CN216595675U - Micro-lens uniform light array structure special for laser - Google Patents
Micro-lens uniform light array structure special for laser Download PDFInfo
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- CN216595675U CN216595675U CN202122545401.3U CN202122545401U CN216595675U CN 216595675 U CN216595675 U CN 216595675U CN 202122545401 U CN202122545401 U CN 202122545401U CN 216595675 U CN216595675 U CN 216595675U
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Abstract
The utility model discloses a micro-lens dodging array structure special for a laser, which relates to the technical field of dodging and comprises a micro-lens dodging array structure body, wherein an adjusting shell is covered on the outer side of the micro-lens dodging array structure body, an optical hole is formed in the middle of the adjusting shell, a transverse moving seat is arranged on the inner side of the adjusting shell, a first sliding assembly is connected between the transverse moving seat and the side end of the micro-lens dodging array structure body, and a transverse adjusting member is connected between the first sliding assembly and the transverse moving seat. According to the utility model, the position of the microlens uniform light array structure body relative to the unthreaded hole is adjusted by utilizing the transverse adjusting component and the longitudinal adjusting component in combination with the sliding assembly I and the sliding assembly II, so that the experimental area of the microlens uniform light array structure is quickly replaced, the convenience and the rapidness are realized, the experimental efficiency is improved, and the problem of low experimental efficiency caused by the fact that a large number of microlens uniform light array structures need to be replaced in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of light uniformization, in particular to a micro-lens light uniformizing array structure special for a laser.
Background
The micro lens is based on geometric optical refraction theory and combines with another micro optical branch developed by micro electronic technology, because a plurality of micro lenses are attached on the optical substrate, the micro lens is named as the micro lens, the micro lens array element is based on the traditional geometric optical refraction theory and combines with a light beam shaping device designed by micro electronic technology, and the array formed by the lenses with micron-sized clear aperture and micro-nano-sized relief depth can realize the functions of focusing, imaging, collimation and the like, and has the advantages of small unit size, high integration level and the like.
In the prior art, in order to adapt to the optical characteristics required by the whole dodging structure, the curvature radius and the shape of the microlens array group in the microlens array group need to be tested to determine the optimal parameters, but in the actual use process, a large number of microlens dodging array structures generally need to be replaced, so that the experimental efficiency is low, and therefore, the microlens dodging array structure special for the laser is disclosed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a micro-lens dodging array structure special for a laser, which aims to solve the problem of XXX in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: the special microlens dodging array structure for the laser comprises a microlens dodging array structure body, wherein the microlens dodging array structure body comprises a basal layer, a dodging layer and a lens array group, an adjusting shell is covered on the outer side of the microlens dodging array structure body, an unthreaded hole is formed in the middle of the adjusting shell, a transverse moving seat is arranged on the inner side of the adjusting shell, a first sliding assembly is connected between the transverse moving seat and the side end of the microlens dodging array structure body, a transverse adjusting member is connected between the first sliding assembly and the transverse moving seat, a second sliding assembly is connected between the transverse moving seat and the inner wall of the adjusting shell, and a longitudinal adjusting member is connected between the second sliding assembly and the adjusting shell.
Preferably, the first sliding assembly comprises a first limiting sliding block fixedly connected to the side end of the microlens uniform light array structure body and a first limiting sliding groove transversely arranged on the transverse moving seat, the first limiting sliding block is slidably connected with the first limiting sliding groove, and the first limiting sliding block is connected with the transverse adjusting member.
Preferably, the transverse adjusting member is connected with a first adjusting screw rod which comprises a first limiting slider penetrated through threads, the end part of the first adjusting screw rod is rotatably connected with the transverse moving seat and extends to the outer side of the adjusting shell, a first adjusting knob is fixedly connected to the end part of the first adjusting screw rod, which is positioned on the outer side of the adjusting shell, and an avoiding opening matched with the first adjusting screw rod is formed in the side end of the adjusting shell.
Preferably, the second sliding assembly comprises a second limiting sliding block fixedly connected to the side end of the transverse moving seat and a second limiting sliding groove transversely arranged on the inner wall of the adjusting shell, the second limiting sliding block is connected with the second limiting sliding groove in a sliding mode, and the second limiting sliding block is connected with the longitudinal adjusting member.
Preferably, the longitudinal adjusting component is connected with an adjusting screw rod II which comprises a limiting slide block II in a threaded penetrating mode, the end portion of the adjusting screw rod II is rotatably connected with the adjusting shell, and one end of the adjusting screw rod II penetrates through the adjusting shell and is fixedly connected with an adjusting knob I.
