block 3, the X-direction adjusting plate 2-1 and the Y-direction adjusting plate 2-2 are driven to move along the X direction or the Y direction relative to the mounting seat 1 through screws oppositely arranged along the X direction and screws oppositely arranged along the Y direction on the locking block 3, and the optical fiber connector 8 is driven by the X-direction adjusting plate 2-1 and the Y-direction adjusting plate 2-2 to move along the X direction or the Y direction relative to the mounting seat 1; the optical fiber connector comprises an X-direction adjusting plate 2-1, a Y-direction adjusting plate 2-2 and a locking block 3, wherein the X-direction adjusting plate 2-1, the Y-direction adjusting plate 2-2 and the locking block 3 are annular, an optical fiber connector 8 sequentially penetrates through the annular X-direction adjusting plate 2-1, the Y-direction adjusting plate 2-2 and the locking block 3 to extend outwards, symmetrically arranged bulges 3-1 are arranged at the edge of the locking block 3, a groove 1-1 is formed in the corresponding position of an installation seat 1, the locking block 3 and the installation seat 1 are connected in a mode that the bulges 3-1 are embedded into the grooves 1-1, and then the locking block 3 and the installation seat 1 are fixed through a fastening screw 1-2; threaded holes I3-2 which are oppositely arranged are formed in the bulge 3-1 of the locking block 3 along the X direction and the Y direction, and the relative positions of the X-direction adjusting plate 2-1 and the Y-direction adjusting plate 2-2 in the mounting seat 1 are adjusted through the screws 3-3; one end of the adjusting cylinder 4 is fixedly connected with the mounting seat 1, the other end of the adjusting cylinder 4 is connected with the optical element mounting seat 6 in a sliding mode along the Z direction, and the optical element 9 is fixed on the optical element mounting seat 6.
The adjusting cylinder 4 is provided with symmetrically arranged waist-shaped grooves 4-1, the end part of the optical element mounting seat 6 is embedded into the adjusting cylinder 4, the optical element mounting seat 6 is provided with threaded holes III6-1 corresponding to the waist-shaped grooves 4-1 one by one at the position corresponding to the waist-shaped grooves 4-1, the threaded pins 5 extend into the waist-shaped grooves 4-1 and are fixedly connected with the threaded holes III6-1 through internal and external threads, the caliber of the waist-shaped grooves 4-1 in the Z direction is larger than the external diameter of the threaded pins 5, the adjusting cylinder 4 moves relative to the optical element mounting seat 6 in the longitudinal opening direction of the waist-shaped grooves 4-1, and the adjusting cylinder 4 is fixedly connected with the optical element mounting seat 6 in an adhesive mode after the adjusting cylinder 4 is adjusted in place relative to the Z direction of the optical element mounting seat 6.
The X-direction adjusting plate 2-1 and the Y-direction adjusting plate 2-2 are clamped in grooves corresponding to the fixing seats 7, the locking block 3 is pressed against the X-direction adjusting plate 2-1 and the Y-direction adjusting plate 2-2 through the screws 1-2, the moment of screwing the screws 1-2 is controlled, and the X-direction adjusting plate 2-1 and the Y-direction adjusting plate 2-2 can slide relative to the mounting seat 1 on the premise that the mounting seat 1 does not incline obviously.
The assembled laser optical fiber connector 8 assembly is installed on an optical mechanical system, the positions of the optical fiber connector 8 in the X direction and the Y direction in the installation seat 1 are controlled through the adjusting screws 3-3 distributed along the circumferential direction of the locking block 3, so that the illumination light spot is matched with the imaging light spot, the general adjusting range is +/-0.5 mm, and finally the screws 1-2 on the end face of the locking block 3 are locked. The Z-direction adjustment is realized by matching the shaft hole of the adjusting cylinder 4, the distance between the adjusting cylinder 4 and the optical part 9 is moved to enable the light spot to reach the clearest state, the guide threaded pin 5 is used for ensuring that the optical fiber connector 8 does not deflect, and finally the tightening screw 4-2 on the circumference of the adjusting cylinder 4 is locked and fixed by supplementing threaded glue in the waist-shaped groove 4-1.
The utility model discloses laser fiber splice's three-dimensional adjusting device fiber splice 8 is adjusted mutual noninterference in X direction and Y direction translation, independently goes on respectively, effectively improves debugging efficiency and precision.
