CN215575780U - Novel optical fiber collimator - Google Patents
Novel optical fiber collimator Download PDFInfo
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- CN215575780U CN215575780U CN202122101411.8U CN202122101411U CN215575780U CN 215575780 U CN215575780 U CN 215575780U CN 202122101411 U CN202122101411 U CN 202122101411U CN 215575780 U CN215575780 U CN 215575780U
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- optical fiber
- fiber collimator
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- mounting
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Abstract
The utility model discloses a novel optical fiber collimator, which comprises an optical fiber collimator body and a mounting pipe sleeved on the optical fiber collimator body, wherein the mounting pipe can be accommodated on a mounting position of an alignment frame, one end of the mounting pipe is provided with a first mounting lug, the novel optical fiber collimator also comprises a second mounting lug, the first mounting lug is connected with one side surface of the alignment frame through a first bolt connecting structure, and the second mounting lug is simultaneously connected with the other side surface of the alignment frame and the other end of the mounting pipe through a second bolt connecting structure; through the structure, the optical fiber collimator can be very conveniently installed on the alignment rack, and the optical fiber collimator has the advantages of convenience in installation, simple installation structure and firmness in connection and meets the use requirements.
Description
Technical Field
The utility model relates to a novel optical fiber collimator.
Background
In some laser pulse width compressors or other optical devices, light is usually required to be aligned, at this time, an optical fiber collimator and an alignment frame are required to be used, the optical fiber collimator is installed on the alignment frame, and the optical fiber collimator is aligned by adjusting the alignment frame, but the existing optical fiber collimators are installed on the alignment frame through complex fixing structures, so that the defect of complex installation procedures exists, and therefore, a novel optical fiber collimator is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a novel optical fiber collimator.
The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: the utility model provides a novel optical fiber collimator, locates the installation pipe on the optical fiber collimator body including optical fiber collimator body and cover, but the installation pipe holding is on the installation position of alignment rack, and the one end of installation pipe is provided with first installation ear, still includes second installation ear, and first installation ear is connected through a bolted connection structure and a side of alignment rack, and second installation ear passes through second bolted connection structure and is connected with the another side of alignment rack and the other end of installation pipe simultaneously.
Further, the first bolt connecting structure comprises a first bolt, a first threaded hole arranged on the first mounting lug and a second threaded hole arranged on one side face of the adjusting frame, and the first bolt is in threaded connection with the first threaded hole and the second threaded hole simultaneously.
Furthermore, the second bolt connecting structure comprises a second bolt, a third threaded hole and a fourth threaded hole which are arranged on the second mounting lug, a fifth threaded hole which is arranged on the other side surface of the adjusting frame and a sixth threaded hole which is arranged on the other end of the mounting pipe, the second bolt is in threaded connection with the third threaded hole and the fifth threaded hole at the same time, and the third bolt is in threaded connection with the fourth threaded hole and the sixth threaded hole at the same time.
Further, first installation ear and second installation ear all set up to at least 2, evenly arrange around the periphery of installation pipe.
Further, the novel optical fiber collimator further comprises an adhesive layer arranged between the optical fiber collimator body and the installation tube.
Further, the optical fiber collimator body comprises a sleeve, a tail fiber arranged in the sleeve and positioned at one end of the sleeve, and a collimating lens arranged in the sleeve and positioned at the other end of the sleeve.
The utility model has the beneficial effects that: a novel optical fiber collimator comprises an optical fiber collimator body and a mounting pipe sleeved on the optical fiber collimator body, wherein the mounting pipe can be accommodated on a mounting position of an alignment frame, one end of the mounting pipe is provided with a first mounting lug, the novel optical fiber collimator further comprises a second mounting lug, the first mounting lug is connected with one side surface of the alignment frame through a first bolt connecting structure, and the second mounting lug is simultaneously connected with the other side surface of the alignment frame and the other end of the mounting pipe through a second bolt connecting structure; through the structure, the optical fiber collimator can be very conveniently installed on the alignment rack, and the optical fiber collimator has the advantages of convenience in installation, simple installation structure and firmness in connection and meets the use requirements.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a novel optical fiber collimator.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element 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 invention.
In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Referring to fig. 1, a novel fiber collimator, including fiber collimator body 10 and the installation pipe 20 of cover on fiber collimator body 10, but installation pipe 20 holding is on the installation position 81 of alignment frame 80, the one end of installation pipe 20 is provided with first installation ear 30, still include second installation ear 40, first installation ear 30 is connected with a side of alignment frame 80 through first bolt 51 connection structure, second installation ear 40 passes through second bolt 61 connection structure and is connected with the another side of alignment frame 80 and the other end of installation pipe 20 simultaneously.
The first bolt 51 coupling structure includes a first bolt 51, a first screw hole 52 provided on the first mounting ear 30, and a second screw hole provided on a side of the alignment bracket 80, and the first bolt 51 is simultaneously screwed with the first screw hole 52 and the second screw hole.