Preferably, a first gear is fixedly connected to the first adjusting knob, a second gear is meshed with a side end of the first gear, a second adjusting knob is also fixedly connected to the second gear, a pair of shells is arranged at a side end of the adjusting shell, the first gear and the second gear are rotatably connected to the insides of the shells, one shell is fixedly connected to the adjusting shell, and the other shell is fixedly connected to a side end of the traverse seat.
In conclusion, the technical effects and advantages of the utility model are as follows:
1. according to the utility model, through the arrangement of the sliding assembly I, the sliding assembly II, the transverse adjusting component and the longitudinal adjusting component are combined with the sliding assembly I and the sliding assembly II to adjust the position of the microlens uniform light array structure body relative to the unthreaded hole, so that the experimental area of the microlens uniform light array structure is quickly replaced, the experimental efficiency is improved, and the problem of low experimental efficiency caused by the fact that a large number of microlens uniform light array structures need to be replaced in the prior art is solved.
2. In the utility model, the first adjusting screw rod is driven to rotate by rotating the first adjusting knob on the first adjusting screw rod, and the first limiting slide block is driven by the first rotating adjusting screw rod to drive the first microlens dodging array structure body to slide along the first limiting slide groove on the transverse moving seat, so that the transverse adjustment of the microlens dodging array structure body is realized; and a first adjusting knob on the second adjusting screw rod is rotated to drive a second adjusting screw rod to rotate, and the second rotating adjusting screw rod drives a second limiting sliding block to drive the second microlens uniform light array structure body to slide along a second limiting sliding groove on the inner wall of the adjusting shell, so that the longitudinal adjustment of the microlens uniform light array structure body is realized.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is a sectional view showing the structure of the present embodiment;
FIG. 3 is a schematic view of the internal structure in the present embodiment;
fig. 4 is a schematic structural diagram of a microlens in this embodiment.
In the figure: 1. a microlens dodging array structure body; 101. a base layer; 102. a light homogenizing layer; 103. a lens array group; 2. adjusting the shell; 3. a light hole; 4. a traversing seat; 5. a first limiting sliding block; 6. a first limiting sliding groove; 7. adjusting a first screw rod; 8. adjusting a first knob; 9. a second limiting sliding chute; 10. adjusting a screw rod II; 11. a second limiting sliding block; 12. a first gear; 13. a second gear; 14. avoiding the mouth; 15. a housing; 16. and a second adjusting knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-4, the microlens dodging array structure special for the laser includes a microlens dodging array structure body 1, the microlens dodging array structure body 1 includes a substrate layer 101, a dodging layer 102 and a lens array group 103, the substrate layer 101, the dodging layer 102 formed on the surface of the substrate layer 101, and the lens array group 103 formed on the surface of the dodging layer 102 away from the substrate layer 101 are the basic structural features of the microlens dodging array structure of the present invention.
The outer side cover of the microlens dodging array structure body 1 is provided with an adjusting shell 2, the middle of the adjusting shell 2 is provided with an unthreaded hole 3, the inner side of the adjusting shell 2 is provided with a transverse moving seat 4, a first sliding assembly is connected between the transverse moving seat 4 and the side end of the microlens dodging array structure body 1, a transverse adjusting component is connected between the first sliding assembly and the transverse moving seat 4, a second sliding assembly is connected between the transverse moving seat 4 and the inner wall of the adjusting shell 2, a longitudinal adjusting component is connected between the second sliding assembly and the adjusting shell 2, the position of the microlens dodging array structure body 1 relative to the unthreaded hole 3 is adjusted by the transverse adjusting component and the longitudinal adjusting component, and therefore an experiment area for rapidly replacing the microlens dodging array structure is achieved, the convenience and the rapidness are achieved, and the experiment efficiency is improved.
Based on the structure, through the setting of the first sliding assembly, the second sliding assembly, the transverse adjusting component and the longitudinal adjusting component are combined with the first sliding assembly and the second sliding assembly to adjust the position of the microlens dodging array structure body 1 relative to the unthreaded hole 3, so that the experiment area for rapidly replacing the microlens dodging array structure is realized, the convenience and the rapidness are realized, the experiment efficiency is improved, the problem that the experiment efficiency is low due to the fact that a large number of microlens dodging array structures need to be replaced in the prior art is solved.