Claims (5)
1. The three-dimensional adjusting device of the laser fiber connector is characterized in that: comprises a mounting seat (1), a fixed seat (7), a locking block (3) and an adjusting cylinder (4); also comprises an X-direction adjusting plate (2-1) and a Y-direction adjusting plate (2-2); the optical fiber connector (8) is fixed in the fixed seat (7); the fixing seat (7), the X-direction adjusting plate (2-1) and the Y-direction adjusting plate (2-2) are clamped in the mounting seat (1) through the locking block (3), and the X-direction adjusting plate (2-1) or the Y-direction adjusting plate (2-2) is driven to move along the X direction or the Y direction relative to the mounting seat (1) through screws oppositely arranged along the X direction and screws oppositely arranged along the Y direction on the locking block (3); the optical fiber connector (8) is driven by the X-direction adjusting plate (2-1) and the Y-direction adjusting plate (2-2) to move along the X direction or the Y direction relative to the mounting base (1); one end of the adjusting cylinder (4) is fixedly connected with the mounting seat (1), and the other end of the adjusting cylinder (4) is connected with the optical element mounting seat (6) in a sliding mode along the Z direction.
2. The three-dimensional adjusting device of the laser fiber joint according to claim 1, characterized in that: the locking block (3) is annular, the edges of the locking block (3) are provided with protrusions (3-1) which are symmetrically arranged, the mounting seat (1) is provided with grooves (1-1) at corresponding positions, the locking block (3) and the mounting seat (1) are connected in a mode that the protrusions (3-1) are embedded into the grooves (1-1), and then the locking block is fixed through fastening screws (1-2).
3. The three-dimensional adjusting device of the laser fiber joint according to claim 1, characterized in that: the locking block (3) is provided with threaded holes I (3-2) which are oppositely arranged along the X direction and the Y direction on the bulge (3-1), and the relative positions of the X-direction adjusting plate (2-1) and the Y-direction adjusting plate (2-2) in the mounting seat (1) are adjusted through the screws (3-3).
4. The three-dimensional adjusting device of the laser fiber joint according to claim 1, characterized in that: the adjusting device is characterized in that waist-shaped grooves (4-1) are symmetrically arranged on the adjusting cylinder (4), the end portion of the optical piece mounting seat (6) is embedded into the adjusting cylinder (4), threaded holes III (6-1) which correspond to the waist-shaped grooves (4-1) one by one are formed in the positions, corresponding to the waist-shaped grooves (4-1), of the optical piece mounting seat (6), threaded pins (5) extend into the waist-shaped grooves (4-1) and are fixedly connected with the threaded holes III (6-1) through internal and external threads, the diameter of each waist-shaped groove (4-1) is larger than the outer diameter of each threaded pin (5) along the Z direction, and the adjusting cylinder (4) moves relative to the optical piece mounting seat (6) along the longitudinal opening direction of the waist-shaped grooves (4-1).
5. The three-dimensional adjustment device of the laser fiber connector according to claim 4, wherein: after the adjusting cylinder (4) is adjusted in place in the Z direction relative to the optical element mounting seat (6), the adjusting cylinder (4) is fixed with the optical element mounting seat (6) through thread glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577016.7U CN216434549U (en) | 2021-10-26 | 2021-10-26 | Three-dimensional adjusting device of laser fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577016.7U CN216434549U (en) | 2021-10-26 | 2021-10-26 | Three-dimensional adjusting device of laser fiber connector |
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| Publication Number | Publication Date |
|---|---|
| CN216434549U true CN216434549U (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122577016.7U Active CN216434549U (en) | 2021-10-26 | 2021-10-26 | Three-dimensional adjusting device of laser fiber connector |
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| CN (1) | CN216434549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117666055A (en) * | 2023-11-30 | 2024-03-08 | 魅杰光电科技(上海)有限公司 | Optical fiber position adjusting unit, semiconductor detecting system and optical fiber position adjusting method |
-
2021
- 2021-10-26 CN CN202122577016.7U patent/CN216434549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117666055A (en) * | 2023-11-30 | 2024-03-08 | 魅杰光电科技(上海)有限公司 | Optical fiber position adjusting unit, semiconductor detecting system and optical fiber position adjusting method |
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