The second bolt 61 connecting structure comprises a second bolt 61, a third bolt 62, a third threaded hole 63 and a fourth threaded hole 64 which are arranged on the second mounting lug 40, a fifth threaded hole 66 which is arranged on the other side surface of the adjusting frame 80 and a sixth threaded hole 65 which is arranged on the other end of the mounting pipe 20, wherein the second bolt 61 is simultaneously in threaded connection with the third threaded hole 63 and the fifth threaded hole 66, and the third bolt 62 is simultaneously in threaded connection with the fourth threaded hole 64 and the sixth threaded hole 65.
In the utility model, when the optical fiber collimator is installed and fixed, one end of the installation tube 20, which is opposite to the first installation lug 30, extends into the installation position 81 of the alignment frame 80, the first installation lug 30 is abutted against one side surface of the alignment frame 80, the first bolt 51 is screwed with the first threaded hole 52 and the second threaded hole simultaneously, and thus one end of the optical fiber collimator is fixed on one side surface of the alignment frame 80; then the third screw hole 63 on the second mounting lug 40 is aligned with the fifth screw hole 66 on the other side surface of the alignment frame 80, the fourth screw hole 64 on the second mounting lug 40 is aligned with the sixth screw hole 65 on the other end of the mounting tube 20, then the second bolt 61 is simultaneously screwed with the third screw hole 63 and the fifth screw hole 66, and the third bolt 62 is simultaneously screwed with the fourth screw hole 64 and the sixth screw hole 65, so that the other end of the optical fiber collimator is fixed on the other side surface of the alignment frame 80.
The first mounting lugs 30 and the second mounting lugs 40 are at least 2 and are uniformly arranged around the periphery of the mounting tube 20; the arrangement can further improve the installation firmness of the optical fiber collimator.
The novel optical fiber collimator also comprises an adhesive layer 70 arranged between the optical fiber collimator body 10 and the installation tube 20; this arrangement can facilitate installation of the fiber collimator body 10 into the mounting tube 20.
The optical fiber collimator body 10 includes a ferrule 11, a pigtail 12 disposed in the ferrule 11 and located at one end of the ferrule 11, and a collimating lens 13 disposed in the ferrule 11 and located at the other end of the ferrule 11.
It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.
Claims (6)
1. A novel optical fiber collimator is characterized in that: the optical fiber collimator comprises an optical fiber collimator body (10) and a mounting tube (20) sleeved on the optical fiber collimator body (10), wherein the mounting tube (20) can be accommodated on a mounting position (81) of an adjusting frame (80), one end of the mounting tube (20) is provided with a first mounting lug (30), the optical fiber collimator further comprises a second mounting lug (40), the first mounting lug (30) is connected with one side surface of the adjusting frame (80) through a first bolt (51) connecting structure, and the second mounting lug (40) is connected with the other side surface of the adjusting frame (80) and the other end of the mounting tube (20) through a second bolt (61) connecting structure.
2. The novel optical fiber collimator as claimed in claim 1, wherein: the first bolt (51) connection structure comprises a first bolt (51), a first threaded hole (52) provided on the first mounting lug (30), and a second threaded hole provided on one side of the alignment bracket (80), and the first bolt (51) is simultaneously screwed with the first threaded hole (52) and the second threaded hole.
3. The novel optical fiber collimator as claimed in claim 1, wherein: second bolt (61) connection structure includes second bolt (61), third bolt (62), sets up third screw hole (63) and fourth screw hole (64) on second installation ear (40), sets up fifth screw hole (66) and setting on the another side of alignment frame (80) are in sixth screw hole (65) on the other end of installation pipe (20), second bolt (61) simultaneously with third screw hole (63) and fifth screw hole (66) looks spiro union, third bolt (62) simultaneously with fourth screw hole (64) and sixth screw hole (65) looks spiro union.
4. The novel optical fiber collimator as claimed in claim 1, wherein: the first mounting lug (30) and the second mounting lug (40) are at least 2 and are uniformly arranged around the periphery of the mounting tube (20).
5. The novel optical fiber collimator as claimed in claim 1, wherein: the optical fiber collimator further comprises an adhesive layer (70) arranged between the optical fiber collimator body (10) and the mounting tube (20).
6. The novel optical fiber collimator as claimed in claim 1, wherein: the optical fiber collimator body (10) comprises a sleeve (11), a tail fiber (12) arranged in the sleeve (11) and located at one end of the sleeve (11), and a collimating lens (13) arranged in the sleeve (11) and located at the other end of the sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101411.8U CN215575780U (en) | 2021-09-01 | 2021-09-01 | Novel optical fiber collimator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101411.8U CN215575780U (en) | 2021-09-01 | 2021-09-01 | Novel optical fiber collimator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215575780U true CN215575780U (en) | 2022-01-18 |
Family
ID=79845851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122101411.8U Active CN215575780U (en) | 2021-09-01 | 2021-09-01 | Novel optical fiber collimator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215575780U (en) |
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2021
- 2021-09-01 CN CN202122101411.8U patent/CN215575780U/en active Active
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