In this embodiment, as shown in fig. 3, the first sliding assembly includes a first limit slider 5 fixedly connected to a side end of the microlens uniform light array structure body 1 and a first limit chute 6 transversely disposed on the traverse seat 4, the first limit slider 5 is slidably connected to the first limit chute 6, the first limit slider 5 is connected to the transverse adjusting member, and the microlens uniform light array structure body 1 slides along the first limit chute 6 on the traverse seat 4 through the first limit slider 5, so as to achieve transverse adjustment of the microlens uniform light array structure body 1.
In this embodiment, as shown in fig. 1 and 3, the transverse adjusting member is connected to an adjusting screw rod i 7 having a thread penetrating through a limiting slider i 5, an end of the adjusting screw rod i 7 is rotatably connected to the traverse seat 4 and extends to the outside of the adjusting housing 2, an adjusting knob i 8 is fixedly connected to an end of the adjusting screw rod i 7 located at the outside of the adjusting housing 2, an avoiding opening 14 adapted to the adjusting screw rod i 7 is formed at a side end of the adjusting housing 2, the adjusting screw rod i 8 is rotated to drive the adjusting screw rod i 7 to rotate, the rotating adjusting screw rod i 7 drives the limiting slider i 5 to drive the microlens uniform light array structure body 1 to slide along a limiting sliding groove i 6 on the traverse seat 4, and transverse adjustment of the microlens uniform light array structure body 1 is achieved.
In this embodiment, as shown in fig. 2 and 3, the second sliding assembly includes a second limit slider 11 fixedly connected to the side end of the traverse seat 4 and a second limit chute 9 transversely disposed on the inner wall of the adjusting housing 2, the second limit slider 11 is slidably connected to the second limit chute 9, the second limit slider 11 is connected to the longitudinal adjusting member, and the microlens dodging array structure body 1 slides along the second limit chute 9 on the inner wall of the adjusting housing 2 along with the traverse seat 4 through the second limit slider 11, so as to achieve longitudinal adjustment of the microlens dodging array structure body 1.
In this embodiment, as shown in fig. 2 and 3, the longitudinal adjusting component includes a second adjusting screw 10 having a thread penetrating through a second limiting slider 11, the end of the second adjusting screw 10 is rotatably connected to the adjusting housing 2, one end of the second adjusting screw 10 penetrates through the adjusting housing 2 and is also fixedly connected to a first adjusting knob 8, the first adjusting knob 8 is rotated to drive the second adjusting screw 10 to rotate, the second rotating adjusting screw 10 drives the second limiting slider 11 to drive the microlens uniform light array structure body 1 to slide along a second limiting chute 9 on the inner wall of the adjusting housing 2, so as to achieve longitudinal adjustment of the microlens uniform light array structure body 1.
In this embodiment, as shown in fig. 1, 2, and 3, a first gear 12 is fixedly connected to a first adjusting knob 8, a second gear 13 is engaged with a side end of the first gear 12, a second adjusting knob 16 is also fixedly connected to the second gear 13, a pair of covers 15 is disposed at a side end of the adjusting housing 2, the first gear 12 and the second gear 13 are rotatably connected to the inside of the covers 15, one cover 15 is fixedly connected to the adjusting housing 2, the other cover 15 is fixedly connected to a side end of the traverse base 4, and the second gear 13 and the first gear 12 are different in size, specifically, the size and the number thereof can be set as required, for example, the diameter of the second gear 13 is larger than that of the first gear 12, so as to facilitate quick adjustment; for example, a second gear 13 with a diameter smaller than that of the first gear 12 is additionally arranged and is meshed with the first gear 12, so that the fine adjustment can be conveniently carried out by an operator.
The working principle of the utility model is as follows: through the setting of sliding assembly one, sliding assembly two, horizontal adjusting member and vertical adjusting member, utilize horizontal adjusting member and vertical adjusting member to combine sliding assembly one and sliding assembly two to adjust the even light array structure body of microlens 1 for the position of unthreaded hole 3 to realize the even light array structure's of quick replacement microlens experimental area, convenient and fast has improved experimental efficiency, has improved the even light array structure of a large amount of microlenses among the prior art that needs to be changed, leads to the problem that experimental efficiency is low.
The first adjusting knob 8 on the first adjusting screw 7 is rotated to drive the first adjusting screw 7 to rotate, and the first rotating adjusting screw 7 drives the first limiting slider 5 to drive the first microlens uniform light array structure body 1 to slide along the first limiting chute 6 on the transverse moving seat 4, so that transverse adjustment of the microlens uniform light array structure body 1 is realized; and a first adjusting knob 8 positioned on a second adjusting screw 10 is rotated to drive the second adjusting screw 10 to rotate, and the second rotating adjusting screw 10 drives a second limiting sliding block 11 to drive the microlens dodging array structure body 1 to slide along a second limiting sliding groove 9 on the inner wall of the adjusting shell 2, so that the longitudinal adjustment of the microlens dodging array structure body 1 is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a special microlens even light array structure of laser instrument, including microlens even light array structure body (1), microlens even light array structure body (1) includes stratum basale (101), even light layer (102) and lens array group (103), its characterized in that: the outer side of the micro-lens dodging array structure body (1) is covered with an adjusting shell (2), the middle of the adjusting shell (2) is provided with a light hole (3), the inner side of the adjusting shell (2) is provided with a transverse moving seat (4), a first sliding assembly is connected between the transverse moving seat (4) and the side end of the micro-lens dodging array structure body (1), a transverse adjusting member is connected between the first sliding assembly and the transverse moving seat (4), a second sliding assembly is connected between the transverse moving seat (4) and the inner wall of the adjusting shell (2), and a longitudinal adjusting member is connected between the second sliding assembly and the adjusting shell (2).
2. The dodging array structure of the special micro-lens for the laser, as recited in claim 1, wherein: the first sliding assembly comprises a first limiting sliding block (5) fixedly connected to the side end of the microlens uniform light array structure body (1) and a first limiting sliding groove (6) transversely arranged on the transverse moving seat (4), the first limiting sliding block (5) is in sliding connection with the first limiting sliding groove (6), and the first limiting sliding block (5) is connected with the transverse adjusting component.
3. The dodging array structure of the special micro-lens for the laser, as recited in claim 2, wherein: the transverse adjusting component is connected with an adjusting screw rod I (7) which penetrates through a limiting slide block I (5) in a threaded mode, the end portion of the adjusting screw rod I (7) is rotatably connected with the transverse moving seat (4) and extends to the outer side of the adjusting shell (2), an adjusting knob I (8) is fixedly connected to the end portion, located on the outer side of the adjusting shell (2), of the adjusting screw rod I (7), and an avoiding opening (14) matched with the adjusting screw rod I (7) is formed in the side end of the adjusting shell (2).
4. The dodging array structure of claim 3, wherein: the second sliding assembly comprises a second limiting sliding block (11) fixedly connected to the side end of the transverse moving seat (4) and a second limiting sliding groove (9) transversely arranged on the inner wall of the adjusting shell (2), the second limiting sliding block (11) is in sliding connection with the second limiting sliding groove (9), and the second limiting sliding block (11) is connected with the longitudinal adjusting component.
5. The dodging array structure of claim 4, wherein: the longitudinal adjusting component is connected with an adjusting screw rod II (10) which penetrates through a limiting sliding block II (11) in a threaded mode, the end portion of the adjusting screw rod II (10) is rotatably connected with the adjusting shell body (2), and one end of the adjusting screw rod II (10) penetrates through the adjusting shell body (2) and is fixedly connected with an adjusting knob I (8) in the same mode.
6. The dodging array structure of claim 5, wherein: the adjusting mechanism is characterized in that a first gear (12) is fixedly connected to the first adjusting knob (8), a second gear (13) is meshed with the side end of the first gear (12), a second adjusting knob (16) is also fixedly connected to the second gear (13), a pair of shells (15) are arranged at the side end of the adjusting shell (2), the first gear (12) and the second gear (13) are rotatably connected to the insides of the shells (15), one shell (15) is fixedly connected with the adjusting shell (2), and the other shell (15) is fixedly connected with the side end of the transverse moving seat (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122545401.3U CN216595675U (en) | 2021-10-22 | 2021-10-22 | Micro-lens uniform light array structure special for laser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122545401.3U CN216595675U (en) | 2021-10-22 | 2021-10-22 | Micro-lens uniform light array structure special for laser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282497A (en) * | 2022-08-17 | 2022-11-04 | 上海瑞柯恩激光技术有限公司 | Laser dot matrix hand tool and laser dot matrix treatment equipment |
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2021
- 2021-10-22 CN CN202122545401.3U patent/CN216595675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282497A (en) * | 2022-08-17 | 2022-11-04 | 上海瑞柯恩激光技术有限公司 | Laser dot matrix hand tool and laser dot matrix treatment equipment |
| WO2024037181A1 (en) * | 2022-08-17 | 2024-02-22 | 上海瑞柯恩激光技术有限公司 | Laser dot matrix hand tool and laser dot matrix treatment device |
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